From b9764cc120c48576be1fe6cadb11813d12f91f4c Mon Sep 17 00:00:00 2001
From: Lance Stout <lancestout@gmail.com>
Date: Thu, 4 Aug 2011 11:41:36 -0700
Subject: Clean up and unify tostring once and for all.

Packaging for Python3 just got easier.
---
 sleekxmpp/xmlstream/tostring/tostring26.py | 120 -----------------------------
 1 file changed, 120 deletions(-)
 delete mode 100644 sleekxmpp/xmlstream/tostring/tostring26.py

(limited to 'sleekxmpp/xmlstream/tostring/tostring26.py')

diff --git a/sleekxmpp/xmlstream/tostring/tostring26.py b/sleekxmpp/xmlstream/tostring/tostring26.py
deleted file mode 100644
index 3d1ca3d7..00000000
--- a/sleekxmpp/xmlstream/tostring/tostring26.py
+++ /dev/null
@@ -1,120 +0,0 @@
-"""
-    SleekXMPP: The Sleek XMPP Library
-    Copyright (C) 2010  Nathanael C. Fritz
-    This file is part of SleekXMPP.
-
-    See the file LICENSE for copying permission.
-"""
-
-from __future__ import unicode_literals
-import types
-
-
-def tostring(xml=None, xmlns='', stanza_ns='', stream=None,
-             outbuffer='', top_level=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.
-
-    Arguments:
-        xml       -- The XML object to serialize. If the value is None,
-                     then the XML object contained in this stanza
-                     object will be used.
-        xmlns     -- Optional namespace of an element wrapping the XML
-                     object.
-        stanza_ns -- The namespace of the stanza object that contains
-                     the XML object.
-        stream    -- The XML stream that generated the XML object.
-        outbuffer -- Optional buffer for storing serializations during
-                     recursive calls.
-        top_level -- Indicates that the element is the outermost
-                     element.
-    """
-    # Add previous results to the start of the output.
-    output = [outbuffer]
-
-    # Extract the element's tag name.
-    tag_name = xml.tag.split('}', 1)[-1]
-
-    # Extract the element's namespace if it is defined.
-    if '}' in xml.tag:
-        tag_xmlns = xml.tag.split('}', 1)[0][1:]
-    else:
-        tag_xmlns = u''
-
-    default_ns = ''
-    stream_ns = ''
-    if stream:
-        default_ns = stream.default_ns
-        stream_ns = stream.stream_ns
-
-    # Output the tag name and derived namespace of the element.
-    namespace = u''
-    if top_level and tag_xmlns not in ['', default_ns, stream_ns] or \
-            tag_xmlns not in ['', xmlns, stanza_ns, stream_ns]:
-        namespace = u' xmlns="%s"' % tag_xmlns
-    if stream and tag_xmlns in stream.namespace_map:
-        mapped_namespace = stream.namespace_map[tag_xmlns]
-        if mapped_namespace:
-            tag_name = u"%s:%s" % (mapped_namespace, tag_name)
-    output.append(u"<%s" % tag_name)
-    output.append(namespace)
-
-    # Output escaped attribute values.
-    for attrib, value in xml.attrib.items():
-        value = xml_escape(value)
-        if '}' not in attrib:
-            output.append(' %s="%s"' % (attrib, value))
-        else:
-            attrib_ns = attrib.split('}')[0][1:]
-            attrib = attrib.split('}')[1]
-            if stream and attrib_ns in stream.namespace_map:
-                mapped_ns = stream.namespace_map[attrib_ns]
-                if mapped_ns:
-                    output.append(' %s:%s="%s"' % (mapped_ns,
-                                                   attrib,
-                                                   value))
-
-    if len(xml) or xml.text:
-        # If there are additional child elements to serialize.
-        output.append(u">")
-        if xml.text:
-            output.append(xml_escape(xml.text))
-        if len(xml):
-            for child in xml.getchildren():
-                output.append(tostring(child, tag_xmlns, stanza_ns, stream))
-        output.append(u"</%s>" % tag_name)
-    elif xml.text:
-        # If we only have text content.
-        output.append(u">%s</%s>" % (xml_escape(xml.text), tag_name))
-    else:
-        # Empty element.
-        output.append(u" />")
-    if xml.tail:
-        # If there is additional text after the element.
-        output.append(xml_escape(xml.tail))
-    return u''.join(output)
-
-
-def xml_escape(text):
-    """
-    Convert special characters in XML to escape sequences.
-
-    Arguments:
-        text -- The XML text to convert.
-    """
-    if type(text) != types.UnicodeType:
-        text = list(unicode(text, 'utf-8', 'ignore'))
-    else:
-        text = list(text)
-    escapes = {u'&': u'&amp;',
-               u'<': u'&lt;',
-               u'>': u'&gt;',
-               u"'": u'&apos;',
-               u'"': u'&quot;'}
-    for i, c in enumerate(text):
-        text[i] = escapes.get(c, c)
-    return u''.join(text)
-- 
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