Python wikiutil.escape函数代码示例

def revert_pages(request, editor, timestamp):
    _ = request.getText

    editor = wikiutil.url_unquote(editor)
    timestamp = int(timestamp * 1000000)
    log = editlog.EditLog(request)
    pages = {}
    revertpages = []
    for line in log.reverse():
        if line.ed_time_usecs < timestamp:
            break

        if not request.user.may.read(line.pagename):
            continue

        if not line.pagename in pages:
            pages[line.pagename] = 1
            if repr(line.getInterwikiEditorData(request)) == editor:
                revertpages.append(line.pagename)

    request.write("Pages to revert:<br>%s" % "<br>".join([wikiutil.escape(p) for p in revertpages]))
    for pagename in revertpages:
        request.write("Begin reverting %s ...<br>" % wikiutil.escape(pagename))
        msg = revert_page(request, pagename, editor)
        if msg:
            request.write("<p>%s: %s</p>" % (
                Page.Page(request, pagename).link_to(request), msg))
        request.write("Finished reverting %s.<br>" % wikiutil.escape(pagename))

    def html_head(self, d):
        """ Assemble html head

        @param d: parameter dictionary
        @rtype: unicode
        @return: html head
        """
        html = [
            u'<meta name="viewport" content="user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, width=device-width" />',
            u'<meta name="viewport" content="width=device-width, initial-scale=1.0">',
            u'<title>%(title)s - %(sitename)s</title>' % {
                'title': wikiutil.escape(d['title']),
                'sitename': wikiutil.escape(d['sitename']),
            },
            self.externalScript('common'),
            self.headscript(d), # Should move to separate .js file
            #self.guiEditorScript(d),
            self.html_stylesheets(d),
            #/moin_static195/common/js/jquery-1.8.2.min.js
            u'<script language="javascript" type="Text/javascript" src="/moin_static195/common/js/jquery-1.8.2.min.js"></script>',
            u'<script language="javascript" type="Text/javascript" src="/moin_static195/common/bootstrap/js/bootstrap.min.js"></script>',
            # u'<script language="javascript" type="Text/javascript" src="/moin_static195/common/bootstrap/js/bootstrap-dropdown.js"></script>',
            u'<link rel="stylesheet" type="text/css" charset="utf-8" href="/moin_static195/common/bootstrap/css/bootstrap.css">',
            self.rsslink(d),
            #self.universal_edit_button(d),
            ]
        return '\n'.join(html)

def send_link_rel(request, pagename):
    files = _get_files(request, pagename)
    for fname in files:
        url = getAttachUrl(pagename, fname, request, do='view')
        request.write(u'<link rel="Appendix" title="%s" href="%s">\n' % (
                      wikiutil.escape(fname, 1),
                      wikiutil.escape(url, 1)))

    def renderInText(self):
        """ Render macro in text context

        The parser should decide what to do if this macro is placed in a
        paragraph context.
        """
        _ = self.request.getText

        # Default to show page instead of an error message (too lazy to
        # do an error message now).
        action = self.args.get('action', 'show')
        
        # Use translated text or action name
        text = self.args.get('text', action)
        text = _(text, formatted=False)        

        # Escape user input
        action = wikiutil.escape(action, 1)
        text = wikiutil.escape(text, 1)

        # Create link
        formatter = self.macro.formatter
        page = wikiutil.quoteWikinameURL(formatter.page.page_name)
        url = '%s?action=%s' % (page, action)
        link = wikiutil.link_tag(self.request, url, text=text,
                                 formatter=formatter)
        return link

    def title(self, d):
        """ Assemble the title (now using breadcrumbs)
        
        @param d: parameter dictionary
        @rtype: string
        @return: title html
        """
        _ = self.request.getText
        content = []
        if d['title_link']: # having a link means we have a (linked) pagename ONLY as title, not a message title
                            # XXX this method is rather ugly and should be improved
            curpage = ''
            segments = d['page_name'].split('/') # was: title_text
            for s in segments[:-1]:
                curpage += s
                content.append("<li>%s</li>" % Page(self.request, curpage).link_to(self.request, s))
                curpage += '/'
            content.append(('<li><a class="backlink" title="%(title)s" href="%(href)s">%(text)s</a></li>') % {
                'title': _('Click to do a full-text search for this title'),
                'href': d['title_link'],
                'text': wikiutil.escape(segments[-1]),
                })
        else:
            content.append('<li>%s</li>' % wikiutil.escape(d['title_text']))

        html = '''
<ul id="pagelocation">
%s
</ul>
''' % "".join(content)
        return html

    def renderInPage(self):
        """ Render macro in page context

        The parser should decide what to do if this macro is placed in a
        paragraph context.
        """
        f = self.formatter
        _ = self.request.getText

