Added initial support for translating html strings.

12 files changed, 3283 insertions, 0 deletions

diff --git a/i18n/BeautifulSoup-3.0.8/BeautifulSoup.py b/i18n/BeautifulSoup-3.0.8/BeautifulSoup.py
new file mode 100644
index 0000000..28e3e96
--- /dev/null
+++ b/i18n/BeautifulSoup-3.0.8/BeautifulSoup.py
@@ -0,0 +1,2011 @@
+"""Beautiful Soup
+Elixir and Tonic
+"The Screen-Scraper's Friend"
+http://www.crummy.com/software/BeautifulSoup/
+
+Beautiful Soup parses a (possibly invalid) XML or HTML document into a
+tree representation. It provides methods and Pythonic idioms that make
+it easy to navigate, search, and modify the tree.
+
+A well-formed XML/HTML document yields a well-formed data
+structure. An ill-formed XML/HTML document yields a correspondingly
+ill-formed data structure. If your document is only locally
+well-formed, you can use this library to find and process the
+well-formed part of it.
+
+Beautiful Soup works with Python 2.2 and up. It has no external
+dependencies, but you'll have more success at converting data to UTF-8
+if you also install these three packages:
+
+* chardet, for auto-detecting character encodings
+  http://chardet.feedparser.org/
+* cjkcodecs and iconv_codec, which add more encodings to the ones supported
+  by stock Python.
+  http://cjkpython.i18n.org/
+
+Beautiful Soup defines classes for two main parsing strategies:
+
+ * BeautifulStoneSoup, for parsing XML, SGML, or your domain-specific
+   language that kind of looks like XML.
+
+ * BeautifulSoup, for parsing run-of-the-mill HTML code, be it valid
+   or invalid. This class has web browser-like heuristics for
+   obtaining a sensible parse tree in the face of common HTML errors.
+
+Beautiful Soup also defines a class (UnicodeDammit) for autodetecting
+the encoding of an HTML or XML document, and converting it to
+Unicode. Much of this code is taken from Mark Pilgrim's Universal Feed Parser.
+
+For more than you ever wanted to know about Beautiful Soup, see the
+documentation:
+http://www.crummy.com/software/BeautifulSoup/documentation.html
+
+Here, have some legalese:
+
+Copyright (c) 2004-2009, Leonard Richardson
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+  * Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+    copyright notice, this list of conditions and the following
+    disclaimer in the documentation and/or other materials provided
+    with the distribution.
+
+  * Neither the name of the the Beautiful Soup Consortium and All
+    Night Kosher Bakery nor the names of its contributors may be
+    used to endorse or promote products derived from this software
+    without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE, DAMMIT.
+
+"""
+from __future__ import generators
+
+__author__ = "Leonard Richardson (leonardr@segfault.org)"
+__version__ = "3.0.8"
+__copyright__ = "Copyright (c) 2004-2009 Leonard Richardson"
+__license__ = "New-style BSD"
+
+from sgmllib import SGMLParser, SGMLParseError
+import codecs
+import markupbase
+import types
+import re
+import sgmllib
+try:
+  from htmlentitydefs import name2codepoint
+except ImportError:
+  name2codepoint = {}
+try:
+    set
+except NameError:
+    from sets import Set as set
+
+#These hacks make Beautiful Soup able to parse XML with namespaces
+sgmllib.tagfind = re.compile('[a-zA-Z][-_.:a-zA-Z0-9]*')
+markupbase._declname_match = re.compile(r'[a-zA-Z][-_.:a-zA-Z0-9]*\s*').match
+
+DEFAULT_OUTPUT_ENCODING = "utf-8"
+
+def _match_css_class(str):
+    """Build a RE to match the given CSS class."""
+    return re.compile(r"(^|.*\s)%s($|\s)" % str)
+
+# First, the classes that represent markup elements.
+
+class PageElement(object):
+    """Contains the navigational information for some part of the page
+    (either a tag or a piece of text)"""
+
+    def setup(self, parent=None, previous=None):
+        """Sets up the initial relations between this element and
+        other elements."""
+        self.parent = parent
+        self.previous = previous
+        self.next = None
+        self.previousSibling = None
+        self.nextSibling = None
+        if self.parent and self.parent.contents:
+            self.previousSibling = self.parent.contents[-1]
+            self.previousSibling.nextSibling = self
+
+    def replaceWith(self, replaceWith):
+        oldParent = self.parent
+        myIndex = self.parent.index(self)
+        if hasattr(replaceWith, "parent")\
+                  and replaceWith.parent is self.parent:
+            # We're replacing this element with one of its siblings.
+            index = replaceWith.parent.index(replaceWith)
+            if index and index < myIndex:
+                # Furthermore, it comes before this element. That
+                # means that when we extract it, the index of this
+                # element will change.
+                myIndex = myIndex - 1
+        self.extract()
+        oldParent.insert(myIndex, replaceWith)
+
+    def replaceWithChildren(self):
+        myParent = self.parent
+        myIndex = self.parent.index(self)
+        self.extract()
+        reversedChildren = list(self.contents)
+        reversedChildren.reverse()
+        for child in reversedChildren:
+            myParent.insert(myIndex, child)
+
+    def extract(self):
+        """Destructively rips this element out of the tree."""
+        if self.parent:
+            try:
+                del self.parent.contents[self.parent.index(self)]
+            except ValueError:
+                pass
+
+        #Find the two elements that would be next to each other if
+        #this element (and any children) hadn't been parsed. Connect
+        #the two.
+        lastChild = self._lastRecursiveChild()
+        nextElement = lastChild.next
+
+        if self.previous:
+            self.previous.next = nextElement
+        if nextElement:
+            nextElement.previous = self.previous
+        self.previous = None
+        lastChild.next = None
+
+        self.parent = None
+        if self.previousSibling:
+            self.previousSibling.nextSibling = self.nextSibling
+        if self.nextSibling:
+            self.nextSibling.previousSibling = self.previousSibling
+        self.previousSibling = self.nextSibling = None
+        return self
+
+    def _lastRecursiveChild(self):
+        "Finds the last element beneath this object to be parsed."
+        lastChild = self
+        while hasattr(lastChild, 'contents') and lastChild.contents:
+            lastChild = lastChild.contents[-1]
+        return lastChild
+
+    def insert(self, position, newChild):
+        if isinstance(newChild, basestring) \
+            and not isinstance(newChild, NavigableString):
+            newChild = NavigableString(newChild)
+
+        position =  min(position, len(self.contents))
+        if hasattr(newChild, 'parent') and newChild.parent is not None:
+            # We're 'inserting' an element that's already one
+            # of this object's children.
+            if newChild.parent is self:
+                index = self.index(newChild)
+                if index > position:
+                    # Furthermore we're moving it further down the
+                    # list of this object's children. That means that
+                    # when we extract this element, our target index
+                    # will jump down one.
+                    position = position - 1
+            newChild.extract()
+
+        newChild.parent = self
+        previousChild = None
+        if position == 0:
+            newChild.previousSibling = None
+            newChild.previous = self
+        else:
+            previousChild = self.contents[position-1]
+            newChild.previousSibling = previousChild
+            newChild.previousSibling.nextSibling = newChild
+            newChild.previous = previousChild._lastRecursiveChild()
+        if newChild.previous:
+            newChild.previous.next = newChild
+
+        newChildsLastElement = newChild._lastRecursiveChild()
+
+        if position >= len(self.contents):
+            newChild.nextSibling = None
+
+            parent = self
+            parentsNextSibling = None
+            while not parentsNextSibling:
+                parentsNextSibling = parent.nextSibling
+                parent = parent.parent
+                if not parent: # This is the last element in the document.
+                    break
+            if parentsNextSibling:
+                newChildsLastElement.next = parentsNextSibling
+            else:
+                newChildsLastElement.next = None
+        else:
+            nextChild = self.contents[position]
+            newChild.nextSibling = nextChild
+            if newChild.nextSibling:
+                newChild.nextSibling.previousSibling = newChild
+            newChildsLastElement.next = nextChild
+
+        if newChildsLastElement.next:
+            newChildsLastElement.next.previous = newChildsLastElement
+        self.contents.insert(position, newChild)
+
+    def append(self, tag):
+        """Appends the given tag to the contents of this tag."""
+        self.insert(len(self.contents), tag)
+
+    def findNext(self, name=None, attrs={}, text=None, **kwargs):
+        """Returns the first item that matches the given criteria and
+        appears after this Tag in the document."""
+        return self._findOne(self.findAllNext, name, attrs, text, **kwargs)
+
+    def findAllNext(self, name=None, attrs={}, text=None, limit=None,
+                    **kwargs):
+        """Returns all items that match the given criteria and appear
+        after this Tag in the document."""
+        return self._findAll(name, attrs, text, limit, self.nextGenerator,
+                             **kwargs)
+
+    def findNextSibling(self, name=None, attrs={}, text=None, **kwargs):
+        """Returns the closest sibling to this Tag that matches the
+        given criteria and appears after this Tag in the document."""
+        return self._findOne(self.findNextSiblings, name, attrs, text,
+                             **kwargs)
+
+    def findNextSiblings(self, name=None, attrs={}, text=None, limit=None,
+                         **kwargs):
+        """Returns the siblings of this Tag that match the given
+        criteria and appear after this Tag in the document."""
+        return self._findAll(name, attrs, text, limit,
+                             self.nextSiblingGenerator, **kwargs)
+    fetchNextSiblings = findNextSiblings # Compatibility with pre-3.x
+
+    def findPrevious(self, name=None, attrs={}, text=None, **kwargs):
+        """Returns the first item that matches the given criteria and
+        appears before this Tag in the document."""
+        return self._findOne(self.findAllPrevious, name, attrs, text, **kwargs)
+
+    def findAllPrevious(self, name=None, attrs={}, text=None, limit=None,
+                        **kwargs):
+        """Returns all items that match the given criteria and appear
+        before this Tag in the document."""
+        return self._findAll(name, attrs, text, limit, self.previousGenerator,
+                           **kwargs)
+    fetchPrevious = findAllPrevious # Compatibility with pre-3.x
+
+    def findPreviousSibling(self, name=None, attrs={}, text=None, **kwargs):
+        """Returns the closest sibling to this Tag that matches the
+        given criteria and appears before this Tag in the document."""
+        return self._findOne(self.findPreviousSiblings, name, attrs, text,
+                             **kwargs)
+
+    def findPreviousSiblings(self, name=None, attrs={}, text=None,
+                             limit=None, **kwargs):
+        """Returns the siblings of this Tag that match the given
+        criteria and appear before this Tag in the document."""
+        return self._findAll(name, attrs, text, limit,
+                             self.previousSiblingGenerator, **kwargs)
+    fetchPreviousSiblings = findPreviousSiblings # Compatibility with pre-3.x
+
+    def findParent(self, name=None, attrs={}, **kwargs):
+        """Returns the closest parent of this Tag that matches the given
+        criteria."""
+        # NOTE: We can't use _findOne because findParents takes a different
+        # set of arguments.
+        r = None
+        l = self.findParents(name, attrs, 1)
+        if l:
+            r = l[0]
+        return r
+
+    def findParents(self, name=None, attrs={}, limit=None, **kwargs):
+        """Returns the parents of this Tag that match the given
+        criteria."""
+
+        return self._findAll(name, attrs, None, limit, self.parentGenerator,
+                             **kwargs)
+    fetchParents = findParents # Compatibility with pre-3.x
+
+    #These methods do the real heavy lifting.
+
+    def _findOne(self, method, name, attrs, text, **kwargs):
+        r = None
+        l = method(name, attrs, text, 1, **kwargs)
+        if l:
+            r = l[0]
+        return r
+
+    def _findAll(self, name, attrs, text, limit, generator, **kwargs):
+        "Iterates over a generator looking for things that match."
+
+        if isinstance(name, SoupStrainer):
+            strainer = name
+        # Special case some findAll* searches
+        # findAll*(True)
+        elif not limit and name is True and not attrs and not kwargs:
+            return [element for element in generator()
+                    if isinstance(element, Tag)]
+
+        # findAll*('tag-name')
+        elif not limit and isinstance(name, basestring) and not attrs \
+                and not kwargs:
+            return [element for element in generator()
+                    if isinstance(element, Tag) and element.name == name]
+
+        # Build a SoupStrainer
+        else:
+            strainer = SoupStrainer(name, attrs, text, **kwargs)
+        results = ResultSet(strainer)
+        g = generator()
+        while True:
+            try:
+                i = g.next()
+            except StopIteration:
+                break
+            if i:
+                found = strainer.search(i)
+                if found:
+                    results.append(found)
+                    if limit and len(results) >= limit:
+                        break
+        return results
+
+    #These Generators can be used to navigate starting from both
+    #NavigableStrings and Tags.
+    def nextGenerator(self):
+        i = self
+        while i is not None:
+            i = i.next
+            yield i
+
+    def nextSiblingGenerator(self):
+        i = self
+        while i is not None:
+            i = i.nextSibling
+            yield i
+
+    def previousGenerator(self):
+        i = self
+        while i is not None:
+            i = i.previous
+            yield i
+
+    def previousSiblingGenerator(self):
+        i = self
+        while i is not None:
+            i = i.previousSibling
+            yield i
+
+    def parentGenerator(self):
+        i = self
+        while i is not None:
+            i = i.parent
+            yield i
+
+    # Utility methods
+    def substituteEncoding(self, str, encoding=None):
+        encoding = encoding or "utf-8"
+        return str.replace("%SOUP-ENCODING%", encoding)
+
+    def toEncoding(self, s, encoding=None):
+        """Encodes an object to a string in some encoding, or to Unicode.
+        ."""
+        if isinstance(s, unicode):
+            if encoding:
+                s = s.encode(encoding)
+        elif isinstance(s, str):
+            if encoding:
+                s = s.encode(encoding)
+            else:
+                s = unicode(s)
+        else:
+            if encoding:
+                s  = self.toEncoding(str(s), encoding)
+            else:
+                s = unicode(s)
+        return s
+
+class NavigableString(unicode, PageElement):
+
+    def __new__(cls, value):
+        """Create a new NavigableString.
+
+        When unpickling a NavigableString, this method is called with
+        the string in DEFAULT_OUTPUT_ENCODING. That encoding needs to be
+        passed in to the superclass's __new__ or the superclass won't know
+        how to handle non-ASCII characters.
+        """
+        if isinstance(value, unicode):
+            return unicode.__new__(cls, value)
+        return unicode.__new__(cls, value, DEFAULT_OUTPUT_ENCODING)
+
+    def __getnewargs__(self):
+        return (NavigableString.__str__(self),)
+
+    def __getattr__(self, attr):
+        """text.string gives you text. This is for backwards
+        compatibility for Navigable*String, but for CData* it lets you
+        get the string without the CData wrapper."""
+        if attr == 'string':
+            return self
+        else:
+            raise AttributeError, "'%s' object has no attribute '%s'" % (self.__class__.__name__, attr)
+
+    def __unicode__(self):
+        return str(self).decode(DEFAULT_OUTPUT_ENCODING)
+
+    def __str__(self, encoding=DEFAULT_OUTPUT_ENCODING):
+        if encoding:
+            return self.encode(encoding)
+        else:
+            return self
+
+class CData(NavigableString):
+
+    def __str__(self, encoding=DEFAULT_OUTPUT_ENCODING):
+        return "<![CDATA[%s]]>" % NavigableString.__str__(self, encoding)
+
+class ProcessingInstruction(NavigableString):
+    def __str__(self, encoding=DEFAULT_OUTPUT_ENCODING):
+        output = self
+        if "%SOUP-ENCODING%" in output:
+            output = self.substituteEncoding(output, encoding)
+        return "<?%s?>" % self.toEncoding(output, encoding)
+
+class Comment(NavigableString):
+    def __str__(self, encoding=DEFAULT_OUTPUT_ENCODING):
+        return "<!--%s-->" % NavigableString.__str__(self, encoding)
+
+class Declaration(NavigableString):
+    def __str__(self, encoding=DEFAULT_OUTPUT_ENCODING):
+        return "<!%s>" % NavigableString.__str__(self, encoding)
+
+class Tag(PageElement):
+
+    """Represents a found HTML tag with its attributes and contents."""
+
+    def _invert(h):
+        "Cheap function to invert a hash."
+        i = {}
+        for k,v in h.items():
+            i[v] = k
+        return i
+
+    XML_ENTITIES_TO_SPECIAL_CHARS = { "apos" : "'",
+                                      "quot" : '"',
+                                      "amp" : "&",
+                                      "lt" : "<",
+                                      "gt" : ">" }
+
+    XML_SPECIAL_CHARS_TO_ENTITIES = _invert(XML_ENTITIES_TO_SPECIAL_CHARS)
+
+    def _convertEntities(self, match):
+        """Used in a call to re.sub to replace HTML, XML, and numeric
+        entities with the appropriate Unicode characters. If HTML
+        entities are being converted, any unrecognized entities are
+        escaped."""
