Merge "improve parameter initialisation"

- make 'value' a Parameter property instead of an attribute
- use 'value' instead of 'default' property for setting
  the initial value in the config file
- removal of initwrite parameter property

this change is the basis of a better implementation
for change 30041 (PersistentParam property 'override_cfg')

Change-Id: I2b82bdd54c2dacb87dcd2b3472004d2f0a730cf0

.description

@@ -1,2 +1,2 @@
-SECoP playground for creating specification and testing one implementation.
+Frappy framework for implementing SEC-nodes (see SECoP protocol on github).
 

.pylintrc

@@ -38,27 +38,21 @@ confidence=
 # multiple time.
 disable=missing-docstring
         ,locally-disabled
-        ,locally-enabled
         ,fixme
         ,no-member
-        ,bad-whitespace
         ,wrong-import-position
         ,ungrouped-imports
         ,import-self
-        ,bad-continuation
         ,protected-access
         ,unused-argument
         ,duplicate-code
         ,attribute-defined-outside-init
         ,access-member-before-definition
-        ,no-self-use
         ,broad-except
         ,unneeded-not
         ,unidiomatic-typecheck
         ,undefined-loop-variable
-        ,redefined-variable-type
-        ,deprecated-lambda
-
+        ,consider-using-f-string
 [REPORTS]
 
 # Set the output format. Available formats are text, parseable, colorized, msvs
@@ -67,10 +61,6 @@ disable=missing-docstring
 
 msg-template={path}:{line}: [{msg_id}({symbol}), {obj}] {msg}
 
-# Put messages in a separate file for each module / package specified on the
-# command line instead of printing them on stdout. Reports (if any) will be
-# written in a file name "pylint_global.[txt|html]".
-files-output=no
 
 # Tells whether to display a full report or only the messages
 reports=no
@@ -93,14 +83,11 @@ dummy-variables-rgx=_|dummy
 
 # List of additional names supposed to be defined in builtins. Remember that
 # you should avoid to define new builtins when possible.
-additional-builtins=
+additional-builtins=Node,Mod,Param,Command,Group
 
 
 [BASIC]
 
-# List of builtins function names that should not be used, separated by a comma
-#bad-functions=map,filter,apply,input
-bad-functions=apply,input
 
 # Regular expression which should only match correct module names
 module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9_]+))$
@@ -155,14 +142,8 @@ notes=FIXME,XXX,TODO
 # Maximum number of characters on a single line.
 max-line-length=132
 
-# List of optional constructs for which whitespace checking is disabled. `dict-
-# separator` is used to allow tabulation in dicts, etc.: {1  : 1,\n222: 2}.
-# `trailing-comma` allows a space between comma and closing bracket: (a, ).
-# `empty-line` allows space-only lines.
-no-space-check=trailing-comma,dict-separator
-
 # Maximum number of lines in a module
-max-module-lines=1200
+max-module-lines=1000
 
 # String used as indentation unit. This is usually " " (4 spaces) or "\t" (1
 # tab).
@@ -212,13 +193,13 @@ max-locals=50
 max-returns=10
 
 # Maximum number of branch for function / method body
-max-branches=40
+max-branches=50
 
 # Maximum number of statements in function / method body
 max-statements=150
 
 # Maximum number of parents for a class (see R0901).
-max-parents=10
+max-parents=15
 
 # Maximum number of attributes for a class (see R0902).
 max-attributes=50

Makefile

@@ -3,12 +3,18 @@
 
 all: clean doc
 
+# Make spawns a new shell for each command.
+# Save each PID in temporary file
+# sleep in order for "test" to have started reliably
 demo:
-	@bin/secop-server -q demo &
-	@bin/secop-server -q test &
-	@bin/secop-server -q cryo &
-	@bin/secop-gui localhost:10767 localhost:10768 localhost:10769
-	@ps aux|grep [s]ecop-server|awk '{print $$2}'|xargs kill
+	@rm -f frappydemo.PID || true
+	@{ bin/frappy-server -q demo & echo $$! >> frappydemo.PID; }
+	@{ bin/frappy-server -q test & echo $$! >> frappydemo.PID; }
+	@{ bin/frappy-server -q cryo & echo $$! >> frappydemo.PID; }
+	@sleep 0.2 
+	@bin/frappy-gui localhost:10767 localhost:10768 localhost:10769
+	@cat frappydemo.PID | xargs kill || true
+	@rm frappydemo.PID
 
 build:
 	python3 setup.py build
@@ -32,18 +38,18 @@ test-verbose:
 	python3 $(shell which pytest) -v test -s
 
 test-coverage:
-	python3 $(shell which pytest) -v test --cov=secop
+	python3 $(shell which pytest) -v test --cov=frappy
 
 doc:
 	$(MAKE) -C doc html
 
 lint:
-	pylint -j 0 -f colorized -r n --rcfile=.pylintrc secop secop_* test
+	pylint -f colorized -r n --rcfile=.pylintrc frappy frappy_* test
 
 isort:
 	@find test -name '*.py' -print0 | xargs -0 isort -e -m 2 -w 80 -ns __init__.py
-	@find secop -name '*.py' -print0 | xargs -0 isort -e -m 2 -w 80 -ns __init__.py
-	@find . -wholename './secop_*.py' -print0 | xargs -0 isort -e -m 2 -w 80 -ns __init__.py
+	@find frappy -name '*.py' -print0 | xargs -0 isort -e -m 2 -w 80 -ns __init__.py
+	@find . -wholename './frappy_*.py' -print0 | xargs -0 isort -e -m 2 -w 80 -ns __init__.py
 
 release-patch:
 	MODE="patch" $(MAKE) release
@@ -55,8 +61,8 @@ release-major:
 	MODE="major" $(MAKE) release
 
 release:
-	ssh jenkinsng.admin.frm2 -p 29417 build -v -s -p GERRIT_PROJECT=$(shell git config --get remote.origin.url | rev | cut -d '/' -f -3 | rev) -p ARCH=all -p MODE=$(MODE) ReleasePipeline
+	ssh jenkins.admin.frm2.tum.de -p 29417 build -v -s -p GERRIT_PROJECT=$(shell git config --get remote.origin.url | rev | cut -d '/' -f -2 | rev) -p ARCH=all -p MODE=$(MODE) ReleasePipeline
 
 
 build-pkg:
-	debocker build --image jenkinsng.admin.frm2:5000/mlzbase/buster
+	debocker build --image docker.ictrl.frm2.tum.de:5443/mlzbase/buster

bin/frappy-cfg-editor

@@ -29,8 +29,8 @@ from os import path
 # Add import path for inplace usage
 sys.path.insert(0, path.abspath(path.join(path.dirname(__file__), '..')))
 
-from secop.gui.qt import QApplication
-from secop.gui.cfg_editor.mainwindow import MainWindow
+from frappy.gui.qt import QApplication
+from frappy.gui.cfg_editor.mainwindow import MainWindow
 
 
 def main(argv=None):

bin/frappy-gui

@@ -26,42 +26,49 @@
 from __future__ import print_function
 
 import sys
+import argparse
 from os import path
 
 # Add import path for inplace usage
 sys.path.insert(0, path.abspath(path.join(path.dirname(__file__), '..')))
 
-import mlzlog
+import logging
+from mlzlog import ColoredConsoleHandler
 
-from secop.gui.qt import QApplication
-from secop.gui.mainwindow import MainWindow
+from frappy.gui.qt import QApplication
+from frappy.gui.mainwindow import MainWindow
+
+def parseArgv(argv):
+    parser = argparse.ArgumentParser()
+    loggroup = parser.add_mutually_exclusive_group()
+    loggroup.add_argument('-d', '--debug',
+                          help='Enable debug output',
+                          action='store_true', default=False)
+    loggroup.add_argument('-q', '--quiet',
+                          help='Supress everything but errors',
+                          action='store_true', default=False)
+    parser.add_argument('node',
+                        help='Nodes the Gui should connect to.\n', metavar='host[:port]',
+                        nargs='*', type=str, default=['localhost:10767'])
+    return parser.parse_args(argv)
 
 
 def main(argv=None):
     if argv is None:
         argv = sys.argv
 
-    if '-h' in argv or '--help' in argv:
-        print("Usage: secop-gui [-d] [-h] [host:[port]]")
-        print()
-        print("Option   GNU long option   Meaning")
-        print("-h       --help            Show this message")
-        print("-d       --debug           Enable debug output")
-        print()
-        print("if not given, host defaults to 'localhost' and port to 10767")
-        sys.exit(0)
+    args = parseArgv(argv[1:])
 
-    if '-d' in argv or '--debug' in argv:
-        mlzlog.initLogging('gui', 'debug')
-    else:
-        mlzlog.initLogging('gui', 'info')
+    loglevel = logging.DEBUG if args.debug else (logging.ERROR if args.quiet else logging.INFO)
+    logger = logging.getLogger('gui')
+    logger.setLevel(logging.DEBUG)
+    console = ColoredConsoleHandler()
+    console.setLevel(loglevel)
+    logger.addHandler(console)
 
     app = QApplication(argv)
 
-    hosts = [host for host in argv[1:] if not host.startswith('-')]
-    if not hosts:
-        hosts = ['localhost:10767']
-    win = MainWindow(hosts)
+    win = MainWindow(args.node, logger)
     win.show()
 
     return app.exec_()

bin/frappy-server

@@ -27,13 +27,12 @@ import sys
 import argparse
 from os import path
 
-import mlzlog
-
 # Add import path for inplace usage
 sys.path.insert(0, path.abspath(path.join(path.dirname(__file__), '..')))
 
-from secop.lib import getGeneralConfig
-from secop.server import Server
+from frappy.lib import generalConfig
+from frappy.logging import logger
+from frappy.server import Server
 
 
 def parseArgv(argv):
@@ -60,15 +59,26 @@ def parseArgv(argv):
     parser.add_argument('-c',
                         '--cfgfiles',
                         action='store',
-                        help="comma separated list of cfg files\n"
-                        "defaults to <name_of_the_instance>\n"
-                        "cfgfiles given without '.cfg' extension are searched in the configuration directory,"
+                        help="comma separated list of cfg files,\n"
+                        "defaults to <name_of_the_instance>.\n"
+                        "cfgfiles given without '.cfg' extension are searched in the configuration directory, "
                         "else they are treated as path names",
                         default=None)
+    parser.add_argument('-g',
+                        '--gencfg',
+                        action='store',
+                        help="full path of general config file,\n"
+                        "defaults to env. variable FRAPPY_CONFIG_FILE\n",
+                        default=None)
     parser.add_argument('-t',
                         '--test',
                         action='store_true',
-                        help='Check cfg files only',
+                        help='check cfg files only',
+                        default=False)
+    parser.add_argument('-r',
+                        '--relaxed',
+                        action='store_true',
+                        help='no checking of problematic behaviour',
                         default=False)
     return parser.parse_args(argv)
 
@@ -80,9 +90,12 @@ def main(argv=None):
     args = parseArgv(argv[1:])
 
     loglevel = 'debug' if args.verbose else ('error' if args.quiet else 'info')
-    mlzlog.initLogging('secop', loglevel, getGeneralConfig()['logdir'])
+    generalConfig.defaults = {k: args.relaxed for k in (
+        'lazy_number_validation', 'disable_value_range_check', 'legacy_hasiodev', 'tolerate_poll_property')}
+    generalConfig.init(args.gencfg)
+    logger.init(loglevel)
 
-    srv = Server(args.name, mlzlog.log, cfgfiles=args.cfgfiles, interface=args.port, testonly=args.test)
+    srv = Server(args.name, logger.log, cfgfiles=args.cfgfiles, interface=args.port, testonly=args.test)
 
     if args.daemonize:
         srv.start()

bin/secop-console

@@ -1,76 +0,0 @@
-#!/usr/bin/env python3
-# pylint: disable=invalid-name
-#  -*- coding: utf-8 -*-
-# *****************************************************************************
-#
-# This program is free software; you can redistribute it and/or modify it under
-# the terms of the GNU General Public License as published by the Free Software
-# Foundation; either version 2 of the License, or (at your option) any later
-# version.
-#
-# This program is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-# details.
-#
-# You should have received a copy of the GNU General Public License along with
-# this program; if not, write to the Free Software Foundation, Inc.,
-# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-#
-# Module authors:
-#   Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
-#
-# *****************************************************************************
-
-import sys
-import argparse
-from os import path
-
-# Path magic to make python find our stuff.
-# also remember our basepath (for etc, pid lookup, etc)
-basepath = path.abspath(path.join(sys.path[0], '..'))
-etc_path = path.join(basepath, 'etc')
-pid_path = path.join(basepath, 'pid')
-log_path = path.join(basepath, 'log')
-# sys.path[0] = path.join(basepath, 'src')
-sys.path[0] = basepath
-
-# do not move above!
-import mlzlog
-from secop.client.console import ClientConsole
-
-
-def parseArgv(argv):
-    parser = argparse.ArgumentParser(description="Connect to a SECoP server")
-    loggroup = parser.add_mutually_exclusive_group()
-    loggroup.add_argument("-v", "--verbose",
-                          help="Output lots of diagnostic information",
-                          action='store_true', default=False)
-    loggroup.add_argument("-q", "--quiet", help="suppress non-error messages",
-                          action='store_true', default=False)
-    parser.add_argument("name",
-                        type=str,
-                        help="Name of the instance.\n"
-                        " Uses etc/name.cfg for configuration\n",)
-    return parser.parse_args()
-
-
-def main(argv=None):
-    if argv is None:
-        argv = sys.argv
-
-    args = parseArgv(argv[1:])
-
-    loglevel = 'debug' if args.verbose else ('error' if args.quiet else 'info')
-    mlzlog.initLogging('console', loglevel, log_path)
-
-    console = ClientConsole(args.name, basepath)
-
-    try:
-        console.run()
-    except KeyboardInterrupt:
-        console.close()
-
-
-if __name__ == '__main__':
-    sys.exit(main(sys.argv))

bin/stringio-server

@@ -42,7 +42,7 @@ import ast
 # Add import path for inplace usage
 sys.path.insert(0, path.abspath(path.join(path.dirname(__file__), '..')))
 
-from secop.lib import get_class, formatException
+from frappy.lib import get_class, formatException
 
 class LineHandler(asyncore.dispatcher_with_send):
 
@@ -136,7 +136,7 @@ for arg in sys.argv[1:]:
         pass
     opts[k] = v
 verbose = opts.pop('verbose', False)
-opts['cls'] = 'secop_psi.ls370sim.Ls370Sim'
+opts['cls'] = 'frappy_psi.ls370sim.Ls370Sim'
 opts['port'] = 4567
 if len(args) > 2:
     raise ValueError('do not know about: %s' % ' '.join(args[2:]))

cfg/ah2700test.cfg

@@ -7,11 +7,11 @@ bindto = 0.0.0.0
 bindport = 5000
 
 [module cap]
-class = secop_psi.ah2700.Capacitance
+class = frappy_psi.ah2700.Capacitance
 description = capacitance
 uri=ldmse3-ts:3015
 
 #[module ahcom]
-#class = secop_psi.ah2700.StringIO
+#class = frappy_psi.ah2700.StringIO
 #uri=ldmse3-ts:3015
 #description = serial communicator to an AH2700

cfg/amagnet.cfg

@@ -19,7 +19,7 @@ bindto=0.0.0.0
 bindport=10767
 
 [module enable]
-class=secop_mlz.entangle.NamedDigitalOutput
+class=frappy_mlz.entangle.NamedDigitalOutput
 tangodevice='tango://localhost:10000/box/plc/_enable'
 value.datatype=["enum", {'On':1,'Off':0}]
 target.datatype=["enum", {'On':1,'Off':0}]
@@ -27,7 +27,7 @@ target.datatype=["enum", {'On':1,'Off':0}]
 .visibility='advanced'
 
 [module polarity]
-class=secop_mlz.entangle.NamedDigitalOutput
+class=frappy_mlz.entangle.NamedDigitalOutput
 tangodevice=tango://localhost:10000/box/plc/_polarity
 value.datatype=["enum", {'+1':1,'0':0,'-1':-1}]
 target.datatype=["enum", {'+1':1,'0':0,'-1':-1}]
@@ -41,7 +41,7 @@ comtries=50
 
 
 [module symmetry]
-class=secop_mlz.entangle.NamedDigitalOutput
+class=frappy_mlz.entangle.NamedDigitalOutput
 tangodevice=tango://localhost:10000/box/plc/_symmetric
 value.datatype=["enum",{'symmetric':1,'short':0, 'asymmetric':-1}]
 target.datatype=["enum",{'symmetric':1,'short':0, 'asymmetric':-1}]
@@ -51,35 +51,35 @@ target.datatype=["enum",{'symmetric':1,'short':0, 'asymmetric':-1}]
 .visibility=advanced
 
 [module T1]
-class=secop_mlz.entangle.AnalogInput
+class=frappy_mlz.entangle.AnalogInput
 tangodevice=tango://localhost:10000/box/plc/_t1
 .description=Temperature1 of the coils system
 #warnlimits=(0, 50)
 value.unit='degC'
 
 [module T2]
-class=secop_mlz.entangle.AnalogInput
+class=frappy_mlz.entangle.AnalogInput
 tangodevice=tango://localhost:10000/box/plc/_t2
 .description=Temperature2 of the coils system
 #warnlimits=(0, 50)
 value.unit='degC'
 
 [module T3]
-class=secop_mlz.entangle.AnalogInput
+class=frappy_mlz.entangle.AnalogInput
 tangodevice=tango://localhost:10000/box/plc/_t3
 .description=Temperature3 of the coils system
 #warnlimits=(0, 50)
 value.unit='degC'
 
 [module T4]
-class=secop_mlz.entangle.AnalogInput
+class=frappy_mlz.entangle.AnalogInput
 tangodevice=tango://localhost:10000/box/plc/_t4
 .description=Temperature4 of the coils system
 #warnlimits=(0, 50)
 value.unit='degC'
 
 [module currentsource]
-class=secop_mlz.entangle.PowerSupply
+class=frappy_mlz.entangle.PowerSupply
 tangodevice=tango://localhost:10000/box/lambda/curr
 .description=Device for the magnet power supply (current mode)
 abslimits=(0,200)
@@ -92,7 +92,7 @@ voltage=10
 .visibility=advanced
 
 [module mf]
-class=secop_mlz.amagnet.GarfieldMagnet
+class=frappy_mlz.amagnet.GarfieldMagnet
 .description=magnetic field module, handling polarity switching and stuff
 subdev_currentsource=currentsource
 subdev_enable=enable

cfg/ccr.cfg

@@ -11,7 +11,7 @@ bindto=0.0.0.0
 bindport=10767
 
 [module automatik]
-class=secop_mlz.entangle.NamedDigitalOutput
+class=frappy_mlz.entangle.NamedDigitalOutput
 tangodevice=tango://localhost:10000/box/plc/_automatik
 mapping=dict(Off=0,p1=1,p2=2)
 description="controls the (simple) pressure regulation
@@ -19,13 +19,13 @@ description="controls the (simple) pressure regulation
 	selects between off, regulate on p1 or regulate on p2 sensor"
 
 [module compressor]
-class=secop_mlz.entangle.NamedDigitalOutput
+class=frappy_mlz.entangle.NamedDigitalOutput
 tangodevice=tango://localhost:10000/box/plc/_cooler_onoff
 mapping=dict(Off=0,On=1)
 description=control the compressor (on/off)
 
 [module gas]
-class=secop_mlz.entangle.NamedDigitalOutput
+class=frappy_mlz.entangle.NamedDigitalOutput
 tangodevice=tango://localhost:10000/box/plc/_gas_onoff
 mapping=dict(Off=0,On=1)
 description=control the gas inlet into the ccr (on/off)
@@ -35,7 +35,7 @@ description=control the gas inlet into the ccr (on/off)
 	note: if the pressure regulation is active, it enslave this device
 
 [module vacuum]
-class=secop_mlz.entangle.NamedDigitalOutput
+class=frappy_mlz.entangle.NamedDigitalOutput
 tangodevice=tango://localhost:10000/box/plc/_vacuum_Onoff
 mapping=dict(Off=0,On=1)
 description=control the vacuum inlet into the ccr (on/off)
@@ -44,19 +44,19 @@ description=control the vacuum inlet into the ccr (on/off)
 	note: if the pressure regulation is active, it enslave this device
 
