replace contrib libraries with pypi dependencies

1 files changed, 0 insertions, 834 deletions

diff --git a/libmproxy/contrib/html2text.py b/libmproxy/contrib/html2text.py
deleted file mode 100644
index 035a596b..00000000
--- a/libmproxy/contrib/html2text.py
+++ /dev/null
@@ -1,834 +0,0 @@
-#!/usr/bin/env python
-"""html2text: Turn HTML into equivalent Markdown-structured text."""
-__version__ = "3.200.3"
-__author__ = "Aaron Swartz (me@aaronsw.com)"
-__copyright__ = "(C) 2004-2008 Aaron Swartz. GNU GPL 3."
-__contributors__ = ["Martin 'Joey' Schulze", "Ricardo Reyes", "Kevin Jay North"]
-
-# TODO:
-#   Support decoded entities with unifiable.
-
-try:
-    True
-except NameError:
-    setattr(__builtins__, 'True', 1)
-    setattr(__builtins__, 'False', 0)
-
-def has_key(x, y):
-    if hasattr(x, 'has_key'): return x.has_key(y)
-    else: return y in x
-
-try:
-    import htmlentitydefs
-    import urlparse
-    import HTMLParser
-except ImportError: #Python3
-    import html.entities as htmlentitydefs
-    import urllib.parse as urlparse
-    import html.parser as HTMLParser
-try: #Python3
-    import urllib.request as urllib
-except:
-    import urllib
-import optparse, re, sys, codecs, types
-
-try: from textwrap import wrap
-except: pass
-
-# Use Unicode characters instead of their ascii psuedo-replacements
-UNICODE_SNOB = 0
-
-# Put the links after each paragraph instead of at the end.
-LINKS_EACH_PARAGRAPH = 0
-
-# Wrap long lines at position. 0 for no wrapping. (Requires Python 2.3.)
-BODY_WIDTH = 78
-
-# Don't show internal links (href="#local-anchor") -- corresponding link targets
-# won't be visible in the plain text file anyway.
-SKIP_INTERNAL_LINKS = True
-
-# Use inline, rather than reference, formatting for images and links
-INLINE_LINKS = True
-
-# Number of pixels Google indents nested lists
-GOOGLE_LIST_INDENT = 36
-
-IGNORE_ANCHORS = False
-IGNORE_IMAGES = False
-IGNORE_EMPHASIS = False
-
-### Entity Nonsense ###
-
-def name2cp(k):
-    if k == 'apos': return ord("'")
-    if hasattr(htmlentitydefs, "name2codepoint"): # requires Python 2.3
-        return htmlentitydefs.name2codepoint[k]
-    else:
-        k = htmlentitydefs.entitydefs[k]
-        if k.startswith("&#") and k.endswith(";"): return int(k[2:-1]) # not in latin-1
-        return ord(codecs.latin_1_decode(k)[0])
-
-unifiable = {'rsquo':"'", 'lsquo':"'", 'rdquo':'"', 'ldquo':'"',
-'copy':'(C)', 'mdash':'--', 'nbsp':' ', 'rarr':'->', 'larr':'<-', 'middot':'*',
-'ndash':'-', 'oelig':'oe', 'aelig':'ae',
-'agrave':'a', 'aacute':'a', 'acirc':'a', 'atilde':'a', 'auml':'a', 'aring':'a',
-'egrave':'e', 'eacute':'e', 'ecirc':'e', 'euml':'e',
-'igrave':'i', 'iacute':'i', 'icirc':'i', 'iuml':'i',
-'ograve':'o', 'oacute':'o', 'ocirc':'o', 'otilde':'o', 'ouml':'o',
-'ugrave':'u', 'uacute':'u', 'ucirc':'u', 'uuml':'u',
-'lrm':'', 'rlm':''}
-
-unifiable_n = {}
-
-for k in unifiable.keys():
-    unifiable_n[name2cp(k)] = unifiable[k]
-
-### End Entity Nonsense ###
-
-def onlywhite(line):
-    """Return true if the line does only consist of whitespace characters."""