+        x = match.group(1)
+        if self.convertHTMLEntities and x in name2codepoint:
+            return unichr(name2codepoint[x])
+        elif x in self.XML_ENTITIES_TO_SPECIAL_CHARS:
+            if self.convertXMLEntities:
+                return self.XML_ENTITIES_TO_SPECIAL_CHARS[x]
+            else:
+                return u'&%s;' % x
+        elif len(x) > 0 and x[0] == '#':
+            # Handle numeric entities
+            if len(x) > 1 and x[1] == 'x':
+                return unichr(int(x[2:], 16))
+            else:
+                return unichr(int(x[1:]))
+
+        elif self.escapeUnrecognizedEntities:
+            return u'&amp;%s;' % x
+        else:
+            return u'&%s;' % x
+
+    def __init__(self, parser, name, attrs=None, parent=None,
+                 previous=None):
+        "Basic constructor."
+
+        # We don't actually store the parser object: that lets extracted
+        # chunks be garbage-collected
+        self.parserClass = parser.__class__
+        self.isSelfClosing = parser.isSelfClosingTag(name)
+        self.name = name
+        if attrs is None:
+            attrs = []
+        self.attrs = attrs
+        self.contents = []
+        self.setup(parent, previous)
+        self.hidden = False
+        self.containsSubstitutions = False
+        self.convertHTMLEntities = parser.convertHTMLEntities
+        self.convertXMLEntities = parser.convertXMLEntities
+        self.escapeUnrecognizedEntities = parser.escapeUnrecognizedEntities
+
+        # Convert any HTML, XML, or numeric entities in the attribute values.
+        convert = lambda(k, val): (k,
+                                   re.sub("&(#\d+|#x[0-9a-fA-F]+|\w+);",
+                                          self._convertEntities,
+                                          val))
+        self.attrs = map(convert, self.attrs)
+
+    def getString(self):
+        if (len(self.contents) == 1
+            and isinstance(self.contents[0], NavigableString)):
+            return self.contents[0]
+
+    def setString(self, string):
+        """Replace the contents of the tag with a string"""
+        self.clear()
+        self.append(string)
+
+    string = property(getString, setString)
+
+    def getText(self, separator=u""):
+        if not len(self.contents):
+            return u""
+        stopNode = self._lastRecursiveChild().next
+        strings = []
+        current = self.contents[0]
+        while current is not stopNode:
+            if isinstance(current, NavigableString):
+                strings.append(current.strip())
+            current = current.next
+        return separator.join(strings)
+
+    text = property(getText)
+
+    def get(self, key, default=None):
+        """Returns the value of the 'key' attribute for the tag, or
+        the value given for 'default' if it doesn't have that
+        attribute."""
+        return self._getAttrMap().get(key, default)
+
+    def clear(self):
+        """Extract all children."""
+        for child in self.contents[:]:
+            child.extract()
+
+    def index(self, element):
+        for i, child in enumerate(self.contents):
+            if child is element:
+                return i
+        raise ValueError("Tag.index: element not in tag")
+
+    def has_key(self, key):
+        return self._getAttrMap().has_key(key)
+
+    def __getitem__(self, key):
+        """tag[key] returns the value of the 'key' attribute for the tag,
+        and throws an exception if it's not there."""
+        return self._getAttrMap()[key]
+
+    def __iter__(self):
+        "Iterating over a tag iterates over its contents."
+        return iter(self.contents)
+
+    def __len__(self):
+        "The length of a tag is the length of its list of contents."
+        return len(self.contents)
+
+    def __contains__(self, x):
+        return x in self.contents
+
+    def __nonzero__(self):
+        "A tag is non-None even if it has no contents."
+        return True
+
+    def __setitem__(self, key, value):
+        """Setting tag[key] sets the value of the 'key' attribute for the
+        tag."""
+        self._getAttrMap()
+        self.attrMap[key] = value
+        found = False
+        for i in range(0, len(self.attrs)):
+            if self.attrs[i][0] == key:
+                self.attrs[i] = (key, value)
+                found = True
+        if not found:
+            self.attrs.append((key, value))
+        self._getAttrMap()[key] = value
+
+    def __delitem__(self, key):
+        "Deleting tag[key] deletes all 'key' attributes for the tag."
+        for item in self.attrs:
+            if item[0] == key:
+                self.attrs.remove(item)
+                #We don't break because bad HTML can define the same
+                #attribute multiple times.
+            self._getAttrMap()
+            if self.attrMap.has_key(key):
+                del self.attrMap[key]
+
+    def __call__(self, *args, **kwargs):
+        """Calling a tag like a function is the same as calling its
+        findAll() method. Eg. tag('a') returns a list of all the A tags
+        found within this tag."""
+        return apply(self.findAll, args, kwargs)
+
+    def __getattr__(self, tag):
+        #print "Getattr %s.%s" % (self.__class__, tag)
+        if len(tag) > 3 and tag.rfind('Tag') == len(tag)-3:
+            return self.find(tag[:-3])
+        elif tag.find('__') != 0:
+            return self.find(tag)
+        raise AttributeError, "'%s' object has no attribute '%s'" % (self.__class__, tag)
+
+    def __eq__(self, other):
+        """Returns true iff this tag has the same name, the same attributes,
+        and the same contents (recursively) as the given tag.
+
+        NOTE: right now this will return false if two tags have the
+        same attributes in a different order. Should this be fixed?"""
+        if other is self:
+            return True
+        if not hasattr(other, 'name') or not hasattr(other, 'attrs') or not hasattr(other, 'contents') or self.name != other.name or self.attrs != other.attrs or len(self) != len(other):
+            return False
+        for i in range(0, len(self.contents)):
+            if self.contents[i] != other.contents[i]:
+                return False
+        return True
+
+    def __ne__(self, other):
+        """Returns true iff this tag is not identical to the other tag,
+        as defined in __eq__."""
+        return not self == other
+
+    def __repr__(self, encoding=DEFAULT_OUTPUT_ENCODING):
+        """Renders this tag as a string."""
+        return self.__str__(encoding)
+
+    def __unicode__(self):
+        return self.__str__(None)
+
+    BARE_AMPERSAND_OR_BRACKET = re.compile("([<>]|"
+                                           + "&(?!#\d+;|#x[0-9a-fA-F]+;|\w+;)"
+                                           + ")")
+
+    def _sub_entity(self, x):
+        """Used with a regular expression to substitute the
+        appropriate XML entity for an XML special character."""
+        return "&" + self.XML_SPECIAL_CHARS_TO_ENTITIES[x.group(0)[0]] + ";"
+
+    def __str__(self, encoding=DEFAULT_OUTPUT_ENCODING,
+                prettyPrint=False, indentLevel=0):
+        """Returns a string or Unicode representation of this tag and
+        its contents. To get Unicode, pass None for encoding.
+
+        NOTE: since Python's HTML parser consumes whitespace, this
+        method is not certain to reproduce the whitespace present in
+        the original string."""
+
+        encodedName = self.toEncoding(self.name, encoding)
+
+        attrs = []
+        if self.attrs:
+            for key, val in self.attrs:
+                fmt = '%s="%s"'
+                if isinstance(val, basestring):
+                    if self.containsSubstitutions and '%SOUP-ENCODING%' in val:
+                        val = self.substituteEncoding(val, encoding)
+
+                    # The attribute value either:
+                    #
+                    # * Contains no embedded double quotes or single quotes.
+                    #   No problem: we enclose it in double quotes.
+                    # * Contains embedded single quotes. No problem:
+                    #   double quotes work here too.
+                    # * Contains embedded double quotes. No problem:
+                    #   we enclose it in single quotes.
+                    # * Embeds both single _and_ double quotes. This
+                    #   can't happen naturally, but it can happen if
+                    #   you modify an attribute value after parsing
+                    #   the document. Now we have a bit of a
+                    #   problem. We solve it by enclosing the
+                    #   attribute in single quotes, and escaping any
+                    #   embedded single quotes to XML entities.
+                    if '"' in val:
+                        fmt = "%s='%s'"
+                        if "'" in val:
+                            # TODO: replace with apos when
+                            # appropriate.
+                            val = val.replace("'", "&squot;")
+
+                    # Now we're okay w/r/t quotes. But the attribute
+                    # value might also contain angle brackets, or
+                    # ampersands that aren't part of entities. We need
+                    # to escape those to XML entities too.
+                    val = self.BARE_AMPERSAND_OR_BRACKET.sub(self._sub_entity, val)
+
+                attrs.append(fmt % (self.toEncoding(key, encoding),
+                                    self.toEncoding(val, encoding)))
+        close = ''
+        closeTag = ''
+        if self.isSelfClosing:
+            close = ' /'
+        else:
+            closeTag = '</%s>' % encodedName
+
+        indentTag, indentContents = 0, 0
+        if prettyPrint:
+            indentTag = indentLevel
+            space = (' ' * (indentTag-1))
+            indentContents = indentTag + 1
+        contents = self.renderContents(encoding, prettyPrint, indentContents)
+        if self.hidden:
+            s = contents
+        else:
+            s = []
+            attributeString = ''
+            if attrs:
+                attributeString = ' ' + ' '.join(attrs)
+            if prettyPrint:
+                s.append(space)
+            s.append('<%s%s%s>' % (encodedName, attributeString, close))
+            if prettyPrint:
+                s.append("\n")
+            s.append(contents)
+            if prettyPrint and contents and contents[-1] != "\n":
+                s.append("\n")
+            if prettyPrint and closeTag:
+                s.append(space)
+            s.append(closeTag)
+            if prettyPrint and closeTag and self.nextSibling:
+                s.append("\n")
+            s = ''.join(s)
+        return s
+
+    def decompose(self):
+        """Recursively destroys the contents of this tree."""
+        self.extract()
+        if len(self.contents) == 0:
+            return
+        current = self.contents[0]
+        while current is not None:
+            next = current.next
+            if isinstance(current, Tag):
+                del current.contents[:]
+            current.parent = None
+            current.previous = None
+            current.previousSibling = None
+            current.next = None
+            current.nextSibling = None
+            current = next
+
+    def prettify(self, encoding=DEFAULT_OUTPUT_ENCODING):
+        return self.__str__(encoding, True)
+
+    def renderContents(self, encoding=DEFAULT_OUTPUT_ENCODING,
+                       prettyPrint=False, indentLevel=0):
+        """Renders the contents of this tag as a string in the given
+        encoding. If encoding is None, returns a Unicode string.."""
+        s=[]
+        for c in self:
+            text = None
+            if isinstance(c, NavigableString):
+                text = c.__str__(encoding)
+            elif isinstance(c, Tag):
+                s.append(c.__str__(encoding, prettyPrint, indentLevel))
+            if text and prettyPrint:
+                text = text.strip()
+            if text:
+                if prettyPrint:
+                    s.append(" " * (indentLevel-1))
+                s.append(text)
+                if prettyPrint:
+                    s.append("\n")
+        return ''.join(s)
+
+    #Soup methods
+
+    def find(self, name=None, attrs={}, recursive=True, text=None,
+             **kwargs):
+        """Return only the first child of this Tag matching the given
+        criteria."""
+        r = None
+        l = self.findAll(name, attrs, recursive, text, 1, **kwargs)
+        if l:
+            r = l[0]
+        return r
+    findChild = find
+
+    def findAll(self, name=None, attrs={}, recursive=True, text=None,
+                limit=None, **kwargs):
+        """Extracts a list of Tag objects that match the given
+        criteria.  You can specify the name of the Tag and any
+        attributes you want the Tag to have.
+
+        The value of a key-value pair in the 'attrs' map can be a
+        string, a list of strings, a regular expression object, or a
+        callable that takes a string and returns whether or not the
+        string matches for some custom definition of 'matches'. The
+        same is true of the tag name."""
+        generator = self.recursiveChildGenerator
+        if not recursive:
+            generator = self.childGenerator
+        return self._findAll(name, attrs, text, limit, generator, **kwargs)
+    findChildren = findAll
+
+    # Pre-3.x compatibility methods
+    first = find
+    fetch = findAll
+
+    def fetchText(self, text=None, recursive=True, limit=None):
+        return self.findAll(text=text, recursive=recursive, limit=limit)
+
+    def firstText(self, text=None, recursive=True):
+        return self.find(text=text, recursive=recursive)
+
+    #Private methods
+
+    def _getAttrMap(self):
+        """Initializes a map representation of this tag's attributes,
+        if not already initialized."""
+        if not getattr(self, 'attrMap'):
+            self.attrMap = {}
+            for (key, value) in self.attrs:
+                self.attrMap[key] = value
+        return self.attrMap
+
+    #Generator methods
+    def childGenerator(self):
+        # Just use the iterator from the contents
+        return iter(self.contents)
+
+    def recursiveChildGenerator(self):
+        if not len(self.contents):
+            raise StopIteration
+        stopNode = self._lastRecursiveChild().next
+        current = self.contents[0]
+        while current is not stopNode:
+            yield current
+            current = current.next
+
+
+# Next, a couple classes to represent queries and their results.
+class SoupStrainer:
+    """Encapsulates a number of ways of matching a markup element (tag or
+    text)."""
+
+    def __init__(self, name=None, attrs={}, text=None, **kwargs):
+        self.name = name
+        if isinstance(attrs, basestring):
+            kwargs['class'] = _match_css_class(attrs)
+            attrs = None
+        if kwargs:
+            if attrs:
+                attrs = attrs.copy()
+                attrs.update(kwargs)
+            else:
+                attrs = kwargs
+        self.attrs = attrs
+        self.text = text
+
+    def __str__(self):
+        if self.text:
+            return self.text
+        else:
+            return "%s|%s" % (self.name, self.attrs)
+
+    def searchTag(self, markupName=None, markupAttrs={}):
+        found = None
+        markup = None
+        if isinstance(markupName, Tag):
+            markup = markupName
+            markupAttrs = markup
+        callFunctionWithTagData = callable(self.name) \
+                                and not isinstance(markupName, Tag)
+
+        if (not self.name) \
+               or callFunctionWithTagData \
+               or (markup and self._matches(markup, self.name)) \
+               or (not markup and self._matches(markupName, self.name)):
+            if callFunctionWithTagData:
+                match = self.name(markupName, markupAttrs)
+            else:
+                match = True
+                markupAttrMap = None
+                for attr, matchAgainst in self.attrs.items():
+                    if not markupAttrMap:
+                         if hasattr(markupAttrs, 'get'):
+                            markupAttrMap = markupAttrs
+                         else:
+                            markupAttrMap = {}
+                            for k,v in markupAttrs:
+                                markupAttrMap[k] = v
+                    attrValue = markupAttrMap.get(attr)
+                    if not self._matches(attrValue, matchAgainst):
+                        match = False
+                        break
+            if match:
+                if markup:
+                    found = markup
+                else:
+                    found = markupName
+        return found
+
+    def search(self, markup):
+        #print 'looking for %s in %s' % (self, markup)
+        found = None
+        # If given a list of items, scan it for a text element that
+        # matches.
+        if hasattr(markup, "__iter__") \
+                and not isinstance(markup, Tag):
+            for element in markup:
+                if isinstance(element, NavigableString) \
+                       and self.search(element):
+                    found = element
+                    break
+        # If it's a Tag, make sure its name or attributes match.
+        # Don't bother with Tags if we're searching for text.
+        elif isinstance(markup, Tag):
+            if not self.text:
+                found = self.searchTag(markup)
+        # If it's text, make sure the text matches.
+        elif isinstance(markup, NavigableString) or \
+                 isinstance(markup, basestring):
+            if self._matches(markup, self.text):
+                found = markup
+        else:
+            raise Exception, "I don't know how to match against a %s" \
+                  % markup.__class__
+        return found
+
+    def _matches(self, markup, matchAgainst):
+        #print "Matching %s against %s" % (markup, matchAgainst)
+        result = False
+        if matchAgainst is True:
+            result = markup is not None
+        elif callable(matchAgainst):
+            result = matchAgainst(markup)
+        else:
+            #Custom match methods take the tag as an argument, but all
+            #other ways of matching match the tag name as a string.
+            if isinstance(markup, Tag):
+                markup = markup.name
+            if markup and not isinstance(markup, basestring):
+                markup = unicode(markup)
+            #Now we know that chunk is either a string, or None.
+            if hasattr(matchAgainst, 'match'):
+                # It's a regexp object.
