271bb27699
add module which scans a connection and registers new devices depending on the answer. * change module initialization to demand-based * move code from server to dispatcher - remove intermediate step in Attached __get__ TODO: factor out dispatcher (regards to playground) discuss factoring out of module creation code from server AND dispatcher Change-Id: I7af959b99a84c291c526aac067a4e2bf3cd741d4 Reviewed-on: https://forge.frm2.tum.de/review/c/secop/frappy/+/31470 Tested-by: Jenkins Automated Tests <pedersen+jenkins@frm2.tum.de> Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de> Reviewed-by: Georg Brandl <g.brandl@fz-juelich.de> Reviewed-by: Alexander Zaft <a.zaft@fz-juelich.de>
42 lines
1.6 KiB
Python
42 lines
1.6 KiB
Python
# *****************************************************************************
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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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# Alexander Zaft <a.zaft@fz-juelich.de>
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#
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# *****************************************************************************
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from .core import Module
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class Pinata(Module):
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"""Base class for scanning conections and adding modules accordingly.
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Like a piñata. You poke it, and modules fall out.
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To use it, subclass it for your connection type and override the function
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'scanModules'. For each module you want to register, you should yield the
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modules name and its config options.
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The connection will then be scanned during server startup.
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"""
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export = False
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# POKE
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def scanModules(self):
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"""yield (modname, options) for each module the Pinata should create.
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Options has to include keys for class and the config for the module.
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"""
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raise NotImplementedError
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