-    for c in line:
-        if c is not ' ' and c is not '  ':
-            return c is ' '
-    return line
-
-def hn(tag):
-    if tag[0] == 'h' and len(tag) == 2:
-        try:
-            n = int(tag[1])
-            if n in range(1, 10): return n
-        except ValueError: return 0
-
-def dumb_property_dict(style):
-    """returns a hash of css attributes"""
-    return dict([(x.strip(), y.strip()) for x, y in [z.split(':', 1) for z in style.split(';') if ':' in z]]);
-
-def dumb_css_parser(data):
-    """returns a hash of css selectors, each of which contains a hash of css attributes"""
-    # remove @import sentences
-    importIndex = data.find('@import')
-    while importIndex != -1:
-        data = data[0:importIndex] + data[data.find(';', importIndex) + 1:]
-        importIndex = data.find('@import')
-
-    # parse the css. reverted from dictionary compehension in order to support older pythons
-    elements =  [x.split('{') for x in data.split('}') if '{' in x.strip()]
-    try:
-        elements = dict([(a.strip(), dumb_property_dict(b)) for a, b in elements])
-    except ValueError:
-        elements = {} # not that important
-
-    return elements
-
-def element_style(attrs, style_def, parent_style):
-    """returns a hash of the 'final' style attributes of the element"""
-    style = parent_style.copy()
-    if 'class' in attrs:
-        for css_class in attrs['class'].split():
-            css_style = style_def['.' + css_class]
-            style.update(css_style)
-    if 'style' in attrs:
-        immediate_style = dumb_property_dict(attrs['style'])
-        style.update(immediate_style)
-    return style
-
-def google_list_style(style):
-    """finds out whether this is an ordered or unordered list"""
-    if 'list-style-type' in style:
-        list_style = style['list-style-type']
-        if list_style in ['disc', 'circle', 'square', 'none']:
-            return 'ul'
-    return 'ol'
-
-def google_has_height(style):
-    """check if the style of the element has the 'height' attribute explicitly defined"""
-    if 'height' in style:
-        return True
-    return False
-
-def google_text_emphasis(style):
-    """return a list of all emphasis modifiers of the element"""
-    emphasis = []
-    if 'text-decoration' in style:
-        emphasis.append(style['text-decoration'])
-    if 'font-style' in style:
-        emphasis.append(style['font-style'])
-    if 'font-weight' in style:
-        emphasis.append(style['font-weight'])
-    return emphasis
-
-def google_fixed_width_font(style):
-    """check if the css of the current element defines a fixed width font"""
-    font_family = ''
-    if 'font-family' in style:
-        font_family = style['font-family']
-    if 'Courier New' == font_family or 'Consolas' == font_family:
-        return True
-    return False
-
-def list_numbering_start(attrs):
-    """extract numbering from list element attributes"""
-    if 'start' in attrs:
-        return int(attrs['start']) - 1
-    else:
-        return 0
-
-class HTML2Text(HTMLParser.HTMLParser):
-    def __init__(self, out=None, baseurl=''):
-        HTMLParser.HTMLParser.__init__(self)
-
-        # Config options
-        self.unicode_snob = UNICODE_SNOB
-        self.links_each_paragraph = LINKS_EACH_PARAGRAPH
-        self.body_width = BODY_WIDTH
-        self.skip_internal_links = SKIP_INTERNAL_LINKS
-        self.inline_links = INLINE_LINKS
-        self.google_list_indent = GOOGLE_LIST_INDENT
-        self.ignore_links = IGNORE_ANCHORS
-        self.ignore_images = IGNORE_IMAGES
-        self.ignore_emphasis = IGNORE_EMPHASIS
-        self.google_doc = False
-        self.ul_item_mark = '*'
-
-        if out is None:
-            self.out = self.outtextf
-        else:
-            self.out = out
-
-        self.outtextlist = []  # empty list to store output characters before they are "joined"
-
-        try:
-            self.outtext = unicode()
-        except NameError:  # Python3
-            self.outtext = str()
-
-        self.quiet = 0
-        self.p_p = 0  # number of newline character to print before next output
-        self.outcount = 0
-        self.start = 1
-        self.space = 0
-        self.a = []
-        self.astack = []
-        self.acount = 0
-        self.list = []
-        self.blockquote = 0
-        self.pre = 0
-        self.startpre = 0
-        self.code = False
-        self.br_toggle = ''
-        self.lastWasNL = 0
-        self.lastWasList = False
-        self.style = 0
-        self.style_def = {}
-        self.tag_stack = []
-        self.emphasis = 0
-        self.drop_white_space = 0
-        self.inheader = False
-        self.abbr_title = None  # current abbreviation definition
-        self.abbr_data = None  # last inner HTML (for abbr being defined)
-        self.abbr_list = {}  # stack of abbreviations to write later
-        self.baseurl = baseurl
-
-        try: del unifiable_n[name2cp('nbsp')]
-        except KeyError: pass
-        unifiable['nbsp'] = '&nbsp_place_holder;'
