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add count field to Extractor class

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git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@3650 fd906abe-77d9-0310-91a1-e0d9ade77398
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helmutm 2009-12-14 15:44:30 +00:00
parent ffaed6517a
commit 2fbca9593e
1 changed files with 2 additions and 0 deletions
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2
external/interfaces.py vendored
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@ -107,6 +107,8 @@ class IExtractor(Interface):
top-level or root object.
"""
count = Attribute('Number of elements extracted.')
def extract():
""" Creates and returns a sequence of IElement objects by scanning
the content of the context object.