+                result = markup and matchAgainst.search(markup)
+            elif hasattr(matchAgainst, '__iter__'): # list-like
+                result = markup in matchAgainst
+            elif hasattr(matchAgainst, 'items'):
+                result = markup.has_key(matchAgainst)
+            elif matchAgainst and isinstance(markup, basestring):
+                if isinstance(markup, unicode):
+                    matchAgainst = unicode(matchAgainst)
+                else:
+                    matchAgainst = str(matchAgainst)
+
+            if not result:
+                result = matchAgainst == markup
+        return result
+
+class ResultSet(list):
+    """A ResultSet is just a list that keeps track of the SoupStrainer
+    that created it."""
+    def __init__(self, source):
+        list.__init__([])
+        self.source = source
+
+# Now, some helper functions.
+
+def buildTagMap(default, *args):
+    """Turns a list of maps, lists, or scalars into a single map.
+    Used to build the SELF_CLOSING_TAGS, NESTABLE_TAGS, and
+    NESTING_RESET_TAGS maps out of lists and partial maps."""
+    built = {}
+    for portion in args:
+        if hasattr(portion, 'items'):
+            #It's a map. Merge it.
+            for k,v in portion.items():
+                built[k] = v
+        elif hasattr(portion, '__iter__'): # is a list
+            #It's a list. Map each item to the default.
+            for k in portion:
+                built[k] = default
+        else:
+            #It's a scalar. Map it to the default.
+            built[portion] = default
+    return built
+
+# Now, the parser classes.
+
+class BeautifulStoneSoup(Tag, SGMLParser):
+
+    """This class contains the basic parser and search code. It defines
+    a parser that knows nothing about tag behavior except for the
+    following:
+
+      You can't close a tag without closing all the tags it encloses.
+      That is, "<foo><bar></foo>" actually means
+      "<foo><bar></bar></foo>".
+
+    [Another possible explanation is "<foo><bar /></foo>", but since
+    this class defines no SELF_CLOSING_TAGS, it will never use that
+    explanation.]
+
+    This class is useful for parsing XML or made-up markup languages,
+    or when BeautifulSoup makes an assumption counter to what you were
+    expecting."""
+
+    SELF_CLOSING_TAGS = {}
+    NESTABLE_TAGS = {}
+    RESET_NESTING_TAGS = {}
+    QUOTE_TAGS = {}
+    PRESERVE_WHITESPACE_TAGS = []
+
+    MARKUP_MASSAGE = [(re.compile('(<[^<>]*)/>'),
+                       lambda x: x.group(1) + ' />'),
+                      (re.compile('<!\s+([^<>]*)>'),
+                       lambda x: '<!' + x.group(1) + '>')
+                      ]
+
+    ROOT_TAG_NAME = u'[document]'
+
+    HTML_ENTITIES = "html"
+    XML_ENTITIES = "xml"
+    XHTML_ENTITIES = "xhtml"
+    # TODO: This only exists for backwards-compatibility
+    ALL_ENTITIES = XHTML_ENTITIES
+
+    # Used when determining whether a text node is all whitespace and
+    # can be replaced with a single space. A text node that contains
+    # fancy Unicode spaces (usually non-breaking) should be left
+    # alone.
+    STRIP_ASCII_SPACES = { 9: None, 10: None, 12: None, 13: None, 32: None, }
+
+    def __init__(self, markup="", parseOnlyThese=None, fromEncoding=None,
+                 markupMassage=True, smartQuotesTo=XML_ENTITIES,
+                 convertEntities=None, selfClosingTags=None, isHTML=False):
+        """The Soup object is initialized as the 'root tag', and the
+        provided markup (which can be a string or a file-like object)
+        is fed into the underlying parser.
+
+        sgmllib will process most bad HTML, and the BeautifulSoup
+        class has some tricks for dealing with some HTML that kills
+        sgmllib, but Beautiful Soup can nonetheless choke or lose data
+        if your data uses self-closing tags or declarations
+        incorrectly.
+
+        By default, Beautiful Soup uses regexes to sanitize input,
+        avoiding the vast majority of these problems. If the problems
+        don't apply to you, pass in False for markupMassage, and
+        you'll get better performance.
+
+        The default parser massage techniques fix the two most common
+        instances of invalid HTML that choke sgmllib:
+
+         <br/> (No space between name of closing tag and tag close)
+         <! --Comment--> (Extraneous whitespace in declaration)
+
+        You can pass in a custom list of (RE object, replace method)
+        tuples to get Beautiful Soup to scrub your input the way you
+        want."""
+
+        self.parseOnlyThese = parseOnlyThese
+        self.fromEncoding = fromEncoding
+        self.smartQuotesTo = smartQuotesTo
+        self.convertEntities = convertEntities
+        # Set the rules for how we'll deal with the entities we
+        # encounter
+        if self.convertEntities:
+            # It doesn't make sense to convert encoded characters to
+            # entities even while you're converting entities to Unicode.
+            # Just convert it all to Unicode.
+            self.smartQuotesTo = None
+            if convertEntities == self.HTML_ENTITIES:
+                self.convertXMLEntities = False
+                self.convertHTMLEntities = True
+                self.escapeUnrecognizedEntities = True
+            elif convertEntities == self.XHTML_ENTITIES:
+                self.convertXMLEntities = True
+                self.convertHTMLEntities = True
+                self.escapeUnrecognizedEntities = False
+            elif convertEntities == self.XML_ENTITIES:
+                self.convertXMLEntities = True
+                self.convertHTMLEntities = False
+                self.escapeUnrecognizedEntities = False
+        else:
+            self.convertXMLEntities = False
+            self.convertHTMLEntities = False
+            self.escapeUnrecognizedEntities = False
+
+        self.instanceSelfClosingTags = buildTagMap(None, selfClosingTags)
+        SGMLParser.__init__(self)
+
+        if hasattr(markup, 'read'):        # It's a file-type object.
+            markup = markup.read()
+        self.markup = markup
+        self.markupMassage = markupMassage
+        try:
+            self._feed(isHTML=isHTML)
+        except StopParsing:
+            pass
+        self.markup = None                 # The markup can now be GCed
+
+    def convert_charref(self, name):
+        """This method fixes a bug in Python's SGMLParser."""
+        try:
+            n = int(name)
+        except ValueError:
+            return
+        if not 0 <= n <= 127 : # ASCII ends at 127, not 255
+            return
+        return self.convert_codepoint(n)
+
+    def _feed(self, inDocumentEncoding=None, isHTML=False):
+        # Convert the document to Unicode.
+        markup = self.markup
+        if isinstance(markup, unicode):
+            if not hasattr(self, 'originalEncoding'):
+                self.originalEncoding = None
+        else:
+            dammit = UnicodeDammit\
+                     (markup, [self.fromEncoding, inDocumentEncoding],
+                      smartQuotesTo=self.smartQuotesTo, isHTML=isHTML)
+            markup = dammit.unicode
+            self.originalEncoding = dammit.originalEncoding
+            self.declaredHTMLEncoding = dammit.declaredHTMLEncoding
+        if markup:
+            if self.markupMassage:
+                if not hasattr(self.markupMassage, "__iter__"):
+                    self.markupMassage = self.MARKUP_MASSAGE
+                for fix, m in self.markupMassage:
+                    markup = fix.sub(m, markup)
+                # TODO: We get rid of markupMassage so that the
+                # soup object can be deepcopied later on. Some
+                # Python installations can't copy regexes. If anyone
+                # was relying on the existence of markupMassage, this
+                # might cause problems.
+                del(self.markupMassage)
+        self.reset()
+
+        SGMLParser.feed(self, markup)
+        # Close out any unfinished strings and close all the open tags.
+        self.endData()
+        while self.currentTag.name != self.ROOT_TAG_NAME:
+            self.popTag()
+
+    def __getattr__(self, methodName):
+        """This method routes method call requests to either the SGMLParser
+        superclass or the Tag superclass, depending on the method name."""
+        #print "__getattr__ called on %s.%s" % (self.__class__, methodName)
+
+        if methodName.startswith('start_') or methodName.startswith('end_') \
+               or methodName.startswith('do_'):
+            return SGMLParser.__getattr__(self, methodName)
+        elif not methodName.startswith('__'):
+            return Tag.__getattr__(self, methodName)
+        else:
+            raise AttributeError
+
+    def isSelfClosingTag(self, name):
+        """Returns true iff the given string is the name of a
+        self-closing tag according to this parser."""
+        return self.SELF_CLOSING_TAGS.has_key(name) \
+               or self.instanceSelfClosingTags.has_key(name)
+
+    def reset(self):
+        Tag.__init__(self, self, self.ROOT_TAG_NAME)
+        self.hidden = 1
+        SGMLParser.reset(self)
+        self.currentData = []
+        self.currentTag = None
+        self.tagStack = []
+        self.quoteStack = []
+        self.pushTag(self)
+
+    def popTag(self):
+        tag = self.tagStack.pop()
+
+        #print "Pop", tag.name
+        if self.tagStack:
+            self.currentTag = self.tagStack[-1]
+        return self.currentTag
+
+    def pushTag(self, tag):
+        #print "Push", tag.name
+        if self.currentTag:
+            self.currentTag.contents.append(tag)
+        self.tagStack.append(tag)
+        self.currentTag = self.tagStack[-1]
+
+    def endData(self, containerClass=NavigableString):
+        if self.currentData:
+            currentData = u''.join(self.currentData)
+            if (currentData.translate(self.STRIP_ASCII_SPACES) == '' and
+                not set([tag.name for tag in self.tagStack]).intersection(
+                    self.PRESERVE_WHITESPACE_TAGS)):
+                if '\n' in currentData:
+                    currentData = '\n'
+                else:
+                    currentData = ' '
+            self.currentData = []
+            if self.parseOnlyThese and len(self.tagStack) <= 1 and \
+                   (not self.parseOnlyThese.text or \
+                    not self.parseOnlyThese.search(currentData)):
+                return
+            o = containerClass(currentData)
+            o.setup(self.currentTag, self.previous)
+            if self.previous:
+                self.previous.next = o
+            self.previous = o
+            self.currentTag.contents.append(o)
+
+
+    def _popToTag(self, name, inclusivePop=True):
+        """Pops the tag stack up to and including the most recent
+        instance of the given tag. If inclusivePop is false, pops the tag
+        stack up to but *not* including the most recent instqance of
+        the given tag."""
+        #print "Popping to %s" % name
+        if name == self.ROOT_TAG_NAME:
+            return
+
+        numPops = 0
+        mostRecentTag = None
+        for i in range(len(self.tagStack)-1, 0, -1):
+            if name == self.tagStack[i].name:
+                numPops = len(self.tagStack)-i
+                break
+        if not inclusivePop:
+            numPops = numPops - 1
+
+        for i in range(0, numPops):
+            mostRecentTag = self.popTag()
+        return mostRecentTag
+
+    def _smartPop(self, name):
+
+        """We need to pop up to the previous tag of this type, unless
+        one of this tag's nesting reset triggers comes between this
+        tag and the previous tag of this type, OR unless this tag is a
+        generic nesting trigger and another generic nesting trigger
+        comes between this tag and the previous tag of this type.
+
+        Examples:
+         <p>Foo<b>Bar *<p>* should pop to 'p', not 'b'.
+         <p>Foo<table>Bar *<p>* should pop to 'table', not 'p'.
+         <p>Foo<table><tr>Bar *<p>* should pop to 'tr', not 'p'.
+
+         <li><ul><li> *<li>* should pop to 'ul', not the first 'li'.
+         <tr><table><tr> *<tr>* should pop to 'table', not the first 'tr'
+         <td><tr><td> *<td>* should pop to 'tr', not the first 'td'
+        """
+
+        nestingResetTriggers = self.NESTABLE_TAGS.get(name)
+        isNestable = nestingResetTriggers != None
+        isResetNesting = self.RESET_NESTING_TAGS.has_key(name)
+        popTo = None
+        inclusive = True
+        for i in range(len(self.tagStack)-1, 0, -1):
+            p = self.tagStack[i]
+            if (not p or p.name == name) and not isNestable:
+                #Non-nestable tags get popped to the top or to their
+                #last occurance.
+                popTo = name
+                break
+            if (nestingResetTriggers is not None
+                and p.name in nestingResetTriggers) \
+                or (nestingResetTriggers is None and isResetNesting
+                    and self.RESET_NESTING_TAGS.has_key(p.name)):
+
+                #If we encounter one of the nesting reset triggers
+                #peculiar to this tag, or we encounter another tag
+                #that causes nesting to reset, pop up to but not
+                #including that tag.
+                popTo = p.name
+                inclusive = False
+                break
+            p = p.parent
+        if popTo:
+            self._popToTag(popTo, inclusive)
+
+    def unknown_starttag(self, name, attrs, selfClosing=0):
+        #print "Start tag %s: %s" % (name, attrs)
+        if self.quoteStack:
+            #This is not a real tag.
+            #print "<%s> is not real!" % name
+            attrs = ''.join([' %s="%s"' % (x, y) for x, y in attrs])
+            self.handle_data('<%s%s>' % (name, attrs))
+            return
+        self.endData()
+
+        if not self.isSelfClosingTag(name) and not selfClosing:
+            self._smartPop(name)
+
+        if self.parseOnlyThese and len(self.tagStack) <= 1 \
+               and (self.parseOnlyThese.text or not self.parseOnlyThese.searchTag(name, attrs)):
+            return
+
+        tag = Tag(self, name, attrs, self.currentTag, self.previous)
+        if self.previous:
+            self.previous.next = tag
+        self.previous = tag
+        self.pushTag(tag)
+        if selfClosing or self.isSelfClosingTag(name):
+            self.popTag()
+        if name in self.QUOTE_TAGS:
+            #print "Beginning quote (%s)" % name
+            self.quoteStack.append(name)
+            self.literal = 1
+        return tag
+
+    def unknown_endtag(self, name):
+        #print "End tag %s" % name
+        if self.quoteStack and self.quoteStack[-1] != name:
+            #This is not a real end tag.
+            #print "</%s> is not real!" % name
+            self.handle_data('</%s>' % name)
+            return
+        self.endData()
+        self._popToTag(name)
+        if self.quoteStack and self.quoteStack[-1] == name:
+            self.quoteStack.pop()
+            self.literal = (len(self.quoteStack) > 0)
+
+    def handle_data(self, data):
+        self.currentData.append(data)
+
+    def _toStringSubclass(self, text, subclass):
+        """Adds a certain piece of text to the tree as a NavigableString
+        subclass."""
+        self.endData()
+        self.handle_data(text)
+        self.endData(subclass)
+
+    def handle_pi(self, text):
+        """Handle a processing instruction as a ProcessingInstruction
+        object, possibly one with a %SOUP-ENCODING% slot into which an
+        encoding will be plugged later."""
+        if text[:3] == "xml":
+            text = u"xml version='1.0' encoding='%SOUP-ENCODING%'"
+        self._toStringSubclass(text, ProcessingInstruction)
+
+    def handle_comment(self, text):
+        "Handle comments as Comment objects."
+        self._toStringSubclass(text, Comment)
+
+    def handle_charref(self, ref):
+        "Handle character references as data."
+        if self.convertEntities:
+            data = unichr(int(ref))
+        else:
+            data = '&#%s;' % ref
+        self.handle_data(data)
+
+    def handle_entityref(self, ref):
+        """Handle entity references as data, possibly converting known
+        HTML and/or XML entity references to the corresponding Unicode
+        characters."""
+        data = None
+        if self.convertHTMLEntities:
+            try:
+                data = unichr(name2codepoint[ref])
+            except KeyError:
+                pass
+
+        if not data and self.convertXMLEntities:
+                data = self.XML_ENTITIES_TO_SPECIAL_CHARS.get(ref)
+
+        if not data and self.convertHTMLEntities and \
+            not self.XML_ENTITIES_TO_SPECIAL_CHARS.get(ref):
+                # TODO: We've got a problem here. We're told this is
+                # an entity reference, but it's not an XML entity
+                # reference or an HTML entity reference. Nonetheless,
+                # the logical thing to do is to pass it through as an
+                # unrecognized entity reference.
+                #
+                # Except: when the input is "&carol;" this function
+                # will be called with input "carol". When the input is
+                # "AT&T", this function will be called with input
+                # "T". We have no way of knowing whether a semicolon
+                # was present originally, so we don't know whether
+                # this is an unknown entity or just a misplaced
+                # ampersand.
+                #
+                # The more common case is a misplaced ampersand, so I
+                # escape the ampersand and omit the trailing semicolon.
+                data = "&amp;%s" % ref
+        if not data:
+            # This case is different from the one above, because we
+            # haven't already gone through a supposedly comprehensive
+            # mapping of entities to Unicode characters. We might not
+            # have gone through any mapping at all. So the chances are
+            # very high that this is a real entity, and not a
+            # misplaced ampersand.
+            data = "&%s;" % ref
+        self.handle_data(data)
+
+    def handle_decl(self, data):
+        "Handle DOCTYPEs and the like as Declaration objects."
