Ticket #2657: javascript_quote.patch

django/utils/text.py

@@ -94 +94 @@
     return zbuf.getvalue()
 
 ustring_re = re.compile(u"([\u0080-\uffff])")
-def javascript_quote(s):
+def javascript_quote(s, quote_double_quotes=False):
 
     def fix(match):
         return r"\u%04x" % ord(match.group(1))
@@ -104 +104 @@
     elif type(s) != unicode:
         raise TypeError, s
     s = s.replace('\\', '\\\\')
+    s = s.replace('\r', '\\r')
     s = s.replace('\n', '\\n')
     s = s.replace('\t', '\\t')
     s = s.replace("'", "\\'")
+    if quote_double_quotes:
+        s = s.replace('"', '"')
     return str(ustring_re.sub(fix, s))
 
 smart_split_re = re.compile('("(?:[^"\\\\]*(?:\\\\.[^"\\\\]*)*)"|\'(?:[^\'\\\\]*(?:\\\\.[^\'\\\\]*)*)\'|[^\\s]+)')