Python markupsafe.escape函数代码示例

def new_client():
    """ About block edit
    """
    # if errors detected
    errors = []

    # if form incoming
    if request.method == 'POST':
        if not request.form['title']:
            errors += ['Title required!']

        if not errors:
            client = dict()
            client['title'] = unicode(escape(request.form['title']))
            client['description'] = unicode(escape(request.form['description']))
            client['logo'] = unicode(escape(request.form['logo']))
            client['link'] = unicode(escape(request.form['link']))

            client = Client(**client)

            try:
                db_session.add(client)
                db_session.commit()
            except exc.SQLAlchemyError:
                db_session.rollback()
                errors += ['Error creating client #{0}\n'.format(client.id)]

            return redirect(url_for('edit_client', client_id=client.id))

    prop = dict()
    prop.update(default)
    prop['errors'] = errors

    return render_template('admin/new_client.html', **prop)

 def xhr_list_domains(self):
     sess = DbSession()
     qry = sess.query(Domain.id, Domain.name).order_by(
         Domain.name)
     opts = "\n".join(['<option value="{0}">{1}</option>'.format(
         markupsafe.escape(x[0]), markupsafe.escape(x[1])) for x in qry])
     return "<select>\n" + opts + "\n</select>"

    def after_remove_contributor(self, node, removed, auth=None):
        """If removed contributor authorized this addon, remove addon authorization
        from owner.
        """
        if self.user_settings and self.user_settings.owner == removed:

            # Delete OAuth tokens
            self.user_settings.oauth_grants[self.owner._id].pop(self.external_account._id)
            self.clear_auth()
            message = (
                u'Because the {addon} add-on for {category} "{title}" was authenticated '
                u"by {user}, authentication information has been deleted."
            ).format(
                addon=self.config.full_name,
                category=markupsafe.escape(node.category_display),
                title=markupsafe.escape(node.title),
                user=markupsafe.escape(removed.fullname),
            )

            if not auth or auth.user != removed:
                url = node.web_url_for("node_setting")
                message += (u' You can re-authenticate on the <u><a href="{url}">Settings</a></u> page.').format(
                    url=url
                )
            #
            return message

 def index( self, trans, **kwd ):
     not_is_admin = not trans.user_is_admin()
     if not_is_admin and not trans.app.config.enable_data_manager_user_view:
         raise paste.httpexceptions.HTTPUnauthorized( "This Galaxy instance is not configured to allow non-admins to view the data manager." )
     message = escape( kwd.get( 'message', '' ) )
     status = escape( kwd.get( 'status', 'info' ) )
     return trans.fill_template( "data_manager/index.mako", data_managers=trans.app.data_managers, tool_data_tables=trans.app.tool_data_tables, view_only=not_is_admin, message=message, status=status )

    def test_markup_operations(self):
        # adding two strings should escape the unsafe one
        unsafe = '<script type="application/x-some-script">alert("foo");</script>'
        safe = Markup('<em>username</em>')
        assert unsafe + safe == unicode(escape(unsafe)) + unicode(safe)

        # string interpolations are safe to use too
        assert Markup('<em>%s</em>') % '<bad user>' == \
               '<em>&lt;bad user&gt;</em>'
        assert Markup('<em>%(username)s</em>') % {
            'username': '<bad user>'
        } == '<em>&lt;bad user&gt;</em>'

        # an escaped object is markup too
        assert type(Markup('foo') + 'bar') is Markup

        # and it implements __html__ by returning itself
        x = Markup("foo")
        assert x.__html__() is x

        # it also knows how to treat __html__ objects
        class Foo(object):
            def __html__(self):
                return '<em>awesome</em>'
            def __unicode__(self):
                return 'awesome'
        assert Markup(Foo()) == '<em>awesome</em>'
        assert Markup('<strong>%s</strong>') % Foo() == \
               '<strong><em>awesome</em></strong>'

        # escaping and unescaping
        assert escape('"<>&\'') == '&#34;&lt;&gt;&amp;&#39;'
        assert Markup("<em>Foo &amp; Bar</em>").striptags() == "Foo & Bar"
        assert Markup("&lt;test&gt;").unescape() == "<test>"

 def get_short_str(cls, pja):
     # Prevent renaming a dataset to the empty string.
     if pja.action_arguments and pja.action_arguments.get('newname', ''):
         return "Rename output '%s' to '%s'." % (escape(pja.output_name),
                                                 escape(pja.action_arguments['newname']))
     else:
         return "Rename action used without a new name specified.  Output name will be unchanged."