-
-
-    def feed(self, data):
-        data = data.replace("</' + 'script>", "</ignore>")
-        HTMLParser.HTMLParser.feed(self, data)
-
-    def handle(self, data):
-        self.feed(data)
-        self.feed("")
-        return self.optwrap(self.close())
-
-    def outtextf(self, s):
-        self.outtextlist.append(s)
-        if s: self.lastWasNL = s[-1] == '\n'
-
-    def close(self):
-        HTMLParser.HTMLParser.close(self)
-
-        self.pbr()
-        self.o('', 0, 'end')
-
-        self.outtext = self.outtext.join(self.outtextlist)
-        if self.unicode_snob:
-            nbsp = unichr(name2cp('nbsp'))
-        else:
-            nbsp = u' '
-        self.outtext = self.outtext.replace(u'&nbsp_place_holder;', nbsp)
-
-        return self.outtext
-
-    def handle_charref(self, c):
-        self.o(self.charref(c), 1)
-
-    def handle_entityref(self, c):
-        self.o(self.entityref(c), 1)
-
-    def handle_starttag(self, tag, attrs):
-        self.handle_tag(tag, attrs, 1)
-
-    def handle_endtag(self, tag):
-        self.handle_tag(tag, None, 0)
-
-    def previousIndex(self, attrs):
-        """ returns the index of certain set of attributes (of a link) in the
-            self.a list
-
-            If the set of attributes is not found, returns None
-        """
-        if not has_key(attrs, 'href'): return None
-
-        i = -1
-        for a in self.a:
-            i += 1
-            match = 0
-
-            if has_key(a, 'href') and a['href'] == attrs['href']:
-                if has_key(a, 'title') or has_key(attrs, 'title'):
-                        if (has_key(a, 'title') and has_key(attrs, 'title') and
-                            a['title'] == attrs['title']):
-                            match = True
-                else:
-                    match = True
-
-            if match: return i
-
-    def drop_last(self, nLetters):
-        if not self.quiet:
-            self.outtext = self.outtext[:-nLetters]
-
-    def handle_emphasis(self, start, tag_style, parent_style):
-        """handles various text emphases"""
-        tag_emphasis = google_text_emphasis(tag_style)
-        parent_emphasis = google_text_emphasis(parent_style)
-
-        # handle Google's text emphasis
-        strikethrough =  'line-through' in tag_emphasis and self.hide_strikethrough
-        bold = 'bold' in tag_emphasis and not 'bold' in parent_emphasis
-        italic = 'italic' in tag_emphasis and not 'italic' in parent_emphasis
-        fixed = google_fixed_width_font(tag_style) and not \
-                google_fixed_width_font(parent_style) and not self.pre
-
-        if start:
-            # crossed-out text must be handled before other attributes
-            # in order not to output qualifiers unnecessarily
-            if bold or italic or fixed:
-                self.emphasis += 1
-            if strikethrough:
-                self.quiet += 1
-            if italic:
-                self.o("_")
-                self.drop_white_space += 1
-            if bold:
-                self.o("**")
-                self.drop_white_space += 1
-            if fixed:
-                self.o('`')
-                self.drop_white_space += 1
-                self.code = True
-        else:
-            if bold or italic or fixed:
-                # there must not be whitespace before closing emphasis mark
-                self.emphasis -= 1
-                self.space = 0
-                self.outtext = self.outtext.rstrip()
-            if fixed:
-                if self.drop_white_space:
-                    # empty emphasis, drop it
-                    self.drop_last(1)
-                    self.drop_white_space -= 1
-                else:
-                    self.o('`')
-                self.code = False
-            if bold:
-                if self.drop_white_space:
-                    # empty emphasis, drop it
-                    self.drop_last(2)
-                    self.drop_white_space -= 1
-                else:
-                    self.o("**")
-            if italic:
-                if self.drop_white_space:
-                    # empty emphasis, drop it
-                    self.drop_last(1)
-                    self.drop_white_space -= 1
-                else:
-                    self.o("_")
-            # space is only allowed after *all* emphasis marks
-            if (bold or italic) and not self.emphasis:
-                    self.o(" ")
-            if strikethrough:
-                self.quiet -= 1
-
-    def handle_tag(self, tag, attrs, start):
-        #attrs = fixattrs(attrs)
-        if attrs is None:
-            attrs = {}
-        else:
-            attrs = dict(attrs)
-
-        if self.google_doc:
-            # the attrs parameter is empty for a closing tag. in addition, we
-            # need the attributes of the parent nodes in order to get a
-            # complete style description for the current element. we assume
-            # that google docs export well formed html.