 [module p1]
-class=secop_mlz.entangle.AnalogInput
+class=frappy_mlz.entangle.AnalogInput
 tangodevice=tango://localhost:10000/box/plc/_p1
 value.unit='mbar'
 description=pressure sensor 1 (linear scale)
 
 [module p2]
-class=secop_mlz.entangle.AnalogInput
+class=frappy_mlz.entangle.AnalogInput
 tangodevice=tango://localhost:10000/box/plc/_p2
 value.unit='mbar'
 description=pressure sensor 2 (selectable curve)
 
 [module curve_p2]
-class=secop_mlz.entangle.NamedDigitalInput
+class=frappy_mlz.entangle.NamedDigitalInput
 tangodevice=tango://localhost:10000/box/plc/_curve
 value.default=0
 description=calibration curve for pressure sensor 2
@@ -71,25 +71,25 @@ mapping="{'0-10V':0, '0-1000mbar':1, '1-9V to 0-1 mbar':2,
 
 # sensors
 [module T_sample]
-class=secop_mlz.entangle.Sensor
+class=frappy_mlz.entangle.Sensor
 tangodevice=tango://localhost:10000/box/sample/sensora
 value.unit='K'
 description=sample temperature
 
 [module T_stick]
-class=secop_mlz.entangle.Sensor
+class=frappy_mlz.entangle.Sensor
 tangodevice=tango://localhost:10000/box/stick/sensorb
 value.unit='K'
 description=temperature at bottom of sample stick
 
 [module T_coldhead]
-class=secop_mlz.entangle.Sensor
+class=frappy_mlz.entangle.Sensor
 tangodevice=tango://localhost:10000/box/coldhead/sensorc
 value.unit='K'
 description=temperature at coldhead
 
 [module T_tube]
-class=secop_mlz.entangle.Sensor
+class=frappy_mlz.entangle.Sensor
 tangodevice=tango://localhost:10000/box/tube/sensord
 value.unit='K'
 description=temperature at thermal coupling tube <-> stick
@@ -98,7 +98,7 @@ description=temperature at thermal coupling tube <-> stick
 # regulations
 
 [module T_stick_regulation]
-class=secop_mlz.entangle.TemperatureController
+class=frappy_mlz.entangle.TemperatureController
 tangodevice=tango://localhost:10000/box/stick/control2
 heateroutput.default=0
 description=regulation of stick temperature
@@ -114,7 +114,7 @@ value.unit='K'
 
 # OMG! a NamedDigitalOutput, but with float'ints' 0..3
 [module T_stick_regulation_heaterrange]
-class=secop_mlz.entangle.AnalogOutput
+class=frappy_mlz.entangle.AnalogOutput
 tangodevice=tango://localhost:10000/box/stick/range2
 precision.default=1
 abslimits=(0,3)
@@ -122,7 +122,7 @@ description=heaterrange for stick regulation
 
 
 [module T_tube_regulation]
-class=secop_mlz.entangle.TemperatureController
+class=frappy_mlz.entangle.TemperatureController
 tangodevice=tango://localhost:10000/box/tube/control1
 description=regulation of tube temperature
 heateroutput.default=0
@@ -138,13 +138,13 @@ value.unit='K'
 
 # OMG! a NamedDigitalOutput, but with float'ints' 0..3
 #[module T_tube_regulation_heaterrange]
-#class=secop_mlz.entangle.AnalogOutput
+#class=frappy_mlz.entangle.AnalogOutput
 #tangodevice=tango://localhost:10000/box/tube/range1
 #precision.default=1
 #abslimits=(0,3)
 
 [module T_tube_regulation_heaterrange]
-class=secop_mlz.entangle.NamedDigitalOutput
+class=frappy_mlz.entangle.NamedDigitalOutput
 tangodevice=tango://localhost:10000/box/tube/range1
 mapping=dict(Off=0, Low=1, Medium=2, High=3)
 description=heaterrange for tube regulation

cfg/cryo.cfg

@@ -1,50 +0,0 @@
-[node cryo_7]
-# set SEC-node properties
-description = short description
-	.
-	This is a very long description providing all the glory details in all the glory details about the stuff we are describing
-
-
-[interface tcp]
-type=tcp
-bindto=0.0.0.0
-bindport=10769
-
-[module cryo]
-# some (non-defaut) module properties
-.group=very important/stuff
-.description=A simulated cc cryostat with heat-load, specific heat for the sample
-	and a temperature dependend heat-link between sample and regulation.
-
-# class of module:
-class=secop_demo.cryo.Cryostat
-
-# some parameters
-jitter=0.1
-T_start=10.0
-target=10.0
-looptime=1
-ramp=6
-maxpower=20.0
-heater=4.1
-p=40
-i=10
-d=2
-mode=pid
-tolerance=0.1
-window=30
-timeout=900
-
-# some (non-default) parameter properties
-pollinterval.export=False
-
-# some parameter grouping
-p.group=pid
-i.group=pid
-d.group=pid
-
-value.unit=K
-
-# test custom properties
-value.test=customized value
-

cfg/cryo_cfg.py

@@ -0,0 +1,37 @@
+#####################################################################
+# Python version of frappy config
+#####################################################################
+
+Node('cryo_7.frappy.demo',
+    'short description' \
+    '' \
+    '' \
+    'This is a very long description providing all the glory details in all the ' \
+    'glory details about the stuff we are describing',
+    'tcp://10769',
+    more="blub",
+)
+
+Mod('cryo',
+    'frappy_demo.cryo.Cryostat',
+    'A simulated cc cryostat with heat-load, specific heat for the sample and a ' \
+    'temperature dependend heat-link between sample and regulation.',
+    group='very important/stuff',
+    jitter=0.1,
+    T_start=10.0,
+    target=10.0,
+    looptime=1,
+    ramp=6,
+    maxpower=20.0,
+    heater=4.1,
+    mode='pid',
+    tolerance=0.1,
+    window=30,
+    timeout=900,
+    p = Param(40, unit='%/K'),  # in case 'default' is the first arg, we can omit 'default='
+    i = 10,
+    d = 2,
+    pid = Group('p', 'i', 'd'),
+    pollinterval = Param(export=False),
+    value = Param(unit = 'K', test = 'customized value'),
+)

cfg/demo.cfg

@@ -1,43 +0,0 @@
-[node Equipment_ID_for_demonstration]
-description = virtual modules to play around with
-
-[interface tcp]
-bindto=0.0.0.0
-bindport=10767
-
-[module heatswitch]
-class=secop_demo.modules.Switch
-switch_on_time=5
-switch_off_time=10
-.description="Heatswitch for `mf` device"
-
-[module mf]
-class=secop_demo.modules.MagneticField
-heatswitch = heatswitch
-.description="simulates some cryomagnet with persistent/non-persistent switching"
-
-[module ts]
-class=secop_demo.modules.SampleTemp
-sensor = 'Q1329V7R3'
-ramp = 4
-target = 10
-value = 10
-.description = "some temperature"
-
-[module tc1]
-class=secop_demo.modules.CoilTemp
-sensor="X34598T7"
-.description = "some temperature"
-
-[module tc2]
-class=secop_demo.modules.CoilTemp
-sensor="X39284Q8'
-.description = "some temperature"
-
-[module label]
-class=secop_demo.modules.Label
-system=Cryomagnet MX15
-subdev_mf=mf
-subdev_ts=ts
-.description = "some label indicating the state of the magnet `mf`."
-

cfg/demo_cfg.py

@@ -0,0 +1,45 @@
+Node('demo.frappy.demo',
+     'Basic demo server for frappy',
+     'tcp://10767',
+)
+
+Mod('heatswitch',
+    'frappy_demo.modules.Switch',
+    'Heatswitch for `mf` device',
+    switch_on_time = 5,
+    switch_off_time = 10,
+)
+
+Mod('mf',
+    'frappy_demo.modules.MagneticField',
+    'simulates some cryomagnet with persistent/non-persistent switching',
+    heatswitch = 'heatswitch',
+)
+
+Mod('ts',
+    'frappy_demo.modules.SampleTemp',
+    'some temperature',
+    sensor = 'Q1329V7R3',
+    ramp = 4,
+    target = 10,
+    value = 10,
+)
+
+Mod('tc1',
+    'frappy_demo.modules.CoilTemp',
+    'some temperature',
+    sensor = 'X34598T7',
+)
+
+Mod('tc2',
+    'frappy_demo.modules.CoilTemp',
+    'some temperature',
+    sensor = 'X39284Q8',
+)
+
+Mod('label',
+    'frappy_demo.modules.Label',
+    'some label indicating the state of the magnet `,f`.',
+    subdev_mf = 'mf',
+    subdev_ts = 'ts',
+)

cfg/epics.cfg

@@ -7,23 +7,23 @@ bindto=0.0.0.0
 bindport=10767
 
 [module tc1]
-class=secop_demo.modules.CoilTemp
+class=frappy_demo.modules.CoilTemp
 sensor="X34598T7"
 
 [module tc2]
-class=secop_demo.modules.CoilTemp
+class=frappy_demo.modules.CoilTemp
 sensor="X39284Q8'
 
 
 [module sensor1]
-class=secop_ess.epics.EpicsReadable
+class=frappy_ess.epics.EpicsReadable
 epics_version="v4"
 .group="Lakeshore336"
 value_pv="DEV:KRDG1"
 
 
 [module loop1]
-class=secop_ess.epics.EpicsTempCtrl
+class=frappy_ess.epics.EpicsTempCtrl
 epics_version="v4"
 .group="Lakeshore336"
 
@@ -33,14 +33,14 @@ heaterrange_pv="DEV:RANGE_S1"
 
 
 [module sensor2]
-class=secop_ess.epics.EpicsReadable
+class=frappy_ess.epics.EpicsReadable
 epics_version="v4"
 .group="Lakeshore336"
 value_pv="DEV:KRDG2"
 
 
 [module loop2]
-class=secop_ess.epics.EpicsTempCtrl
+class=frappy_ess.epics.EpicsTempCtrl
 epics_version="v4"
 .group="Lakeshore336"
 

cfg/generalConfig.cfg

@@ -0,0 +1,5 @@
+[FRAPPY]
+# general config for running in git repo
+logdir = ./log
+piddir = ./pid
+confdir = ./cfg

cfg/ls370sim.cfg

@@ -1,24 +1,28 @@
-[node LscSIM.psi.ch]
+[NODE]
+id = LscSIM.psi.ch
 description = Lsc Simulation at PSI
 
-[interface tcp]
-type = tcp
-bindto = 0.0.0.0
-bindport = 5000
+[INTERFACE]
+uri = tcp://5000
 
-[module res]
-class = secop_psi.ls370res.ResChannel
-.channel = 3
-.description = resistivity
-.main = lsmain
-.iodev = lscom
+[lscom]
+class = frappy_psi.ls370sim.Ls370Sim
+description = simulated serial communicator to a LS 370
+visibility = 3
 
-[module lsmain]
-class = secop_psi.ls370res.Main
-.description = main control of Lsc controller
-.iodev = lscom
+[sw]
+class = frappy_psi.ls370res.Switcher
+description = channel switcher for Lsc controller
+io = lscom
 
-[module lscom]
-class = secop_psi.ls370sim.Ls370Sim
-.description = simulated serial communicator to a LS 370
-.visibility = 3
+[a]
+class = frappy_psi.ls370res.ResChannel
+channel = 1
+description = resistivity
+switcher = sw
+
+[b]
+class = frappy_psi.ls370res.ResChannel
+channel = 3
+description = resistivity
+switcher = sw

cfg/ls370test.cfg

@@ -7,12 +7,12 @@ bindto = 0.0.0.0
 bindport = 5000
 
 [module lsmain]
-class = secop_psi.ls370res.Main
+class = frappy_psi.ls370res.Main
 description = main control of Lsc controller
 uri = localhost:4567
 
 [module res]
-class = secop_psi.ls370res.ResChannel
+class = frappy_psi.ls370res.ResChannel
 vexc = '2mV'
 channel = 3
 description = resistivity

cfg/ppms.cfg

@@ -6,119 +6,119 @@ description = PPMS at PSI
 uri = tcp://5000
 
 [tt]
-class = secop_psi.ppms.Temp
+class = frappy_psi.ppms.Temp
 description = main temperature
-iodev = ppms
+io = ppms
 
 [mf]
-class = secop_psi.ppms.Field
+class = frappy_psi.ppms.Field
 target.min = -9
 target.max = 9
-.description = magnetic field
-.iodev = ppms
+description = magnetic field
+io = ppms
 
 [pos]
-class = secop_psi.ppms.Position
-.description = sample rotator
-.iodev = ppms
+class = frappy_psi.ppms.Position
+description = sample rotator
+io = ppms
 
 [lev]
-class = secop_psi.ppms.Level
-.description = helium level
-.iodev = ppms
+class = frappy_psi.ppms.Level
+description = helium level
+io = ppms
 
 [chamber]
-class = secop_psi.ppms.Chamber
-.description = chamber state
-.iodev = ppms
+class = frappy_psi.ppms.Chamber
+description = chamber state
+io = ppms
 
 [r1]
-class = secop_psi.ppms.BridgeChannel
-.description = resistivity channel 1
-.no = 1
+class = frappy_psi.ppms.BridgeChannel
+description = resistivity channel 1
+no = 1
 value.unit = Ohm
-.iodev = ppms
+io = ppms
 
 [r2]
-class = secop_psi.ppms.BridgeChannel
-.description = resistivity channel 2
-.no = 2
+class = frappy_psi.ppms.BridgeChannel
+description = resistivity channel 2
+no = 2
 value.unit = Ohm
-.iodev = ppms
+io = ppms
 
 [r3]
-class = secop_psi.ppms.BridgeChannel
-.description = resistivity channel 3
-.no = 3
+class = frappy_psi.ppms.BridgeChannel
+description = resistivity channel 3
+no = 3
 value.unit = Ohm
-.iodev = ppms
+io = ppms
 
 [r4]
-class = secop_psi.ppms.BridgeChannel
-.description = resistivity channel 4
-.no = 4
+class = frappy_psi.ppms.BridgeChannel
+description = resistivity channel 4
+no = 4
 value.unit = Ohm
-.iodev = ppms
+io = ppms
 
 [i1]
-class = secop_psi.ppms.Channel
-.description = current channel 1
-.no = 1
+class = frappy_psi.ppms.Channel
+description = current channel 1
+no = 1
 value.unit = uA
-.iodev = ppms
+io = ppms
 
 [i2]
-class = secop_psi.ppms.Channel
-.description = current channel 2
-.no = 2
+class = frappy_psi.ppms.Channel
+description = current channel 2
+no = 2
 value.unit = uA
-.iodev = ppms
+io = ppms
 
 [i3]
-class = secop_psi.ppms.Channel
-.description = current channel 3
-.no = 3
+class = frappy_psi.ppms.Channel
+description = current channel 3
+no = 3
 value.unit = uA
-.iodev = ppms
+io = ppms
 
 [i4]
-class = secop_psi.ppms.Channel
-.description = current channel 4
-.no = 4
+class = frappy_psi.ppms.Channel
+description = current channel 4
+no = 4
 value.unit = uA
-.iodev = ppms
+io = ppms
 
 [v1]
-class = secop_psi.ppms.DriverChannel
-.description = voltage channel 1
-.no = 1
+class = frappy_psi.ppms.DriverChannel
+description = voltage channel 1
+no = 1
 value.unit = V
-.iodev = ppms
+io = ppms
 
 [v2]
-class = secop_psi.ppms.DriverChannel
-.description = voltage channel 2
-.no = 2
+class = frappy_psi.ppms.DriverChannel
+description = voltage channel 2
+no = 2
 value.unit = V
-.iodev = ppms
+io = ppms
 
 [tv]
-class = secop_psi.ppms.UserChannel
-.description = VTI temperature
+class = frappy_psi.ppms.UserChannel
+description = VTI temperature
 enabled = 1
 value.unit = K
-.iodev = ppms
+io = ppms
 
 [ts]
-class = secop_psi.ppms.UserChannel
-.description = sample temperature
+class = frappy_psi.ppms.UserChannel
+description = sample temperature
 enabled = 1
 value.unit = K
-.iodev = ppms
+io = ppms
 
 [ppms]
-class = secop_psi.ppms.Main
-.description = the main and poller module
-.class_id = QD.MULTIVU.PPMS.1
-.visibility = 3
+class = frappy_psi.ppms.Main
+description = the main and poller module
+class_id = QD.MULTIVU.PPMS.1
+visibility = 3
 pollinterval = 2

cfg/ppms_proxy_test.cfg

@@ -7,13 +7,13 @@ bindto = 0.0.0.0
 bindport = 5002
 
 [module secnode]
-class = secop.SecNode
+class = frappy.SecNode
 description = a SEC node
 uri = tcp://localhost:5000
 
 [module mf]
-class = secop.Proxy
-remote_class = secop_psi.ppms.Field
+class = frappy.Proxy
+remote_class = frappy_psi.ppms.Field
 description = magnetic field
 iodev = secnode
 value.min = -0.1

cfg/sim.cfg

@@ -10,7 +10,7 @@ bindport=10767
 
 
 [module sim]
-class=secop.simulation.SimDrivable
+class=frappy.simulation.SimDrivable
 .description=simulation stuff
 .extra_params=param3,param4,jitter,ramp
 param3.datatype={"type":"bool"}

cfg/sim_mlz_amagnet.cfg

@@ -19,14 +19,14 @@ bindto=0.0.0.0
 bindport=10767
 
 [module enable]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 value.datatype={"type":"enum", "members":{'On':1,'Off':0}}
 target.datatype={"type":"enum", "members":{'On':1,'Off':0}}
 .description='Enables to Output of the Powersupply'
 .visibility='advanced'
 
 [module polarity]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 value.datatype={"type":"enum", "members":{'+1':1,'0':0,'-1':-1}}
 target.datatype={"type":"enum", "members":{'+1':1,'0':0,'-1':-1}}
 .description=polarity (+/-) switch
@@ -38,7 +38,7 @@ target.datatype={"type":"enum", "members":{'+1':1,'0':0,'-1':-1}}
 
 
 [module symmetry]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 value.datatype={"type":"enum", "members":{'symmetric':1,'short':0, 'asymmetric':-1}}
 target.datatype={"type":"enum", "members":{'symmetric':1,'short':0, 'asymmetric':-1}}
 .description=par/ser switch selecting (a)symmetric mode
@@ -48,31 +48,31 @@ target.datatype={"type":"enum", "members":{'symmetric':1,'short':0, 'asymmetric'
 value.default = 'symmetric'
 
 [module T1]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Temperature1 of the coils system
 value.unit='degC'
 value.default = 23.45
 
 [module T2]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Temperature2 of the coils system
 value.unit='degC'
 value.default = 23.45
 
 [module T3]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Temperature3 of the coils system
 value.unit='degC'
 value.default = 23.45
 
 [module T4]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Temperature4 of the coils system
 value.unit='degC'
 value.default = 23.45
 
 [module currentsource]
-class=secop.simulation.SimDrivable
+class=frappy.simulation.SimDrivable
 .description=Device for the magnet power supply (current mode)
 abslimits=(0,200)
 speed=1
@@ -98,7 +98,7 @@ window.datatype = {"type":"double", "min":0, "max":120, "unit":"s"}
 window.default = 10
 
 [module mf]
-class=secop_mlz.amagnet.GarfieldMagnet
+class=frappy_mlz.amagnet.GarfieldMagnet
 .description=magnetic field module, handling polarity switching and stuff
 subdev_currentsource=currentsource
 subdev_enable=enable

cfg/sim_mlz_cci3he1.cfg

@@ -11,7 +11,7 @@ bindto=0.0.0.0
 bindport=10767
 
 [module T_cci3he1]
-class=secop.simulation.SimDrivable
+class=frappy.simulation.SimDrivable
 .description=Main temperature control node of cci3he1.
 	.
 	Controls the regulation loop of the ls370.
@@ -26,7 +26,7 @@ ramp.default=60
 .meaning=["temperature_regulation",40]
 
 [module T_cci3he1_A]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=3He pot temperature sensor. Also used for the regulation.
 .visibility=expert
 value.default=300
@@ -34,7 +34,7 @@ value.datatype={"type":"double","unit":"K"}
 .meaning=["temperature",38]
 
