Markus Zolliker
97af531a5c
when an item in SECOP_CONFDIR ends with SERV, only the directory for the service is lookup up and not its parent
118 lines
4.1 KiB
Python
118 lines
4.1 KiB
Python
# -*- coding: utf-8 -*-
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# *****************************************************************************
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, write to the Free Software Foundation, Inc.,
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# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# Module authors:
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# Markus Zolliker <markus.zolliker@psi.ch>
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#
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# *****************************************************************************
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import sys
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import os
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from glob import glob
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from os.path import join, isdir, basename
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from configparser import ConfigParser
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from servicemanager.base import ServiceManager, ServiceDown, UsageError
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class FrappyManager(ServiceManager):
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group = 'frappy'
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services = ('main', 'stick', 'addons')
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USAGE = """
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Usage:
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frappy list [<instance>]
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frappy start <instance> <service> <cfgfiles>
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frappy restart <instance> [<service>] [<cfgfiles>]
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frappy stop <instance> [<service>]
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frappy listcfg <instance> [<service>] # list available cfg files
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<service> is one of main, stick, addons
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%s
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"""
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def config_dirs(self, ins, service):
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cfgpaths = []
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for cfgpath in self.env[ins].get('SECOP_CONFDIR', '').split(os.pathsep):
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if cfgpath.endswith('SERV'):
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cfgpaths.append(cfgpath[:-4] + service)
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else:
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scfg = join(cfgpath, service)
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if isdir(scfg):
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cfgpaths.append(scfg)
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cfgpaths.append(cfgpath)
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return cfgpaths
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def prepare_start(self, ins, service):
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start_dir, env = super().prepare_start(ins, service)
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his = env.get('FRAPPY_HISTORY')
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if his:
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env['FRAPPY_HISTORY'] = his.replace('_SERVICE', '_' + service)
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cfgpaths = self.config_dirs(ins, service)
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if cfgpaths:
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env['SECOP_CONFDIR'] = os.pathsep.join(cfgpaths)
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print(env['SECOP_CONFDIR'])
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return start_dir, env
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def do_gui(self, ins='', service='main'):
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start_dir, env = self.prepare_start(ins, service)
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sys.path.insert(0, start_dir)
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try:
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self.check_running(ins, service)
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except ServiceDown as e:
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raise UsageError('frappy %s %s is not running' % (ins, service))
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return
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except KeyError:
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if not ins:
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raise UsageError('missing instance')
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raise UsageError('unknown instance %s' % ins)
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print('starting frappy gui %s' % ins)
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import mlzlog
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from secop.gui.qt import QApplication
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from secop.gui.mainwindow import MainWindow
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mlzlog.initLogging('gui', 'info')
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app = QApplication([])
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win = MainWindow(['localhost:%d' % self.info[ins][service]])
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win.show()
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return app.exec_()
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def do_listcfg(self, ins='', service='main'):
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for cfgdir in self.config_dirs(ins, service):
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table = []
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for cfgfile in glob(join(cfgdir, '*.cfg')):
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desc = ''
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try:
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parser = ConfigParser()
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parser.read(cfgfile)
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for s in parser.sections():
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if s == 'NODE' or s.startswith('node '):
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desc = parser[s].get('description', '').split('\n')[0]
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break
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except Exception:
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pass
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table.append((basename(cfgfile)[:-4], desc))
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if table:
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print('\n--- %s:\n' % cfgdir)
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lcol = max(len(c) for c, _ in table)
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for cfg, desc in table:
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print('%s %s' % (cfg.ljust(lcol), desc))
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