""" Convert linebreaks to
s and escape each line. Return value is marked 'safe' """ def linebreaksbr_escape(value): escaped_lines = [] for line in value.split('\n'): escaped_lines.append(escape(line)) escaped = "
".join(escaped_lines) # mark as safe return Markup(escaped) # reverse url pattern matching, and automatically urlencode parameters # "|urlencode" filter is also available def url(view_name, *args, **kwargs): escaped_args = tuple(_url_quote(arg) for arg in args) escaped_kwargs = dict((k, _url_quote(arg)) for k,v in kwargs) return url_noencode(view_name, *escaped_args, **kwargs) def _url_quote(arg): if isinstance(arg,basestring): return urlquote(arg) else: return arg # reverse url pattern matching def url_noencode(view_name, *args, **kwargs): return reverse(view_name, args=args, kwargs=kwargs)