 [module T_cci3he1_B]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=(optional) sample temperature sensor close to sample.
 .visibility=user
 value.default=300
@@ -42,49 +42,49 @@ value.datatype={"type":"double","unit":"K"}
 .meaning=["temperature",39]
 
 [module cci3he1_p1]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Pressure at turbo pump inlet.
 .visibility=expert
 value.default=2e-3
 value.datatype={"type":"double","unit":"mbar"}
 
 [module cci3he1_p2]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Pressure at turbo pump outlet.
 .visibility=expert
 value.default=9.87
 value.datatype={"type":"double","unit":"mbar"}
 
 [module cci3he1_p3]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Pressure at compressor inlet.
 .visibility=expert
 value.default=19.99
 value.datatype={"type":"double","unit":"mbar"}
 
 [module cci3he1_p4]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Pressure at compressor outlet.
 .visibility=expert
 value.default=999
 value.datatype={"type":"double","unit":"mbar"}
 
 [module cci3he1_p5]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Pressure in dump tank.
 .visibility=expert
 value.default=567
 value.datatype={"type":"double","unit":"mbar"}
 
 [module cci3he1_p6]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Pressure in the vacuum dewar (ivc).
 .visibility=expert
 value.default=1e-3
 value.datatype={"type":"double","unit":"mbar"}
 
 [module cci3he1_flow]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Gas Flow (condensing line).
 .visibility=expert
 value.default=12.34

cfg/sim_mlz_ccidu1.cfg

@@ -11,7 +11,7 @@ bindto=0.0.0.0
 bindport=10767
 
 [module T_ccidu1]
-class=secop.simulation.SimDrivable
+class=frappy.simulation.SimDrivable
 .description=Main temperature control node of ccidu1.
 	.
 	Controls the regulation loop of the ls372.
@@ -26,7 +26,7 @@ ramp.default=60
 .meaning=["temperature_regulation",40]
 
 [module T_ccidu1_A]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=mixing chamber temperature sensor. Also used for the regulation.
 .visibility=expert
 value.default=300
@@ -34,7 +34,7 @@ value.datatype={"type":"double", "unit":"K"}
 .meaning=["temperature",38]
 
 [module T_ccidu1_B]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=(optional) sample temperature sensor close to sample.
 .visibility=user
 value.default=300
@@ -42,49 +42,49 @@ value.datatype={"type":"double", "unit":"K"}
 .meaning=["temperature",39]
 
 [module ccidu1_pstill]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Pressure at the still/turbo pump inlet.
 .visibility=expert
 value.default=999
 value.datatype={"type":"double", "unit":"mbar"}
 
 [module ccidu1_pinlet]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Pressure at forepump inlet/turbo pump outlet.
 .visibility=expert
 value.default=999
 value.datatype={"type":"double", "unit":"mbar"}
 
 [module ccidu1_poutlet]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Pressure at forepump outlet/compressor inlet.
 .visibility=expert
 value.default=999
 value.datatype={"type":"double", "unit":"mbar"}
 
 [module ccidu1_pkond]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Pressure at condensing line/compressor outlet.
 .visibility=expert
 value.default=999
 value.datatype={"type":"double", "unit":"mbar"}
 
 [module ccidu1_ptank]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Pressure in dump tank.
 .visibility=expert
 value.default=999
 value.datatype={"type":"double", "unit":"mbar"}
 
 [module ccidu1_pvac]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Pressure in the vacuum dewar (ivc).
 .visibility=expert
 value.default=999
 value.datatype={"type":"double", "unit":"mbar"}
 
 [module ccidu1_flow]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Gas Flow (condensing line).
 .visibility=expert
 value.default=999
@@ -92,14 +92,14 @@ value.datatype={"type":"double", "unit":"mbar"}
 
 # note: all valves and switches are missing: use VNC to control them
 [module ccidu1_V6]
-class=secop.simulation.SimDrivable
+class=frappy.simulation.SimDrivable
 .description=Needle valve
 .visibility=expert
 value.default=99
 value.datatype={"type":"double", "min":0, "max":100, "unit":"%%"}
 
 [module ccidu1_V3]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 .description=Dump Valve
 .visibility=expert
 value.default="OFF"

cfg/sim_mlz_ccr12.cfg

@@ -12,7 +12,7 @@ bindto=0.0.0.0
 bindport=10767
 
 [module T_ccr12]
-class=secop.simulation.SimDrivable
+class=frappy.simulation.SimDrivable
 .description=Main temperature control node of CCR12.
 	.
 	Switches between regulation on stick and regulation on tube depending on temperature requested.
@@ -30,7 +30,7 @@ target.default=300
 .meaning=["temperature_regulation", 20]
 
 [module T_ccr12_stick]
-class=secop.simulation.SimDrivable
+class=frappy.simulation.SimDrivable
 .description=Temperature regulation for the sample stick in ccr12.
 .extra_params=ramp
 ramp.datatype={"type":"double", "min":0,"max":60, "unit":"K/min"}
@@ -42,7 +42,7 @@ target.default=300
 .meaning=["temperature_regulation", 15]
 
 [module T_ccr12_tube]
-class=secop.simulation.SimDrivable
+class=frappy.simulation.SimDrivable
 .description=Temperature regulation for the tube of ccr12.
 .extra_params=ramp
 ramp.datatype={"type":"double", "min":0,"max":60, "unit":"K/min"}
@@ -54,28 +54,28 @@ target.default=300
 .meaning=["temperature_regulation", 10]
 
 [module T_ccr12_A]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=(optional) Sample temperature sensor.
 value.datatype={"type":"double", "unit":"K"}
 value.default=300
 .meaning=["temperature", 9]
 
 [module T_ccr12_B]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=(regulation) temperature sensor on stick.
 value.datatype={"type":"double", "unit":"K"}
 value.default=300
 .meaning=["temperature", 10]
 
 [module T_ccr12_C]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Temperature at the coldhead.
 value.datatype={"type":"double", "unit":"K"}
 value.default=70
 .meaning=["temperature", 1]
 
 [module T_ccr12_D]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=(regulation) temperature at coupling to stick.
 value.datatype={"type":"double", "unit":"K"}
 value.default=80
@@ -84,7 +84,7 @@ value.default=80
 
 
 [module ccr12_pressure_regulate]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 .description=Selects on which Sensor the pressure regulation works, or switches it off.
 .visibility=expert
 value.datatype={"type":"enum", "members":{'off':0,'p1':1,'p2':2}}
@@ -93,7 +93,7 @@ target.datatype={"type":"enum", "members":{'off':0,'p1':1,'p2':2}}
 target.default='off'
 
 [module ccr12_compressor]
-class=secop.simulation.SimDrivable
+class=frappy.simulation.SimDrivable
 .description=Switches the compressor for the cooling stage on or off.
 	.
 	Note: This should always be on, except for fast heatup for sample change.
@@ -103,7 +103,7 @@ target.datatype={"type":"enum", "members":{'off':0,'on':1}}
 target.default='on'
 
 [module ccr12_gas_switch]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 .description=Switches the gas inlet on or off.
 	.
 	note: in reality this switches itself off after 15min.
@@ -115,7 +115,7 @@ target.datatype={"type":"enum", "members":{'off':0,'on':1}}
 target.default='off'
 
 [module ccr12_vacuum_switch]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 .description=Switches the vacuum pumping valve on or off.
 	.
     note: in reality this is interlocked with ccr12_gas_switch, only one can be on!
@@ -126,19 +126,19 @@ target.datatype={"type":"enum", "members":{'off':0,'on':1}}
 target.default='off'
 
 [module ccr12_p1]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Default pressure Sensor, linear scale 0..1000mbar
 value.datatype={"type":"double", "unit":"mbar"}
 value.default=999
 
 [module ccr12_p2]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Auxillary pressure Sensor.
 value.datatype={"type":"double", "unit":"mbar"}
 value.default=1e-6
 
 [module ccr12_curve_p2]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 .description=Curve for Aux pressure Sensor p2
 .visibility=expert
 value.default='TTR100'
@@ -146,7 +146,7 @@ value.datatype={"type":"enum", "members":{'0..10V':0,'default':1,'0..9V':2,'DI20
 target.datatype={"type":"enum", "members":{'0..10V':0,'default':1,'0..9V':2,'DI200':3,'DI2000':4,'TTR100':7,'PTR90':8,'PTR225/PTR237':9,'ITR90':10,'ITR100 curve D':11, 'ITR100 curve 2':12, 'ITR100 curve 3':13,'ITR100 curve 4':14,'ITR100 curve 5':15, 'ITR100 curve 6':16, 'ITR100 curve 7':17, 'ITR100 curve 8':18, 'ITR100 curve 9':19, 'ITR100 curve A':20,'CMR361':21, 'CMR362':22, 'CMR363':23, 'CMR364':24, 'CMR365':25}}
 
 [module ccr12_p1_limits]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 .description=Limits for pressure regulation in P1.
 .visibility=expert
 value.datatype={"type":"limit","members":{"type":"double", "min":0,"max":1000, "unit":"mbar"}}
@@ -155,7 +155,7 @@ target.datatype={"type":"limit","members":{"type":"double", "min":0,"max":1000,
 target.default=[0,10]
 
 [module ccr12_p2_limits]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 .description=Limits for pressure regulation in P2.
 .visibility=expert
 value.datatype={"type":"limit","members":{"type":"double", "min":0,"max":1000, "unit":"mbar"}}

cfg/sim_mlz_ccr12_v2.cfg

@@ -12,7 +12,7 @@ bindto=0.0.0.0
 bindport=10767
 
 [module T_ccr12]
-class=secop.simulation.SimDrivable
+class=frappy.simulation.SimDrivable
 .description=Main temperature control node of CCR12.
 	.
 	Switches between regulation on stick and regulation on tube depending on temperature requested.
@@ -41,7 +41,7 @@ userlimits.readonly=False
 .meaning=["temperature_regulation", 20]
 
 [module T_ccr12_A]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=(optional) Sample temperature sensor.
 .visibility=expert
 value.datatype={"type":"double", "min":0, "unit":"K"}
@@ -49,7 +49,7 @@ value.default=300
 .meaning=["temperature", 9]
 
 [module T_ccr12_B]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=(regulation) temperature sensor on stick.
 .visibility=expert
 value.datatype={"type":"double", "min":0, "unit":"K"}
@@ -57,7 +57,7 @@ value.default=300
 .meaning=["temperature", 10]
 
 [module T_ccr12_C]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Temperature at the coldhead.
 .visibility=expert
 value.datatype={"type":"double", "min":0, "unit":"K"}
@@ -65,7 +65,7 @@ value.default=70
 .meaning=["temperature", 1]
 
 [module T_ccr12_D]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=(regulation) temperature at coupling to stick.
 .visibility=expert
 value.datatype={"type":"double", "min":0, "unit":"K"}
@@ -75,7 +75,7 @@ value.default=80
 
 
 [module ccr12_pressure_regulation]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Simple two-point presssure regulation. the mode parameter selects the readout on which to regulate, or 'none' for no regulation.
 .visibility=user
 .extra_params=switchpoints, mode
@@ -91,7 +91,7 @@ value.datatype={"type":"double", "min":0, "max":1000, "unit":"mbar"}
 value.default = 1e-5
 
 [module ccr12_compressor]
-class=secop.simulation.SimDrivable
+class=frappy.simulation.SimDrivable
 .description=Switches the compressor for the cooling stage on or off.
 	.
 	Note: This should always be on, except for fast heatup for sample change.
@@ -101,7 +101,7 @@ value.default='off'
 target.datatype={"type":"enum", "members":{'off':0,'on':1}}
 
 [module ccr12_gas_switch]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 .description=Switches the gas inlet on or off.
 	.
 	note: in reality this switches itself off after 15min.
@@ -113,7 +113,7 @@ target.datatype={"type":"enum", "members":{'off':0,'on':1}}
 target.default='off'
 
 [module ccr12_vacuum_switch]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 .description=Switches the vacuum pumping valve on or off.
 	.
     note: in reality this is interlocked with ccr12_gas_switch, only one can be on!
@@ -124,7 +124,7 @@ target.datatype={"type":"enum", "members":{'off':0,'on':1}}
 target.default='off'
 
 [module ccr12_p1]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Default pressure Sensor, linear scale 0..1000 mbar
     .
     Good candidate for a 'Sensor' Interface class!
@@ -140,7 +140,7 @@ userlimits.description=current user set limits for the pressure regulation.
 userlimits.readonly=False
 
 [module ccr12_p2]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Auxillary pressure Sensor.
 value.default=1e-6
 value.unit=mbar

cfg/sim_mlz_htf02.cfg

@@ -10,7 +10,7 @@ bindto=0.0.0.0
 bindport=10767
 
 [module T_htf02]
-class=secop.simulation.SimDrivable
+class=frappy.simulation.SimDrivable
 .description=Main temperature control node of htf02.
 	.
 	Controls the regulation loop of the Eurotherm.
@@ -26,7 +26,7 @@ ramp.readonly=False
 .meaning=["temperature", 10]
 
 [module htf02_p]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Pressure Sensor at sample space (ivc).
 value.datatype={"type":"double", "min":0, "unit":"mbar"}
 value.default=989

cfg/sim_mlz_stressihtf2.cfg

@@ -10,7 +10,7 @@ bindto=0.0.0.0
 bindport=10767
 
 [module T_stressihtf2]
-class=secop.simulation.SimDrivable
+class=frappy.simulation.SimDrivable
 .description=Main temperature control node of Stressihtf2.
 value.datatype={"type":"double", "min":0, "unit":"degC"}
 value.default=20
@@ -30,7 +30,7 @@ userlimits.readonly=False
 .meaning=['temperature_regulation', 10]
 
 [module T_stressihtf2_sample]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=(optional) Sample temperature sensor.
 .visibility=expert
 value.default=300
@@ -38,7 +38,7 @@ value.datatype={"type":"double", "min":0, "unit":"degC"}
 .meaning=["temperature", 9]
 
 [module stressihtf2_n2]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 .description=Switches the N2 gas inlet on or off.
 .visibility=expert
 value.default='off'
@@ -47,7 +47,7 @@ target.datatype={"type":"enum", "members":{'off':0,'on':1}}
 target.default='off'
 
 [module stressihtf2_he]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 .description=Switches the He gas inlet on or off.
 .visibility=expert
 value.default='off'
@@ -56,7 +56,7 @@ target.datatype={"type":"enum", "members":{'off':0,'on':1}}
 target.default='off'
 
 [module stressihtf2_lamps]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 .description=Switches the heating lamps on or off.
 .visibility=expert
 value.default='on'
@@ -65,7 +65,7 @@ target.datatype={"type":"enum", "members":{'off':0,'on':1}}
 target.default='on'
 
 [module stressihtf2_water_ok]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Readout of the cooling water state.
 .visibility=expert
 value.default='ok'

cfg/sim_mlz_stressihtf2_v2.cfg

@@ -10,7 +10,7 @@ bindto=0.0.0.0
 bindport=10767
 
 [module T]
-class=secop.simulation.SimDrivable
+class=frappy.simulation.SimDrivable
 .description=Main temperature control node of Stressihtf2.
 value.datatype={"type":"double", "min":0, "unit":"degC"}
 value.default=20
@@ -30,7 +30,7 @@ userlimits.readonly=False
 .meaning=['temperature_regulation', 10]
 
 [module T_sample]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=(optional) Sample temperature sensor.
 .visibility=expert
 value.default=300
@@ -38,7 +38,7 @@ value.datatype={"type":"double", "min":0, "unit":"degC"}
 .meaning=["temperature", 9]
 
 [module N2]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 .description=Switches the N2 gas inlet on or off.
 .visibility=expert
 value.default='off'
@@ -47,7 +47,7 @@ target.datatype={"type":"enum", "members":{'off':0,'on':1}}
 target.default='off'
 
 [module He]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 .description=Switches the He gas inlet on or off.
 .visibility=expert
 value.default='off'
@@ -56,7 +56,7 @@ target.datatype={"type":"enum", "members":{'off':0,'on':1}}
 target.default='off'
 
 [module lamps]
-class=secop.simulation.SimWritable
+class=frappy.simulation.SimWritable
 .description=Switches the heating lamps on or off.
 .visibility=expert
 value.default='on'
@@ -65,7 +65,7 @@ target.datatype={"type":"enum", "members":{'off':0,'on':1}}
 target.default='on'
 
 [module water_ok]
-class=secop.simulation.SimReadable
+class=frappy.simulation.SimReadable
 .description=Readout of the cooling water state.
 .visibility=expert
 value.default='ok'

cfg/softcal.cfg

@@ -1,12 +1,12 @@
 [r3]
-class = secop.core.Proxy
-remote_class = secop.core.Readable
+class = frappy.core.Proxy
+remote_class = frappy.core.Readable
 description = temp sensor on 3He system
 uri = tcp://pc12694:5000
 export = False
 
 [t3]
-class = secop_psi.softcal.Sensor
+class = frappy_psi.softcal.Sensor
 rawsensor = r3
 calib = X131346
 value.unit = K

cfg/stressihtf2.cfg

@@ -11,7 +11,7 @@ bindto=0.0.0.0
 bindport=10767
 
 [module T]
-class=secop_mlz.entangle.TemperatureController
+class=frappy_mlz.entangle.TemperatureController
 tangodevice=tango://localhost:10000/box/eurotherm/ctrl
 .description=Main temperature control node of Stressihtf2.
 value.unit='degC'
@@ -41,42 +41,42 @@ pid.default=[1,0,0]
 speed.default=0
 
 [module T_sample_a]
-class=secop_mlz.entangle.Sensor
+class=frappy_mlz.entangle.Sensor
 tangodevice=tango://localhost:10000/box/eurotherm/sensora
 .description=Regulation temperature sensor.
 .visibility=user
 value.unit='degC'
 
 [module T_sample_b]
-class=secop_mlz.entangle.Sensor
+class=frappy_mlz.entangle.Sensor
 tangodevice=tango://localhost:10000/box/eurotherm/sensorb
 .description=(optional) Sample temperature sensor.
 .visibility=expert
 value.unit='degC'
 
 [module N2]
-class=secop_mlz.entangle.NamedDigitalOutput
+class=frappy_mlz.entangle.NamedDigitalOutput
 tangodevice=tango://localhost:10000/box/plc/_gas1
 .description=Switches the N2 gas inlet on or off.
 .visibility=expert
 mapping=dict(off=0,on=1)
 
 [module He]
-class=secop_mlz.entangle.NamedDigitalOutput
+class=frappy_mlz.entangle.NamedDigitalOutput
 tangodevice=tango://localhost:10000/box/plc/_gas2
 .description=Switches the He gas inlet on or off.
 .visibility=expert
 mapping=dict(off=0,on=1)
 
 [module lamps]
-class=secop_mlz.entangle.NamedDigitalOutput
+class=frappy_mlz.entangle.NamedDigitalOutput
 tangodevice=tango://localhost:10000/box/plc/_onoff
 .description=Switches the heating lamps on or off.
 .visibility=expert
 mapping=dict(off=0,on=1)
 