+        self._toStringSubclass(data, Declaration)
+
+    def parse_declaration(self, i):
+        """Treat a bogus SGML declaration as raw data. Treat a CDATA
+        declaration as a CData object."""
+        j = None
+        if self.rawdata[i:i+9] == '<![CDATA[':
+             k = self.rawdata.find(']]>', i)
+             if k == -1:
+                 k = len(self.rawdata)
+             data = self.rawdata[i+9:k]
+             j = k+3
+             self._toStringSubclass(data, CData)
+        else:
+            try:
+                j = SGMLParser.parse_declaration(self, i)
+            except SGMLParseError:
+                toHandle = self.rawdata[i:]
+                self.handle_data(toHandle)
+                j = i + len(toHandle)
+        return j
+
+class BeautifulSoup(BeautifulStoneSoup):
+
+    """This parser knows the following facts about HTML:
+
+    * Some tags have no closing tag and should be interpreted as being
+      closed as soon as they are encountered.
+
+    * The text inside some tags (ie. 'script') may contain tags which
+      are not really part of the document and which should be parsed
+      as text, not tags. If you want to parse the text as tags, you can
+      always fetch it and parse it explicitly.
+
+    * Tag nesting rules:
+
+      Most tags can't be nested at all. For instance, the occurance of
+      a <p> tag should implicitly close the previous <p> tag.
+
+       <p>Para1<p>Para2
+        should be transformed into:
+       <p>Para1</p><p>Para2
+
+      Some tags can be nested arbitrarily. For instance, the occurance
+      of a <blockquote> tag should _not_ implicitly close the previous
+      <blockquote> tag.
+
+       Alice said: <blockquote>Bob said: <blockquote>Blah
+        should NOT be transformed into:
+       Alice said: <blockquote>Bob said: </blockquote><blockquote>Blah
+
+      Some tags can be nested, but the nesting is reset by the
+      interposition of other tags. For instance, a <tr> tag should
+      implicitly close the previous <tr> tag within the same <table>,
+      but not close a <tr> tag in another table.
+
+       <table><tr>Blah<tr>Blah
+        should be transformed into:
+       <table><tr>Blah</tr><tr>Blah
+        but,
+       <tr>Blah<table><tr>Blah
+        should NOT be transformed into
+       <tr>Blah<table></tr><tr>Blah
+
+    Differing assumptions about tag nesting rules are a major source
+    of problems with the BeautifulSoup class. If BeautifulSoup is not
+    treating as nestable a tag your page author treats as nestable,
+    try ICantBelieveItsBeautifulSoup, MinimalSoup, or
+    BeautifulStoneSoup before writing your own subclass."""
+
+    def __init__(self, *args, **kwargs):
+        if not kwargs.has_key('smartQuotesTo'):
+            kwargs['smartQuotesTo'] = self.HTML_ENTITIES
+        kwargs['isHTML'] = True
+        BeautifulStoneSoup.__init__(self, *args, **kwargs)
+
+    SELF_CLOSING_TAGS = buildTagMap(None,
+                                    ('br' , 'hr', 'input', 'img', 'meta',
+                                    'spacer', 'link', 'frame', 'base', 'col'))
+
+    PRESERVE_WHITESPACE_TAGS = set(['pre', 'textarea'])
+
+    QUOTE_TAGS = {'script' : None, 'textarea' : None}
+
+    #According to the HTML standard, each of these inline tags can
+    #contain another tag of the same type. Furthermore, it's common
+    #to actually use these tags this way.
+    NESTABLE_INLINE_TAGS = ('span', 'font', 'q', 'object', 'bdo', 'sub', 'sup',
+                            'center')
+
+    #According to the HTML standard, these block tags can contain
+    #another tag of the same type. Furthermore, it's common
+    #to actually use these tags this way.
+    NESTABLE_BLOCK_TAGS = ('blockquote', 'div', 'fieldset', 'ins', 'del')
+
+    #Lists can contain other lists, but there are restrictions.
+    NESTABLE_LIST_TAGS = { 'ol' : [],
+                           'ul' : [],
+                           'li' : ['ul', 'ol'],
+                           'dl' : [],
+                           'dd' : ['dl'],
+                           'dt' : ['dl'] }
+
+    #Tables can contain other tables, but there are restrictions.
+    NESTABLE_TABLE_TAGS = {'table' : [],
+                           'tr' : ['table', 'tbody', 'tfoot', 'thead'],
+                           'td' : ['tr'],
+                           'th' : ['tr'],
+                           'thead' : ['table'],
+                           'tbody' : ['table'],
+                           'tfoot' : ['table'],
+                           }
+
+    NON_NESTABLE_BLOCK_TAGS = ('address', 'form', 'p', 'pre')
+
+    #If one of these tags is encountered, all tags up to the next tag of
+    #this type are popped.
+    RESET_NESTING_TAGS = buildTagMap(None, NESTABLE_BLOCK_TAGS, 'noscript',
+                                     NON_NESTABLE_BLOCK_TAGS,
+                                     NESTABLE_LIST_TAGS,
+                                     NESTABLE_TABLE_TAGS)
+
+    NESTABLE_TAGS = buildTagMap([], NESTABLE_INLINE_TAGS, NESTABLE_BLOCK_TAGS,
+                                NESTABLE_LIST_TAGS, NESTABLE_TABLE_TAGS)
+
+    # Used to detect the charset in a META tag; see start_meta
+    CHARSET_RE = re.compile("((^|;)\s*charset=)([^;]*)", re.M)
+
+    def start_meta(self, attrs):
+        """Beautiful Soup can detect a charset included in a META tag,
+        try to convert the document to that charset, and re-parse the
+        document from the beginning."""
+        httpEquiv = None
+        contentType = None
+        contentTypeIndex = None
+        tagNeedsEncodingSubstitution = False
+
+        for i in range(0, len(attrs)):
+            key, value = attrs[i]
+            key = key.lower()
+            if key == 'http-equiv':
+                httpEquiv = value
+            elif key == 'content':
+                contentType = value
+                contentTypeIndex = i
+
+        if httpEquiv and contentType: # It's an interesting meta tag.
+            match = self.CHARSET_RE.search(contentType)
+            if match:
+                if (self.declaredHTMLEncoding is not None or
+                    self.originalEncoding == self.fromEncoding):
+                    # An HTML encoding was sniffed while converting
+                    # the document to Unicode, or an HTML encoding was
+                    # sniffed during a previous pass through the
+                    # document, or an encoding was specified
+                    # explicitly and it worked. Rewrite the meta tag.
+                    def rewrite(match):
+                        return match.group(1) + "%SOUP-ENCODING%"
+                    newAttr = self.CHARSET_RE.sub(rewrite, contentType)
+                    attrs[contentTypeIndex] = (attrs[contentTypeIndex][0],
+                                               newAttr)
+                    tagNeedsEncodingSubstitution = True
+                else:
+                    # This is our first pass through the document.
+                    # Go through it again with the encoding information.
+                    newCharset = match.group(3)
+                    if newCharset and newCharset != self.originalEncoding:
+                        self.declaredHTMLEncoding = newCharset
+                        self._feed(self.declaredHTMLEncoding)
+                        raise StopParsing
+                    pass
+        tag = self.unknown_starttag("meta", attrs)
+        if tag and tagNeedsEncodingSubstitution:
+            tag.containsSubstitutions = True
+
+class StopParsing(Exception):
+    pass
+
+class ICantBelieveItsBeautifulSoup(BeautifulSoup):
+
+    """The BeautifulSoup class is oriented towards skipping over
+    common HTML errors like unclosed tags. However, sometimes it makes
+    errors of its own. For instance, consider this fragment:
+
+     <b>Foo<b>Bar</b></b>
+
+    This is perfectly valid (if bizarre) HTML. However, the
+    BeautifulSoup class will implicitly close the first b tag when it
+    encounters the second 'b'. It will think the author wrote
+    "<b>Foo<b>Bar", and didn't close the first 'b' tag, because
+    there's no real-world reason to bold something that's already
+    bold. When it encounters '</b></b>' it will close two more 'b'
+    tags, for a grand total of three tags closed instead of two. This
+    can throw off the rest of your document structure. The same is
+    true of a number of other tags, listed below.
+
+    It's much more common for someone to forget to close a 'b' tag
+    than to actually use nested 'b' tags, and the BeautifulSoup class
+    handles the common case. This class handles the not-co-common
+    case: where you can't believe someone wrote what they did, but
+    it's valid HTML and BeautifulSoup screwed up by assuming it
+    wouldn't be."""
+
+    I_CANT_BELIEVE_THEYRE_NESTABLE_INLINE_TAGS = \
+     ('em', 'big', 'i', 'small', 'tt', 'abbr', 'acronym', 'strong',
+      'cite', 'code', 'dfn', 'kbd', 'samp', 'strong', 'var', 'b',
+      'big')
+
+    I_CANT_BELIEVE_THEYRE_NESTABLE_BLOCK_TAGS = ('noscript')
+
+    NESTABLE_TAGS = buildTagMap([], BeautifulSoup.NESTABLE_TAGS,
+                                I_CANT_BELIEVE_THEYRE_NESTABLE_BLOCK_TAGS,
+                                I_CANT_BELIEVE_THEYRE_NESTABLE_INLINE_TAGS)
+
+class MinimalSoup(BeautifulSoup):
+    """The MinimalSoup class is for parsing HTML that contains
+    pathologically bad markup. It makes no assumptions about tag
+    nesting, but it does know which tags are self-closing, that
+    <script> tags contain Javascript and should not be parsed, that
+    META tags may contain encoding information, and so on.
+
+    This also makes it better for subclassing than BeautifulStoneSoup
+    or BeautifulSoup."""
+
+    RESET_NESTING_TAGS = buildTagMap('noscript')
+    NESTABLE_TAGS = {}
+
+class BeautifulSOAP(BeautifulStoneSoup):
+    """This class will push a tag with only a single string child into
+    the tag's parent as an attribute. The attribute's name is the tag
+    name, and the value is the string child. An example should give
+    the flavor of the change:
+
+    <foo><bar>baz</bar></foo>
+     =>
+    <foo bar="baz"><bar>baz</bar></foo>
+
+    You can then access fooTag['bar'] instead of fooTag.barTag.string.
+
+    This is, of course, useful for scraping structures that tend to
+    use subelements instead of attributes, such as SOAP messages. Note
+    that it modifies its input, so don't print the modified version
+    out.
+
+    I'm not sure how many people really want to use this class; let me
+    know if you do. Mainly I like the name."""
+
+    def popTag(self):
+        if len(self.tagStack) > 1:
+            tag = self.tagStack[-1]
+            parent = self.tagStack[-2]
+            parent._getAttrMap()
+            if (isinstance(tag, Tag) and len(tag.contents) == 1 and
+                isinstance(tag.contents[0], NavigableString) and
+                not parent.attrMap.has_key(tag.name)):
+                parent[tag.name] = tag.contents[0]
+        BeautifulStoneSoup.popTag(self)
+
+#Enterprise class names! It has come to our attention that some people
+#think the names of the Beautiful Soup parser classes are too silly
+#and "unprofessional" for use in enterprise screen-scraping. We feel
+#your pain! For such-minded folk, the Beautiful Soup Consortium And
+#All-Night Kosher Bakery recommends renaming this file to
+#"RobustParser.py" (or, in cases of extreme enterprisiness,
+#"RobustParserBeanInterface.class") and using the following
+#enterprise-friendly class aliases:
+class RobustXMLParser(BeautifulStoneSoup):
+    pass
+class RobustHTMLParser(BeautifulSoup):
+    pass
+class RobustWackAssHTMLParser(ICantBelieveItsBeautifulSoup):
+    pass
+class RobustInsanelyWackAssHTMLParser(MinimalSoup):
+    pass
+class SimplifyingSOAPParser(BeautifulSOAP):
+    pass
+
+######################################################
+#
+# Bonus library: Unicode, Dammit
+#
+# This class forces XML data into a standard format (usually to UTF-8
+# or Unicode).  It is heavily based on code from Mark Pilgrim's
+# Universal Feed Parser. It does not rewrite the XML or HTML to
+# reflect a new encoding: that happens in BeautifulStoneSoup.handle_pi
+# (XML) and BeautifulSoup.start_meta (HTML).
+
+# Autodetects character encodings.
+# Download from http://chardet.feedparser.org/
+try:
+    import chardet
+#    import chardet.constants
+#    chardet.constants._debug = 1
+except ImportError:
+    chardet = None
+
+# cjkcodecs and iconv_codec make Python know about more character encodings.
+# Both are available from http://cjkpython.i18n.org/
+# They're built in if you use Python 2.4.
+try:
+    import cjkcodecs.aliases
+except ImportError:
+    pass
+try:
+    import iconv_codec
+except ImportError:
+    pass
+
+class UnicodeDammit:
+    """A class for detecting the encoding of a *ML document and
+    converting it to a Unicode string. If the source encoding is
+    windows-1252, can replace MS smart quotes with their HTML or XML
+    equivalents."""
+
+    # This dictionary maps commonly seen values for "charset" in HTML
+    # meta tags to the corresponding Python codec names. It only covers
+    # values that aren't in Python's aliases and can't be determined
+    # by the heuristics in find_codec.
+    CHARSET_ALIASES = { "macintosh" : "mac-roman",
+                        "x-sjis" : "shift-jis" }
+
+    def __init__(self, markup, overrideEncodings=[],
+                 smartQuotesTo='xml', isHTML=False):
+        self.declaredHTMLEncoding = None
+        self.markup, documentEncoding, sniffedEncoding = \
+                     self._detectEncoding(markup, isHTML)
+        self.smartQuotesTo = smartQuotesTo
+        self.triedEncodings = []
+        if markup == '' or isinstance(markup, unicode):
+            self.originalEncoding = None
+            self.unicode = unicode(markup)
+            return
+
+        u = None
+        for proposedEncoding in overrideEncodings:
+            u = self._convertFrom(proposedEncoding)
+            if u: break
+        if not u:
+            for proposedEncoding in (documentEncoding, sniffedEncoding):
+                u = self._convertFrom(proposedEncoding)
+                if u: break
+
+        # If no luck and we have auto-detection library, try that:
+        if not u and chardet and not isinstance(self.markup, unicode):
+            u = self._convertFrom(chardet.detect(self.markup)['encoding'])
+
+        # As a last resort, try utf-8 and windows-1252:
+        if not u:
+            for proposed_encoding in ("utf-8", "windows-1252"):
+                u = self._convertFrom(proposed_encoding)
+                if u: break
+
+        self.unicode = u
+        if not u: self.originalEncoding = None
+
+    def _subMSChar(self, orig):
+        """Changes a MS smart quote character to an XML or HTML
+        entity."""
+        sub = self.MS_CHARS.get(orig)
+        if isinstance(sub, tuple):
+            if self.smartQuotesTo == 'xml':
+                sub = '&#x%s;' % sub[1]
+            else:
+                sub = '&%s;' % sub[0]
+        return sub
+
+    def _convertFrom(self, proposed):
+        proposed = self.find_codec(proposed)
+        if not proposed or proposed in self.triedEncodings:
+            return None
+        self.triedEncodings.append(proposed)
+        markup = self.markup
+
+        # Convert smart quotes to HTML if coming from an encoding
+        # that might have them.
+        if self.smartQuotesTo and proposed.lower() in("windows-1252",
+                                                      "iso-8859-1",
+                                                      "iso-8859-2"):
+            markup = re.compile("([\x80-\x9f])").sub \
+                     (lambda(x): self._subMSChar(x.group(1)),
+                      markup)
+
+        try:
+            # print "Trying to convert document to %s" % proposed
+            u = self._toUnicode(markup, proposed)
+            self.markup = u
+            self.originalEncoding = proposed
+        except Exception, e:
+            # print "That didn't work!"
+            # print e
+            return None
+        #print "Correct encoding: %s" % proposed
+        return self.markup
+
+    def _toUnicode(self, data, encoding):
+        '''Given a string and its encoding, decodes the string into Unicode.
+        %encoding is a string recognized by encodings.aliases'''
+
+        # strip Byte Order Mark (if present)
+        if (len(data) >= 4) and (data[:2] == '\xfe\xff') \
+               and (data[2:4] != '\x00\x00'):
+            encoding = 'utf-16be'
+            data = data[2:]
+        elif (len(data) >= 4) and (data[:2] == '\xff\xfe') \
+                 and (data[2:4] != '\x00\x00'):
+            encoding = 'utf-16le'
+            data = data[2:]
+        elif data[:3] == '\xef\xbb\xbf':
+            encoding = 'utf-8'
+            data = data[3:]
+        elif data[:4] == '\x00\x00\xfe\xff':
+            encoding = 'utf-32be'
+            data = data[4:]
+        elif data[:4] == '\xff\xfe\x00\x00':
+            encoding = 'utf-32le'
+            data = data[4:]
+        newdata = unicode(data, encoding)
+        return newdata
+
+    def _detectEncoding(self, xml_data, isHTML=False):
+        """Given a document, tries to detect its XML encoding."""