-            parent_style = {}
-            if start:
-                if self.tag_stack:
-                  parent_style = self.tag_stack[-1][2]
-                tag_style = element_style(attrs, self.style_def, parent_style)
-                self.tag_stack.append((tag, attrs, tag_style))
-            else:
-                dummy, attrs, tag_style = self.tag_stack.pop()
-                if self.tag_stack:
-                    parent_style = self.tag_stack[-1][2]
-
-        if hn(tag):
-            self.p()
-            if start:
-                self.inheader = True
-                self.o(hn(tag)*"#" + ' ')
-            else:
-                self.inheader = False
-                return # prevent redundant emphasis marks on headers
-
-        if tag in ['p', 'div']:
-            if self.google_doc:
-                if start and google_has_height(tag_style):
-                    self.p()
-                else:
-                    self.soft_br()
-            else:
-                self.p()
-
-        if tag == "br" and start: self.o("  \n")
-
-        if tag == "hr" and start:
-            self.p()
-            self.o("* * *")
-            self.p()
-
-        if tag in ["head", "style", 'script']:
-            if start: self.quiet += 1
-            else: self.quiet -= 1
-
-        if tag == "style":
-            if start: self.style += 1
-            else: self.style -= 1
-
-        if tag in ["body"]:
-            self.quiet = 0 # sites like 9rules.com never close <head>
-
-        if tag == "blockquote":
-            if start:
-                self.p(); self.o('> ', 0, 1); self.start = 1
-                self.blockquote += 1
-            else:
-                self.blockquote -= 1
-                self.p()
-
-        if tag in ['em', 'i', 'u'] and not self.ignore_emphasis: self.o("_")
-        if tag in ['strong', 'b'] and not self.ignore_emphasis: self.o("**")
-        if tag in ['del', 'strike', 's']:
-            if start:
-                self.o("<"+tag+">")
-            else:
-                self.o("</"+tag+">")
-
-        if self.google_doc:
-            if not self.inheader:
-                # handle some font attributes, but leave headers clean
-                self.handle_emphasis(start, tag_style, parent_style)
-
-        if tag in ["code", "tt"] and not self.pre: self.o('`') #TODO: `` `this` ``
-        if tag == "abbr":
-            if start:
-                self.abbr_title = None
-                self.abbr_data = ''
-                if has_key(attrs, 'title'):
-                    self.abbr_title = attrs['title']
-            else:
-                if self.abbr_title != None:
-                    self.abbr_list[self.abbr_data] = self.abbr_title
-                    self.abbr_title = None
-                self.abbr_data = ''
-
-        if tag == "a" and not self.ignore_links:
-            if start:
-                if has_key(attrs, 'href') and not (self.skip_internal_links and attrs['href'].startswith('#')):
-                    self.astack.append(attrs)
-                    self.o("[")
-                else:
-                    self.astack.append(None)
-            else:
-                if self.astack:
-                    a = self.astack.pop()
-                    if a:
-                        if self.inline_links:
-                            self.o("](" + escape_md(a['href']) + ")")
-                        else:
-                            i = self.previousIndex(a)
-                            if i is not None:
-                                a = self.a[i]
-                            else:
-                                self.acount += 1
-                                a['count'] = self.acount
-                                a['outcount'] = self.outcount
-                                self.a.append(a)
-                            self.o("][" + str(a['count']) + "]")
-
-        if tag == "img" and start and not self.ignore_images:
-            if has_key(attrs, 'src'):
-                attrs['href'] = attrs['src']