 [module water_ok]
-class=secop_mlz.entangle.NamedDigitalInput
+class=frappy_mlz.entangle.NamedDigitalInput
 tangodevice=tango://localhost:10000/box/plc/_waterok
 .description=Readout of the cooling water state.
 .visibility=expert

cfg/test.cfg

@@ -1,46 +0,0 @@
-[node test config]
-description=description of the testing sec-node
-	.
-	Here should be the long description.
-	It can be very long.
-        .
-        a single . on a line gets stripped so you can make paragraphs.
-	.
-	These texts are supposed to be possibly very long.
-
-[interface tcp]
-type=tcp
-bindto=0.0.0.0
-bindport=10768
-
-
-[module LN2]
-class=secop_demo.test.LN2
-.description="random value between 0..100%%"
-value.unit = "%%"
-
-[module heater]
-class=secop_demo.test.Heater
-maxheaterpower=10
-.description="some heater"
-
-[module T1]
-class=secop_demo.test.Temp
-sensor="X34598T7"
-.description="some temperature"
-
-[module T2]
-class=secop_demo.modules.CoilTemp
-sensor="X34598T8"
-.description="some temperature"
-
-[module T3]
-class=secop_demo.modules.CoilTemp
-sensor="X34598T9"
-.description="some temperature"
-
-
-[module Lower]
-class=secop_demo.test.Lower
-.description="something else"
-

cfg/test_cfg.py

@@ -0,0 +1,46 @@
+Node('test.config.frappy.demo',
+     '''short description of the testing sec-node
+
+This description for the Nodecan be as long as you need if you use a multiline string.
+
+Very long!
+The needed fields are Equipment id (1st argument), description (this)
+ and the main interface of the node (3rd arg)
+''',
+     'tcp://10768',
+)
+
+Mod('LN2',
+    'frappy_demo.test.LN2',
+    'random value between 0..100%',
+    value = Param(default = 0, unit = '%'),
+)
+
+Mod('heater',
+    'frappy_demo.test.Heater',
+    'some heater',
+    maxheaterpower = 10,
+)
+
+Mod('T1',
+    'frappy_demo.test.Temp',
+    'some temperature',
+    sensor = 'X34598T7',
+)
+
+Mod('T2',
+    'frappy_demo.test.Temp',
+    'some temperature',
+    sensor = 'X34598T8',
+)
+
+Mod('T3',
+    'frappy_demo.test.Temp',
+    'some temperature',
+    sensor = 'X34598T9',
+)
+
+Mod('Lower',
+    'frappy_demo.test.Lower',
+    'something else',
+)

ci/Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3-buster AS base
+FROM python:3.9 AS base
 ARG PYVER=python3
 ENV  DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && \
@@ -11,7 +11,7 @@ RUN apt-get update && \
           locales \
           python3 \
           python3-dev \
-          python3-pytango \
+          python3-tango \
           python3-venv python3-setuptools \
           virtualenv
 
@@ -33,14 +33,15 @@ RUN virtualenv /home/jenkins/tools2 && \
     rm -rf /home/jenkins/tools2src
 
 RUN virtualenv -p /usr/bin/python3 --system-site-packages /home/jenkins/secopvenv && \
-    git clone https://forge.frm2.tum.de/review/sine2020/secop/playground /home/jenkins/playground && \
+    git clone https://forge.frm2.tum.de/review/secop/frappy /home/jenkins/frappy && \
     . /home/jenkins/secopvenv/bin/activate && \
     pip install -U pip wheel setuptools && \
-    pip install -r /home/jenkins/playground/requirements-dev.txt -r /home/jenkins/playground/requirements.txt pylint pytest && \
-    rm -rf /home/jenkins/playground
+    pip install -r /home/jenkins/frappy/requirements-dev.txt -r /home/jenkins/frappy/requirements.txt pylint pytest && \
+    rm -rf /home/jenkins/frappy
 
 
 FROM base AS docs
+ARG PYVER=python3
 ENV  DEBIAN_FRONTEND=noninteractive
 
 USER root
@@ -50,6 +51,8 @@ RUN apt-get update && \
      texlive-latex-base \
      texlive-latex-recommended \
      texlive-fonts-recommended \
+     texlive-fonts-extra \
+     tex-gyre \
      texlive-base \
      texlive-binaries \
      latexmk

ci/Jenkinsfile

@@ -4,7 +4,7 @@ properties([
                               daysToKeepStr: '',
                               numToKeepStr: '50')),
     parameters([
-         string(defaultValue: 'sine2020/secop/playground',
+         string(defaultValue: 'secop/frappy',
                 description: '', name: 'GERRIT_PROJECT'),
          string(defaultValue: 'master',
                 description: '', name: 'GERRIT_BRANCH'),
@@ -43,21 +43,21 @@ git diff HEAD~1... --name-only --diff-filter=ARCM -- \\*.py
 pip install -r requirements-dev.txt
 pip install -r requirements.txt
 pip install isort pylint
-python3 setup.py develop
+pip install -e .
 export PYTHONIOENCODING=utf8
 
 echo "$changedFiles"
 if [[  -n "$changedFiles" ]]; then
    set -o pipefail
    pylint $changedFiles | tee pylint_results.txt
-   isort -df $changedFiles | tee isort_results.txt
+   isort --df $changedFiles | tee isort_results.txt
 fi
 """
     withCredentials([string(credentialsId: 'GERRITHTTP',
                      variable: 'GERRITHTTP')]) {
         sh """\
-        #!/bin/bash
-	if [ -f pylint_results.txt ] ; then
+#!/bin/bash
+        if [ -f pylint_results.txt ] ; then
           /home/jenkins/tools2/bin/pylint2gerrit
           mv pylint_results.txt pylint-${pyver}.txt
         else
@@ -67,19 +67,11 @@ fi
     } // credentials
 
     echo "pylint result: $res"
-    this.verifyresult.put('pylint'+pyver, 1)
     if ( res != 0 ) {
         currentBuild.result='FAILURE'
-        this.verifyresult.put('pylint'+ pyver, -1)
         status = 'FAILURE'
     }
 
-    gerritverificationpublisher([
-        verifyStatusValue: this.verifyresult['pylint'+pyver],
-        verifyStatusCategory: 'pylint ',
-        verifyStatusName: 'pylint-'+pyver,
-        verifyStatusReporter: 'jenkins',
-        verifyStatusRerun: '!recheck'])
     archiveArtifacts([allowEmptyArchive: true,
                           artifacts: 'pylint-*.txt'])
     recordIssues([enabledForFailure: true,
@@ -90,21 +82,17 @@ fi
                   failedTotalAll: 1])
 
 
-    if (status == 'FAILURE') {
-        throw new Exception('Failure in pylint with ' + pyver)
-    }
   }
 } // run_pylint
 
 
 def run_tests(pyver) {
     stage('Test:' + pyver) {
-       writeFile file: 'setup.cfg', text: '''
+        writeFile file: 'setup.cfg', text: '''
 [tool:pytest]
 addopts = --junit-xml=pytest.xml --junit-prefix=''' + pyver
 
     def status = "OK"
-    verifyresult.put(pyver, 0)
     try {
         timeout(5) {
             sh '''\
@@ -112,28 +100,17 @@ addopts = --junit-xml=pytest.xml --junit-prefix=''' + pyver
 . /home/jenkins/secopvenv/bin/activate
 pip install -r requirements-dev.txt
 pip install -r requirements.txt
-python3 setup.py develop
+pip install -e .
 make test
 '''
-        verifyresult.put(pyver, 1)
         }
     } catch (all) {
         currentBuild.result = 'FAILURE'
         status = 'FAILURE'
-        verifyresult.put(pyver, -1)
     }
-    gerritverificationpublisher([
-    verifyStatusValue: verifyresult[pyver],
-    verifyStatusCategory: 'test ',
-    verifyStatusName: 'pytest-'+pyver,
-    verifyStatusReporter: 'jenkins',
-    verifyStatusRerun: '!recheck'])
 
     step([$class: 'JUnitResultArchiver', allowEmptyResults: true,
           keepLongStdio: true, testResults: 'pytest.xml'])
-    if (status == 'FAILURE') {
-        throw new Exception('Failure in test with ' + pyver)
-    }
   }
 }
 
@@ -143,7 +120,7 @@ def run_docs() {
         . /home/jenkins/secopvenv/bin/activate
         pip install -r requirements-dev.txt
         pip install -r requirements.txt
-        python3 setup.py develop
+        pip install -e .
         '''
     }
 
@@ -185,15 +162,7 @@ def run_docs() {
 
     stage('store html doc for build') {
         publishHTML([allowMissing: false, alwaysLinkToLastBuild: false, keepAll: true, reportDir: 'doc/_build/html', reportFiles: 'index.html', reportName: 'Built documentation', reportTitles: ''])
-        gerritverificationpublisher([
-        verifyStatusValue: 1,
-        verifyStatusCategory: 'test ',
-        verifyStatusName: 'doc',
-        verifyStatusReporter: 'jenkins',
-        verifyStatusRerun: '@recheck'
-    ])
     }
-
 }
 
 
@@ -225,16 +194,16 @@ node("dockerhost") {
        sh '''#!/bin/bash
         git worktree add tmpmaster origin/master
         cd tmpmaster
-        docker build --target base --tag secop_base:latest ci
-        docker build --target docs --tag secop_docs:latest ci
+        docker build --target base --tag frappy_base:latest ci
+        docker build --target docs --tag frappy_docs:latest ci
         cd ..
         rm -rf tmpmaster
         '''
    }
 
     stage('execute tests') {
-    def img = docker.image('secop_base:latest')
-    def docimg = docker.image('secop_docs:latest')
+    def img = docker.image('frappy_base:latest')
+    def docimg = docker.image('frappy_docs:latest')
 
     parallel 'Test': {
         img.inside {
@@ -252,9 +221,10 @@ node("dockerhost") {
             if (GERRIT_EVENT_TYPE == 'change-merged')
             {
                 sh '''
-                rsync -rlv doc/_build/* /ictrlsrv/share/public/doc/secop
+                rsync -rlv doc/_build/* /ictrlsrv/share/public/doc/frappy
                 '''
             }
-        }}
+        }}, failFast: false
     }
+    setGerritReview()
 }

ci/README

@@ -10,10 +10,10 @@ The Dockerfile defines two images:
 
 To create the images:
 
-  docker build --target <base|docs> --tag secop_<base|docs>:latest .
+  docker build --target <base|docs> --tag frappy_<base|docs>:latest .
 
 To test images interactivly:
-  docker run -u jenkins -i -t secop<base|docs> /bin/bash
+  docker run -u jenkins -i -t frappy<base|docs> /bin/bash
 
 The Jenkinsfile uses this Dockerfile (only approved checked-in versions from master)
 to build the images (a rebuild will only happen if the Dockerfile is changed as docker

debian/README

@@ -1,4 +1,4 @@
-The Debian Package secop-core
+The Debian Package frappy-core
 -----------------------------
 
 SECoP is currently under development.

debian/changelog

@@ -1,3 +1,263 @@
+frappy-core (0.15.0) focal; urgency=medium
+
+  [ Björn Pedersen ]
+  * Remove iohandler left-overs from docs
+
+  [ Georg Brandl ]
+  * Makefile: fix release target
+
+  [ Alexander Zaft ]
+  * Add requirements-gui.txt and add PyQT5
+
+  [ Christian Felder ]
+  * Fix typo in .description
+
+  [ Alexander Zaft ]
+  * fixed pylint warnings
+  * Rename from secop to frappy
+  * rename debian package files
+
+  [ Björn Pedersen ]
+  * CI build: upgrade base image
+
+  [ Alexander Zaft ]
+  * rename debian files
+
+  [ Björn Pedersen ]
+  * Fix doc warnings/errors
+
+ -- Björn Pedersen <jenkins@frm2.tum.de>  Thu, 10 Nov 2022 14:46:01 +0100
+
+secop-core (0.14.3) focal; urgency=medium
+
+  [ Enrico Faulhaber ]
+  * change repo to secop/frappy
+
+  [ Georg Brandl ]
+  * secop_mlz/amagnet: formatting fixup
+
+  [ Bjoern Pedersen ]
+  * Upgrade for ci
+
+  [ Enrico Faulhaber ]
+  * MLZ/entangle: fix AnalogOutput.read_status()
+
+ -- Enrico Faulhaber <jenkins@frm2.tum.de>  Thu, 03 Nov 2022 13:51:52 +0100
+
+secop-core (0.14.2) focal; urgency=medium
+
+  * systemd generator: adapt to changed config API
+
+ -- Georg Brandl <jenkins@frm2.tum.de>  Thu, 20 Oct 2022 15:38:45 +0200
+
+secop-core (0.14.1) focal; urgency=medium
+
+  [ Markus Zolliker ]
+  * secop_psi.entangle.AnalogInput: fix main value
+
+  [ Georg Brandl ]
+  * gui: clarify needed input for "add sec node" dialog
+  * mlz: avoid error on import due to consistency check
+  * Makefile: fix Jenkins host
+
+ -- Markus Zolliker <jenkins@frm2.tum.de>  Thu, 20 Oct 2022 14:04:07 +0200
+
+secop-core (0.14.0) focal; urgency=medium
+
+  * add simple interactive python client
+  * fix undefined status in softcal
+  * improve HasConvergence mixin
+  * fix bug in persistent.py
+  * fix bug when restarting statemachine
+  * improve general config
+  * improvements on interactive client
+  * apply main unit also in structured types
+  * HasIO: automatic creation of io from uri fails
+
+ -- Markus Zolliker <jenkins@frm2.tum.de>  Wed, 19 Oct 2022 11:31:50 +0200
+
+secop-core (0.13.1) focal; urgency=medium
+
+  [ Markus Zolliker ]
+  * an enum with value 0 should be interpreted as False
+  * make startup faster in case of errors
+
+  [ Enrico Faulhaber ]
+  * secop_mlz: minor rework entangle client
+
+ -- Markus Zolliker <jenkins@jenkins02.admin.frm2.tum.de>  Tue, 02 Aug 2022 15:31:52 +0200
+
+secop-core (0.13.0) focal; urgency=medium
+
+  [ Georg Brandl ]
+  * debian: fix email addresses in changelog
+
+  [ Markus Zolliker ]
+  * various small changes
+  * automatic saving of persistent parameters
+  * add more tests and fixes for command inheritance
+  * entangle.AnalogOutput: fix window mechanism
+  * remote logging (issue 46)
+  * add timeouts to MultiEvents
+  * introduce general config file
+  * improve handling of module init methods
+  * check for bad read_* and write_* methods
+  * change name of read_hw_status method in sequencer mixin
+  * fix doc (stringio - > io)
+  * enhance logging
+  * UniqueObject
+  * ReadHandler and WriteHandler decorators
+  * do not convert string to float
+  * check for problematic value range
+  * unify name and module on Attached property
+  * ppms: replace IOHandler by Read/WriteHandler
+  * fix handling commands
+  * common read/write handlers
+  * implement a state machine
+  * proper return value in handler read_* methods
+  * new poll mechanism
+  * support for fast poll when busy
+  * various small fixes
+  * reset connection on identification
+  * improve softcal
+  * move markdown to requirements-dev.txt
+  * improve k2601b driver
+  * fix and improved Attached
+  * fix error in write wrapper and more
+  * support write_ method on readonly param and more
+  * init generalConfig.defaults only in secop-server
+  * HasConvergence mixin
+  * avoid race conditions in read_*/write_* methods
+  * reintroduced individual init of generalConfig.defaults
+  * fix statemachine
+  * use a common poller thread for modules sharing io
+  * motor valve using trinamic motor
+  * improved trinamic driver
+  * fix error in secop.logging
+  * avoid deadlock in proxy
+  * improve poller error handling
+  * support for OI mercury series
+  * add 'ts' to the ppms simulation
+  * allow a configfile path as single argument to secop-server
+  * fix keithley 2601b after tests
+  * channel switcher for Lakeshore 370 with scanner
+  * feature implementation
+  * allow to convert numpy arrays to ArrayOf
+  * remove IOHandler stuff
+
+  [ Enrico Faulhaber ]
+  * default unit to UTF8
+
+ -- Georg Brandl <jenkins@frm2.tum.de>  Tue, 02 Aug 2022 09:47:06 +0200
+
+secop-core (0.12.4) focal; urgency=medium
+
+  * fix command inheritance
+
+ -- Markus Zolliker <jenkins@jenkins01.admin.frm2.tum.de>  Thu, 11 Nov 2021 16:21:19 +0100
+
+secop-core (0.12.3) focal; urgency=medium
+
+  [ Georg Brandl ]
+  * Makefile: fix docker image
+
+  [ Markus Zolliker ]
+  * various fixes
+  * remove irrelevant comments
+  * introduce BytesIO
+  * GUI fixes
+  * persistent params / trinamic motor
+  * fix Parameter/Command copy method
+  * show first instead of last traceback on multiple errors
+  * fix parameter inheritance
+  * fix property inheritance
+  * fix python 3.5 compatibility
+  * omit updates of unchanged values within short time
+  * improve simulation
+  * automatically register subclasses of AsynConn
+  * fix feature for removing commands
+
+ -- Georg Brandl <jenkins@jenkins01.admin.frm2.tum.de>  Wed, 10 Nov 2021 16:33:19 +0100
+
+secop-core (0.12.2) focal; urgency=medium
+
+  [ Markus Zolliker ]
+  * fix issue with new syntax in simulation
+  * treat specifier of describe message
+  * allow to remove accessibles
+
+  [ Enrico Faulhaber ]
+  * secop_mlz: small fixes
+
+ -- Markus Zolliker <jenkins@jenkins01.admin.frm2.tum.de>  Tue, 18 May 2021 10:29:17 +0200
+
+secop-core (0.12.1) focal; urgency=medium
+
+  * remove secop-console from debian *.install file
+
+ -- Enrico Faulhaber <jenkins@jenkins02.admin.frm2.tum.de>  Tue, 04 May 2021 09:42:53 +0200
+
+secop-core (0.12.0) focal; urgency=medium
+
+  [ Markus Zolliker ]
+  * make datatypes immutable
+  * customizable general config
+  * support for multiple secop servers
+  * secop.asynconn without pyserial
+  * change cfg file format
+  * fix bug in secop.gui.valuewidgets
+  * fix deadlock when reconnecting client
+  * allow class instead of class name in proxy_class
+  * fix pylint command in Makefile
+  * change arguments of stringio-server
+  * router bug fix
+  * introduce update callbacks
+  * improve error handling on client connections
+  * ppms: improve status and temperature
+  * rework tcp server
+  * cosmetics on datatypes.TextType
+  * improve error handling in SecopClient
+  * improve HasIodev
+  * HasIodev bug fix
+  * fix handling of StructOf datatype
+  * more flexible end_of_line in stringio
+  * improvements on PPMS and LS370
+  * add readbytes method to AsynConn
+  * Param(..., initwrite=True) works only with poll=True
+  * fix initwrite behaviour
+  * make order of accessibles work again
+  * main module of LS370 is now drivable
+  * improve softcal
+  * make arguments of Parameter and Override consistent
+  * new syntax for parameter/commands/properties
+  * enhance documentation
+  * removed old style syntax
+  * after running isort
+  * try to follow PEP8
+  * fix inheritance order
+  * remove obsolete code
+  * lookup cfg files in a list of directories
+  * added hook for optional history writer
+  * fixed errors during migration
+  * move historywriter to secop_psi
+  * fix autoscan behaviour in ls370res
+
+  [ l_samenv ]
+  * improve tutorial_helevel
+  * fixed bugs from syntax migration
+
+  [ Markus Zolliker ]
+  * user friendly reporting of config errors
+
+  [ Bjoern Pedersen ]
+  * Jenkisfile: verification
+  * Fixes to Jenkinsfile
+  * No pull for images, they are recreated in the job
+  * Another Jenkisfile error
+  * Correct checks enum
+
+ -- Markus Zolliker <jenkins@jenkins02.admin.frm2.tum.de>  Tue, 04 May 2021 08:49:57 +0200
+
 secop-core (0.11.6) unstable; urgency=medium
 
