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authorLance Stout <lancestout@gmail.com>2012-09-24 20:59:51 -0700
committerLance Stout <lancestout@gmail.com>2012-09-24 20:59:51 -0700
commit6c57bb055346384760129c25ad5402913982eaac (patch)
treef89eea2ee3836a64ee893bcd269d8f008e9158e6 /sleekxmpp/xmlstream/tostring.py
parentc2ae1ee8910a60902ec4aa709ef7c26376eede47 (diff)
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Simplify stringifying XML
Diffstat (limited to 'sleekxmpp/xmlstream/tostring.py')
-rw-r--r--sleekxmpp/xmlstream/tostring.py17
1 files changed, 8 insertions, 9 deletions
diff --git a/sleekxmpp/xmlstream/tostring.py b/sleekxmpp/xmlstream/tostring.py
index f22e7770..0b73d8dc 100644
--- a/sleekxmpp/xmlstream/tostring.py
+++ b/sleekxmpp/xmlstream/tostring.py
@@ -24,19 +24,18 @@ if sys.version_info < (3, 0):
XML_NS = 'http://www.w3.org/XML/1998/namespace'
-def tostring(xml=None, xmlns='', stanza_ns='', stream=None,
+def tostring(xml=None, xmlns='', stream=None,
outbuffer='', top_level=False, open_only=False):
"""Serialize an XML object to a Unicode string.
- If namespaces are provided using ``xmlns`` or ``stanza_ns``, then
- elements that use those namespaces will not include the xmlns attribute
- in the output.
+ If an outer xmlns is provided using ``xmlns``, then the current element's
+ namespace will not be included if it matches the outer namespace. An
+ exception is made for elements that have an attached stream, and appear
+ at the stream root.
:param XML xml: The XML object to serialize.
:param string xmlns: Optional namespace of an element wrapping the XML
object.
- :param string stanza_ns: The namespace of the stanza object that contains
- the XML object.
:param stream: The XML stream that generated the XML object.
:param string outbuffer: Optional buffer for storing serializations
during recursive calls.
@@ -71,8 +70,8 @@ def tostring(xml=None, xmlns='', stanza_ns='', stream=None,
# Output the tag name and derived namespace of the element.
namespace = ''
- if top_level and tag_xmlns not in ['', default_ns, stream_ns] or \
- tag_xmlns not in ['', xmlns, stanza_ns, stream_ns]:
+ if top_level and tag_xmlns not in [default_ns, xmlns, stream_ns] \
+ or not top_level and tag_xmlns != xmlns:
namespace = ' xmlns="%s"' % tag_xmlns
if stream and tag_xmlns in stream.namespace_map:
mapped_namespace = stream.namespace_map[tag_xmlns]
@@ -110,7 +109,7 @@ def tostring(xml=None, xmlns='', stanza_ns='', stream=None,
output.append(escape(xml.text, use_cdata))
if len(xml):
for child in xml:
- output.append(tostring(child, tag_xmlns, stanza_ns, stream))
+ output.append(tostring(child, tag_xmlns, stream))
output.append("</%s>" % tag_name)
elif xml.text:
# If we only have text content.