+        xml_encoding = sniffed_xml_encoding = None
+        try:
+            if xml_data[:4] == '\x4c\x6f\xa7\x94':
+                # EBCDIC
+                xml_data = self._ebcdic_to_ascii(xml_data)
+            elif xml_data[:4] == '\x00\x3c\x00\x3f':
+                # UTF-16BE
+                sniffed_xml_encoding = 'utf-16be'
+                xml_data = unicode(xml_data, 'utf-16be').encode('utf-8')
+            elif (len(xml_data) >= 4) and (xml_data[:2] == '\xfe\xff') \
+                     and (xml_data[2:4] != '\x00\x00'):
+                # UTF-16BE with BOM
+                sniffed_xml_encoding = 'utf-16be'
+                xml_data = unicode(xml_data[2:], 'utf-16be').encode('utf-8')
+            elif xml_data[:4] == '\x3c\x00\x3f\x00':
+                # UTF-16LE
+                sniffed_xml_encoding = 'utf-16le'
+                xml_data = unicode(xml_data, 'utf-16le').encode('utf-8')
+            elif (len(xml_data) >= 4) and (xml_data[:2] == '\xff\xfe') and \
+                     (xml_data[2:4] != '\x00\x00'):
+                # UTF-16LE with BOM
+                sniffed_xml_encoding = 'utf-16le'
+                xml_data = unicode(xml_data[2:], 'utf-16le').encode('utf-8')
+            elif xml_data[:4] == '\x00\x00\x00\x3c':
+                # UTF-32BE
+                sniffed_xml_encoding = 'utf-32be'
+                xml_data = unicode(xml_data, 'utf-32be').encode('utf-8')
+            elif xml_data[:4] == '\x3c\x00\x00\x00':
+                # UTF-32LE
+                sniffed_xml_encoding = 'utf-32le'
+                xml_data = unicode(xml_data, 'utf-32le').encode('utf-8')
+            elif xml_data[:4] == '\x00\x00\xfe\xff':
+                # UTF-32BE with BOM
+                sniffed_xml_encoding = 'utf-32be'
+                xml_data = unicode(xml_data[4:], 'utf-32be').encode('utf-8')
+            elif xml_data[:4] == '\xff\xfe\x00\x00':
+                # UTF-32LE with BOM
+                sniffed_xml_encoding = 'utf-32le'
+                xml_data = unicode(xml_data[4:], 'utf-32le').encode('utf-8')
+            elif xml_data[:3] == '\xef\xbb\xbf':
+                # UTF-8 with BOM
+                sniffed_xml_encoding = 'utf-8'
+                xml_data = unicode(xml_data[3:], 'utf-8').encode('utf-8')
+            else:
+                sniffed_xml_encoding = 'ascii'
+                pass
+        except:
+            xml_encoding_match = None
+        xml_encoding_match = re.compile(
+            '^<\?.*encoding=[\'"](.*?)[\'"].*\?>').match(xml_data)
+        if not xml_encoding_match and isHTML:
+            regexp = re.compile('<\s*meta[^>]+charset=([^>]*?)[;\'">]', re.I)
+            xml_encoding_match = regexp.search(xml_data)
+        if xml_encoding_match is not None:
+            xml_encoding = xml_encoding_match.groups()[0].lower()
+            if isHTML:
+                self.declaredHTMLEncoding = xml_encoding
+            if sniffed_xml_encoding and \
+               (xml_encoding in ('iso-10646-ucs-2', 'ucs-2', 'csunicode',
+                                 'iso-10646-ucs-4', 'ucs-4', 'csucs4',
+                                 'utf-16', 'utf-32', 'utf_16', 'utf_32',
+                                 'utf16', 'u16')):
+                xml_encoding = sniffed_xml_encoding
+        return xml_data, xml_encoding, sniffed_xml_encoding
+
+
+    def find_codec(self, charset):
+        return self._codec(self.CHARSET_ALIASES.get(charset, charset)) \
+               or (charset and self._codec(charset.replace("-", ""))) \
+               or (charset and self._codec(charset.replace("-", "_"))) \
+               or charset
+
+    def _codec(self, charset):
+        if not charset: return charset
+        codec = None
+        try:
+            codecs.lookup(charset)
+            codec = charset
+        except (LookupError, ValueError):
+            pass
+        return codec
+
+    EBCDIC_TO_ASCII_MAP = None
+    def _ebcdic_to_ascii(self, s):
+        c = self.__class__
+        if not c.EBCDIC_TO_ASCII_MAP:
+            emap = (0,1,2,3,156,9,134,127,151,141,142,11,12,13,14,15,
+                    16,17,18,19,157,133,8,135,24,25,146,143,28,29,30,31,
+                    128,129,130,131,132,10,23,27,136,137,138,139,140,5,6,7,
+                    144,145,22,147,148,149,150,4,152,153,154,155,20,21,158,26,
+                    32,160,161,162,163,164,165,166,167,168,91,46,60,40,43,33,
+                    38,169,170,171,172,173,174,175,176,177,93,36,42,41,59,94,
+                    45,47,178,179,180,181,182,183,184,185,124,44,37,95,62,63,
+                    186,187,188,189,190,191,192,193,194,96,58,35,64,39,61,34,
+                    195,97,98,99,100,101,102,103,104,105,196,197,198,199,200,
+                    201,202,106,107,108,109,110,111,112,113,114,203,204,205,
+                    206,207,208,209,126,115,116,117,118,119,120,121,122,210,
+                    211,212,213,214,215,216,217,218,219,220,221,222,223,224,
+                    225,226,227,228,229,230,231,123,65,66,67,68,69,70,71,72,
+                    73,232,233,234,235,236,237,125,74,75,76,77,78,79,80,81,
+                    82,238,239,240,241,242,243,92,159,83,84,85,86,87,88,89,
+                    90,244,245,246,247,248,249,48,49,50,51,52,53,54,55,56,57,
+                    250,251,252,253,254,255)
+            import string
+            c.EBCDIC_TO_ASCII_MAP = string.maketrans( \
+            ''.join(map(chr, range(256))), ''.join(map(chr, emap)))
+        return s.translate(c.EBCDIC_TO_ASCII_MAP)
+
+    MS_CHARS = { '\x80' : ('euro', '20AC'),
+                 '\x81' : ' ',
+                 '\x82' : ('sbquo', '201A'),
+                 '\x83' : ('fnof', '192'),
+                 '\x84' : ('bdquo', '201E'),
+                 '\x85' : ('hellip', '2026'),
+                 '\x86' : ('dagger', '2020'),
+                 '\x87' : ('Dagger', '2021'),
+                 '\x88' : ('circ', '2C6'),
+                 '\x89' : ('permil', '2030'),
+                 '\x8A' : ('Scaron', '160'),
+                 '\x8B' : ('lsaquo', '2039'),
+                 '\x8C' : ('OElig', '152'),
+                 '\x8D' : '?',
+                 '\x8E' : ('#x17D', '17D'),
+                 '\x8F' : '?',
+                 '\x90' : '?',
+                 '\x91' : ('lsquo', '2018'),
+                 '\x92' : ('rsquo', '2019'),
+                 '\x93' : ('ldquo', '201C'),
+                 '\x94' : ('rdquo', '201D'),
+                 '\x95' : ('bull', '2022'),
+                 '\x96' : ('ndash', '2013'),
+                 '\x97' : ('mdash', '2014'),
+                 '\x98' : ('tilde', '2DC'),
+                 '\x99' : ('trade', '2122'),
+                 '\x9a' : ('scaron', '161'),
+                 '\x9b' : ('rsaquo', '203A'),
+                 '\x9c' : ('oelig', '153'),
+                 '\x9d' : '?',
+                 '\x9e' : ('#x17E', '17E'),
+                 '\x9f' : ('Yuml', ''),}
+
+#######################################################################
+
+
+#By default, act as an HTML pretty-printer.
+if __name__ == '__main__':
+    import sys
+    soup = BeautifulSoup(sys.stdin)
+    print soup.prettify()
diff --git a/i18n/BeautifulSoup-3.0.8/BeautifulSoupTests.py b/i18n/BeautifulSoup-3.0.8/BeautifulSoupTests.py
new file mode 100644
index 0000000..e68bb3e
--- /dev/null
+++ b/i18n/BeautifulSoup-3.0.8/BeautifulSoupTests.py
@@ -0,0 +1,879 @@
+# -*- coding: utf-8 -*-
+"""Unit tests for Beautiful Soup.
+
+These tests make sure the Beautiful Soup works as it should. If you
+find a bug in Beautiful Soup, the best way to express it is as a test
+case like this that fails."""
+
+import unittest
+from BeautifulSoup import *
+
+class SoupTest(unittest.TestCase):
+
+    def assertSoupEquals(self, toParse, rep=None, c=BeautifulSoup):
+        """Parse the given text and make sure its string rep is the other
+        given text."""
+        if rep == None:
+            rep = toParse
+        self.assertEqual(str(c(toParse)), rep)
+
+
+class FollowThatTag(SoupTest):
+
+    "Tests the various ways of fetching tags from a soup."
+
+    def setUp(self):
+        ml = """
+        <a id="x">1</a>
+        <A id="a">2</a>
+        <b id="b">3</a>
+        <b href="foo" id="x">4</a>
+        <ac width=100>4</ac>"""
+        self.soup = BeautifulStoneSoup(ml)
+
+    def testFindAllByName(self):
+        matching = self.soup('a')
+        self.assertEqual(len(matching), 2)
+        self.assertEqual(matching[0].name, 'a')
+        self.assertEqual(matching, self.soup.findAll('a'))
+        self.assertEqual(matching, self.soup.findAll(SoupStrainer('a')))
+
+    def testFindAllByAttribute(self):
+        matching = self.soup.findAll(id='x')
+        self.assertEqual(len(matching), 2)
+        self.assertEqual(matching[0].name, 'a')
+        self.assertEqual(matching[1].name, 'b')
+
+        matching2 = self.soup.findAll(attrs={'id' : 'x'})
+        self.assertEqual(matching, matching2)
+
+        strainer = SoupStrainer(attrs={'id' : 'x'})
+        self.assertEqual(matching, self.soup.findAll(strainer))
+
+        self.assertEqual(len(self.soup.findAll(id=None)), 1)
+
+        self.assertEqual(len(self.soup.findAll(width=100)), 1)
+        self.assertEqual(len(self.soup.findAll(junk=None)), 5)
+        self.assertEqual(len(self.soup.findAll(junk=[1, None])), 5)
+
+        self.assertEqual(len(self.soup.findAll(junk=re.compile('.*'))), 0)
+        self.assertEqual(len(self.soup.findAll(junk=True)), 0)
+
+        self.assertEqual(len(self.soup.findAll(junk=True)), 0)
+        self.assertEqual(len(self.soup.findAll(href=True)), 1)
+
+    def testFindallByClass(self):
+        soup = BeautifulSoup('<b class="foo">Foo</b><a class="1 23 4">Bar</a>')
+        self.assertEqual(soup.find(attrs='foo').string, "Foo")
+        self.assertEqual(soup.find('a', '1').string, "Bar")
+        self.assertEqual(soup.find('a', '23').string, "Bar")
+        self.assertEqual(soup.find('a', '4').string, "Bar")
+
+        self.assertEqual(soup.find('a', '2'), None)
+
+    def testFindAllByList(self):
+        matching = self.soup(['a', 'ac'])
+        self.assertEqual(len(matching), 3)
+
+    def testFindAllByHash(self):
+        matching = self.soup({'a' : True, 'b' : True})
+        self.assertEqual(len(matching), 4)
+
+    def testFindAllText(self):
+        soup = BeautifulSoup("<html>\xbb</html>")
+        self.assertEqual(soup.findAll(text=re.compile('.*')),
+                         [u'\xbb'])
+
+    def testFindAllByRE(self):
+        import re
+        r = re.compile('a.*')
+        self.assertEqual(len(self.soup(r)), 3)
+
+    def testFindAllByMethod(self):
+        def matchTagWhereIDMatchesName(tag):
+            return tag.name == tag.get('id')
+
+        matching = self.soup.findAll(matchTagWhereIDMatchesName)
+        self.assertEqual(len(matching), 2)
+        self.assertEqual(matching[0].name, 'a')
+
+    def testFindByIndex(self):
+        """For when you have the tag and you want to know where it is."""
+        tag = self.soup.find('a', id="a")
+        self.assertEqual(self.soup.index(tag), 3)
+
+        # It works for NavigableStrings as well.
+        s = tag.string
+        self.assertEqual(tag.index(s), 0)
+
+        # If the tag isn't present, a ValueError is raised.
+        soup2 = BeautifulSoup("<b></b>")
+        tag2 = soup2.find('b')
+        self.assertRaises(ValueError, self.soup.index, tag2)
+
+    def testParents(self):
+        soup = BeautifulSoup('<ul id="foo"></ul><ul id="foo"><ul><ul id="foo" a="b"><b>Blah')
+        b = soup.b
+        self.assertEquals(len(b.findParents('ul', {'id' : 'foo'})), 2)
+        self.assertEquals(b.findParent('ul')['a'], 'b')
+
+    PROXIMITY_TEST = BeautifulSoup('<b id="1"><b id="2"><b id="3"><b id="4">')
+
+    def testNext(self):
+        soup = self.PROXIMITY_TEST
+        b = soup.find('b', {'id' : 2})
+        self.assertEquals(b.findNext('b')['id'], '3')
+        self.assertEquals(b.findNext('b')['id'], '3')
+        self.assertEquals(len(b.findAllNext('b')), 2)
+        self.assertEquals(len(b.findAllNext('b', {'id' : 4})), 1)
+
+    def testPrevious(self):
+        soup = self.PROXIMITY_TEST
+        b = soup.find('b', {'id' : 3})
+        self.assertEquals(b.findPrevious('b')['id'], '2')
+        self.assertEquals(b.findPrevious('b')['id'], '2')
+        self.assertEquals(len(b.findAllPrevious('b')), 2)
+        self.assertEquals(len(b.findAllPrevious('b', {'id' : 2})), 1)
+
+
+    SIBLING_TEST = BeautifulSoup('<blockquote id="1"><blockquote id="1.1"></blockquote></blockquote><blockquote id="2"><blockquote id="2.1"></blockquote></blockquote><blockquote id="3"><blockquote id="3.1"></blockquote></blockquote><blockquote id="4">')
+
+    def testNextSibling(self):
+        soup = self.SIBLING_TEST
+        tag = 'blockquote'
+        b = soup.find(tag, {'id' : 2})
+        self.assertEquals(b.findNext(tag)['id'], '2.1')
+        self.assertEquals(b.findNextSibling(tag)['id'], '3')
+        self.assertEquals(b.findNextSibling(tag)['id'], '3')
+        self.assertEquals(len(b.findNextSiblings(tag)), 2)
+        self.assertEquals(len(b.findNextSiblings(tag, {'id' : 4})), 1)
+
+    def testPreviousSibling(self):
+        soup = self.SIBLING_TEST
+        tag = 'blockquote'
+        b = soup.find(tag, {'id' : 3})
+        self.assertEquals(b.findPrevious(tag)['id'], '2.1')
+        self.assertEquals(b.findPreviousSibling(tag)['id'], '2')
+        self.assertEquals(b.findPreviousSibling(tag)['id'], '2')
+        self.assertEquals(len(b.findPreviousSiblings(tag)), 2)
+        self.assertEquals(len(b.findPreviousSiblings(tag, id=1)), 1)
+
+    def testTextNavigation(self):
+        soup = BeautifulSoup('Foo<b>Bar</b><i id="1"><b>Baz<br />Blee<hr id="1"/></b></i>Blargh')
+        baz = soup.find(text='Baz')
+        self.assertEquals(baz.findParent("i")['id'], '1')
+        self.assertEquals(baz.findNext(text='Blee'), 'Blee')
+        self.assertEquals(baz.findNextSibling(text='Blee'), 'Blee')
+        self.assertEquals(baz.findNextSibling(text='Blargh'), None)
+        self.assertEquals(baz.findNextSibling('hr')['id'], '1')
+
+class SiblingRivalry(SoupTest):
+    "Tests the nextSibling and previousSibling navigation."