   * fix secop-generator
@@ -133,7 +393,7 @@ secop-core (0.10.5) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Tue, 29 Oct 2019 16:33:18 +0100
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Tue, 29 Oct 2019 16:33:18 +0100
 
 secop-core (0.10.3) unstable; urgency=low
 
@@ -142,7 +402,7 @@ secop-core (0.10.3) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Fri, 11 Oct 2019 10:49:43 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Fri, 11 Oct 2019 10:49:43 +0200
 
 secop-core (0.10.2) unstable; urgency=low
 
@@ -153,7 +413,7 @@ secop-core (0.10.2) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Fri, 11 Oct 2019 10:42:58 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Fri, 11 Oct 2019 10:42:58 +0200
 
 secop-core (0.10.1) unstable; urgency=low
 
@@ -162,7 +422,7 @@ secop-core (0.10.1) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Thu, 26 Sep 2019 16:41:10 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Thu, 26 Sep 2019 16:41:10 +0200
 
 secop-core (0.10.0) unstable; urgency=low
 
@@ -171,7 +431,7 @@ secop-core (0.10.0) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Thu, 26 Sep 2019 16:31:14 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Thu, 26 Sep 2019 16:31:14 +0200
 
 secop-core (0.9.0) unstable; urgency=low
 
@@ -198,7 +458,7 @@ secop-core (0.9.0) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Thu, 26 Sep 2019 16:26:07 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Thu, 26 Sep 2019 16:26:07 +0200
 
 secop-core (0.8.1) unstable; urgency=low
 
@@ -207,7 +467,7 @@ secop-core (0.8.1) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Wed, 25 Sep 2019 15:40:44 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Wed, 25 Sep 2019 15:40:44 +0200
 
 secop-core (0.8.0) unstable; urgency=low
 
@@ -275,7 +535,7 @@ secop-core (0.8.0) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Wed, 25 Sep 2019 10:27:51 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Wed, 25 Sep 2019 10:27:51 +0200
 
 secop-core (0.7.0) unstable; urgency=low
 
@@ -311,7 +571,7 @@ secop-core (0.7.0) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Thu, 28 Mar 2019 13:46:08 +0100
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Thu, 28 Mar 2019 13:46:08 +0100
 
 secop-core (0.6.4) unstable; urgency=low
 
@@ -376,7 +636,7 @@ secop-core (0.6.4) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Thu, 20 Dec 2018 16:44:03 +0100
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Thu, 20 Dec 2018 16:44:03 +0100
 
 secop-core (0.6.3) unstable; urgency=low
 
@@ -390,7 +650,7 @@ secop-core (0.6.3) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Fri, 27 Jul 2018 09:31:59 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Fri, 27 Jul 2018 09:31:59 +0200
 
 secop-core (0.6.2) unstable; urgency=low
 
@@ -429,7 +689,7 @@ secop-core (0.6.2) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Wed, 18 Jul 2018 12:06:57 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Wed, 18 Jul 2018 12:06:57 +0200
 
 secop-core (0.6.1) unstable; urgency=low
 
@@ -438,7 +698,7 @@ secop-core (0.6.1) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Thu, 19 Apr 2018 10:24:44 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Thu, 19 Apr 2018 10:24:44 +0200
 
 secop-core (0.6.0) unstable; urgency=low
 
@@ -458,7 +718,7 @@ secop-core (0.6.0) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Tue, 17 Apr 2018 17:38:52 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Tue, 17 Apr 2018 17:38:52 +0200
 
 secop-core (0.5.0) unstable; urgency=low
 
@@ -470,7 +730,7 @@ secop-core (0.5.0) unstable; urgency=low
   * fix amagnet
   * add info about Meeting @PSI
   * fix typo and include comment from Niklas
-  * playground: give sequencermixin a loopcounter (per step)
+  * give sequencermixin a loopcounter (per step)
 
   [ Frank Wutzler ]
   * describe SECoP motivation discussed in meeting 2017-11-27
@@ -521,7 +781,7 @@ secop-core (0.5.0) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Tue, 17 Apr 2018 12:45:58 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Tue, 17 Apr 2018 12:45:58 +0200
 
 secop-core (0.4.4) unstable; urgency=low
 
@@ -530,7 +790,7 @@ secop-core (0.4.4) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Sun, 24 Sep 2017 22:25:01 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Sun, 24 Sep 2017 22:25:01 +0200
 
 secop-core (0.4.3) unstable; urgency=low
 
@@ -539,7 +799,7 @@ secop-core (0.4.3) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Fri, 22 Sep 2017 17:29:46 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Fri, 22 Sep 2017 17:29:46 +0200
 
 secop-core (0.4.2) unstable; urgency=low
 
@@ -548,7 +808,7 @@ secop-core (0.4.2) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Fri, 22 Sep 2017 16:37:59 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Fri, 22 Sep 2017 16:37:59 +0200
 
 secop-core (0.4.1) unstable; urgency=low
 
@@ -557,7 +817,7 @@ secop-core (0.4.1) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Fri, 22 Sep 2017 13:25:28 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Fri, 22 Sep 2017 13:25:28 +0200
 
 secop-core (0.4.0) unstable; urgency=low
 
@@ -567,7 +827,7 @@ secop-core (0.4.0) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Fri, 22 Sep 2017 10:33:04 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Fri, 22 Sep 2017 10:33:04 +0200
 
 secop-core (0.3.0) unstable; urgency=low
 
@@ -633,7 +893,7 @@ secop-core (0.3.0) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Mon, 18 Sep 2017 14:18:36 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Mon, 18 Sep 2017 14:18:36 +0200
 
 secop-core (0.2.0) unstable; urgency=low
 
@@ -642,7 +902,7 @@ secop-core (0.2.0) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Thu, 07 Sep 2017 14:55:41 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Thu, 07 Sep 2017 14:55:41 +0200
 
 secop-core (0.1.1) unstable; urgency=low
 
@@ -651,7 +911,7 @@ secop-core (0.1.1) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Thu, 07 Sep 2017 11:02:19 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Thu, 07 Sep 2017 11:02:19 +0200
 
 secop-core (0.1.0) unstable; urgency=low
 
@@ -660,7 +920,7 @@ secop-core (0.1.0) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Thu, 07 Sep 2017 10:50:24 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Thu, 07 Sep 2017 10:50:24 +0200
 
 secop-core (0.0.8) unstable; urgency=low
 
@@ -669,7 +929,7 @@ secop-core (0.0.8) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Tue, 01 Aug 2017 14:13:11 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Tue, 01 Aug 2017 14:13:11 +0200
 
 secop-core (0.0.7) unstable; urgency=low
 
@@ -678,7 +938,7 @@ secop-core (0.0.7) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Tue, 01 Aug 2017 13:52:15 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Tue, 01 Aug 2017 13:52:15 +0200
 
 secop-core (0.0.6) unstable; urgency=low
 
@@ -688,7 +948,7 @@ secop-core (0.0.6) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Tue, 01 Aug 2017 13:39:07 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Tue, 01 Aug 2017 13:39:07 +0200
 
 secop-core (0.0.5) unstable; urgency=low
 
@@ -697,7 +957,7 @@ secop-core (0.0.5) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Tue, 01 Aug 2017 13:11:43 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Tue, 01 Aug 2017 13:11:43 +0200
 
 secop-core (0.0.4) unstable; urgency=low
 
@@ -706,7 +966,7 @@ secop-core (0.0.4) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Thu, 27 Jul 2017 11:39:42 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Thu, 27 Jul 2017 11:39:42 +0200
 
 secop-core (0.0.3) unstable; urgency=low
 
@@ -716,7 +976,7 @@ secop-core (0.0.3) unstable; urgency=low
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Thu, 27 Jul 2017 11:27:28 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Thu, 27 Jul 2017 11:27:28 +0200
 
 secop-core (0.0.2) unstable; urgency=medium
 
@@ -794,4 +1054,4 @@ secop-core (0.0.2) unstable; urgency=medium
 
   [ Jenkins ]
 
- -- Jenkins <jenkins@debuild.taco.frm2>  Wed, 19 Jul 2017 11:44:13 +0200
+ -- Jenkins <jenkins@debuild.taco.frm2.tum.de>  Wed, 19 Jul 2017 11:44:13 +0200

debian/control

@@ -1,4 +1,4 @@
-Source: secop-core
+Source: frappy-core
 Section: contrib/misc
 Priority: optional
 Maintainer: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
@@ -23,7 +23,7 @@ Build-Depends: debhelper (>= 11~),
 Standards-Version: 4.1.4
 X-Python3-Version: >= 3.6
 
-Package: secop-core
+Package: frappy-core
 Architecture: all
 Depends: python3 (>= 3.6),
  ${misc:Depends},
@@ -35,60 +35,72 @@ Depends: python3 (>= 3.6),
  python3-mlzlog,
  markdown,
  python3-daemon
+Replaces: secop-core (<= 0.14.3)
+Breaks: secop-core (<= 0.14.3)
 Description: Frappy SECoP core system
  contains the core server and client libraries and the server binary
  as well as the systemd integration
 
-#Package: secop-doc
+#Package: frappy-doc
 #Architecture: all
 #Section: doc
 #Depends: ${sphinxdoc:Depends},
 # ${misc:Depends}
 #Description: Frappy SECoP docu
-# This is the documentation to all the secop-* packages
+# This is the documentation to all the frappy-* packages
 
-Package: secop-gui
+Package: frappy-gui
 Architecture: all
-Depends: secop-core,
+Depends: frappy-core,
  ${misc:Depends},
  ${python3:Depends},
  python3-pyqt (>=4)
+Replaces: secop-gui (<= 0.14.3)
+Breaks: secop-gui (<= 0.14.3)
 Description: Frappy SECoP gui client + cfgtool
  contains the GUI client and the configurator
 
-Package: secop-demo
+Package: frappy-demo
 Architecture: all
-Depends: secop-core,
+Depends: frappy-core,
  ${misc:Depends},
  ${python3:Depends}
-Recommends: secop-gui
+Replaces: secop-demo (<= 0.14.3)
+Breaks: secop-demo (<= 0.14.3)
+Recommends: frappy-gui
 Description: SECoP demo files
  for demonstration purposes
 
-Package: secop-ess
+Package: frappy-ess
 Architecture: all
-Depends: secop-core,
+Depends: frappy-core,
  ${misc:Depends},
  ${python3:Depends}
-Recommends: secop-gui
+Replaces: secop-ess (<= 0.14.3)
+Breaks: secop-ess (<= 0.14.3)
+Recommends: frappy-gui
 Description: SECoP ess files
  Modules specific for ESS
 
-Package: secop-mlz
+Package: frappy-mlz
 Architecture: all
-Depends: secop-core,
+Depends: frappy-core,
  ${misc:Depends},
  ${python3:Depends},
  python3-tango (>=9)
-Recommends: secop-gui
+Replaces: secop-mlz (<= 0.14.3)
+Breaks: secop-mlz (<= 0.14.3)
+Recommends: frappy-gui
 Description: SECoP mlz files
  Modules specific for MLZ
 
-Package: secop-psi
+Package: frappy-psi
 Architecture: all
-Depends: secop-core,
+Depends: frappy-core,
  ${misc:Depends},
  ${python3:Depends}
-Recommends: secop-gui
+Replaces: secop-psi (<= 0.14.3)
+Breaks: secop-psi (<= 0.14.3)
+Recommends: frappy-gui
 Description: SECoP psi files
  Modules specific for PSI

debian/copyright

@@ -1,15 +1,15 @@
 Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: frappy
-Source: http://forge.frm2.tum.de/cgit/cgit.cgi/frm2/sine2020/secop/playground.git
+Source: http://forge.frm2.tum.de/cgit/cgit.cgi/secop/frappy.git
 Comment: FRAPPY is an implementation of the free SECoP protocol
  see https://www.github.com/SampleEnvironment/SECoP
 
 Files: *
-Copyright: 2016-2019 by the FRAPPY-SECOP contributors (see AUTHORS)
+Copyright: 2016-2022 by the FRAPPY-SECOP contributors (see AUTHORS)
 License: GPL-2
 
 Files: debian/*
-Copyright: 2015-2019 Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
+Copyright: 2015-2022 Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
 License: GPL-2
 
 License: GPL-2

debian/frappy-core.install

@@ -0,0 +1,9 @@
+usr/bin/frappy-server
+usr/lib/python3.*/dist-packages/frappy/*.py
+usr/lib/python3.*/dist-packages/frappy/lib
+usr/lib/python3.*/dist-packages/frappy/client
+usr/lib/python3.*/dist-packages/frappy/protocol
+usr/lib/python3.*/dist-packages/frappy_core-*
+usr/lib/python3.*/dist-packages/frappy/RELEASE-VERSION
+lib/systemd
+var/log/frappy

debian/frappy-demo.install

@@ -0,0 +1,2 @@
+usr/lib/python3.*/dist-packages/frappy_demo
+usr/lib/python3.*/dist-packages/frappy/__pycache__

debian/frappy-ess.install

@@ -0,0 +1 @@
+usr/lib/python3.*/dist-packages/frappy_ess

debian/frappy-gui.install

@@ -0,0 +1,3 @@
+usr/bin/frappy-gui
+usr/bin/frappy-cfg-editor
+usr/lib/python3.*/dist-packages/frappy/gui

debian/frappy-mlz.install

@@ -0,0 +1 @@
+usr/lib/python3.*/dist-packages/frappy_mlz

debian/frappy-psi.install

@@ -0,0 +1 @@
+usr/lib/python3.*/dist-packages/frappy_psi

debian/rules

@@ -4,12 +4,12 @@
 # Uncomment this to turn on verbose mode.
 #export DH_VERBOSE=1
 
-export PYBUILD_NAME=secop
+export PYBUILD_NAME=frappy
 export PYBUILD_TEST_PYTEST=1
 
 override_dh_install:
 	rmdir debian/tmp
-	mv debian/python3-secop debian/tmp
+	mv debian/python3-frappy debian/tmp
 
 	dh_install -i -O--buildsystem=pybuild
 	dh_missing --fail-missing

debian/secop-core.install

@@ -1,10 +0,0 @@
-usr/bin/secop-server
-usr/bin/secop-console
-usr/lib/python3.*/dist-packages/secop/*.py
-usr/lib/python3.*/dist-packages/secop/lib
-usr/lib/python3.*/dist-packages/secop/client
-usr/lib/python3.*/dist-packages/secop/protocol
-usr/lib/python3.*/dist-packages/secop_core-*
-usr/lib/python3.*/dist-packages/secop/RELEASE-VERSION
-lib/systemd
-var/log/secop

debian/secop-demo.install

@@ -1,2 +0,0 @@
-usr/lib/python3.*/dist-packages/secop_demo
-usr/lib/python3.*/dist-packages/secop/__pycache__

debian/secop-ess.install

@@ -1 +0,0 @@
-usr/lib/python3.*/dist-packages/secop_ess

debian/secop-gui.install

@@ -1,3 +0,0 @@
-usr/bin/secop-gui
-usr/bin/secop-cfg-editor
-usr/lib/python3.*/dist-packages/secop/gui

debian/secop-mlz.install

@@ -1 +0,0 @@
-usr/lib/python3.*/dist-packages/secop_mlz

debian/secop-psi.install

@@ -1 +0,0 @@
-usr/lib/python3.*/dist-packages/secop_psi

doc/source/_static/custom.css

@@ -2,3 +2,19 @@ div.wy-nav-content
 {
 	    max-width: 100% !important;
 }
+
+/* make some bullet lists more dense (this rule exists in theme.css, but not important)*/
+.wy-plain-list-disc li p:last-child, .rst-content .section ul li p:last-child, .rst-content .toctree-wrapper ul li p:last-child, article ul li p:last-child {
+   margin-bottom: 0 !important;
+}
+
+/* overwrite custom font (to save bandwidth not using a custom font) */
+body {
+    font-family: "proxima-nova", "Helvetica Neue", Arial, sans-serif;
+}
+
+h1, h2, .rst-content .toctree-wrapper p.caption, h3, h4, h5, h6, legend {
+    font-family: "ff-tisa-web-pro", "Georgia", Arial, sans-serif;
+}
+
+

doc/source/client/index.rst

@@ -1,6 +0,0 @@
-Client documentation
-====================
-
-.. toctree::
-   :maxdepth: 2
-

doc/source/conf.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 #
-# SECoP documentation build configuration file, created by
+# Frappy documentation build configuration file, created by
 # sphinx-quickstart on Mon Sep 11 10:58:28 2017.
 #
 # This file is execfile()d with the current directory set to its
@@ -27,7 +27,7 @@ from os import path
 # Add import path for inplace usage
 sys.path.insert(0, path.abspath(path.join(path.dirname(__file__), '..', '..')))
 
-from secop.version import get_version
+from frappy.version import get_version
 
 
 # -- General configuration ------------------------------------------------
@@ -57,9 +57,9 @@ source_suffix = ['.rst', '.md']
 master_doc = 'index'
 
 # General information about the project.
-project = 'SECoP'
-#copyright = '2017, Enrico Faulhaber, Markus Zolliker'
-copyright = '2017, SECoP Committee'
+project = 'Frappy'
+copyright = '2017-2021, Enrico Faulhaber, Markus Zolliker,'
+#copyright = '2017, SECoP Committee'
 author = 'Enrico Faulhaber, Markus Zolliker'
 
 # The version info for the project you're documenting, acts as replacement for
@@ -76,7 +76,7 @@ version = release.split('-')[0]
 #
 # This is also used if you do content translation via gettext catalogs.
 # Usually you set "language" from the command line for these cases.
-language = None
+language = "en"
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
@@ -89,6 +89,10 @@ pygments_style = 'sphinx'
 # If true, `todo` and `todoList` produce output, else they produce nothing.
 todo_include_todos = True
 
+autodoc_default_options = {
+    'member-order': 'bysource',
+    'show-inheritance': True,
+}
 default_role = 'any'
 
 # -- Options for HTML output ----------------------------------------------
@@ -106,11 +110,6 @@ html_theme = 'sphinx_rtd_theme'
 html_last_updated_fmt = '%Y-%m-%d %H:%M'
 
 
-# Theme options are theme-specific and customize the look and feel of a theme
-# further.  For a list of options available for each theme, see the
-# documentation.
-#
-# html_theme_options = {}
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
@@ -136,7 +135,7 @@ html_sidebars = {
 # -- Options for HTMLHelp output ------------------------------------------
 
 # Output file base name for HTML help builder.
-htmlhelp_basename = 'SECoPdoc'
+htmlhelp_basename = 'Frappydoc'
 
 
 # -- Options for LaTeX output ---------------------------------------------
@@ -163,7 +162,7 @@ latex_elements = {
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
-    (master_doc, 'SECoP.tex', 'SECoP source documentation',
+    (master_doc, 'Frappy.tex', 'Frappy source documentation',
      'Enrico Faulhaber, Markus Zolliker', 'manual'),
 ]
 
@@ -173,7 +172,7 @@ latex_documents = [
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    (master_doc, 'secop', 'SECoP source documentation',
+    (master_doc, 'frappy', 'Frappy source documentation',
      [author], 1)
 ]
 
@@ -184,8 +183,8 @@ man_pages = [
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-    (master_doc, 'SECoP', 'SECoP source documentation',
-     author, 'SECoP', 'One line description of project.',
+    (master_doc, 'Frappy', 'Frappy source documentation',
+     author, 'Frappy', 'One line description of project.',
      'Miscellaneous'),
 ]
 
@@ -212,4 +211,9 @@ epub_exclude_files = ['search.html']
 
