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applied patch from Anthony Carrico providing Python bindings for the

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* python/libxml.c python/libxml.py: applied patch from Anthony Carrico
  providing Python bindings for the Canonicalization C14N support.
Daniel
This commit is contained in:
Daniel Veillard
2004-03-09 09:03:28 +00:00
parent 4a00326b59
commit d5e198ad45
3 changed files with 351 additions and 2 deletions
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42
python/libxml.py
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@ -348,6 +348,48 @@ class xmlCore:
def saveTo(self, file, encoding = None, format = 0):
return libxml2mod.saveNodeTo(self._o, file, encoding, format)
#
# Canonicalization routines:
#
# nodes: the node set (tuple or list) to be included in the
# canonized image or None if all document nodes should be
# included.
# exclusive: the exclusive flag (0 - non-exclusive
# canonicalization; otherwise - exclusive canonicalization)
# prefixes: the list of inclusive namespace prefixes (strings),
# or None if there is no inclusive namespaces (only for
# exclusive canonicalization, ignored otherwise)
# with_comments: include comments in the result (!=0) or not
# (==0)
def c14nMemory(self,
nodes=None,
exclusive=0,
prefixes=None,
with_comments=0):
if nodes:
nodes = map(lambda n: n._o, nodes)
return libxml2mod.xmlC14NDocDumpMemory(
self.get_doc()._o,
nodes,
exclusive != 0,
prefixes,
with_comments != 0)
def c14nSaveTo(self,
file,
nodes=None,
exclusive=0,
prefixes=None,
with_comments=0):
if nodes:
nodes = map(lambda n: n._o, nodes)
return libxml2mod.xmlC14NDocSaveTo(
self.get_doc()._o,
nodes,
exclusive != 0,
prefixes,
with_comments != 0,
file)
#
# Selecting nodes using XPath, a bit slow because the context
# is allocated/freed every time but convenient.