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external files: use real file modification date for 'modified' information

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git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@3966 fd906abe-77d9-0310-91a1-e0d9ade77398
This commit is contained in:
helmutm 2010-08-22 13:22:17 +00:00
parent d0dc11086e
commit 88b4e19697
2 changed files with 10 additions and 3 deletions
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9
interfaces.py
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@ -786,9 +786,12 @@ class IExternalFile(IFile):
missing_value='', missing_value='',
required=False) required=False)
def copyDataFile(self, targetAddress): def copyDataFile(self, targetParams, targetAddress=None):
""" Copy the external file object with all data to the target address """ Copy the external file object with all data to the destination
given. specified by target params and target address.
If no target address is given the external address of the
object is used.
""" """

4
resource.py
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@ -402,6 +402,10 @@ class ExternalFileAdapter(FileAdapter):
def storage(self): def storage(self):
return component.getUtility(IExternalStorage, name=self.storageName) return component.getUtility(IExternalStorage, name=self.storageName)
@Lazy
def modified(self):
return self.storage.getMTime(self.externalAddress, self.storageParams)
def copyDataFile(self, targetParams, targetAddress=None): def copyDataFile(self, targetParams, targetAddress=None):
storageParams = self.storageParams storageParams = self.storageParams
externalAddress = self.externalAddress externalAddress = self.externalAddress