 
 # Example configuration for intersphinx: refer to the Python standard library.
-intersphinx_mapping = {'https://docs.python.org/': None}
+intersphinx_mapping = {'https://docs.python.org/3/': None}
+
+from frappy.lib.classdoc import class_doc_handler
+
+def setup(app):
+    app.connect('autodoc-process-docstring', class_doc_handler)

doc/source/facility/demo/cryo.rst

@@ -1,6 +0,0 @@
-Demo cryostat
-=============
-
-.. automodule:: secop_demo.cryo
-    :members:
-

doc/source/facility/demo/index.rst

@@ -1,12 +0,0 @@
-Demo
-====
-
-Specific sample environments
-----------------------------
-
-.. toctree::
-   :maxdepth: 3
-
-   cryo
-   test
-

doc/source/facility/demo/test.rst

@@ -1,6 +0,0 @@
-Test devices
-=============
-
-.. automodule:: secop_demo.test
-    :members:
-

doc/source/facility/ess/epics.rst

@@ -1,6 +0,0 @@
-EPICS modules
-=============
-
-.. automodule:: secop_ess.epics
-    :members:
-

doc/source/facility/ess/index.rst

@@ -1,11 +0,0 @@
-ESS
-===
-
-Frameworks
-----------
-
-.. toctree::
-   :maxdepth: 3
-
-   epics
-

doc/source/facility/index.rst

@@ -1,9 +0,0 @@
-Facility specific functionalities
-=================================
-
-.. toctree::
-   :maxdepth: 3
-
-   demo/index
-   mlz/index
-   ess/index

doc/source/facility/mlz/amagnet.rst

@@ -1,6 +0,0 @@
-ANTARES magnet (amagnet)
-========================
-
-.. automodule:: secop_mlz.amagnet
-    :members:
-

doc/source/facility/mlz/entangle.rst

@@ -1,6 +0,0 @@
-Entangle
-========
-
-.. automodule:: secop_mlz.entangle
-    :members:
-

doc/source/facility/mlz/index.rst

@@ -1,20 +0,0 @@
-MLZ
-===
-
-Frameworks
-----------
-
-.. toctree::
-   :maxdepth: 3
-
-   entangle
-
-
-Specific sample environments
-----------------------------
-
-.. toctree::
-   :maxdepth: 3
-
-   amagnet
-

doc/source/framework/datatypes.rst

@@ -1,6 +0,0 @@
-Datatypes
-=========
-
-.. automodule:: secop.datatypes
-    :members:
-

doc/source/framework/errors.rst

@@ -1,6 +0,0 @@
-Exception classes
-=================
-
-.. automodule:: secop.errors
-    :members:
-

doc/source/framework/index.rst

@@ -1,9 +0,0 @@
-Framework documentation
-=======================
-
-.. toctree::
-   :maxdepth: 2
-
-   datatypes
-   errors
-

doc/source/frappy_demo.rst

@@ -0,0 +1,10 @@
+Demo
+====
+
+.. automodule:: frappy_demo.cryo
+    :show-inheritance:
+    :members:
+
+.. automodule:: frappy_demo.test
+    :show-inheritance:
+    :members:

doc/source/frappy_ess.rst

@@ -0,0 +1,9 @@
+ESS
+---
+
+EPICS
+.....
+
+.. automodule:: frappy_ess.epics
+    :show-inheritance:
+    :members:

doc/source/frappy_mlz.rst

@@ -0,0 +1,19 @@
+MLZ
+---
+
+Amagnet (Garfield)
+..................
+
+.. automodule:: frappy_mlz.amagnet
+    :show-inheritance:
+    :members:
+
+
+Entangle Framework
+..................
+
+.. automodule:: frappy_mlz.entangle
+    :show-inheritance:
+    :members:
+
+

doc/source/frappy_psi.rst

@@ -0,0 +1,27 @@
+PSI (SINQ)
+----------
+
+CCU4 tutorial example
+.....................
+
+.. automodule:: frappy_psi.ccu4
+    :show-inheritance:
+    :members:
+
+
+PPMS
+....
+
+.. automodule:: frappy_psi.ppms
+    :show-inheritance:
+    :members:
+
+LakeShore 370
+.............
+
+Calibrated sensors and control loop not yet supported.
+
+.. automodule:: frappy_psi.ls370res
+    :show-inheritance:
+    :members:
+

doc/source/gui/index.rst

@@ -1,6 +0,0 @@
-Graphical user interface documentation
-======================================
-
-.. toctree::
-   :maxdepth: 2
-

doc/source/index.rst

@@ -1,19 +1,16 @@
-Welcome to FRAPPY documentation!
-================================
+Frappy Programming Guide
+========================
 
 .. toctree::
    :maxdepth: 2
 
-   server/index
-   client/index
-   framework/index
-   gui/index
-   facility/index
-
-
-Indices and tables
-==================
+   introduction
+   tutorial
+   reference
+   frappy_psi
+   frappy_demo
+   frappy_mlz
+   frappy_ess
 
 * :ref:`genindex`
-* :ref:`modindex`
-* :ref:`search`
+

doc/source/introduction.rst

@@ -0,0 +1,70 @@
+Introduction
+============
+
+Frappy - a Python Framework for SECoP
+-------------------------------------
+
+*Frappy* is a Python framework for creating Sample Environment Control Nodes (SEC Node) with
+a SECoP interface. A *SEC Node* is a service, running usually a computer or microcomputer,
+which accesses the hardware over the interfaces given by the manufacturer of the used
+electronic devices. It provides access to the data in an abstracted form over the SECoP interface.
+`SECoP <https://github.com/SampleEnvironment/SECoP/tree/master/protocol>`_ is a protocol for
+communicating with Sample Environment and other mobile devices, specified by a committee of
+the `ISSE <https://sampleenvironment.org>`_.
+
+The Frappy framework deals with all the details of the SECoP protocol, so the programmer
+can concentrate on the details of accessing the hardware with support for different types
+of interfaces (TCP or Serial, ASCII or binary). However, the programmer should be aware of
+the basic principle of the SECoP protocol: the hardware abstraction.
+
+
+Hardware Abstraction
+--------------------
+
+The idea of hardware abstraction is to hide the details of hardware access from the SECoP interface.
+A SECoP module is a logical component of an abstract view of the sample environment.
+It is one independent value of measurement like a temperature or pressure or a physical output like
+a current or voltage. This corresponds roughly to an EPICS channel or a NICOS device. On the
+hardware side we may have devices with several channels, like a typical temperature controller,
+which will be represented individual SECoP modules.
+On the other hand a SECoP channel might be linked with several hardware devices, for example if
+you imagine a superconducting magnet controller built of separate electronic devices like a power
+supply, switch heater and coil temperature monitor. The latter case does not mean that we have
+to hide the details in the SECoP interface. For an expert it might be useful to give at least
+read access to hardware specific data by providing them as separate SECoP modules. But the
+magnet module should be usable without knowledge of all the inner details.
+
+A SECoP module has:
+
+* **properties**: static information describing the module, for example a human readable
+  *description* of the module or information about the intended *visibility*.
+* **parameters**: changing information about the state of a module (for example the *status*
+  containing information about the state of the module) or modifiable information influencing
+  the measurement (for example a "ramp" rate).
+* **commands**: actions, for example *stop*.
+
+A SECoP module belongs to an interface class, mainly *Readable* or *Drivable*. A *Readable*
+has at least the parameters *value* and *status*, a *Drivable* in addition *target*. *value* is
+the main value of the module and is read only. *status* is a tuple (status code, status text),
+and *target* is the target value. When the *target* parameter value of a *Drivable* changes,
+the status code changes normally to a busy code. As soon as the target value is reached,
+the status code changes back to an idle code, if no error occurs.
+
+**Programmers Hint:** before starting to code, choose carefully the main SECoP modules you want
+to provide to the user.
+
+
+Programming a Driver
+--------------------
+
+Programming a driver means extending one of the base classes like :class:`frappy.modules.Readable`
+or :class:`frappy.modules.Drivable`. The parameters are defined in the dict :py:attr:`parameters`, as a
+class attribute of the extended class, using the :class:`frappy.params.Parameter` constructor, or in case
+of altering the properties of an inherited parameter, :class:`frappy.params.Override`.
+
+Parameters usually need a method :meth:`read_<name>()`
+implementing the code to retrieve their value from the hardware. Writeable parameters
+(with the argument ``readonly=False``) usually need a method :meth:`write_<name>(<value>)`
+implementing how they are written to the hardware. Above methods may be omitted, when
+there is no interaction with the hardware involved.
+

doc/source/reference.rst

@@ -0,0 +1,89 @@
+Reference
+---------
+
+Module Base Classes
+...................
+
+.. autodata:: frappy.modules.Done
+
+.. autoclass:: frappy.modules.Module
+    :members: earlyInit, initModule, startModule
+
+.. autoclass:: frappy.modules.Readable
+    :members: Status
+
+.. autoclass:: frappy.modules.Writable
+
+.. autoclass:: frappy.modules.Drivable
+    :members: Status, isBusy, isDriving, stop
+
+
+Parameters, Commands and Properties
+...................................
+
+.. autoclass:: frappy.params.Parameter
+.. autoclass:: frappy.params.Command
+.. autoclass:: frappy.properties.Property
+.. autoclass:: frappy.modules.Attached
+    :show-inheritance:
+
+
+Datatypes
+.........
+
+.. autoclass:: frappy.datatypes.FloatRange
+.. autoclass:: frappy.datatypes.IntRange
+.. autoclass:: frappy.datatypes.BoolType
+.. autoclass:: frappy.datatypes.ScaledInteger
+.. autoclass:: frappy.datatypes.EnumType
+.. autoclass:: frappy.datatypes.StringType
+.. autoclass:: frappy.datatypes.TupleOf
+.. autoclass:: frappy.datatypes.ArrayOf
+.. autoclass:: frappy.datatypes.StructOf
+.. autoclass:: frappy.datatypes.BLOBType
+
+
+
+Communication
+.............
+
+.. autoclass:: frappy.modules.Communicator
+    :show-inheritance:
+    :members: communicate
+
+.. autoclass:: frappy.io.StringIO
+    :show-inheritance:
+    :members: communicate, multicomm
+
+.. autoclass:: frappy.io.BytesIO
+    :show-inheritance:
+    :members: communicate, multicomm
+
+.. autoclass:: frappy.io.HasIO
+    :show-inheritance:
+
+.. autoclass:: frappy.rwhandler.ReadHandler
+    :show-inheritance:
+    :members:
+
+.. autoclass:: frappy.rwhandler.CommonReadHandler
+    :show-inheritance:
+    :members:
+
+.. autoclass:: frappy.rwhandler.WriteHandler
+    :show-inheritance:
+    :members:
+
+.. autoclass:: frappy.rwhandler.CommonWriteHandler
+    :show-inheritance:
+    :members:
+
+
+Exception classes
+.................
+
+.. automodule:: frappy.errors
+    :members:
+
+.. include:: server.rst
+

doc/source/server.rst

@@ -0,0 +1,72 @@
+Configuration
+.............
+
+The configuration consists of a **NODE** section, an **INTERFACE** section and one
+section per SECoP module.
+
+The **NODE** section contains a description of the SEC node and a globally unique ID of
+the SEC node. Example:
+
+.. code::
+
+    [NODE]
+    description = a description of the SEC node
+    id = globally.valid.identifier
+
+The **INTERFACE** section defines the server interface. Currently only tcp is supported.
+When the TCP port is given as an argument of the server start script, this section is not
+needed or ignored. The main information is the port number, in this example 5000:
+
+.. code::
+
+    [INTERFACE]
+    uri = tcp://5000
+
+
+All other sections define the SECoP modules. The section name itself is the module name,
+mandatory fields are **class** and **description**. **class** is a path to the Python class
+from there the module is instantiated, separated with dots. In the following example the class
+**HeLevel** used by the **helevel** module can be found in the PSI facility subdirectory
+frappy_psi in the python module file ccu4.py:
+
+.. code::
+
+    [helevel]
+    class = frappy_psi.ccu4.HeLevel
+    description = this is the He level sensor of the main reservoir
+    empty = 380
+    empty.export = False
+    full = 0
+    full.export = False
+
+It is highly recommended to use all lower case for the module name, as SECoP names have to be
+unique despite of casing. In addition, parameters, properties and parameter properties might
+be initialized in this section. In the above example **empty** and **full** are parameters,
+the resistivity of the He Level sensor at the end of the ranges. In addition, we alter the
+default property **export** of theses parameters, as we do not want to expose these parameters to
+the SECoP interface.
+
+
+Starting
+........
+
+The Frappy server can be started via the **bin/frappy-server** script.
+
+.. parsed-literal::
+
+    usage: frappy-server [-h] [-v | -q] [-d] name
+
+    Manage a Frappy server
+
+    positional arguments:
+      name             name of the instance. Uses etc/name.cfg for configuration
+
+    optional arguments:
+      -c, --cfgfiles   config files to be used. Comma separated list.
+                       defaults to <name> when omitted
+      -p, --port       server port (default: take from cfg file)
+      -h, --help       show this help message and exit
+      -v, --verbose    output lots of diagnostic information
+      -q, --quiet      suppress non-error messages
+      -d, --daemonize  run as daemon
+      -t, --test       check cfg files only

doc/source/server/configuration.rst

@@ -1,3 +0,0 @@
-Configuration
-=============
-

doc/source/server/index.rst

@@ -1,11 +0,0 @@
-Server documentation
-====================
-
-.. toctree::
-   :maxdepth: 3
-
-   starting
-   configuration
-   modules
-   protocol/index
-

doc/source/server/modules.rst

@@ -1,6 +0,0 @@
-Module base classes
-===================
-
-.. automodule:: secop.modules
-    :members:
-

doc/source/server/protocol/index.rst

@@ -1,8 +0,0 @@
-protocol stack
-==============
-
-.. toctree::
-   :maxdepth: 3
-
-   interface/index
-

doc/source/server/protocol/interface/index.rst

@@ -1,9 +0,0 @@
-Interfaces
-==========
-
-.. toctree::
-   :maxdepth: 3
-
-   tcp
-   zmq
-

doc/source/server/protocol/interface/tcp.rst

@@ -1,6 +0,0 @@
-TCP
-===
-
-.. automodule:: secop.protocol.interface.tcp
-    :members:
-

doc/source/server/protocol/interface/zmq.rst

@@ -1,6 +0,0 @@
-ZMQ
-===
-
-.. automodule:: secop.protocol.interface.zmq
-    :members:
-

doc/source/server/starting.rst

@@ -1,21 +0,0 @@
-Starting
-========
-
-The SECoP server can be started via the ``bin/secop-server`` script.
-
-.. parsed-literal::
-
-    usage: secop-server [-h] [-v | -q] [-d] name
-
-    Manage a SECoP server
-
-    positional arguments:
-      name             Name of the instance. Uses etc/name.cfg for configuration
-
-    optional arguments:
-      -h, --help       show this help message and exit
-      -v, --verbose    Output lots of diagnostic information
-      -q, --quiet      suppress non-error messages
-      -d, --daemonize  Run as daemon
-
-

doc/source/tutorial.rst

@@ -0,0 +1,7 @@
+Tutorial
+--------
+
+.. toctree::
+   :maxdepth: 2
+
+   tutorial_helevel

doc/source/tutorial_helevel.rst

@@ -0,0 +1,250 @@
+HeLevel - a Simple Driver
+=========================
+
+Coding the Driver
+-----------------
+For this tutorial we choose as an example a cryostat. Let us start with the helium level
+meter, as this is the simplest module.
+As mentioned in the introduction, we have to code the access to the hardware (driver),
+and the Frappy framework will deal with the SECoP interface. The code for the driver is
+located in a subdirectory named after the facility or institute programming the driver
+in our case *frappy_psi*. We create a file named from the electronic device CCU4 we use
+here for the He level reading.
+
+CCU4 luckily has a very simple and logical protocol:
+
+* ``<name>=<value>\n`` sets the parameter named ``<name>`` to the value ``<value>``
+* ``<name>\n`` reads the parameter named ``<name>``
+* in both cases, the reply is ``<name>=<value>\n``
+
+``frappy_psi/ccu4.py``:
+
+.. code:: python
+
+    # the most common Frappy classes can be imported from frappy.core
+    from frappy.core import Readable, Parameter, FloatRange, BoolType, StringIO, HasIO
+
+
+    class CCU4IO(StringIO):
+        """communication with CCU4"""
+        # for completeness: (not needed, as it is the default)
+        end_of_line = '\n'
+        # on connect, we send 'cid' and expect a reply starting with 'CCU4'
+        # 'cid' is a CCU4 command returning the current version prefixed with CCU4
+        identification = [('cid', r'CCU4.*')]
+
+
+    # inheriting HasIO allows us to use the communicate method for talking with the hardware
+    # 'Readable' as base class defines the value and status parameters
+    class HeLevel(HasIO, Readable):
+        """He Level channel of CCU4"""
+
+        # define the communication class for automatic creation of the IO module
+        ioClass = CCU4IO
+
+        # define or alter the parameters
+        # as Readable.value exists already, we give only the modified property 'unit'
+        value = Parameter(unit='%')
+
+        def read_value(self):
+            # method for reading the main value
+            reply = self.communicate('h')  # send 'h\n' and get the reply 'h=<value>\n'
+            name, txtvalue = reply.split('=')
+            assert name == 'h'  # check that we got a reply to our command
+            return float(txtvalue)
+
+
+The class :class:`frappy_psi.ccu4.CCU4IO`, an extension of (:class:`frappy.stringio.StringIO`)
+serves as communication class.
+
+:Note:
+
+    You might wonder why the parameter *value* is declared here as class attribute.
+    In Python, usually class attributes are used to set a default value which might
+    be overwritten in a method. But class attributes can do more, look for Python
+    descriptors or properties if you are interested in details.
+    In Frappy, the *Parameter* class is a descriptor, which does the magic needed for
+    the SECoP interface. Given ``lev`` as an instance of the class ``HeLevel`` above,
+    ``lev.value`` will just return its internal cached value.
+    ``lev.value = 85.3`` will try to convert to the data type of the parameter,
+    put it to the internal cache and send a messages to the SECoP clients telling
+    that ``lev.value`` has got a new value.
+    For getting a value from the hardware, you have to call ``lev.read_value()``.
+    Frappy has replaced your version of *read_value* with a wrapped one which
+    also takes care to announce the change to the clients.
+    Even when you did not code this method, Frappy adds it silently, so calling
+    ``<module>.read_<parameter>`` will be possible for all parameters declared
+    in a module.
+
+Above is already the code for a very simple working He Level meter driver. For a next step,
+we want to improve it:
+
+* We should inform the client about errors. That is what the *status* parameter is for.
+* We want to be able to configure the He Level sensor.
+* We want to be able to switch the Level Monitor to fast reading before we start to fill.
+
+Let us start to code these additions. We do not need to declare the status parameter,
+as it is inherited from *Readable*. But we declare the new parameters *empty_length*,
+*full_length* and *sample_rate*, and we have to code the communication and convert
+the status codes from the hardware to the standard SECoP status codes.
+
+.. code:: python
+
+        ...
+        # the first two arguments to Parameter are 'description' and 'datatype'
+        # it is highly recommended to define always the physical unit
+        empty_length = Parameter('warm length when empty', FloatRange(0, 2000, unit='mm'),
+                                 readonly=False)
+        full_length = Parameter('warm length when full', FloatRange(0, 2000, unit='mm'),
+                                readonly=False)
+        sample_rate = Parameter('sample rate', EnumType(slow=0, fast=1), readonly=False)
+
+        ...
+
+        Status = Readable.Status
+
+        # conversion of the code from the CCU4 parameter 'hsf'
+        STATUS_MAP = {
+            0: (Status.IDLE, 'sensor ok'),
+            1: (Status.ERROR, 'sensor warm'),
+            2: (Status.ERROR, 'no sensor'),
+            3: (Status.ERROR, 'timeout'),
+            4: (Status.ERROR, 'not yet read'),
+            5: (Status.DISABLED, 'disabled'),
+        }
+
+        def read_status(self):
+            name, txtvalue = self.communicate('hsf').split('=')
+            assert name == 'hsf'
+            return self.STATUS_MAP(int(txtvalue))
+
+        def read_empty_length(self):
+            name, txtvalue = self.communicate('hem').split('=')
+            assert name == 'hem'
+            return float(txtvalue)
+
+        def write_empty_length(self, value):
+            name, txtvalue = self.communicate('hem=%g' % value).split('=')
+            assert name == 'hem'
+            return float(txtvalue)
+
+    ...
+
+
+Here we start to realize, that we will repeat similar code for other parameters,
+which means it might be worth to create a *query* method, and then the
+*read_<param>* and *write_<param>* methods will become shorter:
+
+.. code:: python
+
+    ...
+
+    class HeLevel(Readable):
+
+        ...
+
+
+        def query(self, cmd):
+            """send a query and get the response
+
+            :param cmd: the name of the parameter to query or '<parameter>=<value'
+                        for changing a parameter
+            :returns: the (new) value of the parameter
+            """
+            name, txtvalue = self.communicate(cmd).split('=')
+            assert name == cmd.split('=')[0]  # check that we got a reply to our command
+            return float(txtvalue)
+
+        def read_value(self):
+            return self.query('h')
+
+        def read_status(self):
+            return self.STATUS_MAP[int(self.query('hsf'))]
+
+        def read_empty_length(self):
+            return self.query('hem')
+
+        def write_empty_length(self, value):
+            return self.query('hem=%g' % value)
+
+        def read_full_length(self):
+            return self.query('hfu')
+
+        def write_full_length(self, value):
+            return self.query('hfu=%g' % value)
+
+        def read_sample_rate(self):
+            return self.query('hf')
+
+        def write_sample_rate(self, value):
+            return self.query('hf=%d' % value)
+
+
+:Note:
+
+    It make sense to unify *empty_length* and *full_length* to one parameter *calibration*,
+    as a :class:`frappy.datatypes.StructOf` with members *empty_length* and *full_length*:
+
+    .. code:: python
+
+        calibration = Parameter(
+            'sensor calibration',
+            StructOf(empty_length=FloatRange(0, 2000, unit='mm'),
+                     full_length=FloatRange(0, 2000, unit='mm')),
+            readonly=False)
+
+    For simplicity we stay with two float parameters for this tutorial.
+
+
+The full documentation of the example can be found here: :class:`frappy_psi.ccu4.HeLevel`
+
+
+Configuration
+-------------
+Before we continue coding, we may try out what we have coded and create a configuration file.
+The directory tree of the Frappy framework contains the code for all drivers, but the
+configuration file determines, which code will be loaded when a server is started.
+We choose the name *example_cryo* and create therefore a configuration file
+*example_cryo.cfg* in the *cfg* subdirectory:
+
+``cfg/example_cryo.cfg``:
+
+.. code:: ini
+
+    [NODE]
+    description = this is an example cryostat for the Frappy tutorial
+    id = example_cryo.psi.ch
+
+    [INTERFACE]
+    uri = tcp://5000
+
+    [helev]
+    description = He level of the cryostat He reservoir
+    class = frappy_psi.ccu4.HeLevel
+    uri = linse-moxa-4.psi.ch:3001
+    empty_length = 380
+    full_length = 0
+
+A configuration file contains several sections with a header enclosed by rectangular brackets.
+
+The *NODE* section describes the main properties of the SEC Node: a description of the node
+and an id, which should be globally unique.
+
+The *INTERFACE* section defines the address of the server, usually the only important value
+here is the TCP port under which the server will be accessible. Currently only tcp is
+supported.
+
+All the other sections define the SECoP modules to be used. A module section at least contains a
+human readable *description*, and the Python *class* used. Other properties or parameter values may
+follow, in this case the *uri* for the communication with the He level monitor and the values for
+configuring the He Level sensor. We might also alter parameter properties, for example we may hide
+the parameters *empty_length* and *full_length* from the client by defining:
+
+.. code:: ini
+
+    empty_length.export = False
+    full_length.export = False
+
+However, we do not put this here, as it is nice to try out changing parameters for a test!
+
+*to be continued*

etc/frappy-generator

@@ -25,33 +25,33 @@
 
 import os
 import sys
-import fnmatch
 from os import path
 
-from secop.lib import getGeneralConfig
+from frappy.lib import generalConfig
+
 
 def main():
     normal_dir = sys.argv[1]
 
