blob: 7086ae437cc917f1f6b83b57a43908959d336216 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
import sys
__all__ = ['b', 'basestring_', 'getnext', 'bytes', 'next', 'is_unicode']
if sys.version < "3":
b = bytes = str
basestring_ = basestring
else:
def b(s):
if isinstance(s, str):
return s.encode('latin1')
return bytes(s)
basestring_ = (bytes, str)
bytes = bytes
text = str
if sys.version < "3":
def next(obj):
return obj.next()
else:
next = next
if sys.version < "3":
def is_unicode(obj):
return isinstance(obj, unicode)
else:
def is_unicode(obj):
return isinstance(obj, str)
def coerce_text(v):
if not isinstance(v, basestring_):
if sys.version < "3":
attr = '__unicode__'
else:
attr = '__str__'
if hasattr(v, attr):
return unicode(v)
else:
return bytes(v)
return v
|