    def after_remove_contributor(self, node, removed, auth=None):
        """
        :param Node node:
        :param User removed:
        :return str: Alert message
        """
        if self.user_settings and self.user_settings.owner == removed:

            # Delete OAuth tokens
            self.user_settings = None
            self.save()
            message = (
                u'Because the GitLab add-on for {category} "{title}" was authenticated '
                u'by {user}, authentication information has been deleted.'
            ).format(
                category=markupsafe.escape(node.category_display),
                title=markupsafe.escape(node.title),
                user=markupsafe.escape(removed.fullname)
            )

            if not auth or auth.user != removed:
                url = node.web_url_for('node_setting')
                message += (
                    u' You can re-authenticate on the <u><a href="{url}">Settings</a></u> page.'
                ).format(url=url)
            #
            return message

    def block_code(self, text, lang):
        if not lang:
            text = text.strip()
            return u'<pre><code>%s</code></pre>\n' % escape(text)

        inlinestyles = False
        linenos = False
        if hasattr(self, '_inlinestyles'):
            inlinestyles = self._inlinestyles
        if hasattr(self, '_linenos'):
            linenos = self._linenos

        try:
            lexer = get_lexer_by_name(lang, stripall=True)
            formatter = HtmlFormatter(
                noclasses=inlinestyles, linenos=linenos
            )
            code = highlight(text, lexer, formatter)
            if linenos:
                return '<div class="highlight-wrapper">%s</div>\n' % code
            return code
        except:
            return '<pre class="%s"><code>%s</code></pre>\n' % (
                lang, escape(text)
            )

    def after_fork(self, node, fork, user, save=True):
        """
        :param Node node: Original node
        :param Node fork: Forked node
        :param User user: User creating fork
        :param bool save: Save settings after callback
        :return tuple: Tuple of cloned settings and alert message
        """
        clone, _ = super(GitHubNodeSettings, self).after_fork(
            node, fork, user, save=False
        )

        # Copy authentication if authenticated by forking user
        if self.user_settings and self.user_settings.owner == user:
            clone.user_settings = self.user_settings
            message = (
                'GitHub authorization copied to forked {cat}.'
            ).format(
                cat=markupsafe.escape(fork.project_or_component),
            )
        else:
            message = (
                'GitHub authorization not copied to forked {cat}. You may '
                'authorize this fork on the <u><a href={url}>Settings</a></u> '
                'page.'
            ).format(
                cat=markupsafe.escape(fork.project_or_component),
                url=fork.url + 'settings/'
            )

        if save:
            clone.save()

        return clone, message

 def xhr_list_tenants(self):
     sess = DbSession()
     qry = sess.query(Principal.id, Principal.display_name).order_by(
         Principal.display_name)
     opts = "\n".join(['<option value="{0}">{1}</option>'.format(
         markupsafe.escape(x[0]), markupsafe.escape(x[1])) for x in qry])
     return "<select>\n" + opts + "\n</select>"

def get_cached_board_topic(topic_id):
    try:
        
        topic = BoardTopic.objects.with_id(topic_id)
        if topic is None:
            return None
        
        if topic.content:
            topic.html_content = urlink(escape(topic.content))  #urlink((mentions(youku(escape(topic.content)) ) ) , trim_url_limit=30)
        else:
            topic.html_content = ''
        if topic.more_content:
            topic.html_more_content = br_escape(urlink(escape(topic.more_content)))  #urlink((mentions(youku(escape(topic.content)) ) ) , trim_url_limit=30)
        else:
            topic.html_more_content = ''
        if topic.video_urls:
            topic.extra_content = ''
            video_html = '<p></p>'
            for url in topic.video_urls:
                video_html += video(url)
            topic.extra_content = video_html
        