+
+    def testSiblings(self):
+        soup = BeautifulSoup("<ul><li>1<p>A</p>B<li>2<li>3</ul>")
+        secondLI = soup.find('li').nextSibling
+        self.assert_(secondLI.name == 'li' and secondLI.string == '2')
+        self.assertEquals(soup.find(text='1').nextSibling.name, 'p')
+        self.assertEquals(soup.find('p').nextSibling, 'B')
+        self.assertEquals(soup.find('p').nextSibling.previousSibling.nextSibling, 'B')
+
+class TagsAreObjectsToo(SoupTest):
+    "Tests the various built-in functions of Tag objects."
+
+    def testLen(self):
+        soup = BeautifulSoup("<top>1<b>2</b>3</top>")
+        self.assertEquals(len(soup.top), 3)
+
+class StringEmUp(SoupTest):
+    "Tests the use of 'string' as an alias for a tag's only content."
+
+    def testString(self):
+        s = BeautifulSoup("<b>foo</b>")
+        self.assertEquals(s.b.string, 'foo')
+
+    def testLackOfString(self):
+        s = BeautifulSoup("<b>f<i>e</i>o</b>")
+        self.assert_(not s.b.string)
+
+    def testStringAssign(self):
+        s = BeautifulSoup("<b></b>")
+        b = s.b
+        b.string = "foo"
+        string = b.string
+        self.assertEquals(string, "foo")
+        self.assert_(isinstance(string, NavigableString))
+
+class AllText(SoupTest):
+    "Tests the use of 'text' to get all of string content from the tag."
+
+    def testText(self):
+        soup = BeautifulSoup("<ul><li>spam</li><li>eggs</li><li>cheese</li>")
+        self.assertEquals(soup.ul.text, "spameggscheese")
+        self.assertEquals(soup.ul.getText('/'), "spam/eggs/cheese")
+
+class ThatsMyLimit(SoupTest):
+    "Tests the limit argument."
+
+    def testBasicLimits(self):
+        s = BeautifulSoup('<br id="1" /><br id="1" /><br id="1" /><br id="1" />')
+        self.assertEquals(len(s.findAll('br')), 4)
+        self.assertEquals(len(s.findAll('br', limit=2)), 2)
+        self.assertEquals(len(s('br', limit=2)), 2)
+
+class OnlyTheLonely(SoupTest):
+    "Tests the parseOnly argument to the constructor."
+    def setUp(self):
+        x = []
+        for i in range(1,6):
+            x.append('<a id="%s">' % i)
+            for j in range(100,103):
+                x.append('<b id="%s.%s">Content %s.%s</b>' % (i,j, i,j))
+            x.append('</a>')
+        self.x = ''.join(x)
+
+    def testOnly(self):
+        strainer = SoupStrainer("b")
+        soup = BeautifulSoup(self.x, parseOnlyThese=strainer)
+        self.assertEquals(len(soup), 15)
+
+        strainer = SoupStrainer(id=re.compile("100.*"))
+        soup = BeautifulSoup(self.x, parseOnlyThese=strainer)
+        self.assertEquals(len(soup), 5)
+
+        strainer = SoupStrainer(text=re.compile("10[01].*"))
+        soup = BeautifulSoup(self.x, parseOnlyThese=strainer)
+        self.assertEquals(len(soup), 10)
+
+        strainer = SoupStrainer(text=lambda(x):x[8]=='3')
+        soup = BeautifulSoup(self.x, parseOnlyThese=strainer)
+        self.assertEquals(len(soup), 3)
+
+class PickleMeThis(SoupTest):
+    "Testing features like pickle and deepcopy."
+
+    def setUp(self):
+        self.page = """<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"
+"http://www.w3.org/TR/REC-html40/transitional.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>Beautiful Soup: We called him Tortoise because he taught us.</title>
+<link rev="made" href="mailto:leonardr@segfault.org">
+<meta name="Description" content="Beautiful Soup: an HTML parser optimized for screen-scraping.">
+<meta name="generator" content="Markov Approximation 1.4 (module: leonardr)">
+<meta name="author" content="Leonard Richardson">
+</head>
+<body>
+<a href="foo">foo</a>
+<a href="foo"><b>bar</b></a>
+</body>
+</html>"""
+
+        self.soup = BeautifulSoup(self.page)
+
+    def testPickle(self):
+        import pickle
+        dumped = pickle.dumps(self.soup, 2)
+        loaded = pickle.loads(dumped)
+        self.assertEqual(loaded.__class__, BeautifulSoup)
+        self.assertEqual(str(loaded), str(self.soup))
+
+    def testDeepcopy(self):
+        from copy import deepcopy
+        copied = deepcopy(self.soup)
+        self.assertEqual(str(copied), str(self.soup))
+
+    def testUnicodePickle(self):
+        import cPickle as pickle
+        html = "<b>" + chr(0xc3) + "</b>"
+        soup = BeautifulSoup(html)
+        dumped = pickle.dumps(soup, pickle.HIGHEST_PROTOCOL)
+        loaded = pickle.loads(dumped)
+        self.assertEqual(str(loaded), str(soup))
+
+
+class WriteOnlyCode(SoupTest):
+    "Testing the modification of the tree."
+
+    def testModifyAttributes(self):
+        soup = BeautifulSoup('<a id="1"></a>')
+        soup.a['id'] = 2
+        self.assertEqual(soup.renderContents(), '<a id="2"></a>')
+        del(soup.a['id'])
+        self.assertEqual(soup.renderContents(), '<a></a>')
+        soup.a['id2'] = 'foo'
+        self.assertEqual(soup.renderContents(), '<a id2="foo"></a>')
+
+    def testNewTagCreation(self):
+        "Makes sure tags don't step on each others' toes."
+        soup = BeautifulSoup()
+        a = Tag(soup, 'a')
+        ol = Tag(soup, 'ol')
+        a['href'] = 'http://foo.com/'
+        self.assertRaises(KeyError, lambda : ol['href'])
+
+    def testTagReplacement(self):
+        # Make sure you can replace an element with itself.
+        text = "<a><b></b><c>Foo<d></d></c></a><a><e></e></a>"
+        soup = BeautifulSoup(text)
+        c = soup.c
+        soup.c.replaceWith(c)
+        self.assertEquals(str(soup), text)
+
+        # A very simple case
+        soup = BeautifulSoup("<b>Argh!</b>")
+        soup.find(text="Argh!").replaceWith("Hooray!")
+        newText = soup.find(text="Hooray!")
+        b = soup.b
+        self.assertEqual(newText.previous, b)
+        self.assertEqual(newText.parent, b)
+        self.assertEqual(newText.previous.next, newText)
+        self.assertEqual(newText.next, None)
+
+        # A more complex case
+        soup = BeautifulSoup("<a><b>Argh!</b><c></c><d></d></a>")
+        soup.b.insert(1, "Hooray!")
+        newText = soup.find(text="Hooray!")
+        self.assertEqual(newText.previous, "Argh!")
+        self.assertEqual(newText.previous.next, newText)
+
+        self.assertEqual(newText.previousSibling, "Argh!")
+        self.assertEqual(newText.previousSibling.nextSibling, newText)
+
+        self.assertEqual(newText.nextSibling, None)
+        self.assertEqual(newText.next, soup.c)
+
+        text = "<html>There's <b>no</b> business like <b>show</b> business</html>"
+        soup = BeautifulSoup(text)
+        no, show = soup.findAll('b')
+        show.replaceWith(no)
+        self.assertEquals(str(soup), "<html>There's  business like <b>no</b> business</html>")
+
+        # Even more complex
+        soup = BeautifulSoup("<a><b>Find</b><c>lady!</c><d></d></a>")
+        tag = Tag(soup, 'magictag')
+        tag.insert(0, "the")
+        soup.a.insert(1, tag)
+
+        b = soup.b
+        c = soup.c
+        theText = tag.find(text=True)
+        findText = b.find(text="Find")
+
+        self.assertEqual(findText.next, tag)
+        self.assertEqual(tag.previous, findText)
+        self.assertEqual(b.nextSibling, tag)
+        self.assertEqual(tag.previousSibling, b)
+        self.assertEqual(tag.nextSibling, c)
+        self.assertEqual(c.previousSibling, tag)
+
+        self.assertEqual(theText.next, c)
+        self.assertEqual(c.previous, theText)
+
+        # Aand... incredibly complex.
+        soup = BeautifulSoup("""<a>We<b>reserve<c>the</c><d>right</d></b></a><e>to<f>refuse</f><g>service</g></e>""")
+        f = soup.f
+        a = soup.a
+        c = soup.c
+        e = soup.e
+        weText = a.find(text="We")
+        soup.b.replaceWith(soup.f)
+        self.assertEqual(str(soup), "<a>We<f>refuse</f></a><e>to<g>service</g></e>")
+
+        self.assertEqual(f.previous, weText)
+        self.assertEqual(weText.next, f)
+        self.assertEqual(f.previousSibling, weText)
+        self.assertEqual(f.nextSibling, None)
+        self.assertEqual(weText.nextSibling, f)
+    
+    def testReplaceWithChildren(self):
+        soup = BeautifulStoneSoup(
+            "<top><replace><child1/><child2/></replace></top>",
+            selfClosingTags=["child1", "child2"])
+        soup.replaceTag.replaceWithChildren()
+        self.assertEqual(soup.top.contents[0].name, "child1")
+        self.assertEqual(soup.top.contents[1].name, "child2")
+
+    def testAppend(self):
+       doc = "<p>Don't leave me <b>here</b>.</p> <p>Don't leave me.</p>"
+       soup = BeautifulSoup(doc)
+       second_para = soup('p')[1]
+       bold = soup.find('b')
+       soup('p')[1].append(soup.find('b'))
+       self.assertEqual(bold.parent, second_para)
+       self.assertEqual(str(soup),
+                        "<p>Don't leave me .</p> "
+                        "<p>Don't leave me.<b>here</b></p>")
+
+    def testTagExtraction(self):
+        # A very simple case
+        text = '<html><div id="nav">Nav crap</div>Real content here.</html>'
+        soup = BeautifulSoup(text)
+        extracted = soup.find("div", id="nav").extract()
+        self.assertEqual(str(soup), "<html>Real content here.</html>")
+        self.assertEqual(str(extracted), '<div id="nav">Nav crap</div>')
+
+        # A simple case, a more complex test.
+        text = "<doc><a>1<b>2</b></a><a>i<b>ii</b></a><a>A<b>B</b></a></doc>"
+        soup = BeautifulStoneSoup(text)
+        doc = soup.doc
+        numbers, roman, letters = soup("a")
+
+        self.assertEqual(roman.parent, doc)
+        oldPrevious = roman.previous
+        endOfThisTag = roman.nextSibling.previous
+        self.assertEqual(oldPrevious, "2")
+        self.assertEqual(roman.next, "i")
+        self.assertEqual(endOfThisTag, "ii")
+        self.assertEqual(roman.previousSibling, numbers)
+        self.assertEqual(roman.nextSibling, letters)
+
+        roman.extract()
+        self.assertEqual(roman.parent, None)
+        self.assertEqual(roman.previous, None)
+        self.assertEqual(roman.next, "i")
+        self.assertEqual(letters.previous, '2')
+        self.assertEqual(roman.previousSibling, None)
+        self.assertEqual(roman.nextSibling, None)
+        self.assertEqual(endOfThisTag.next, None)
+        self.assertEqual(roman.b.contents[0].next, None)
+        self.assertEqual(numbers.nextSibling, letters)
+        self.assertEqual(letters.previousSibling, numbers)
+        self.assertEqual(len(doc.contents), 2)
+        self.assertEqual(doc.contents[0], numbers)
+        self.assertEqual(doc.contents[1], letters)
+
+        # A more complex case.
+        text = "<a>1<b>2<c>Hollywood, baby!</c></b></a>3"
+        soup = BeautifulStoneSoup(text)
+        one = soup.find(text="1")
+        three = soup.find(text="3")
+        toExtract = soup.b
+        soup.b.extract()
+        self.assertEqual(one.next, three)
+        self.assertEqual(three.previous, one)
+        self.assertEqual(one.parent.nextSibling, three)
+        self.assertEqual(three.previousSibling, soup.a)
+        
+    def testClear(self):
+        soup = BeautifulSoup("<ul><li></li><li></li></ul>")
+        soup.ul.clear()
+        self.assertEqual(len(soup.ul.contents), 0)
+
+class TheManWithoutAttributes(SoupTest):
+    "Test attribute access"
+
+    def testHasKey(self):
+        text = "<foo attr='bar'>"
+        self.assertEquals(BeautifulSoup(text).foo.has_key('attr'), True)
+
+class QuoteMeOnThat(SoupTest):
+    "Test quoting"
+    def testQuotedAttributeValues(self):
+        self.assertSoupEquals("<foo attr='bar'></foo>",
+                              '<foo attr="bar"></foo>')
+
+        text = """<foo attr='bar "brawls" happen'>a</foo>"""
+        soup = BeautifulSoup(text)
+        self.assertEquals(soup.renderContents(), text)
+
+        soup.foo['attr'] = 'Brawls happen at "Bob\'s Bar"'
+        newText = """<foo attr='Brawls happen at "Bob&squot;s Bar"'>a</foo>"""
+        self.assertSoupEquals(soup.renderContents(), newText)
+
+        self.assertSoupEquals('<this is="really messed up & stuff">',
+                              '<this is="really messed up &amp; stuff"></this>')
+
+        # This is not what the original author had in mind, but it's
+        # a legitimate interpretation of what they wrote.
+        self.assertSoupEquals("""<a href="foo</a>, </a><a href="bar">baz</a>""",
+        '<a href="foo&lt;/a&gt;, &lt;/a&gt;&lt;a href="></a>, <a href="bar">baz</a>')
+
+        # SGMLParser generates bogus parse events when attribute values
+        # contain embedded brackets, but at least Beautiful Soup fixes
+        # it up a little.
+        self.assertSoupEquals('<a b="<a>">', '<a b="&lt;a&gt;"></a><a>"></a>')
+        self.assertSoupEquals('<a href="http://foo.com/<a> and blah and blah',
+                              """<a href='"http://foo.com/'></a><a> and blah and blah</a>""")
+
+
+
+class YoureSoLiteral(SoupTest):
+    "Test literal mode."
+    def testLiteralMode(self):
+        text = "<script>if (i<imgs.length)</script><b>Foo</b>"
+        soup = BeautifulSoup(text)
+        self.assertEqual(soup.script.contents[0], "if (i<imgs.length)")
+        self.assertEqual(soup.b.contents[0], "Foo")
+
+    def testTextArea(self):
+        text = "<textarea><b>This is an example of an HTML tag</b><&<&</textarea>"
+        soup = BeautifulSoup(text)
+        self.assertEqual(soup.textarea.contents[0],
+                         "<b>This is an example of an HTML tag</b><&<&")
+
+class OperatorOverload(SoupTest):
+    "Our operators do it all! Call now!"
+
+    def testTagNameAsFind(self):
+        "Tests that referencing a tag name as a member delegates to find()."
+        soup = BeautifulSoup('<b id="1">foo<i>bar</i></b><b>Red herring</b>')
+        self.assertEqual(soup.b.i, soup.find('b').find('i'))
+        self.assertEqual(soup.b.i.string, 'bar')
+        self.assertEqual(soup.b['id'], '1')
+        self.assertEqual(soup.b.contents[0], 'foo')
+        self.assert_(not soup.a)
+
+        #Test the .fooTag variant of .foo.
+        self.assertEqual(soup.bTag.iTag.string, 'bar')
+        self.assertEqual(soup.b.iTag.string, 'bar')
+        self.assertEqual(soup.find('b').find('i'), soup.bTag.iTag)
+
+class NestableEgg(SoupTest):
+    """Here we test tag nesting. TEST THE NEST, DUDE! X-TREME!"""
+
+    def testParaInsideBlockquote(self):
+        soup = BeautifulSoup('<blockquote><p><b>Foo</blockquote><p>Bar')
+        self.assertEqual(soup.blockquote.p.b.string, 'Foo')
+        self.assertEqual(soup.blockquote.b.string, 'Foo')
+        self.assertEqual(soup.find('p', recursive=False).string, 'Bar')
+
+    def testNestedTables(self):
+        text = """<table id="1"><tr><td>Here's another table:
+        <table id="2"><tr><td>Juicy text</td></tr></table></td></tr></table>"""
+        soup = BeautifulSoup(text)
+        self.assertEquals(soup.table.table.td.string, 'Juicy text')
+        self.assertEquals(len(soup.findAll('table')), 2)
+        self.assertEquals(len(soup.table.findAll('table')), 1)
+        self.assertEquals(soup.find('table', {'id' : 2}).parent.parent.parent.name,
+                          'table')
+
+        text = "<table><tr><td><div><table>Foo</table></div></td></tr></table>"
+        soup = BeautifulSoup(text)
+        self.assertEquals(soup.table.tr.td.div.table.contents[0], "Foo")
+
+        text = """<table><thead><tr>Foo</tr></thead><tbody><tr>Bar</tr></tbody>
+        <tfoot><tr>Baz</tr></tfoot></table>"""
+        soup = BeautifulSoup(text)
+        self.assertEquals(soup.table.thead.tr.contents[0], "Foo")
+
+    def testBadNestedTables(self):
+        soup = BeautifulSoup("<table><tr><table><tr id='nested'>")
+        self.assertEquals(soup.table.tr.table.tr['id'], 'nested')
+
+class CleanupOnAisleFour(SoupTest):
+    """Here we test cleanup of text that breaks SGMLParser or is just
+    obnoxious."""