-                alt = attrs.get('alt', '')
-                self.o("![" + escape_md(alt) + "]")
-
-                if self.inline_links:
-                    self.o("(" + escape_md(attrs['href']) + ")")
-                else:
-                    i = self.previousIndex(attrs)
-                    if i is not None:
-                        attrs = self.a[i]
-                    else:
-                        self.acount += 1
-                        attrs['count'] = self.acount
-                        attrs['outcount'] = self.outcount
-                        self.a.append(attrs)
-                    self.o("[" + str(attrs['count']) + "]")
-
-        if tag == 'dl' and start: self.p()
-        if tag == 'dt' and not start: self.pbr()
-        if tag == 'dd' and start: self.o('    ')
-        if tag == 'dd' and not start: self.pbr()
-
-        if tag in ["ol", "ul"]:
-            # Google Docs create sub lists as top level lists
-            if (not self.list) and (not self.lastWasList):
-                self.p()
-            if start:
-                if self.google_doc:
-                    list_style = google_list_style(tag_style)
-                else:
-                    list_style = tag
-                numbering_start = list_numbering_start(attrs)
-                self.list.append({'name':list_style, 'num':numbering_start})
-            else:
-                if self.list: self.list.pop()
-            self.lastWasList = True
-        else:
-            self.lastWasList = False
-
-        if tag == 'li':
-            self.pbr()
-            if start:
-                if self.list: li = self.list[-1]
-                else: li = {'name':'ul', 'num':0}
-                if self.google_doc:
-                    nest_count = self.google_nest_count(tag_style)
-                else:
-                    nest_count = len(self.list)
-                self.o("  " * nest_count) #TODO: line up <ol><li>s > 9 correctly.
-                if li['name'] == "ul": self.o(self.ul_item_mark + " ")
-                elif li['name'] == "ol":
-                    li['num'] += 1
-                    self.o(str(li['num'])+". ")
-                self.start = 1
-
-        if tag in ["table", "tr"] and start: self.p()
-        if tag == 'td': self.pbr()
-
-        if tag == "pre":
-            if start:
-                self.startpre = 1
-                self.pre = 1
-            else:
-                self.pre = 0
-            self.p()
-
-    def pbr(self):
-        if self.p_p == 0:
-            self.p_p = 1
-
-    def p(self):
-        self.p_p = 2
-
-    def soft_br(self):
-        self.pbr()
-        self.br_toggle = '  '
-
-    def o(self, data, puredata=0, force=0):
-        if self.abbr_data is not None:
-            self.abbr_data += data
-
-        if not self.quiet:
-            if self.google_doc:
-                # prevent white space immediately after 'begin emphasis' marks ('**' and '_')
-                lstripped_data = data.lstrip()
-                if self.drop_white_space and not (self.pre or self.code):
-                    data = lstripped_data
-                if lstripped_data != '':
-                    self.drop_white_space = 0
-
-            if puredata and not self.pre:
-                data = re.sub('\s+', ' ', data)
-                if data and data[0] == ' ':
-                    self.space = 1
-                    data = data[1:]
-            if not data and not force: return
-
-            if self.startpre:
-                #self.out(" :") #TODO: not output when already one there
-                self.startpre = 0
-
-            bq = (">" * self.blockquote)
-            if not (force and data and data[0] == ">") and self.blockquote: bq += " "
-
-            if self.pre:
-                bq += "    "
-                data = data.replace("\n", "\n"+bq)
-
-            if self.start:
-                self.space = 0
-                self.p_p = 0
-                self.start = 0
-
-            if force == 'end':
-                # It's the end.
