47 lines
2.1 KiB
Python
47 lines
2.1 KiB
Python
# ------------------------------------------------------------------------------
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from appy.gen.plone25.wrappers import AbstractWrapper
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# ------------------------------------------------------------------------------
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_PY = 'Please specify a file corresponding to a Python interpreter ' \
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'(ie "/usr/bin/python").'
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FILE_NOT_FOUND = 'Path "%s" was not found.'
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VALUE_NOT_FILE = 'Path "%s" is not a file. ' + _PY
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NO_PYTHON = "Name '%s' does not starts with 'python'. " + _PY
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NOT_UNO_ENABLED_PYTHON = '"%s" is not a UNO-enabled Python interpreter. ' \
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'To check if a Python interpreter is UNO-enabled, ' \
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'launch it and type "import uno". If you have no ' \
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'ImportError exception it is ok.'
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# ------------------------------------------------------------------------------
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class ToolWrapper(AbstractWrapper):
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def validPythonWithUno(self, value):
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'''This method represents the validator for field unoEnabledPython.'''
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if value:
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if not os.path.exists(value):
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return FILE_NOT_FOUND % value
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if not os.path.isfile(value):
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return VALUE_NOT_FILE % value
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if not os.path.basename(value).startswith('python'):
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return NO_PYTHON % value
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if os.system('%s -c "import uno"' % value):
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return NOT_UNO_ENABLED_PYTHON % value
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return None
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def getInitiator(self):
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'''Retrieves the object that triggered the creation of the object
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being currently created (if any).'''
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res = None
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initiatorUid = self.session['initiator']
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if initiatorUid:
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res = self.o.uid_catalog(UID=initiatorUid)[0].getObject().appy()
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return res
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def getObject(self, uid):
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'''Allow to retrieve an object from its unique identifier p_uid.'''
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return self.o.getObject(uid, appy=True)
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def getDiskFolder(self):
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'''Returns the disk folder where the Appy application is stored.'''
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return self.o.getProductConfig().diskFolder
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# ------------------------------------------------------------------------------
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