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| -rw-r--r-- | html2ast.py | 84 | 
1 files changed, 0 insertions, 84 deletions
diff --git a/html2ast.py b/html2ast.py deleted file mode 100644 index 9d23e87..0000000 --- a/html2ast.py +++ /dev/null @@ -1,84 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -import sys -from HTMLParser import HTMLParser, HTMLParseError -import re -from htmlentitydefs import name2codepoint -import cgi - -class MyHTMLParser(HTMLParser): -    def __init__(self): -        HTMLParser.__init__(self) -        self.in_pre = False -        self.output = u"" -    def handle_data(self, data): -        self.output += data -    def handle_endtag(self, tag): -        if tag == "pre": -            self.in_pre = False -    def handle_starttag(self, tag, attrs): -        if tag == "pre": -            self.in_pre = True -    def handle_startendtag(self, tag, attrs): -        self.output += "" -    def handle_comment(self, data): -        self.output += '<!--' + data + '-->' -    def handle_decl(self, data): -        self.output += '<!' + data + '>' -    def unknown_decl(self, data): -        self.output += '<!' + data + '>' -    def handle_pi(self,data): -        self.output += '<?' + data + '>' -    def handle_entityref(self, name): -        try: -            c = unichr(name2codepoint[name]) -        except KeyError: -            c = None -        self.output_char(c) -    def handle_charref(self, name): -        try: -            if name.startswith("x"): -                c = unichr(int(name[1:], 16)) -            else: -                c = unichr(int(name)) -        except ValueError: -                c = None -        self.output_char(c) -    # Helpers. -    def output_char(self, c): -        if c == u'\n': -            self.output += "\\n" -        elif c == u'"': -            self.output += "\\\"" -        elif c == u'\\': -            self.output += "\\\\" -        else: -            self.output += c - -    def is_block_tag(self,tag): -        return (tag in ['article', 'header', 'aside', 'hgroup', 'blockquote', -            'hr', 'iframe', 'body', 'li', 'map', 'button', 'object', 'canvas', -            'ol', 'caption', 'output', 'col', 'p', 'colgroup', 'pre', 'dd', -            'progress', 'div', 'section', 'dl', 'table', 'td', 'dt', -            'tbody', 'embed', 'textarea', 'fieldset', 'tfoot', 'figcaption', -            'th', 'figure', 'thead', 'footer', 'tr', 'form', 'ul', -            'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'video', 'script', 'style']) - -def html2ast(html): -    html_chunk_re = re.compile("(\<!\[CDATA\[.*?\]\]\>|\<[^>]*\>|[^<]+)") -    parser = MyHTMLParser() -    # We work around HTMLParser's limitations parsing CDATA -    # by breaking the input into chunks and passing CDATA chunks -    # through verbatim. -    for chunk in re.finditer(html_chunk_re, html): -        if chunk.group(0)[:8] == "<