        requires_input = '%s' in self.nametemplate


        # TODO: better abstract this using the formatter
        html = [
            u'<form class="macro" method="POST" action="%s"><div>' % self.request.href(self.formatter.page.page_name),
            u'<input type="hidden" name="action" value="newpage">',
            u'<input type="hidden" name="parent" value="%s">' % wikiutil.escape(self.parent, 1),
            u'<input type="hidden" name="template" value="%s">' % wikiutil.escape(self.template, 1),
            u'<input type="hidden" name="nametemplate" value="%s">' % wikiutil.escape(self.nametemplate, 1),
        ]

        if requires_input:
            html += [
                u'<input type="text" name="pagename" size="30">',
            ]
        html += [
            u'<input type="submit" value="%s">' % wikiutil.escape(self.label, 1),
            u'</div></form>',
            ]
        return self.formatter.rawHTML('\n'.join(html))

 def attachment_inlined(self, url, text, **kw):
     url = wikiutil.escape(url)
     text = wikiutil.escape(text)
     if url == text:
         return '<span style="background-color:#ffff11">{{attachment:%s}}</span>' % url
     else:
         return '<span style="background-color:#ffff11">{{attachment:%s|%s}}</span>' % (url, text)

def explore_args(args, kwAllowed):
    """ 
    explore args for positional and keyword parameters
    """
    if args:
        args = args.split(',')
        args = [arg.strip() for arg in args]
    else:
        args = []

    kw_count = 0
    kw = {} # create a dictionary for the formatter.image call
    pp = [] # positional parameter

    if not kwAllowed:
        return pp, 0, kw, 0

    for arg in args:
        if '=' in arg:
            key, value = arg.split('=', 1)
            # avoid that urls with "=" are interpreted as keyword
            if key.lower() not in kwAllowed:
                if not kw_count and _is_URL(arg):
                    # assuming that this is the image
                    pp.append(wikiutil.escape(arg, quote=1))
                continue
            kw_count += 1
            kw[str(key.lower())] = wikiutil.escape(value, quote=1)
        else:
            pp.append(wikiutil.escape(arg, quote=1))

    return pp, len(pp), kw, len(kw)

def send_viewfile(pagename, request):
    _ = request.getText

    filename, fpath = _access_file(pagename, request)
    if not filename: return

    request.write('<h2>' + _("Attachment '%(filename)s'") % {'filename': filename} + '</h2>')
    
    type, enc = mimetypes.guess_type(filename)
    if type:
        if type[:5] == 'image':
            timestamp = htdocs_access(request) and "?%s" % time.time() or ''
            request.write('<img src="%s%s" alt="%s">' % (
                getAttachUrl(pagename, filename, request, escaped=1), timestamp, wikiutil.escape(filename, 1)))
            return
        elif type[:4] == 'text':
            # TODO: should use formatter here!
            request.write("<pre>")
            # Try to decode file contents. It may return junk, but we
            # don't have enough information on attachments.
            content = open(fpath, 'r').read()
            content = wikiutil.decodeUnknownInput(content)
            content = wikiutil.escape(content)
            request.write(content)
            request.write("</pre>")
            return

    request.write('<p>' + _("Unknown file type, cannot display this attachment inline.") + '</p>')
    request.write('<a href="%s">%s</a>' % (
        getAttachUrl(pagename, filename, request, escaped=1), wikiutil.escape(filename)))

def _create_user(request):
    collab_mode = getattr(request.cfg, 'collab_mode', False)
    _ = request.getText
    form = request.form

    if request.method != 'POST':
        return

    if not wikiutil.checkTicket(request, form.get('ticket', '')):
        return

    if not TextCha(request).check_answer_from_form():
        return _('TextCha: Wrong answer! Go back and try again...')

    # Create user profile
    theuser = user.User(request, auth_method="new-user")

    # Require non-empty name
    try:
        if collab_mode:
            name = wikiutil.clean_input(form.get('email', ['']))
            theuser.name = name.strip()
        else:
            theuser.name = form['name']
    except KeyError:
        return _("Empty user name. Please enter a user name.")

    # Don't allow creating users with invalid names
    if not user.isValidName(request, theuser.name):
        return _("""Invalid user name {{{'%s'}}}.
Name may contain any Unicode alpha numeric character, with optional one
space between words. Group page name is not allowed.""", wiki=True) % wikiutil.escape(theuser.name)

    # Name required to be unique. Check if name belong to another user.
    if user.getUserId(request, theuser.name):
        return _("This user name already belongs to somebody else.")

    # try to get the password and pw repeat
    password = form.get('password1', '')
    password2 = form.get('password2', '')

    # Check if password is given and matches with password repeat
    if password != password2:
        return _("Passwords don't match!")
    if not password:
        return _("Please specify a password!")

    pw_checker = request.cfg.password_checker
    if pw_checker:
        pw_error = pw_checker(request, theuser.name, password)
        if pw_error:
            return _("Password not acceptable: %s") % wikiutil.escape(pw_error)

    # Encode password
    try:
        theuser.enc_password = user.encodePassword(request.cfg, password)
    except UnicodeError, err:
        # Should never happen
        return "Can't encode password: %s" % wikiutil.escape(str(err))

 def _make_form_values(self, question, given_answer):
     timestamp = time()
     question_form = "%s %d%s" % (
         wikiutil.escape(question, True),
         timestamp,
         self._compute_signature(question, timestamp)
     )
     given_answer_form = wikiutil.escape(given_answer, True)
     return question_form, given_answer_form

def handle_action(context, pagename, action_name='show'):
    """ Actual dispatcher function for non-XMLRPC actions.

