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import sys
import urllib
import django
PY3 = sys.version_info[0] == 3
if PY3:
from urllib import parse as urlparse
def to_string(s):
if isinstance(s, str):
return s
return str(s, 'latin1')
def to_wsgi_safe_string(s):
return urlparse.quote(to_string(s))
def from_wsgi_safe_string(s):
return urlparse.unquote(s)
else:
import urlparse
def to_string(s):
return str(s)
def to_wsgi_safe_string(s):
return to_string(urllib.quote(s.encode('utf8')))
def from_wsgi_safe_string(s):
return urllib.unquote(s).decode('utf8')
def is_authenticated(user):
if django.VERSION < (1, 10):
return user.is_authenticated()
return user.is_authenticated
def is_anonymous(user):
if django.VERSION < (1, 10):
return user.is_anonymous()
return user.is_anonymous
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