-    global_config = getGeneralConfig()
-    config_dir = global_config['confdir']
+    generalConfig.init()
+    config_dir = generalConfig['confdir']
 
-    secop_unit = '/lib/systemd/system/secop@.service'
-    wants_dir = normal_dir + '/secop.target.wants'
+    frappy_unit = '/lib/systemd/system/frappy@.service'
+    wants_dir = normal_dir + '/frappy.target.wants'
 
     all_servers = [base for (base, ext) in
                    map(path.splitext, os.listdir(config_dir)) if ext == '.cfg']
     all_servers.sort()
 
     for srv in all_servers:
-        symlink = '%s/secop@%s.service' % (normal_dir, srv)
-        os.symlink(secop_unit, symlink)
+        symlink = '%s/frappy@%s.service' % (normal_dir, srv)
+        os.symlink(frappy_unit, symlink)
         if not path.isdir(wants_dir):
             os.mkdir(wants_dir)
         os.symlink(symlink, '%s/%s' % (wants_dir, path.basename(symlink)))
 
     # the stamp file signals successful run of the generator
-    open(normal_dir + '/secop.stamp', 'w').close()
+    open(normal_dir + '/frappy.stamp', 'w').close()
 
 
 if __name__ == '__main__':

etc/frappy@.service

@@ -1,10 +1,10 @@
 [Unit]
-Description=SECoP SEC-node: %i
+Description=FRAPPY SECoP SEC-node: %i
 After=network-online.service
 
 [Service]
 Type=notify
-ExecStart=/usr/bin/secop-server %I
+ExecStart=/usr/bin/frappy-server %I
 Restart=on-abnormal
 RestartSec=30
 

frappy-server.spec

@@ -3,12 +3,12 @@
 block_cipher = None
 
 
-a = Analysis(['bin\\secop-server'],
+a = Analysis(['bin\\frappy-server'],
              pathex=['.'],
              binaries=[],
              datas=[],
-             hiddenimports=['secop.protocol', 'secop.protocol.dispatcher', 'secop.protocol.interface', 'secop.protocol.interface.tcp', 
-                            'secop_psi.ppmssim', 'secop_psi.ppmswindows', 'secop_psi.ppms'],
+             hiddenimports=['frappy.protocol', 'frappy.protocol.dispatcher', 'frappy.protocol.interface', 'frappy.protocol.interface.tcp', 
+                            'frappy_psi.ppmssim', 'frappy_psi.ppmswindows', 'frappy_psi.ppms'],
              hookspath=[],
              runtime_hooks=[],
              excludes=[],
@@ -22,7 +22,7 @@ exe = EXE(pyz,
           a.scripts,
           [],
           exclude_binaries=True,
-          name='secop-server',
+          name='frappy-server',
           debug=False,
           bootloader_ignore_signals=False,
           strip=False,
@@ -35,4 +35,4 @@ coll = COLLECT(exe,
                strip=False,
                upx=True,
                upx_exclude=[],
-               name='secop-server')
+               name='frappy-server')

frappy/client/__init__.py

@@ -18,29 +18,33 @@
 # Module authors:
 #   Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
 #   Markus Zolliker <markus.zolliker@psi.ch>
+#   Alexander Zaft <a.zaft@fz-juelich.de>
 #
 # *****************************************************************************
 """general SECoP client"""
 
-import time
-import queue
+import re
 import json
-from threading import Event, RLock, current_thread
+import queue
+import time
 from collections import defaultdict
+from threading import Event, RLock, current_thread
 
-from secop.lib import mkthread, formatExtendedTraceback, formatExtendedStack
-from secop.lib.asynconn import AsynConn, ConnectionClosed
-from secop.datatypes import get_datatype
-from secop.protocol.interface import encode_msg_frame, decode_msg
-from secop.protocol.messages import REQUEST2REPLY, ERRORPREFIX, EVENTREPLY, WRITEREQUEST, WRITEREPLY, \
-    READREQUEST, READREPLY, IDENTREQUEST, IDENTPREFIX, ENABLEEVENTSREQUEST, COMMANDREQUEST, \
-    DESCRIPTIONREQUEST, HEARTBEATREQUEST
-import secop.errors
-import secop.params
+import frappy.errors
+import frappy.params
+from frappy.datatypes import get_datatype
+from frappy.lib import mkthread
+from frappy.lib.asynconn import AsynConn, ConnectionClosed
+from frappy.protocol.interface import decode_msg, encode_msg_frame
+from frappy.protocol.messages import COMMANDREQUEST, \
+    DESCRIPTIONREQUEST, ENABLEEVENTSREQUEST, ERRORPREFIX, \
+    EVENTREPLY, HEARTBEATREQUEST, IDENTPREFIX, IDENTREQUEST, \
+    READREPLY, READREQUEST, REQUEST2REPLY, WRITEREPLY, WRITEREQUEST
 
 # replies to be handled for cache
 UPDATE_MESSAGES = {EVENTREPLY, READREPLY, WRITEREPLY, ERRORPREFIX + READREQUEST, ERRORPREFIX + EVENTREPLY}
 
+VERSIONFMT= re.compile(r'^[^,]*?ISSE[^,]*,SECoP,')
 
 class UNREGISTER:
     """a magic value, used a returned value in a callback
@@ -160,7 +164,6 @@ class ProxyClient:
             if not cblist:
                 self.callbacks[cbname].pop(key)
 
-
     def callback(self, key, cbname, *args):
         """perform callbacks
 
@@ -243,9 +246,16 @@ class SecopClient(ProxyClient):
                         self.secop_version = reply.decode('utf-8')
                     else:
                         raise self.error_map('HardwareError')('no answer to %s' % IDENTREQUEST)
-                    if not self.secop_version.startswith(IDENTPREFIX):
+
+                    if not VERSIONFMT.match(self.secop_version):
                         raise self.error_map('HardwareError')('bad answer to %s: %r' %
                                                               (IDENTREQUEST, self.secop_version))
+                    # inform that the other party still uses a legacy identifier
+                    # see e.g. Frappy Bug #4659 (https://forge.frm2.tum.de/redmine/issues/4659)
+                    if not self.secop_version.startswith(IDENTPREFIX):
+                        self.log.warning('SEC-Node replied with legacy identify reply: %s'
+                                         % self.secop_version)
+
                     # now its safe to do secop stuff
                     self._running = True
                     self._rxthread = mkthread(self.__rxthread)
@@ -317,7 +327,7 @@ class SecopClient(ProxyClient):
                     if module_param is not None:
                         if action.startswith(ERRORPREFIX):
                             timestamp = data[2].get('t', None)
-                            readerror = secop.errors.make_secop_error(*data[0:2])
+                            readerror = frappy.errors.make_secop_error(*data[0:2])
                             value = None
                         else:
                             timestamp = data[1].get('t', None)
@@ -356,7 +366,7 @@ class SecopClient(ProxyClient):
         except ConnectionClosed:
             pass
         except Exception as e:
-            self.log.error('rxthread ended with %s' % e)
+            self.log.error('rxthread ended with %r', e)
         self._rxthread = None
         self.disconnect(False)
         if self._shutdown:
@@ -393,7 +403,7 @@ class SecopClient(ProxyClient):
                 if time.time() > self.disconnect_time + self.reconnect_timeout:
                     if self.online:  # was recently connected
                         self.disconnect_time = 0
-                        self.log.warning('can not reconnect to %s (%r)' % (self.nodename, e))
+                        self.log.warning('can not reconnect to %s (%r)', self.nodename, e)
                         self.log.info('continue trying to reconnect')
                         # self.log.warning(formatExtendedTraceback())
                         self._set_state(False)
@@ -490,17 +500,15 @@ class SecopClient(ProxyClient):
 
     def _unhandled_message(self, action, ident, data):
         if not self.callback(None, 'unhandledMessage', action, ident, data):
-            self.log.warning('unhandled message: %s %s %r' % (action, ident, data))
+            self.log.warning('unhandled message: %s %s %r', action, ident, data)
 
     def _set_state(self, online, state=None):
-        # treat reconnecting as online!
-        state = state or self.state
-        self.callback(None, 'nodeStateChange', online, state)
-        for mname in self.modules:
-            self.callback(mname, 'nodeStateChange', online, state)
-        # set online attribute after callbacks -> callback may check for old state
+        # remark: reconnecting is treated as online
         self.online = online
-        self.state = state
+        self.state = state or self.state
+        self.callback(None, 'nodeStateChange', self.online, self.state)
+        for mname in self.modules:
+            self.callback(mname, 'nodeStateChange', self.online, self.state)
 
     def queue_request(self, action, ident=None, data=None):
         """make a request"""
@@ -520,7 +528,7 @@ class SecopClient(ProxyClient):
         action, _, data = entry[2]  # pylint: disable=unpacking-non-sequence
         if action.startswith(ERRORPREFIX):
             errcls = self.error_map(data[0])
-            raise errcls('on SEC-Node: ' + data[1])
+            raise errcls(data[1])
         return entry[2]  # reply
 
     def request(self, action, ident=None, data=None):
@@ -535,7 +543,7 @@ class SecopClient(ProxyClient):
         """forced read over connection"""
         try:
             self.request(READREQUEST, self.identifier[module, parameter])
-        except secop.errors.SECoPError:
+        except frappy.errors.SECoPError:
             # error reply message is already stored as readerror in cache
             pass
         return self.cache.get((module, parameter), None)
@@ -563,7 +571,7 @@ class SecopClient(ProxyClient):
             argument = datatype.export_value(argument)
         else:
             if argument is not None:
-                raise secop.errors.BadValueError('command has no argument')
+                raise frappy.errors.BadValueError('command has no argument')
         # pylint: disable=unsubscriptable-object
         data, qualifiers = self.request(COMMANDREQUEST, self.identifier[module, command], argument)[2]
         datatype = self.modules[module]['commands'][command]['datatype'].result
@@ -573,9 +581,9 @@ class SecopClient(ProxyClient):
 
     # the following attributes may be/are intended to be overwritten by a subclass
 
-    ERROR_MAP = secop.errors.EXCEPTIONS
-    DEFAULT_EXCEPTION = secop.errors.SECoPError
-    PREDEFINED_NAMES = set(secop.params.PREDEFINED_ACCESSIBLES)
+    ERROR_MAP = frappy.errors.EXCEPTIONS
+    DEFAULT_EXCEPTION = frappy.errors.SECoPError
+    PREDEFINED_NAMES = set(frappy.params.PREDEFINED_ACCESSIBLES)
     activate = True
 
     def error_map(self, exc):

frappy/client/interactive.py

@@ -0,0 +1,295 @@
+#  -*- coding: utf-8 -*-
+# *****************************************************************************
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# Module authors:
+#   Markus Zolliker <markus.zolliker@psi.ch>
+#
+# *****************************************************************************
+"""simple interactive python client"""
+
+import sys
+import time
+import re
+from queue import Queue
+from frappy.client import SecopClient
+from frappy.errors import SECoPError
+from frappy.datatypes import get_datatype
+
+USAGE = """
+Usage:
+
+from frappy.client.interactive import Client
+
+client = Client('localhost:5000')  # start client.
+# this connects and creates objects for all SECoP modules in the main namespace
+
+<module>                            # list all parameters
+<module>.<param> = <value>          # change parameter
+<module>(<target>)                  # set target and wait until not busy
+                                    # 'status' and 'value' changes are shown every 1 sec
+client.mininterval = 0.2            # change minimal update interval to 0.2 sec (default is 1 second)
+
+<module>.watch(1)                   # watch changes of all parameters of a module
+<module>.watch(0)                   # remove all watching
+<module>.watch(status=1, value=1)   # add 'status' and 'value' to watched parameters
+<module>.watch(value=0)             # remove 'value' from watched parameters
+"""
+
+main = sys.modules['__main__']
+
+
+class Logger:
+    def __init__(self, loglevel='info'):
+        func = self.noop
+        for lev in 'debug', 'info', 'warning', 'error':
+            if lev == loglevel:
+                func = self.emit
+            setattr(self, lev, func)
+        self._minute = 0
+
+    def emit(self, fmt, *args, **kwds):
+        now = time.time()
+        minute = now // 60
+        if minute != self._minute:
+            self._minute = minute
+            print(time.strftime('--- %H:%M:%S ---', time.localtime(now)))
+        print('%6.3f' % (now % 60.0), str(fmt) % args)
+
+    @staticmethod
+    def noop(fmt, *args, **kwds):
+        pass
+
+
+class PrettyFloat(float):
+    """float with a nicer repr:
+
+    - numbers which are close to a fractional decimal number do not have
+      additional annoying digits
+    - always display a decimal point
+    """
+    def __repr__(self):
+        result = '%.12g' % self
+        if '.' in result or 'e' in result:
+            return result
+        return result + '.'
+
+
+class Module:
+    _log_pattern = re.compile('.*')
+
+    def __init__(self, name, secnode):
+        self._name = name
+        self._secnode = secnode
+        self._parameters = list(secnode.modules[name]['parameters'])
+        self._commands = list(secnode.modules[name]['commands'])
+        self._running = None
+        self._status = None
+        props = secnode.modules[name]['properties']
+        self._title = '# %s (%s)' % (props.get('implementation', ''), props.get('interface_classes', [''])[0])
+
+    def _one_line(self, pname, minwid=0):
+        """return <module>.<param> = <value> truncated to one line"""
+        param = getattr(type(self), pname)
+        try:
+            value = getattr(self, pname)
+            r = param.format(value)
+        except Exception as e:
+            r = repr(e)
+        pname = pname.ljust(minwid)
+        vallen = 113 - len(self._name) - len(pname)
+        if len(r) > vallen:
+            r = r[:vallen - 4] + ' ...'
+        return '%s.%s = %s' % (self._name, pname, r)
+
+    def _isBusy(self):
+        return 300 <= self.status[0] < 400
+
+    def _status_value_update(self, m, p, status, t, e):
+        if self._running:
+            try:
+                self._running.put(True)
+                if self._running and not self._isBusy():
+                    self._running.put(False)
+            except TypeError:  # may happen when _running is removed during above lines
+                pass
+
+    def _watch_parameter(self, m, pname, *args, forced=False, mininterval=0):
+        """show parameter update"""
+        pobj = getattr(type(self), pname)
+        if not args:
+            args = self._secnode.cache[self._name, pname]
+        value = args[0]
+        now = time.time()
+        if (value != pobj.prev and now >= pobj.prev_time + mininterval) or forced:
+            self._secnode.log.info('%s', self._one_line(pname))
+            pobj.prev = value
+            pobj.prev_time = now
+
+    def watch(self, *args, **kwds):
+        enabled = {}
+        for arg in args:
+            if arg == 1:  # or True
+                enabled.update({k: True for k in self._parameters})
+            elif arg == 0:  # or False
+                enabled.update({k: False for k in self._parameters})
+            else:
+                enabled.update(arg)
+        enabled.update(kwds)
+        for pname, enable in enabled.items():
+            self._secnode.unregister_callback((self._name, pname), updateEvent=self._watch_parameter)
+            if enable:
+                self._secnode.register_callback((self._name, pname), updateEvent=self._watch_parameter)
+
+    def read(self, pname='value'):
+        value, _, error = self._secnode.readParameter(self._name, pname)
+        if error:
+            raise error
+        return value
+
+    def __call__(self, target=None):
+        if target is None:
+            return self.read()
+        self.target = target  # this sets self._running
+        type(self).value.prev = None  # show at least one value
+        show_final_value = True
+        try:
+            while self._running.get():
+                self._watch_parameter(self._name, 'value', mininterval=self._secnode.mininterval)
+                self._watch_parameter(self._name, 'status')
+        except KeyboardInterrupt:
+            self._secnode.log.info('-- interrupted --')
+        self._running = None
+        self._watch_parameter(self._name, 'status')
+        self._secnode.readParameter(self._name, 'value')
+        self._watch_parameter(self._name, 'value', forced=show_final_value)
+        return self.value
+
+    def __repr__(self):
+        wid = max(len(k) for k in self._parameters)
+        return '%s\n%s\nCommands: %s' % (
+            self._title,
+            '\n'.join(self._one_line(k, wid) for k in self._parameters),
+            ', '.join(k + '()' for k in self._commands))
+
+    def logging(self, level='comlog', pattern='.*'):
+        self._log_pattern = re.compile(pattern)
+        self._secnode.request('logging', self._name, level)
+
+    def handle_log_message_(self, data):
+        if self._log_pattern.match(data):
+            self._secnode.log.info('%s: %r', self._name, data)
+
+
+class Param:
+    def __init__(self, name, datainfo):
+        self.name = name
+        self.prev = None
+        self.prev_time = 0
+        self.datatype = get_datatype(datainfo)
+
+    def __get__(self, obj, owner):
+        if obj is None:
+            return self
+        value, _, error = obj._secnode.cache[obj._name, self.name]
+        if error:
+            raise error
+        return value
+
+    def __set__(self, obj, value):
+        if self.name == 'target':
+            obj._running = Queue()
+        try:
+            obj._secnode.setParameter(obj._name, self.name, value)
+        except SECoPError as e:
+            obj._secnode.log.error(repr(e))
+
+    def format(self, value):
+        return self.datatype.format_value(value)
+
+
+class Command:
+    def __init__(self, name, modname, secnode):
+        self.name = name
+        self.modname = modname
+        self.exec = secnode.execCommand
+
+    def call(self, *args, **kwds):
+        if kwds:
+            if args:
+                raise TypeError('mixed arguments forbidden')
+            result, _ = self.exec(self.modname, self.name, kwds)
+        else:
+            result, _ = self.exec(self.modname, self.name, args or None)
+        return result
+
+    def __get__(self, obj, owner=None):
+        if obj is None:
+            return self
+        return self.call
+
+
+class Client(SecopClient):
+    activate = True
+    secnodes = {}
+    mininterval = 1
+
+    def __init__(self, uri, loglevel='info'):
+        # remove previous client:
+        prev = self.secnodes.pop(uri, None)
+        if prev:
+            prev.log.info('remove previous client to %s', uri)
+            for modname in prev.modules:
+                prevnode = getattr(getattr(main, modname, None), '_secnode', None)
+                if prevnode == prev:
+                    prev.log.info('remove previous module %s', modname)
+                    delattr(main, modname)
+            prev.disconnect()
+        self.secnodes[uri] = self
+        super().__init__(uri, Logger(loglevel))
+        self.connect()
+        for modname, moddesc in self.modules.items():
+            prev = getattr(main, modname, None)
+            if prev is None:
+                self.log.info('create module %s', modname)
+            else:
+                if getattr(prev, '_secnode', None) is None:
+                    self.log.error('skip module %s overwriting a global variable' % modname)
+                    continue
+                self.log.info('overwrite module %s', modname)
+            attrs = {}
+            for pname, pinfo in moddesc['parameters'].items():
+                attrs[pname] = Param(pname, pinfo['datainfo'])
+            for cname in moddesc['commands']:
+                attrs[cname] = Command(cname, modname, self)
+            mobj = type('M_%s' % modname, (Module,), attrs)(modname, self)
+            if 'status' in mobj._parameters:
+                self.register_callback((modname, 'status'), updateEvent=mobj._status_value_update)
+                self.register_callback((modname, 'value'), updateEvent=mobj._status_value_update)
+            setattr(main, modname, mobj)
+        self.register_callback(None, self.unhandledMessage)
+        self.log.info('%s', USAGE)
+
+    def unhandledMessage(self, action, ident, data):
+        """handle logging messages"""
+        if action == 'log':
+            modname = ident.split(':')[0]
+            modobj = getattr(main, modname, None)
+            if modobj:
+                modobj.handle_log_message_(data)
+                return
+            self.log.info('module %s not found', modname)
+        self.log.info('unhandled: %s %s %r', action, ident, data)