+
+    def testSelfClosingtag(self):
+        self.assertEqual(str(BeautifulSoup("Foo<br/>Bar").find('br')),
+                         '<br />')
+
+        self.assertSoupEquals('<p>test1<br/>test2</p>',
+                              '<p>test1<br />test2</p>')
+
+        text = '<p>test1<selfclosing>test2'
+        soup = BeautifulStoneSoup(text)
+        self.assertEqual(str(soup),
+                         '<p>test1<selfclosing>test2</selfclosing></p>')
+
+        soup = BeautifulStoneSoup(text, selfClosingTags='selfclosing')
+        self.assertEqual(str(soup),
+                         '<p>test1<selfclosing />test2</p>')
+
+    def testSelfClosingTagOrNot(self):
+        text = "<item><link>http://foo.com/</link></item>"
+        self.assertEqual(BeautifulStoneSoup(text).renderContents(), text)
+        self.assertEqual(BeautifulSoup(text).renderContents(),
+                         '<item><link />http://foo.com/</item>')
+
+    def testCData(self):
+        xml = "<root>foo<![CDATA[foobar]]>bar</root>"
+        self.assertSoupEquals(xml, xml)
+        r = re.compile("foo.*bar")
+        soup = BeautifulSoup(xml)
+        self.assertEquals(soup.find(text=r).string, "foobar")
+        self.assertEquals(soup.find(text=r).__class__, CData)
+
+    def testComments(self):
+        xml = "foo<!--foobar-->baz"
+        self.assertSoupEquals(xml)
+        r = re.compile("foo.*bar")
+        soup = BeautifulSoup(xml)
+        self.assertEquals(soup.find(text=r).string, "foobar")
+        self.assertEquals(soup.find(text="foobar").__class__, Comment)
+
+    def testDeclaration(self):
+        xml = "foo<!DOCTYPE foobar>baz"
+        self.assertSoupEquals(xml)
+        r = re.compile(".*foo.*bar")
+        soup = BeautifulSoup(xml)
+        text = "DOCTYPE foobar"
+        self.assertEquals(soup.find(text=r).string, text)
+        self.assertEquals(soup.find(text=text).__class__, Declaration)
+
+        namespaced_doctype = ('<!DOCTYPE xsl:stylesheet SYSTEM "htmlent.dtd">'
+                              '<html>foo</html>')
+        soup = BeautifulSoup(namespaced_doctype)
+        self.assertEquals(soup.contents[0],
+                          'DOCTYPE xsl:stylesheet SYSTEM "htmlent.dtd"')
+        self.assertEquals(soup.html.contents[0], 'foo')
+
+    def testEntityConversions(self):
+        text = "&lt;&lt;sacr&eacute;&#32;bleu!&gt;&gt;"
+        soup = BeautifulStoneSoup(text)
+        self.assertSoupEquals(text)
+
+        xmlEnt = BeautifulStoneSoup.XML_ENTITIES
+        htmlEnt = BeautifulStoneSoup.HTML_ENTITIES
+        xhtmlEnt = BeautifulStoneSoup.XHTML_ENTITIES
+
+        soup = BeautifulStoneSoup(text, convertEntities=xmlEnt)
+        self.assertEquals(str(soup), "<<sacr&eacute; bleu!>>")
+
+        soup = BeautifulStoneSoup(text, convertEntities=xmlEnt)
+        self.assertEquals(str(soup), "<<sacr&eacute; bleu!>>")
+
+        soup = BeautifulStoneSoup(text, convertEntities=htmlEnt)
+        self.assertEquals(unicode(soup), u"<<sacr\xe9 bleu!>>")
+
+        # Make sure the "XML", "HTML", and "XHTML" settings work.
+        text = "&lt;&trade;&apos;"
+        soup = BeautifulStoneSoup(text, convertEntities=xmlEnt)
+        self.assertEquals(unicode(soup), u"<&trade;'")
+
+        soup = BeautifulStoneSoup(text, convertEntities=htmlEnt)
+        self.assertEquals(unicode(soup), u"<\u2122&apos;")
+
+        soup = BeautifulStoneSoup(text, convertEntities=xhtmlEnt)
+        self.assertEquals(unicode(soup), u"<\u2122'")
+
+        invalidEntity = "foo&#bar;baz"
+        soup = BeautifulStoneSoup\
+               (invalidEntity,
+                convertEntities=htmlEnt)
+        self.assertEquals(str(soup), invalidEntity)
+
+    def testNonBreakingSpaces(self):
+        soup = BeautifulSoup("<a>&nbsp;&nbsp;</a>",
+                             convertEntities=BeautifulStoneSoup.HTML_ENTITIES)
+        self.assertEquals(unicode(soup), u"<a>\xa0\xa0</a>")
+
+    def testWhitespaceInDeclaration(self):
+        self.assertSoupEquals('<! DOCTYPE>', '<!DOCTYPE>')
+
+    def testJunkInDeclaration(self):
+        self.assertSoupEquals('<! Foo = -8>a', '<!Foo = -8>a')
+
+    def testIncompleteDeclaration(self):
+        self.assertSoupEquals('a<!b <p>c')
+
+    def testEntityReplacement(self):
+        self.assertSoupEquals('<b>hello&nbsp;there</b>')
+
+    def testEntitiesInAttributeValues(self):
+        self.assertSoupEquals('<x t="x&#241;">', '<x t="x\xc3\xb1"></x>')
+        self.assertSoupEquals('<x t="x&#xf1;">', '<x t="x\xc3\xb1"></x>')
+
+        soup = BeautifulSoup('<x t="&gt;&trade;">',
+                             convertEntities=BeautifulStoneSoup.HTML_ENTITIES)
+        self.assertEquals(unicode(soup), u'<x t="&gt;\u2122"></x>')
+
+        uri = "http://crummy.com?sacr&eacute;&amp;bleu"
+        link = '<a href="%s"></a>' % uri
+        soup = BeautifulSoup(link)
+        self.assertEquals(unicode(soup), link)
+        #self.assertEquals(unicode(soup.a['href']), uri)
+
+        soup = BeautifulSoup(link, convertEntities=BeautifulSoup.HTML_ENTITIES)
+        self.assertEquals(unicode(soup),
+                          link.replace("&eacute;", u"\xe9"))
+
+        uri = "http://crummy.com?sacr&eacute;&bleu"
+        link = '<a href="%s"></a>' % uri
+        soup = BeautifulSoup(link, convertEntities=BeautifulSoup.HTML_ENTITIES)
+        self.assertEquals(unicode(soup.a['href']),
+                          uri.replace("&eacute;", u"\xe9"))
+
+    def testNakedAmpersands(self):
+        html = {'convertEntities':BeautifulStoneSoup.HTML_ENTITIES}
+        soup = BeautifulStoneSoup("AT&T ", **html)
+        self.assertEquals(str(soup), 'AT&amp;T ')
+
+        nakedAmpersandInASentence = "AT&T was Ma Bell"
+        soup = BeautifulStoneSoup(nakedAmpersandInASentence,**html)
+        self.assertEquals(str(soup), \
+               nakedAmpersandInASentence.replace('&','&amp;'))
+
+        invalidURL = '<a href="http://example.org?a=1&b=2;3">foo</a>'
+        validURL = invalidURL.replace('&','&amp;')
+        soup = BeautifulStoneSoup(invalidURL)
+        self.assertEquals(str(soup), validURL)
+
+        soup = BeautifulStoneSoup(validURL)
+        self.assertEquals(str(soup), validURL)
+
+
+class EncodeRed(SoupTest):
+    """Tests encoding conversion, Unicode conversion, and Microsoft
+    smart quote fixes."""
+
+    def testUnicodeDammitStandalone(self):
+        markup = "<foo>\x92</foo>"
+        dammit = UnicodeDammit(markup)
+        self.assertEquals(dammit.unicode, "<foo>&#x2019;</foo>")
+
+        hebrew = "\xed\xe5\xec\xf9"
+        dammit = UnicodeDammit(hebrew, ["iso-8859-8"])
+        self.assertEquals(dammit.unicode, u'\u05dd\u05d5\u05dc\u05e9')
+        self.assertEquals(dammit.originalEncoding, 'iso-8859-8')
+
+    def testGarbageInGarbageOut(self):
+        ascii = "<foo>a</foo>"
+        asciiSoup = BeautifulStoneSoup(ascii)
+        self.assertEquals(ascii, str(asciiSoup))
+
+        unicodeData = u"<foo>\u00FC</foo>"
+        utf8 = unicodeData.encode("utf-8")
+        self.assertEquals(utf8, '<foo>\xc3\xbc</foo>')
+
+        unicodeSoup = BeautifulStoneSoup(unicodeData)
+        self.assertEquals(unicodeData, unicode(unicodeSoup))
+        self.assertEquals(unicode(unicodeSoup.foo.string), u'\u00FC')
+
+        utf8Soup = BeautifulStoneSoup(utf8, fromEncoding='utf-8')
+        self.assertEquals(utf8, str(utf8Soup))
+        self.assertEquals(utf8Soup.originalEncoding, "utf-8")
+
+        utf8Soup = BeautifulStoneSoup(unicodeData)
+        self.assertEquals(utf8, str(utf8Soup))
+        self.assertEquals(utf8Soup.originalEncoding, None)
+
+
+    def testHandleInvalidCodec(self):
+        for bad_encoding in ['.utf8', '...', 'utF---16.!']:
+            soup = BeautifulSoup("Räksmörgås", fromEncoding=bad_encoding)
+            self.assertEquals(soup.originalEncoding, 'utf-8')
+
+    def testUnicodeSearch(self):
+        html = u'<html><body><h1>Räksmörgås</h1></body></html>'
+        soup = BeautifulSoup(html)
+        self.assertEqual(soup.find(text=u'Räksmörgås'),u'Räksmörgås')
+
+    def testRewrittenXMLHeader(self):
+        euc_jp = '<?xml version="1.0 encoding="euc-jp"?>\n<foo>\n\xa4\xb3\xa4\xec\xa4\xcfEUC-JP\xa4\xc7\xa5\xb3\xa1\xbc\xa5\xc7\xa5\xa3\xa5\xf3\xa5\xb0\xa4\xb5\xa4\xec\xa4\xbf\xc6\xfc\xcb\xdc\xb8\xec\xa4\xce\xa5\xd5\xa5\xa1\xa5\xa4\xa5\xeb\xa4\xc7\xa4\xb9\xa1\xa3\n</foo>\n'
+        utf8 = "<?xml version='1.0' encoding='utf-8'?>\n<foo>\n\xe3\x81\x93\xe3\x82\x8c\xe3\x81\xafEUC-JP\xe3\x81\xa7\xe3\x82\xb3\xe3\x83\xbc\xe3\x83\x87\xe3\x82\xa3\xe3\x83\xb3\xe3\x82\xb0\xe3\x81\x95\xe3\x82\x8c\xe3\x81\x9f\xe6\x97\xa5\xe6\x9c\xac\xe8\xaa\x9e\xe3\x81\xae\xe3\x83\x95\xe3\x82\xa1\xe3\x82\xa4\xe3\x83\xab\xe3\x81\xa7\xe3\x81\x99\xe3\x80\x82\n</foo>\n"
+        soup = BeautifulStoneSoup(euc_jp)
+        if soup.originalEncoding != "euc-jp":
+            raise Exception("Test failed when parsing euc-jp document. "
+                            "If you're running Python >=2.4, or you have "
+                            "cjkcodecs installed, this is a real problem. "
+                            "Otherwise, ignore it.")
+
+        self.assertEquals(soup.originalEncoding, "euc-jp")
+        self.assertEquals(str(soup), utf8)
+
+        old_text = "<?xml encoding='windows-1252'><foo>\x92</foo>"
+        new_text = "<?xml version='1.0' encoding='utf-8'?><foo>&rsquo;</foo>"
+        self.assertSoupEquals(old_text, new_text)
+
+    def testRewrittenMetaTag(self):
+        no_shift_jis_html = '''<html><head>\n<meta http-equiv="Content-language" content="ja" /></head><body><pre>\n\x82\xb1\x82\xea\x82\xcdShift-JIS\x82\xc5\x83R\x81[\x83f\x83B\x83\x93\x83O\x82\xb3\x82\xea\x82\xbd\x93\xfa\x96{\x8c\xea\x82\xcc\x83t\x83@\x83C\x83\x8b\x82\xc5\x82\xb7\x81B\n</pre></body></html>'''
+        soup = BeautifulSoup(no_shift_jis_html)
+
+        # Beautiful Soup used to try to rewrite the meta tag even if the
+        # meta tag got filtered out by the strainer. This test makes
+        # sure that doesn't happen.
+        strainer = SoupStrainer('pre')
+        soup = BeautifulSoup(no_shift_jis_html, parseOnlyThese=strainer)
+        self.assertEquals(soup.contents[0].name, 'pre')
+
+        meta_tag = ('<meta content="text/html; charset=x-sjis" '
+                    'http-equiv="Content-type" />')
+        shift_jis_html = (
+            '<html><head>\n%s\n'
+            '<meta http-equiv="Content-language" content="ja" />'
+            '</head><body><pre>\n'
+            '\x82\xb1\x82\xea\x82\xcdShift-JIS\x82\xc5\x83R\x81[\x83f'
+            '\x83B\x83\x93\x83O\x82\xb3\x82\xea\x82\xbd\x93\xfa\x96{\x8c'
+            '\xea\x82\xcc\x83t\x83@\x83C\x83\x8b\x82\xc5\x82\xb7\x81B\n'
+            '</pre></body></html>') % meta_tag
+        soup = BeautifulSoup(shift_jis_html)
+        if soup.originalEncoding != "shift-jis":
+            raise Exception("Test failed when parsing shift-jis document "
+                            "with meta tag '%s'."
+                            "If you're running Python >=2.4, or you have "
+                            "cjkcodecs installed, this is a real problem. "
+                            "Otherwise, ignore it." % meta_tag)
+        self.assertEquals(soup.originalEncoding, "shift-jis")
+
+        content_type_tag = soup.meta['content']
+        self.assertEquals(content_type_tag[content_type_tag.find('charset='):],
+                          'charset=%SOUP-ENCODING%')
+        content_type = str(soup.meta)
+        index = content_type.find('charset=')
+        self.assertEqual(content_type[index:index+len('charset=utf8')+1],
+                         'charset=utf-8')
+        content_type = soup.meta.__str__('shift-jis')
+        index = content_type.find('charset=')
+        self.assertEqual(content_type[index:index+len('charset=shift-jis')],
+                         'charset=shift-jis')
+
+        self.assertEquals(str(soup), (
+                '<html><head>\n'
+                '<meta content="text/html; charset=utf-8" '
+                'http-equiv="Content-type" />\n'
+                '<meta http-equiv="Content-language" content="ja" />'
+                '</head><body><pre>\n'
+                '\xe3\x81\x93\xe3\x82\x8c\xe3\x81\xafShift-JIS\xe3\x81\xa7\xe3'
+                '\x82\xb3\xe3\x83\xbc\xe3\x83\x87\xe3\x82\xa3\xe3\x83\xb3\xe3'
+                '\x82\xb0\xe3\x81\x95\xe3\x82\x8c\xe3\x81\x9f\xe6\x97\xa5\xe6'
+                '\x9c\xac\xe8\xaa\x9e\xe3\x81\xae\xe3\x83\x95\xe3\x82\xa1\xe3'
+                '\x82\xa4\xe3\x83\xab\xe3\x81\xa7\xe3\x81\x99\xe3\x80\x82\n'
+                '</pre></body></html>'))
+        self.assertEquals(soup.renderContents("shift-jis"),
+                          shift_jis_html.replace('x-sjis', 'shift-jis'))
+
+        isolatin ="""<html><meta http-equiv="Content-type" content="text/html; charset=ISO-Latin-1" />Sacr\xe9 bleu!</html>"""
+        soup = BeautifulSoup(isolatin)
+        self.assertSoupEquals(soup.__str__("utf-8"),
+                              isolatin.replace("ISO-Latin-1", "utf-8").replace("\xe9", "\xc3\xa9"))
+
+    def testHebrew(self):
+        iso_8859_8= '<HEAD>\n<TITLE>Hebrew (ISO 8859-8) in Visual Directionality</TITLE>\n\n\n\n</HEAD>\n<BODY>\n<H1>Hebrew (ISO 8859-8) in Visual Directionality</H1>\n\xed\xe5\xec\xf9\n</BODY>\n'
+        utf8 = '<head>\n<title>Hebrew (ISO 8859-8) in Visual Directionality</title>\n</head>\n<body>\n<h1>Hebrew (ISO 8859-8) in Visual Directionality</h1>\n\xd7\x9d\xd7\x95\xd7\x9c\xd7\xa9\n</body>\n'
+        soup = BeautifulStoneSoup(iso_8859_8, fromEncoding="iso-8859-8")
+        self.assertEquals(str(soup), utf8)
+
+    def testSmartQuotesNotSoSmartAnymore(self):
+        self.assertSoupEquals("\x91Foo\x92 <!--blah-->",
+                              '&lsquo;Foo&rsquo; <!--blah-->')
+
+    def testDontConvertSmartQuotesWhenAlsoConvertingEntities(self):
+        smartQuotes = "Il a dit, \x8BSacr&eacute; bl&#101;u!\x9b"
+        soup = BeautifulSoup(smartQuotes)
+        self.assertEquals(str(soup),
+                          'Il a dit, &lsaquo;Sacr&eacute; bl&#101;u!&rsaquo;')
+        soup = BeautifulSoup(smartQuotes, convertEntities="html")
+        self.assertEquals(str(soup),
+                          'Il a dit, \xe2\x80\xb9Sacr\xc3\xa9 bleu!\xe2\x80\xba')
+
+    def testDontSeeSmartQuotesWhereThereAreNone(self):
+        utf_8 = "\343\202\261\343\203\274\343\202\277\343\202\244 Watch"
+        self.assertSoupEquals(utf_8)
+
+
+class Whitewash(SoupTest):
+    """Test whitespace preservation."""