        return topic
    except Exception, error:
        return None

 def _check_access(self, trans, is_admin, item, current_user_roles):
     can_access = True
     if isinstance(item, trans.model.HistoryDatasetAssociation):
         # Make sure the user has the DATASET_ACCESS permission on the history_dataset_association.
         if not item:
             message = "Invalid history dataset (%s) specified." % escape(str(item))
             can_access = False
         elif not trans.app.security_agent.can_access_dataset(current_user_roles, item.dataset) and item.history.user == trans.user:
             message = "You do not have permission to access the history dataset with id (%s)." % str(item.id)
             can_access = False
     else:
         # Make sure the user has the LIBRARY_ACCESS permission on the library item.
         if not item:
             message = "Invalid library item (%s) specified." % escape(str(item))
             can_access = False
         elif not (is_admin or trans.app.security_agent.can_access_library_item(current_user_roles, item, trans.user)):
             if isinstance(item, trans.model.Library):
                 item_type = 'data library'
             elif isinstance(item, trans.model.LibraryFolder):
                 item_type = 'folder'
             else:
                 item_type = '(unknown item type)'
             message = "You do not have permission to access the %s with id (%s)." % (escape(item_type), str(item.id))
             can_access = False
     if not can_access:
         return 400, message

    def _format_quote(self, tag, contents, options, parent, context):
        """Handle a [quote] tag.

        Examples:
        [quote]contents[/quote]
        [quote=name]contents[/quote]
        [quote=name;123]123 is a TCoDf post id in this example[/quote]
        """

        contents = _chomp(contents)
        html = []

        # Add header for [quote=name] or [quote=name;123]
        if 'quote' in options:
            html.append('<div class="bbcode-quote-header">Quote from <b>')

            match = re.fullmatch('(.+?)(;\d+)?', options['quote'])
            (name, post_id) = match.groups()

            if post_id is not None:
                post_id = int(post_id.lstrip(';'))
                html.append('<a href="{}">{}</a>'.format(
                    asb.tcodf.post_link(post_id),
                    markupsafe.escape(name)
                ))
            else:
                html.append(markupsafe.escape(name))

            html.append(':</b></div>')

        html.append('<blockquote>{}</blockquote>'.format(contents))

        return ''.join(html)

def route_do_edit():
    title = form('title')
    id = int(form('id'))
    content = form('content')
    hpot = form('email')

    if title is None or id is None or content is None or hpot is not "":
        return 'Error'

    if app.config['locked']:
        if form('pass') != app.config['pass']:
            return redirect('/')

    if not database.init():
        return error(app.config['db_err_title'], app.config['db_err_msg']), 503

    if id == 0:
        database.query('INSERT INTO articles VALUES(NULL, ?, ?, 0)', [escape(title), escape(content)])
    else:
        database.query("UPDATE articles SET revision = 1 WHERE title=?", [title])
        database.query("INSERT INTO articles VALUES(NULL, ?, ?, 0)", [escape(title), escape(content)])

    database.close()

    return redirect(url_for('route_article', title=title))

    def send_verification_email(self, trans, email, username):
        """
        Send the verification email containing the activation link to the user's email.
        """
        if username is None:
            username = trans.user.username
        activation_link = self.prepare_activation_link(trans, escape(email))

        host = trans.request.host.split(':')[0]
        if host in ['localhost', '127.0.0.1', '0.0.0.0']:
            host = socket.getfqdn()
        body = ("Hello %s,\n\n"
                "In order to complete the activation process for %s begun on %s at %s, please click on the following link to verify your account:\n\n"
                "%s \n\n"
                "By clicking on the above link and opening a Galaxy account you are also confirming that you have read and agreed to Galaxy's Terms and Conditions for use of this service (%s). This includes a quota limit of one account per user. Attempts to subvert this limit by creating multiple accounts or through any other method may result in termination of all associated accounts and data.\n\n"
                "Please contact us if you need help with your account at: %s. You can also browse resources available at: %s. \n\n"
                "More about the Galaxy Project can be found at galaxyproject.org\n\n"
                "Your Galaxy Team" % (escape(username), escape(email),
                                      datetime.utcnow().strftime("%D"),
                                      trans.request.host, activation_link,
                                      trans.app.config.terms_url,
                                      trans.app.config.error_email_to,
                                      trans.app.config.instance_resource_url))
        to = email
        frm = trans.app.config.email_from or '[email protected]' + host
        subject = 'Galaxy Account Activation'
        try:
            util.send_mail(frm, to, subject, body, trans.app.config)
            return True
        except Exception:
            log.exception('Unable to send the activation email.')
            return False