| author | Edouard Tisserant |
| Mon, 09 Feb 2015 00:45:03 +0100 | |
| changeset 1442 | ad9a7853dea2 |
| parent 1439 | a68cd4253259 |
| child 1453 | f31353cac197 |
| permissions | -rw-r--r-- |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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parents:
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1 |
import os |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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from nevow import rend, appserver, inevow, tags, loaders, athena |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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from nevow.page import renderer |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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from twisted.python import util |
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1439
a68cd4253259
Added stub code for runtime WAMP client. Added runtime command line switch to select WAMP url and Nevow web site port. Web port is now fixed, next port number is not tested if bind fails.
Edouard Tisserant
parents:
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from twisted.internet import reactor |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
diff
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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xhtml_header = '''<?xml version="1.0" encoding="utf-8"?> |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" |
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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parents:
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"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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''' |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
diff
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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class PLCHMI(athena.LiveElement): |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
diff
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initialised = False |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
diff
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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def HMIinitialised(self, result): |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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parents:
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self.initialised = True |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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def HMIinitialisation(self): |
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19ebe96b41c0
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self.HMIinitialised(None) |
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Edouard Tisserant
parents:
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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class DefaultPLCStartedHMI(PLCHMI): |
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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docFactory = loaders.stan(tags.div(render=tags.directive('liveElement'))[
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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tags.h1["PLC IS NOW STARTED"], |
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]) |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
diff
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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class PLCStoppedHMI(PLCHMI): |
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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docFactory = loaders.stan(tags.div(render=tags.directive('liveElement'))[
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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tags.h1["PLC IS STOPPED"], |
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]) |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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19ebe96b41c0
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parents:
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class MainPage(athena.LiveElement): |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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jsClass = u"WebInterface.PLC" |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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docFactory = loaders.stan(tags.div(render=tags.directive('liveElement'))[
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
diff
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tags.div(id='content')[ |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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tags.div(render = tags.directive('PLCElement')),
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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]]) |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
diff
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
diff
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def __init__(self, *a, **kw): |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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athena.LiveElement.__init__(self, *a, **kw) |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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self.pcl_state = False |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
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self.HMI = None |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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parents:
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self.resetPLCStartedHMI() |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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def setPLCState(self, state): |
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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parents:
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self.pcl_state = state |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
diff
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if self.HMI is not None: |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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self.callRemote('updateHMI')
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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parents:
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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parents:
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def setPLCStartedHMI(self, hmi): |
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self.PLCStartedHMIClass = hmi |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
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parents:
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
diff
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def resetPLCStartedHMI(self): |
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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self.PLCStartedHMIClass = DefaultPLCStartedHMI |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
diff
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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def getHMI(self): |
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
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return self.HMI |
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
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def HMIexec(self, function, *args, **kwargs): |
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
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if self.HMI is not None: |
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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getattr(self.HMI, function, lambda:None)(*args, **kwargs) |
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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athena.expose(HMIexec) |
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Edouard Tisserant
parents:
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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def resetHMI(self): |
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parents:
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self.HMI = None |
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Edouard Tisserant
parents:
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def PLCElement(self, ctx, data): |
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return self.getPLCElement() |
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parents:
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renderer(PLCElement) |
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parents:
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parents:
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def getPLCElement(self): |
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self.detachFragmentChildren() |
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19ebe96b41c0
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Edouard Tisserant
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if self.pcl_state: |
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19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
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f = self.PLCStartedHMIClass() |
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Edouard Tisserant
parents:
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else: |
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Edouard Tisserant
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f = PLCStoppedHMI() |
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Edouard Tisserant
parents:
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f.setFragmentParent(self) |
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19ebe96b41c0
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Edouard Tisserant
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self.HMI = f |
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19ebe96b41c0
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Edouard Tisserant
parents:
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return f |
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Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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athena.expose(getPLCElement) |
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Edouard Tisserant