+
+    def testPreservedWhitespace(self):
+        self.assertSoupEquals("<pre>   </pre>")
+        self.assertSoupEquals("<pre> woo  </pre>")
+
+    def testCollapsedWhitespace(self):
+        self.assertSoupEquals("<p>   </p>", "<p> </p>")
+
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/i18n/BeautifulSoup-3.0.8/PKG-INFO b/i18n/BeautifulSoup-3.0.8/PKG-INFO
new file mode 100644
index 0000000..63b37eb
--- /dev/null
+++ b/i18n/BeautifulSoup-3.0.8/PKG-INFO
@@ -0,0 +1,19 @@
+Metadata-Version: 1.0
+Name: BeautifulSoup
+Version: 3.0.8
+Summary: HTML/XML parser for quick-turnaround applications like screen-scraping.
+Home-page: http://www.crummy.com/software/BeautifulSoup/
+Author: Leonard Richardson
+Author-email: leonardr@segfault.org
+License: BSD
+Download-URL: http://www.crummy.com/software/BeautifulSoup/download/
+Description: Beautiful Soup parses arbitrarily invalid SGML and provides a variety of methods and Pythonic idioms for iterating and searching the parse tree.
+Platform: UNKNOWN
+Classifier: Development Status :: 5 - Production/Stable
+Classifier: Intended Audience :: Developers
+Classifier: License :: OSI Approved :: Python Software Foundation License
+Classifier: Programming Language :: Python
+Classifier: Topic :: Text Processing :: Markup :: HTML
+Classifier: Topic :: Text Processing :: Markup :: XML
+Classifier: Topic :: Text Processing :: Markup :: SGML
+Classifier: Topic :: Software Development :: Libraries :: Python Modules
diff --git a/i18n/BeautifulSoup-3.0.8/setup.py b/i18n/BeautifulSoup-3.0.8/setup.py
new file mode 100644
index 0000000..f9732d8
--- /dev/null
+++ b/i18n/BeautifulSoup-3.0.8/setup.py
@@ -0,0 +1,60 @@
+from distutils.core import setup
+import unittest
+import warnings
+warnings.filterwarnings("ignore", "Unknown distribution option")
+
+import sys
+# patch distutils if it can't cope with the "classifiers" keyword
+if sys.version < '2.2.3':
+    from distutils.dist import DistributionMetadata
+    DistributionMetadata.classifiers = None
+    DistributionMetadata.download_url = None
+
+from BeautifulSoup import __version__
+
+#Make sure all the tests complete.
+import BeautifulSoupTests
+loader = unittest.TestLoader()
+result = unittest.TestResult()
+suite = loader.loadTestsFromModule(BeautifulSoupTests)
+suite.run(result)
+if not result.wasSuccessful():
+    print "Unit tests have failed!"
+    for l in result.errors, result.failures:
+        for case, error in l:
+            print "-" * 80
+            desc = case.shortDescription()
+            if desc:
+                print desc
+            print error        
+    print '''If you see an error like: "'ascii' codec can't encode character...", see\nthe Beautiful Soup documentation:\n http://www.crummy.com/software/BeautifulSoup/documentation.html#Why%20can't%20Beautiful%20Soup%20print%20out%20the%20non-ASCII%20characters%20I%20gave%20it?'''
+    print "This might or might not be a problem depending on what you plan to do with\nBeautiful Soup."
+    if sys.argv[1] == 'sdist':
+        print
+        print "I'm not going to make a source distribution since the tests don't pass."
+        sys.exit(1)
+
+setup(name="BeautifulSoup",
+      version=__version__,
+      py_modules=['BeautifulSoup', 'BeautifulSoupTests'],
+      description="HTML/XML parser for quick-turnaround applications like screen-scraping.",
+      author="Leonard Richardson",
+      author_email = "leonardr@segfault.org",
+      long_description="""Beautiful Soup parses arbitrarily invalid SGML and provides a variety of methods and Pythonic idioms for iterating and searching the parse tree.""",
+      classifiers=["Development Status :: 5 - Production/Stable",
+                   "Intended Audience :: Developers",
+                   "License :: OSI Approved :: Python Software Foundation License",
+                   "Programming Language :: Python",
+                   "Topic :: Text Processing :: Markup :: HTML",
+                   "Topic :: Text Processing :: Markup :: XML",
+                   "Topic :: Text Processing :: Markup :: SGML",
+                   "Topic :: Software Development :: Libraries :: Python Modules",
+                   ],
+      url="http://www.crummy.com/software/BeautifulSoup/",
+      license="BSD",
+      download_url="http://www.crummy.com/software/BeautifulSoup/download/"
+      )
+    
+    # Send announce to:
+    #   python-announce@python.org
+    #   python-list@python.org
diff --git a/i18n/example/index.es.html b/i18n/example/index.es.html
new file mode 100644
index 0000000..041b8ab
--- /dev/null
+++ b/i18n/example/index.es.html
@@ -0,0 +1,48 @@
+<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
+<html>
+ <head>
+  <title class="translate">
+   Un Titulo en Castellano
+  </title>
+ </head>
+ <body>
+  <h1 class="translate">
+   Un Encabezado en Castellano
+  </h1>
+  <p>
+   <div class="someClass translate">
+    Eso es un 'div' con <i>'markup'</i>.
+   </div>
+   <h1>
+    Instructions
+   </h1>
+   To translate (part of) this page I followed these steps:
+   <ul>
+    <li>
+     I added a class "translate" to each html element that needs to be
+  translated.
+    </li>
+    <li>
+     I ran the script ../html2po.py to generate messages.po (this
+  xgettext(1) equivalent for html)
+    </li>
+    <li>
+     I moved messages.po to messages.pot
+    </li>
+    <li>
+     msginit -l es -i messages.pot -o messages.es.po
+    </li>
+    <li>
+     I added the Spanish translations to messages.es.po
+    </li>
+    <li>
+     msgfmt -i messages.es.po
+    </li>
+    <li>
+     ../translate-html.py -o index.es.html
+    </li>
+   </ul>
+  </p>
+ </body>
+</html>
+
diff --git a/i18n/example/index.html b/i18n/example/index.html
new file mode 100644
index 0000000..b0ef394
--- /dev/null
+++ b/i18n/example/index.html
@@ -0,0 +1,24 @@
+<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
+<html> <head>
+<title class="translate">An English Title</title>
+</head>
+
+<body>
+<h1 class="translate">An English Header</h1>
+<p><div class="someClass translate">This is a div with <i>markup</i>.</div>
+
+<h1>Instructions</h1>
+To translate (part of) this page I followed these steps:
+<ul>
+  <li>I added a class "translate" to each html element that needs to be
+  translated.</li>
+  <li>I ran the script ../html2po.py to generate messages.po (this
+  xgettext(1) equivalent for html)</li>
+  <li>I moved messages.po to messages.pot</li>
+  <li>msginit -l es -i messages.pot -o messages.es.po</li>
+  <li>I added the Spanish translations to messages.es.po</li>
+  <li>msgfmt -i messages.es.po</li>
+  <li>../translate-html.py -o index.es.html</li>
+</ul>
+
+</body> </html>
diff --git a/i18n/example/messages.es.po b/i18n/example/messages.es.po
new file mode 100644
index 0000000..e7f3d73
--- /dev/null
+++ b/i18n/example/messages.es.po
@@ -0,0 +1,25 @@
+# Spanish translations for PACKAGE package.
+# Copyright (C) 2010 ORGANIZATION
+# Peter Gijsels <peter.gijsels@gmail.com>, 2010.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"POT-Creation-Date: 2010-03-07 15:51+CET\n"
+"PO-Revision-Date: 2010-03-07 16:02+0100\n"
+"Last-Translator: Peter Gijsels <>\n"
+"Language-Team: Spanish\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=ASCII\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: html2po.py 1.0\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgid "An English Header"
+msgstr "Un Encabezado en Castellano"
+
+msgid "An English Title"
+msgstr "Un Titulo en Castellano"
+
+msgid "This is a div with <i>markup</i>."
+msgstr "Eso es un 'div' con <i>'markup'</i>."
diff --git a/i18n/example/messages.mo b/i18n/example/messages.mo
new file mode 100644
index 0000000..d3d72bd
--- /dev/null
+++ b/i18n/example/messages.mo
diff --git a/i18n/example/messages.po b/i18n/example/messages.po
new file mode 100644
index 0000000..4c06dee
--- /dev/null
+++ b/i18n/example/messages.po
@@ -0,0 +1,26 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR ORGANIZATION
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"POT-Creation-Date: 2010-03-07 16:25+CET\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: ENCODING\n"
+"Generated-By: html2po.py 1.0\n"
+
+
+msgid "An English Header"
+msgstr ""
+
+msgid "An English Title"
+msgstr ""
+
+msgid "This is a div with <i>markup</i>."
+msgstr ""
+
diff --git a/i18n/example/messages.pot b/i18n/example/messages.pot
new file mode 100644
index 0000000..e614122
--- /dev/null
+++ b/i18n/example/messages.pot
@@ -0,0 +1,26 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR ORGANIZATION
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"POT-Creation-Date: 2010-03-07 15:51+CET\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: ENCODING\n"
+"Generated-By: html2po.py 1.0\n"
+
+
+msgid "An English Header"
+msgstr ""
+
+msgid "An English Title"
+msgstr ""
+
+msgid "This is a div with <i>markup</i>."
+msgstr ""
+
diff --git a/i18n/html2po.py b/i18n/html2po.py
new file mode 100755
index 0000000..9d1b2ef
--- /dev/null
+++ b/i18n/html2po.py
@@ -0,0 +1,119 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# Copyright Peter Gijsels, 2010
+# under the MIT license http://www.opensource.org/licenses/mit-license.php
+
+import sys
+sys.path.append(sys.path[0] + '/BeautifulSoup-3.0.8')
+
+import re
+import time
+import BeautifulSoup
+
+def tag_text(tag):
+    return ''.join([str(c) for c in tag.contents])
+
+
+# Adapted from pygettext.py in the standard Python distribution
+
+pot_header = '''\
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR ORGANIZATION
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\\n"
+"POT-Creation-Date: %(time)s\\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\\n"
+"Language-Team: LANGUAGE <LL@li.org>\\n"
+"MIME-Version: 1.0\\n"
+"Content-Type: text/plain; charset=CHARSET\\n"
+"Content-Transfer-Encoding: ENCODING\\n"
+"Generated-By: html2po.py %(version)s\\n"
+
+'''
+
+__version__ = '1.0'
+EMPTYSTRING = ''
+
+escapes = []
+
+def make_escapes(pass_iso8859):
+    global escapes
+    if pass_iso8859:
+        # Allow iso-8859 characters to pass through so that e.g. 'msgid
+        # "Höhe"' would result not result in 'msgid "H\366he"'.  Otherwise we
+        # escape any character outside the 32..126 range.
+        mod = 128
+    else:
+        mod = 256
+    for i in range(256):
+        if 32 <= (i % mod) <= 126:
+            escapes.append(chr(i))
+        else:
+            escapes.append("\\%03o" % i)
+    escapes[ord('\\')] = '\\\\'
+    escapes[ord('\t')] = '\\t'
+    escapes[ord('\r')] = '\\r'
+    escapes[ord('\n')] = '\\n'
+    escapes[ord('\"')] = '\\"'
+
+make_escapes(True)
+
+def escape(s):
+    global escapes
+    s = list(s)
+    for i in range(len(s)):
+        s[i] = escapes[ord(s[i])]
+    return EMPTYSTRING.join(s)
+
+def normalize(s):
+    # This converts the various Python string types into a format that is
+    # appropriate for .po files, namely much closer to C style.
+    lines = s.split('\n')
+    if len(lines) == 1:
+        s = '"' + escape(s) + '"'
+    else:
+        if not lines[-1]:
+            del lines[-1]
+            lines[-1] = lines[-1] + '\n'
+        for i in range(len(lines)):
+            lines[i] = escape(lines[i])
+        lineterm = '\\n"\n"'
+        s = '""\n"' + lineterm.join(lines) + '"'
+    return s
+
+def write(list, fp):
+    timestamp = time.strftime('%Y-%m-%d %H:%M+%Z')
+    # The time stamp in the header doesn't have the same format as that
+    # generated by xgettext...
+    print >> fp, pot_header % {'time': timestamp, 'version': __version__}
+    list.sort()
+    for k in list:
+        print >> fp, 'msgid', normalize(k)
+        print >> fp, 'msgstr ""\n'
+
+# End of the code adapted from pygettext.py
+
+
+def html2po(html, po):
+    soup = BeautifulSoup.BeautifulSoup(open(html))
+    translatables = soup.findAll(
+        attrs = {'class' : re.compile('\\btranslate\\b')}
+        )
+    write(map(tag_text, translatables), open(po, 'w'))
+
+if __name__ == '__main__':
+    from optparse import OptionParser
+    parser = OptionParser()
+    parser.add_option('-i', '--input', dest='html',
+                      help='input html file', metavar='FILE',
+                      default='index.html')
+    parser.add_option('-o', '--output', dest='po',
+                      help='output po file', metavar='FILE',
+                      default='messages.po')
+    (options, args) = parser.parse_args()
+    html2po(options.html, options.po)
diff --git a/i18n/translate-html.py b/i18n/translate-html.py
new file mode 100755
index 0000000..8fab649
--- /dev/null
+++ b/i18n/translate-html.py
@@ -0,0 +1,46 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# Copyright Peter Gijsels, 2010
+# under the MIT license http://www.opensource.org/licenses/mit-license.php
+
+import sys
+sys.path.append(sys.path[0] + '/BeautifulSoup-3.0.8')
+
+import gettext
+import locale
+import re
+import BeautifulSoup
+
+def tag_text(tag):
+    return ''.join([str(c) for c in tag.contents])
+
+def translate_html(html, translations, output_html):
+    soup = BeautifulSoup.BeautifulSoup(open(html))
+    translatables = soup.findAll(
+        attrs = {'class' : re.compile('\\btranslate\\b')}
+        )
+    tr = gettext.GNUTranslations(open(translations, 'r'))
+    for t in translatables:
+        translation = tr.gettext(tag_text(t))
+        for c in [] + t.contents:
+            c.extract()
+        t.insert(0, translation)
+
+    fp = open(output_html, 'w')
+    print >> fp, soup.prettify()
+
+if __name__ == '__main__':
+    from optparse import OptionParser
+    parser = OptionParser()
+    parser.add_option('-i', '--input', dest='html',
+                      help='input html file', metavar='FILE',
+                      default='index.html')
+    parser.add_option('-t', '--translations', dest='mo',
+                      help='translations file (.mo)', metavar='FILE',
+                      default='messages.mo')
+    parser.add_option('-o', '--output', dest='output_html',
+                      help='output html file', metavar='FILE',
+                      default='index.xx.html')
+    (options, args) = parser.parse_args()
+    translate_html(options.html, options.mo, options.output_html)