-                self.p_p = 0
-                self.out("\n")
-                self.space = 0
-
-            if self.p_p:
-                self.out((self.br_toggle+'\n'+bq)*self.p_p)
-                self.space = 0
-                self.br_toggle = ''
-
-            if self.space:
-                if not self.lastWasNL: self.out(' ')
-                self.space = 0
-
-            if self.a and ((self.p_p == 2 and self.links_each_paragraph) or force == "end"):
-                if force == "end": self.out("\n")
-
-                newa = []
-                for link in self.a:
-                    if self.outcount > link['outcount']:
-                        self.out("   ["+ str(link['count']) +"]: " + urlparse.urljoin(self.baseurl, link['href']))
-                        if has_key(link, 'title'): self.out(" ("+link['title']+")")
-                        self.out("\n")
-                    else:
-                        newa.append(link)
-
-                if self.a != newa: self.out("\n") # Don't need an extra line when nothing was done.
-
-                self.a = newa
-
-            if self.abbr_list and force == "end":
-                for abbr, definition in self.abbr_list.items():
-                    self.out("  *[" + abbr + "]: " + definition + "\n")
-
-            self.p_p = 0
-            self.out(data)
-            self.outcount += 1
-
-    def handle_data(self, data):
-        if r'\/script>' in data: self.quiet -= 1
-
-        if self.style:
-            self.style_def.update(dumb_css_parser(data))
-
-        self.o(data, 1)
-
-    def unknown_decl(self, data): pass
-
-    def charref(self, name):
-        if name[0] in ['x','X']:
-            c = int(name[1:], 16)
-        else:
-            c = int(name)
-
-        if not self.unicode_snob and c in unifiable_n.keys():
-            return unifiable_n[c]
-        else:
-            try:
-                return unichr(c)
-            except NameError: #Python3
-                return chr(c)
-
-    def entityref(self, c):
-        if not self.unicode_snob and c in unifiable.keys():
-            return unifiable[c]
-        else:
-            try: name2cp(c)
-            except KeyError: return "&" + c + ';'
-            else:
-                try:
-                    return unichr(name2cp(c))
-                except NameError: #Python3
-                    return chr(name2cp(c))
-
-    def replaceEntities(self, s):
-        s = s.group(1)
-        if s[0] == "#":
-            return self.charref(s[1:])
-        else: return self.entityref(s)
-
-    r_unescape = re.compile(r"&(#?[xX]?(?:[0-9a-fA-F]+|\w{1,8}));")
-    def unescape(self, s):
-        return self.r_unescape.sub(self.replaceEntities, s)
-
-    def google_nest_count(self, style):
-        """calculate the nesting count of google doc lists"""
-        nest_count = 0
-        if 'margin-left' in style:
-            nest_count = int(style['margin-left'][:-2]) / self.google_list_indent
-        return nest_count
-
-
-    def optwrap(self, text):
-        """Wrap all paragraphs in the provided text."""
-        if not self.body_width:
-            return text
-
-        assert wrap, "Requires Python 2.3."
-        result = ''
-        newlines = 0
-        for para in text.split("\n"):
-            if len(para) > 0:
-                if not skipwrap(para):
-                    for line in wrap(para, self.body_width):
-                        result += line + "\n"
-                    result += "\n"
-                    newlines = 2
-                else:
-                    if not onlywhite(para):
-                        result += para + "\n"
-                        newlines = 1
-            else:
-                if newlines < 2:
-                    result += "\n"
-                    newlines += 1
-        return result
-
-ordered_list_matcher = re.compile(r'\d+\.\s')
-unordered_list_matcher = re.compile(r'[-\*\+]\s')
-md_chars_matcher = re.compile(r"([\\\[\]\(\)])")
-
-def skipwrap(para):
-    # If the text begins with four spaces or one tab, it's a code block; don't wrap
-    if para[0:4] == '    ' or para[0] == '\t':
-        return True
-    # If the text begins with only two "--", possibly preceded by whitespace, that's
-    # an emdash; so wrap.
-    stripped = para.lstrip()
-    if stripped[0:2] == "--" and stripped[2] != "-":
-        return False
-    # I'm not sure what this is for; I thought it was to detect lists, but there's
-    # a <br>-inside-<span> case in one of the tests that also depends upon it.