    Also sets up the Page object for this request, normalizes and
    redirects to canonical pagenames and checks for non-allowed
    actions.
    """
    _ = context.getText
    cfg = context.cfg

    # pagename could be empty after normalization e.g. '///' -> ''
    # Use localized FrontPage if pagename is empty
    if not pagename:
        context.page = wikiutil.getFrontPage(context)
    else:
        context.page = Page(context, pagename)
        if '_' in pagename and not context.page.exists():
            pagename = pagename.replace('_', ' ')
            page = Page(context, pagename)
            if page.exists():
                url = page.url(context)
                return context.http_redirect(url)

    msg = None
    # Complain about unknown actions
    if not action_name in get_names(cfg):
        msg = _("Unknown action %(action_name)s.") % {
                'action_name': wikiutil.escape(action_name), }

    # Disallow non available actions
    elif action_name[0].isupper() and not action_name in \
            get_available_actions(cfg, context.page, context.user):
        msg = _("You are not allowed to do %(action_name)s on this page.") % {
                'action_name': wikiutil.escape(action_name), }
        if not context.user.valid:
            # Suggest non valid user to login
            msg += " " + _("Login and try again.")

    if msg:
        context.theme.add_msg(msg, "error")
        context.page.send_page()
    # Try action
    else:
        from MoinMoin import action
        handler = action.getHandler(context, action_name)
        if handler is None:
            msg = _("You are not allowed to do %(action_name)s on this page.") % {
                    'action_name': wikiutil.escape(action_name), }
            if not context.user.valid:
                # Suggest non valid user to login
                msg += " " + _("Login and try again.")
            context.theme.add_msg(msg, "error")
            context.page.send_page()
        else:
            handler(context.page.page_name, context)

    return context

 def line2dict(self, line):
     """Return ';;' separated 'key=val' tuples as dict."""
     d = {}
     items = line.split(';;')
     d['name'] = wikiutil.escape(items[0])
     for item in items[1:]:
         keyval = item.split('=')
         if len(keyval) != 2:
             return {}
         key, val = keyval
         d[wikiutil.escape(key)] = wikiutil.escape(val)
     return d

def _do_move(pagename, request):
    _ = request.getText

    pagename, filename, fpath = _access_file(pagename, request)
    if not request.user.may.delete(pagename):
        return _('You are not allowed to move attachments from this page.')
    if not filename:
        return # error msg already sent in _access_file

    # move file
    d = {'action': action_name,
         'url': request.href(pagename),
         'do': 'attachment_move',
         'ticket': wikiutil.createTicket(request),
         'pagename': wikiutil.escape(pagename, 1),
         'attachment_name': wikiutil.escape(filename, 1),
         'move': _('Move'),
         'cancel': _('Cancel'),
         'newname_label': _("New page name"),
         'attachment_label': _("New attachment name"),
        }
    formhtml = '''
<form action="%(url)s" method="POST">
<input type="hidden" name="action" value="%(action)s">
<input type="hidden" name="do" value="%(do)s">
<input type="hidden" name="ticket" value="%(ticket)s">
<table>
    <tr>
        <td class="label"><label>%(newname_label)s</label></td>
        <td class="content">
            <input type="text" name="newpagename" value="%(pagename)s" size="80">
        </td>
    </tr>
    <tr>
        <td class="label"><label>%(attachment_label)s</label></td>
        <td class="content">
            <input type="text" name="newattachmentname" value="%(attachment_name)s" size="80">
        </td>
    </tr>
    <tr>
        <td></td>
        <td class="buttons">
            <input type="hidden" name="oldattachmentname" value="%(attachment_name)s">
            <input type="submit" name="move" value="%(move)s">
            <input type="submit" name="cancel" value="%(cancel)s">
        </td>
    </tr>
</table>
</form>''' % d
    thispage = Page(request, pagename)
    request.theme.add_msg(formhtml, "dialog")
    return thispage.send_page()

def send_link_rel(request, pagename):
    files = _get_files(request, pagename)
    if len(files) > 0 and not htdocs_access(request):
        scriptName = request.getScriptname()
        pagename_quoted = wikiutil.quoteWikinameURL(pagename)

        for file in files:
            url = "%s/%s?action=%s&do=view&target=%s" % (
                scriptName, pagename_quoted,
                action_name, wikiutil.url_quote_plus(file))

            request.write(u'<link rel="Appendix" title="%s" href="%s">\n' % (
                wikiutil.escape(file), wikiutil.escape(url)))