frappy/config.py

@@ -0,0 +1,184 @@
+#  -*- coding: utf-8 -*-
+# *****************************************************************************
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# Module authors:
+# Alexander Zaft <a.zaft@fz-juelich.de>
+#
+# *****************************************************************************
+import os
+
+from frappy.errors import ConfigError
+from frappy.lib import generalConfig
+
+class Undef:
+    pass
+
+class Node(dict):
+    def __init__(
+            self,
+            equipment_id,
+            description,
+            interface=None,
+            cls='protocol.dispatcher.Dispatcher',
+            omit_unchanged_within=1.1,
+            **kwds
+    ):
+        super().__init__(
+            equipment_id=equipment_id,
+            description=description,
+            interface=interface,
+            cls=cls,
+            omit_unchanged_within=omit_unchanged_within,
+            **kwds
+        )
+
+class Param(dict):
+    def __init__(self, value=Undef, **kwds):
+        if value is not Undef:
+            kwds['value'] = value
+        super().__init__(**kwds)
+
+class Group(tuple):
+    def __new__(cls, *args):
+        return super().__new__(cls, args)
+
+class Mod(dict):
+    def __init__(self, name, cls, description, **kwds):
+        super().__init__(
+            name=name,
+            cls=cls,
+            description=description
+        )
+        # Make parameters out of all keywords
+        groups = {}
+        for key, val in kwds.items():
+            if isinstance(val, Param):
+                self[key] = val
+            elif isinstance(val, Group):
+                groups[key] = val
+            else:
+                # shortcut to only set value
+                self[key] = Param(val)
+        for group, members in groups.items():
+            for member in members:
+                self[member]['group'] = group
+
+class Collector:
+    def __init__(self, cls):
+        self.list = []
+        self.cls = cls
+
+    def add(self, *args, **kwds):
+        self.list.append(self.cls(*args, **kwds))
+
+    def append(self, mod):
+        self.list.append(mod)
+
+
+class NodeCollector:
+    def __init__(self):
+        self.node = None
+
+    def add(self, *args, **kwds):
+        if self.node is None:
+            self.node = Node(*args, **kwds)
+        else:
+            raise ConfigError('Only one Node is allowed per file!')
+
+
+class Config(dict):
+    def __init__(self, node, modules):
+        super().__init__(
+            node=node.node,
+            **{mod['name']: mod for mod in modules.list}
+        )
+        self.module_names = {mod.pop('name') for mod in modules.list}
+        self.ambiguous = set()
+
+    def merge_modules(self, other):
+        """ merges only the modules from 'other' into 'self'"""
+        self.ambiguous |= self.module_names & other.module_names
+        for name, mod in other.items():
+            if name == 'node':
+                continue
+            if name not in self.module_names:
+                self.module_names.add(name)
+                self.modules.append(mod)
+
+
+def process_file(config_text):
+    node = NodeCollector()
+    mods = Collector(Mod)
+    ns = {'Node': node.add, 'Mod': mods.add, 'Param': Param, 'Command': Param, 'Group': Group}
+
+    # pylint: disable=exec-used
+    exec(config_text, ns)
+    return Config(node, mods)
+
+
+def to_config_path(cfgfile, log):
+    candidates = [cfgfile + e for e in ['_cfg.py', '.py', '']]
+    if os.sep in cfgfile:  # specified as full path
+        filename = cfgfile if os.path.exists(cfgfile) else None
+    else:
+        for filename in [os.path.join(d, candidate)
+                         for d in generalConfig.confdir.split(os.pathsep)
+                         for candidate in candidates]:
+            if os.path.exists(filename):
+                break
+        else:
+            filename = None
+
+    if filename is None:
+        raise ConfigError("Couldn't find cfg file %r in %s"
+                          % (cfgfile, generalConfig.confdir))
+    if not filename.endswith('_cfg.py'):
+        log.warning("Config files should end in '_cfg.py': %s", os.path.basename(filename))
+    log.debug('Using config file %s for %s', filename, cfgfile)
+    return filename
+
+
+def load_config(cfgfiles, log):
+    """Load config files.
+
+    Only the node-section of the first config file will be returned.
+    The others will be discarded.
+    Arguments
+    - cfgfiles : str
+        Comma separated list of config-files
+    - log : frappy.logging.Mainlogger
+        Logger aquired from frappy.logging
+    Returns
+    - config: Config
+        merged configuration
+    """
+    config = None
+    for cfgfile in cfgfiles.split(','):
+        filename = to_config_path(cfgfile, log)
+        log.debug('Parsing config file %s...', filename)
+        with open(filename, 'rb') as f:
+            config_text = f.read()
+        cfg = process_file(config_text)
+        if config:
+            config.merge_modules(cfg)
+        else:
+            config = cfg
+
+    if config.ambiguous:
+        log.warning('ambiguous sections in %s: %r',
+                    cfgfiles, list(config.ambiguous))
+    return config

frappy/core.py

@@ -23,16 +23,23 @@
 #
 # *****************************************************************************
 
-# allow to import the most important classes from 'secop'
+# allow to import the most important classes from 'frappy'
 
 # pylint: disable=unused-import
-from secop.datatypes import FloatRange, IntRange, ScaledInteger, \
-    BoolType, EnumType, BLOBType, StringType, TupleOf, ArrayOf, StructOf
-from secop.lib.enum import Enum
-from secop.modules import Module, Readable, Writable, Drivable, Communicator, Attached
-from secop.properties import Property
-from secop.params import Parameter, Command, Override
-from secop.metaclass import Done
-from secop.iohandler import IOHandler, IOHandlerBase
-from secop.stringio import StringIO, HasIodev
-from secop.proxy import SecNode, Proxy, proxy_class
+from frappy.datatypes import ArrayOf, BLOBType, BoolType, EnumType, \
+    FloatRange, IntRange, ScaledInteger, StringType, StructOf, TupleOf
+from frappy.lib.enum import Enum
+from frappy.modules import Attached, Communicator, \
+    Done, Drivable, Feature, Module, Readable, Writable, HasAccessibles
+from frappy.params import Command, Parameter
+from frappy.properties import Property
+from frappy.proxy import Proxy, SecNode, proxy_class
+from frappy.io import HasIO, StringIO, BytesIO, HasIodev  # TODO: remove HasIodev (legacy stuff)
+from frappy.persistent import PersistentMixin, PersistentParam
+from frappy.rwhandler import ReadHandler, WriteHandler, CommonReadHandler, \
+    CommonWriteHandler, nopoll
+
+ERROR = Drivable.Status.ERROR
+WARN = Drivable.Status.WARN
+BUSY = Drivable.Status.BUSY
+IDLE = Drivable.Status.IDLE

frappy/errors.py

@@ -17,23 +17,28 @@
 #
 # Module authors:
 #   Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
+#   Markus Zolliker <markus.zolliker@psi.ch>
 #
 # *****************************************************************************
 """Define (internal) SECoP Errors"""
 
+import re
+from ast import literal_eval
 
 
 class SECoPError(RuntimeError):
+    silent = False   # silent = True indicates that the error is already logged
 
     def __init__(self, *args, **kwds):
-        RuntimeError.__init__(self)
+        super().__init__()
         self.args = args
         for k, v in list(kwds.items()):
             setattr(self, k, v)
 
     def __repr__(self):
         args = ', '.join(map(repr, self.args))
-        kwds = ', '.join(['%s=%r' % i for i in list(self.__dict__.items())])
+        kwds = ', '.join(['%s=%r' % i for i in list(self.__dict__.items())
+                          if i[0] != 'silent'])
         res = []
         if args:
             res.append(args)
@@ -103,14 +108,6 @@ class CommunicationFailedError(SECoPError):
     pass
 
 
-class SilentError(SECoPError):
-    pass
-
-
-class CommunicationSilentError(SilentError, CommunicationFailedError):
-    name = 'CommunicationFailed'
-
-
 class IsBusyError(SECoPError):
     pass
 
@@ -124,11 +121,30 @@ class DisabledError(SECoPError):
 
 
 class HardwareError(SECoPError):
-    pass
+    name = 'HardwareError'
+
+
+FRAPPY_ERROR = re.compile(r'(.*)\(.*\)$')
 
 
 def make_secop_error(name, text):
-    errcls = EXCEPTIONS.get(name, InternalError)
+    """create an instance of SECoPError from an error report
+
+    :param name: the error class from the SECoP error report
+    :param text: the second item of a SECoP error report
+    :return: the built instance of SECoPError
+    """
+    try:
+        # try to interprete the error text as a repr(<instance of SECoPError>)
+        # as it would be created by a Frappy server
+        cls, textarg = FRAPPY_ERROR.match(text).groups()
+        errcls = locals()[cls]
+        if errcls.name == name:
+            # convert repr(<string>) to <string>
+            text = literal_eval(textarg)
+    except Exception:
+        # probably not a Frappy server, or running a different version
+        errcls = EXCEPTIONS.get(name, InternalError)
     return errcls(text)
 
 
@@ -144,7 +160,7 @@ EXCEPTIONS = dict(
     NoSuchCommand=NoSuchCommandError,
     CommandFailed=CommandFailedError,
     CommandRunning=CommandRunningError,
-    Readonly=ReadOnlyError,
+    ReadOnly=ReadOnlyError,
     BadValue=BadValueError,
     CommunicationFailed=CommunicationFailedError,
     HardwareError=HardwareError,
@@ -152,7 +168,8 @@ EXCEPTIONS = dict(
     IsError=IsErrorError,
     Disabled=DisabledError,
     SyntaxError=ProtocolError,
-    NotImplementedError=NotImplementedError,
+    NotImplemented=NotImplementedError,
+    ProtocolError=ProtocolError,
     InternalError=InternalError,
     # internal short versions (candidates for spec)
     Protocol=ProtocolError,

frappy/features.py

@@ -0,0 +1,245 @@
+#  -*- coding: utf-8 -*-
+# *****************************************************************************
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# Module authors:
+#   Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
+#   Markus Zolliker <markus.zolliker@psi.ch>
+#
+# *****************************************************************************
+"""Define Mixin Features for real Modules implemented in the server"""
+
+
+from frappy.datatypes import ArrayOf, BoolType, EnumType, \
+    FloatRange, StringType, StructOf, TupleOf
+from frappy.core import Command, Done, Drivable, Feature, \
+    Parameter, Property, PersistentParam, Readable
+from frappy.errors import BadValueError, ConfigError
+from frappy.lib import clamp
+
+
+# --- proposals, to be used at SINQ (not agreed as standard yet) ---
+
+class HasOffset(Feature):
+    """has an offset parameter
+
+    implementation to be done in the subclass
+    """
+    offset = PersistentParam('offset (physical value + offset = HW value)',
+                             FloatRange(unit='deg'), readonly=False, default=0)
+
+    def write_offset(self, value):
+        self.offset = value
+        if isinstance(self, HasLimits):
+            self.read_limits()
+        if isinstance(self, Readable):
+            self.read_value()
+        if isinstance(self, Drivable):
+            self.read_target()
+        self.saveParameters()
+        return Done
+
+
+class HasLimits(Feature):
+    """user limits
+
+    implementation to be done in the subclass
+
+    for a drivable, abslimits is roughly the same as the target datatype limits,
+    except for the offset
+    """
+    abslimits = Property('abs limits (raw values)', default=(-9e99, 9e99), extname='abslimits', export=True,
+                         datatype=TupleOf(FloatRange(unit='deg'), FloatRange(unit='deg')))
+    limits = PersistentParam('user limits', readonly=False, default=(-9e99, 9e99),
+                             datatype=TupleOf(FloatRange(unit='deg'), FloatRange(unit='deg')))
+    _limits = None
+
+    def apply_offset(self, sign, *values):
+        if isinstance(self, HasOffset):
+            return tuple(v + sign * self.offset for v in values)
+        return values
+
+    def earlyInit(self):
+        super().earlyInit()
+        # make limits valid
+        _limits = self.apply_offset(1, *self.limits)
+        self._limits = tuple(clamp(self.abslimits[0], v, self.abslimits[1]) for v in _limits)
+        self.read_limits()
+
+    def checkProperties(self):
+        pname = 'target' if isinstance(self, Drivable) else 'value'
+        dt = self.parameters[pname].datatype
+        min_, max_ = self.abslimits
+        t_min, t_max = self.apply_offset(1, dt.min, dt.max)
+        if t_min > max_ or t_max < min_:
+            raise ConfigError('abslimits not within %s range' % pname)
+        self.abslimits = clamp(t_min, min_, t_max), clamp(t_min, max_, t_max)
+        super().checkProperties()
+
+    def read_limits(self):
+        return self.apply_offset(-1, *self._limits)
+
+    def write_limits(self, value):
+        min_, max_ = self.apply_offset(-1, *self.abslimits)
+        if not min_ <= value[0] <= value[1] <= max_:
+            if value[0] > value[1]:
+                raise BadValueError('invalid interval: %r' % value)
+            raise BadValueError('limits not within abs limits [%g, %g]' % (min_, max_))
+        self.limits = value
+        self.saveParameters()
+        return Done
+
+    def check_limits(self, value):
+        """check if value is valid"""
+        min_, max_ = self.limits
+        if not min_ <= value <= max_:
+            raise BadValueError('limits violation: %g outside [%g, %g]' % (value, min_, max_))
+
+
+# --- not used, not tested yet ---
+
+class HAS_PID(Feature):
+    # note: implementors should either use p,i,d or pid, but ECS must be handle both cases
+    # note: if both p,i,d and pid are implemented, it MUST NOT matter which one gets a change, the final result should be the same
+    # note: if there are additional custom accessibles with the same name as an element of the struct, the above applies
+    # note: (i would still but them in the same group, though)
+    # note: if extra elements are implemented in the pid struct they MUST BE
+    #       properly described in the description of the pid Parameter
+
+    # parameters
+    use_pid = Parameter('use the pid mode', datatype=EnumType(openloop=0, pid_control=1), )
+    # pylint: disable=invalid-name
+    p = Parameter('proportional part of the regulation', datatype=FloatRange(0), )
+    i = Parameter('(optional) integral part', datatype=FloatRange(0), optional=True)
+    d = Parameter('(optional) derivative part', datatype=FloatRange(0), optional=True)
+    base_output = Parameter('(optional) minimum output value', datatype=FloatRange(0), optional=True)
+    pid = Parameter('(optional) Struct of p,i,d, minimum output value',
+                    datatype=StructOf(p=FloatRange(0),
+                                      i=FloatRange(0),
+                                      d=FloatRange(0),
+                                      base_output=FloatRange(0),
+                                     ), optional=True,
+                  )  # note: struct may be extended with custom elements (names should be prefixed with '_')
+    output = Parameter('(optional) output of pid-control', datatype=FloatRange(0), optional=True, readonly=False)
+
+
+class Has_PIDTable(HAS_PID):
+
+    # parameters
+    use_pidtable = Parameter('use the zoning mode', datatype=EnumType(fixed_pid=0, zone_mode=1))
+    pidtable = Parameter('Table of pid-values vs. target temperature', datatype=ArrayOf(TupleOf(FloatRange(0),
+                          StructOf(p=FloatRange(0),
+                          i=FloatRange(0),
+                          d=FloatRange(0),
+                          _heater_range=FloatRange(0),
+                          _base_output=FloatRange(0),),),), optional=True)  # struct may include 'heaterrange'
+
+
+class HAS_Persistent(Feature):
+    #extra_Status {
+    #    'decoupled' : Status.IDLE+1,  # to be discussed.
+    #    'coupling' : Status.BUSY+1,  # to be discussed.
+    #    'coupled' : Status.BUSY+2,  # to be discussed.
+    #    'decoupling' : Status.BUSY+3,  # to be discussed.
+    #}
+
+    # parameters
+    persistent_mode = Parameter('Use persistent mode',
+                                datatype=EnumType(off=0,on=1),
+                                default=0, readonly=False)
+    is_persistent =   Parameter('current state of persistence',
+                                datatype=BoolType(), optional=True)
+    # stored_value =    Parameter('current persistence value, often used as the modules value',
+    #                             datatype='main', unit='$', optional=True)
+    # driven_value =    Parameter('driven value (outside value, syncs with stored_value if non-persistent)',
+    #                             datatype='main', unit='$' )
+
+
+class HAS_Tolerance(Feature):
+    # detects IDLE status by checking if the value lies in a given window:
+    # tolerance is the maximum allowed deviation from target, value must lie in this interval
+    # for at least ´timewindow´ seconds.
+
+    # parameters
+    tolerance =  Parameter('Half height of the Window',
+                            datatype=FloatRange(0), default=1, unit='$')
+    timewindow = Parameter('Length of the timewindow to check',
+                           datatype=FloatRange(0), default=30, unit='s',
+                           optional=True)
+
+
+class HAS_Timeout(Feature):
+
+    # parameters
+    timeout = Parameter('timeout for movement',
+                        datatype=FloatRange(0), default=0, unit='s')
+
+
+class HAS_Pause(Feature):
+    # just a proposal, can't agree on it....
+
+    @Command(argument=None, result=None)
+    def pause(self):
+        """pauses movement"""
+
+    @Command(argument=None, result=None)
+    def go(self):
+        """continues movement or start a new one if target was change since the last pause"""
+
+
+class HAS_Ramp(Feature):
+
+    # parameters
+    ramp =Parameter('speed of movement', unit='$/min',
+                         datatype=FloatRange(0))
+    use_ramp = Parameter('use the ramping of the setpoint, or jump',
+                         datatype=EnumType(disable_ramp=0, use_ramp=1),
+                         optional=True)
+    setpoint = Parameter('currently active setpoint',
+                         datatype=FloatRange(0), unit='$',
+                         readonly=True, )
+
+
+class HAS_Speed(Feature):
+
+    # parameters
+    speed = Parameter('(maximum) speed of movement (of the main value)',
+                       unit='$/s', datatype=FloatRange(0))
+
+
+class HAS_Accel(HAS_Speed):
+
+    # parameters
+    accel = Parameter('acceleration of movement', unit='$/s^2',
+                       datatype=FloatRange(0))
+    decel = Parameter('deceleration of movement', unit='$/s^2',
+                       datatype=FloatRange(0), optional=True)
+
+
+class HAS_MotorCurrents(Feature):
+
+    # parameters
+    movecurrent = Parameter('Current while moving',
+                             datatype=FloatRange(0))
+    idlecurrent = Parameter('Current while idle',
+                             datatype=FloatRange(0), optional=True)
+
+
+class HAS_Curve(Feature):
+    # proposed, not yet agreed upon!
+
+    # parameters
+    curve = Parameter('Calibration curve', datatype=StringType(), default='<unset>')