-    if stripped[0:1] == '-' or stripped[0:1] == '*':
-        return True
-    # If the text begins with a single -, *, or +, followed by a space, or an integer,
-    # followed by a ., followed by a space (in either case optionally preceeded by
-    # whitespace), it's a list; don't wrap.
-    if ordered_list_matcher.match(stripped) or unordered_list_matcher.match(stripped):
-        return True
-    return False
-
-def wrapwrite(text):
-    text = text.encode('utf-8')
-    try: #Python3
-        sys.stdout.buffer.write(text)
-    except AttributeError:
-        sys.stdout.write(text)
-
-def html2text(html, baseurl=''):
-    h = HTML2Text(baseurl=baseurl)
-    return h.handle(html)
-
-def unescape(s, unicode_snob=False):
-    h = HTML2Text()
-    h.unicode_snob = unicode_snob
-    return h.unescape(s)
-
-def escape_md(text):
-    """Escapes markdown-sensitive characters."""
-    return md_chars_matcher.sub(r"\\\1", text)
-
-def main():
-    baseurl = ''
-
-    p = optparse.OptionParser('%prog [(filename|url) [encoding]]',
-                              version='%prog ' + __version__)
-    p.add_option("--ignore-emphasis", dest="ignore_emphasis", action="store_true",
-        default=IGNORE_EMPHASIS, help="don't include any formatting for emphasis")
-    p.add_option("--ignore-links", dest="ignore_links", action="store_true",
-        default=IGNORE_ANCHORS, help="don't include any formatting for links")
-    p.add_option("--ignore-images", dest="ignore_images", action="store_true",
-        default=IGNORE_IMAGES, help="don't include any formatting for images")
-    p.add_option("-g", "--google-doc", action="store_true", dest="google_doc",
-        default=False, help="convert an html-exported Google Document")
-    p.add_option("-d", "--dash-unordered-list", action="store_true", dest="ul_style_dash",
-        default=False, help="use a dash rather than a star for unordered list items")
-    p.add_option("-b", "--body-width", dest="body_width", action="store", type="int",
-        default=BODY_WIDTH, help="number of characters per output line, 0 for no wrap")
-    p.add_option("-i", "--google-list-indent", dest="list_indent", action="store", type="int",
-        default=GOOGLE_LIST_INDENT, help="number of pixels Google indents nested lists")
-    p.add_option("-s", "--hide-strikethrough", action="store_true", dest="hide_strikethrough",
-        default=False, help="hide strike-through text. only relevent when -g is specified as well")
-    (options, args) = p.parse_args()
-
-    # process input
-    encoding = "utf-8"
-    if len(args) > 0:
-        file_ = args[0]
-        if len(args) == 2:
-            encoding = args[1]
-        if len(args) > 2:
-            p.error('Too many arguments')
-
-        if file_.startswith('http://') or file_.startswith('https://'):
-            baseurl = file_
-            j = urllib.urlopen(baseurl)
-            data = j.read()
-            if encoding is None:
-                try:
-                    from feedparser import _getCharacterEncoding as enc
-                except ImportError:
-                    enc = lambda x, y: ('utf-8', 1)
-                encoding = enc(j.headers, data)[0]
-                if encoding == 'us-ascii':
-                    encoding = 'utf-8'
-        else:
-            data = open(file_, 'rb').read()
-            if encoding is None:
-                try:
-                    from chardet import detect
-                except ImportError:
-                    detect = lambda x: {'encoding': 'utf-8'}
-                encoding = detect(data)['encoding']
-    else:
-        data = sys.stdin.read()
-
-    data = data.decode(encoding)
-    h = HTML2Text(baseurl=baseurl)
-    # handle options
-    if options.ul_style_dash: h.ul_item_mark = '-'
-
-    h.body_width = options.body_width
-    h.list_indent = options.list_indent
-    h.ignore_emphasis = options.ignore_emphasis
-    h.ignore_links = options.ignore_links
-    h.ignore_images = options.ignore_images
-    h.google_doc = options.google_doc
-    h.hide_strikethrough = options.hide_strikethrough
-
-    wrapwrite(h.handle(data))
-
-
-if __name__ == "__main__":
-    main()