diff options
Diffstat (limited to 'lib/python2.7/site-packages/django/utils/html_parser.py')
-rw-r--r-- | lib/python2.7/site-packages/django/utils/html_parser.py | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/lib/python2.7/site-packages/django/utils/html_parser.py b/lib/python2.7/site-packages/django/utils/html_parser.py deleted file mode 100644 index 6ccb665..0000000 --- a/lib/python2.7/site-packages/django/utils/html_parser.py +++ /dev/null @@ -1,113 +0,0 @@ -from django.utils.six.moves import html_parser as _html_parser -import re -import sys - -current_version = sys.version_info - -use_workaround = ( - (current_version < (2, 7, 3)) or - (current_version >= (3, 0) and current_version < (3, 2, 3)) -) - -HTMLParseError = _html_parser.HTMLParseError - -if not use_workaround: - HTMLParser = _html_parser.HTMLParser -else: - tagfind = re.compile('([a-zA-Z][-.a-zA-Z0-9:_]*)(?:\s|/(?!>))*') - - class HTMLParser(_html_parser.HTMLParser): - """ - Patched version of stdlib's HTMLParser with patch from: - http://bugs.python.org/issue670664 - """ - def __init__(self): - _html_parser.HTMLParser.__init__(self) - self.cdata_tag = None - - def set_cdata_mode(self, tag): - try: - self.interesting = _html_parser.interesting_cdata - except AttributeError: - self.interesting = re.compile(r'</\s*%s\s*>' % tag.lower(), re.I) - self.cdata_tag = tag.lower() - - def clear_cdata_mode(self): - self.interesting = _html_parser.interesting_normal - self.cdata_tag = None - - # Internal -- handle starttag, return end or -1 if not terminated - def parse_starttag(self, i): - self.__starttag_text = None - endpos = self.check_for_whole_start_tag(i) - if endpos < 0: - return endpos - rawdata = self.rawdata - self.__starttag_text = rawdata[i:endpos] - - # Now parse the data between i+1 and j into a tag and attrs - attrs = [] - match = tagfind.match(rawdata, i + 1) - assert match, 'unexpected call to parse_starttag()' - k = match.end() - self.lasttag = tag = match.group(1).lower() - - while k < endpos: - m = _html_parser.attrfind.match(rawdata, k) - if not m: - break - attrname, rest, attrvalue = m.group(1, 2, 3) - if not rest: - attrvalue = None - elif attrvalue[:1] == '\'' == attrvalue[-1:] or \ - attrvalue[:1] == '"' == attrvalue[-1:]: - attrvalue = attrvalue[1:-1] - if attrvalue: - attrvalue = self.unescape(attrvalue) - attrs.append((attrname.lower(), attrvalue)) - k = m.end() - - end = rawdata[k:endpos].strip() - if end not in (">", "/>"): - lineno, offset = self.getpos() - if "\n" in self.__starttag_text: - lineno = lineno + self.__starttag_text.count("\n") - offset = len(self.__starttag_text) \ - - self.__starttag_text.rfind("\n") - else: - offset = offset + len(self.__starttag_text) - self.error("junk characters in start tag: %r" - % (rawdata[k:endpos][:20],)) - if end.endswith('/>'): - # XHTML-style empty tag: <span attr="value" /> - self.handle_startendtag(tag, attrs) - else: - self.handle_starttag(tag, attrs) - if tag in self.CDATA_CONTENT_ELEMENTS: - self.set_cdata_mode(tag) # <--------------------------- Changed - return endpos - - # Internal -- parse endtag, return end or -1 if incomplete - def parse_endtag(self, i): - rawdata = self.rawdata - assert rawdata[i:i + 2] == "</", "unexpected call to parse_endtag" - match = _html_parser.endendtag.search(rawdata, i + 1) # > - if not match: - return -1 - j = match.end() - match = _html_parser.endtagfind.match(rawdata, i) # </ + tag + > - if not match: - if self.cdata_tag is not None: # *** add *** - self.handle_data(rawdata[i:j]) # *** add *** - return j # *** add *** - self.error("bad end tag: %r" % (rawdata[i:j],)) - # --- changed start --------------------------------------------------- - tag = match.group(1).strip() - if self.cdata_tag is not None: - if tag.lower() != self.cdata_tag: - self.handle_data(rawdata[i:j]) - return j - # --- changed end ----------------------------------------------------- - self.handle_endtag(tag.lower()) - self.clear_cdata_mode() - return j |