parents:
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def detachFragmentChildren(self): |
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for child in self.liveFragmentChildren[:]: |
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child.detach() |
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Edouard Tisserant
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class WebInterface(athena.LivePage): |
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Edouard Tisserant
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docFactory = loaders.stan([tags.raw(xhtml_header), |
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parents:
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tags.html(xmlns="http://www.w3.org/1999/xhtml")[ |
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parents:
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tags.head(render=tags.directive('liveglue')),
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parents:
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tags.body[ |
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parents:
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tags.div[ |
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tags.div( render = tags.directive( "MainPage" )) |
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parents:
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94 |
]]]]) |
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parents:
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MainPage = MainPage() |
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parents:
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PLCHMI = PLCHMI |
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97 |
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parents:
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def __init__(self, plcState=False, *a, **kw): |
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Edouard Tisserant
parents:
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super(WebInterface, self).__init__(*a, **kw) |
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Edouard Tisserant
parents:
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100 |
self.jsModules.mapping[u'WebInterface'] = util.sibpath(__file__, 'webinterface.js') |
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parents:
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self.plcState = plcState |
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parents:
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102 |
self.MainPage.setPLCState(plcState) |
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parents:
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103 |
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Edouard Tisserant
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def getHMI(self): |
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|
105 |
return self.MainPage.getHMI() |
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|
106 |
|
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|
107 |
def LoadHMI(self, hmi, jsmodules): |
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108 |
for name, path in jsmodules.iteritems(): |
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|
109 |
self.jsModules.mapping[name] = os.path.join(WorkingDir, path) |
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|
110 |
self.MainPage.setPLCStartedHMI(hmi) |
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|
111 |
|
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|
112 |
def UnLoadHMI(self): |
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|
113 |
self.MainPage.resetPLCStartedHMI() |
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|
114 |
|
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|
115 |
def PLCStarted(self): |
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|
116 |
self.plcState = True |
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117 |
self.MainPage.setPLCState(True) |
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118 |
|
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|
119 |
def PLCStopped(self): |
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120 |
self.plcState = False |
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121 |
self.MainPage.setPLCState(False) |
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122 |
|
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|
123 |
def renderHTTP(self, ctx): |
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|
124 |
""" |
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125 |
Force content type to fit with SVG |
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126 |
""" |
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127 |
req = inevow.IRequest(ctx) |
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|
128 |
req.setHeader('Content-type', 'application/xhtml+xml')
|
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129 |
return super(WebInterface, self).renderHTTP(ctx) |
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|
130 |
|
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|
131 |
def render_MainPage(self, ctx, data): |
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|
132 |
f = self.MainPage |
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133 |
f.setFragmentParent(self) |
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|
134 |
return ctx.tag[f] |
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|
135 |
|
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|
136 |
def child_(self, ctx): |
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|
137 |
self.MainPage.detachFragmentChildren() |
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|
138 |
return WebInterface(plcState=self.plcState) |
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|
139 |
|
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|
140 |
def beforeRender(self, ctx): |
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Edouard Tisserant
parents:
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|
141 |
d = self.notifyOnDisconnect() |
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parents:
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|
142 |
d.addErrback(self.disconnected) |
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parents:
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|
143 |
|
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|
144 |
def disconnected(self, reason): |
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|
145 |
self.MainPage.resetHMI() |
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|
146 |
#print reason |
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|
147 |
#print "We will be called back when the client disconnects" |
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|
148 |
|
|
1439
a68cd4253259
Added stub code for runtime WAMP client. Added runtime command line switch to select WAMP url and Nevow web site port. Web port is now fixed, next port number is not tested if bind fails.
Edouard Tisserant
parents:
1438
diff
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|
149 |
def RegisterWebsite(port): |
|
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|
150 |
website = WebInterface() |
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|
151 |
site = appserver.NevowSite(website) |
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|
152 |
|
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|
153 |
listening = False |
|
1439
a68cd4253259
Added stub code for runtime WAMP client. Added runtime command line switch to select WAMP url and Nevow web site port. Web port is now fixed, next port number is not tested if bind fails.
Edouard Tisserant
parents:
1438
diff
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|
154 |
reactor.listenTCP(port, site) |
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a68cd4253259
Added stub code for runtime WAMP client. Added runtime command line switch to select WAMP url and Nevow web site port. Web port is now fixed, next port number is not tested if bind fails.
Edouard Tisserant
parents:
1438
diff
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|
155 |
print "Http interface port :",port |
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a68cd4253259
Added stub code for runtime WAMP client. Added runtime command line switch to select WAMP url and Nevow web site port. Web port is now fixed, next port number is not tested if bind fails.
Edouard Tisserant
parents:
1438
diff
changeset
|
156 |
return website |
|
1438
19ebe96b41c0
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Edouard Tisserant
parents:
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changeset
|
157 |
|
|
19ebe96b41c0
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|
158 |
class statuslistener: |
|
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|
159 |
def __init__(self, site): |
|
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|
160 |
self.oldstate = None |
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parents:
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|
161 |
self.site = site |
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parents:
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|
162 |
|
|
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Edouard Tisserant
parents:
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|
163 |
def listen(self, state): |
|
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Edouard Tisserant
parents:
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|
164 |
if state != self.oldstate: |
|
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Edouard Tisserant
parents:
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|
165 |
{'Started': self.site.PLCStarted,
|
|
19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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|
166 |
'Stopped': self.site.PLCStopped}[state]() |
|
19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
diff
changeset
|
167 |
self.oldstate = state |
|
19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
diff
changeset
|
168 |
|
|
19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
diff
changeset
|
169 |
def website_statuslistener_factory(site): |
|
19ebe96b41c0
Moved twisted/nevow/athena away from Berermiz_service.py + some minor cleanup
Edouard Tisserant
parents:
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changeset
|
170 |
return statuslistener(site).listen |