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[entropy.const] improve const_convert_to_unicode and add const_convert_to_rawstring

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This commit is contained in:
Fabio Erculiani
2009-10-04 18:23:27 +02:00
parent 720c78d724
commit 2816574be2
1 changed files with 17 additions and 3 deletions
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20
libraries/entropy/const.py
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@@ -1365,13 +1365,27 @@ def const_isunicode(obj):
else:
return isinstance(obj, unicode)
def const_convert_to_unicode(obj):
def const_convert_to_unicode(obj, enctype = 'raw_unicode_escape'):
"""
Convert generic string to unicode format, this function supports both
Python 2.x and Python 3.x unicode bullshit.
@param obj: generic string object
@type obj: string
@return: unicode string object
@rtype: unicode object
"""
if const_isunicode(obj):
return obj
if sys.hexversion >= 0x3000000:
return str(obj, 'raw_unicode_escape')
return str(obj, enctype)
else:
return unicode(obj, 'raw_unicode_escape')
return unicode(obj, enctype)
def const_convert_to_rawstring(obj, from_enctype = 'raw_unicode_escape'):
if not const_isunicode(obj):
return obj
return obj.encode(from_enctype)
def const_islive():
"""