1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 | |
import re |
class _escape: |
def __init__(self): |
self.escape = { |
u'"' : u'"', u'<' : u'<', u'>' : u'>', |
u'&' : u'&', u"'" : u''', |
} |
self.charef_rex = re.compile(u"|".join(self.escape.keys())) |
|
def _replacer(self, match): |
return self.escape[match.group(0)] |
|
def __call__(self, ustring): |
""" xml-escape the given unicode string. """ |
return self.charef_rex.sub(self._replacer, ustring) |
|
escape = _escape() |
| |