def getdefaultlocale(envvars=("LC_ALL", "LC_CTYPE", "LANG", "LANGUAGE")):
try:
import _locale
code, encoding = _locale._getdefaultlocale()
except (ImportError, AttributeError):
pass
else:
if sys.platform == "win32" and code and code[:2] == "0x":
code = windows_locale.get(int(code, 0))
return (code, encoding)
import os
lookup = os.environ.get
for variable in envvars:
localename = lookup(variable, None)
if localename:
if variable == "LANGUAGE":
localename = localename.split(":")[0]
break
else:
localename = "C"
return _parse_localename(localename)
def test_getdefaultlocale(self):
import sys
if sys.platform != 'win32':
skip("No _getdefaultlocale() to test")
import _locale
lang, encoding = _locale._getdefaultlocale()
assert lang is None or isinstance(lang, str)
assert encoding.startswith('cp')
def getdefaultlocale(envvars=('LC_ALL', 'LC_CTYPE', 'LANG', 'LANGUAGE')):
""" Tries to determine the default locale settings and returns
them as tuple (language code, encoding).
According to POSIX, a program which has not called
setlocale(LC_ALL, "") runs using the portable 'C' locale.
Calling setlocale(LC_ALL, "") lets it use the default locale as
defined by the LANG variable. Since we don't want to interfere
with the current locale setting we thus emulate the behavior
in the way described above.
To maintain compatibility with other platforms, not only the
LANG variable is tested, but a list of variables given as
envvars parameter. The first found to be defined will be
used. envvars defaults to the search path used in GNU gettext;
it must always contain the variable name 'LANG'.
Except for the code 'C', the language code corresponds to RFC
1766. code and encoding can be None in case the values cannot
be determined.
"""
try:
# check if it's supported by the _locale module
import _locale
code, encoding = _locale._getdefaultlocale()
except (ImportError, AttributeError):
pass
else:
# make sure the code/encoding values are valid
if sys.platform == "win32" and code and code[:2] == "0x":
# map windows language identifier to language name
code = windows_locale.get(int(code, 0))
# ...add other platform-specific processing here, if
# necessary...
return code, encoding
# fall back on POSIX behaviour
import os
lookup = os.environ.get
for variable in envvars:
localename = lookup(variable,None)
if localename:
if variable == 'LANGUAGE':
localename = localename.split(':')[0]
break
else:
localename = 'C'
return _parse_localename(localename)
def getdefaultlocale(envvars=('LC_ALL', 'LC_CTYPE', 'LANG', 'LANGUAGE')):
try:
import _locale
(code, encoding) = _locale._getdefaultlocale()
except (ImportError, AttributeError):
pass
if sys.platform == 'win32' and code and code[:2] == '0x':
code = windows_locale.get(int(code, 0))
return (code, encoding)
import os
lookup = os.environ.get
for variable in envvars:
localename = lookup(variable, None)
while localename:
if variable == 'LANGUAGE':
localename = localename.split(':')[0]
break
localename = 'C'
return _parse_localename(localename)
def getpreferredencoding(do_setlocale = True):
"""Return the charset that the user is likely using."""
import _locale
return _locale._getdefaultlocale()[1]
def getpreferredencoding(do_setlocale=True):
return _locale._getdefaultlocale()[1]
def getpreferredencoding(do_setlocale=True):
if sys.flags.utf8_mode:
return 'UTF-8'
return _locale._getdefaultlocale()[1]
def test_getdefaultlocale():
result1 = _locale._getdefaultlocale()
result2 = _locale._getdefaultlocale()
AreEqual(result1,result2)
def test_getdefaultlocale(self):
result1 = _locale._getdefaultlocale()
result2 = _locale._getdefaultlocale()
self.assertEqual(result1,result2)
def getpreferredencoding(do_setlocale=True):
if sys.flags.utf8_mode:
return 'UTF-8'
return _locale._getdefaultlocale()[1]
def test_getdefaultlocale(self):
result1 = _locale._getdefaultlocale()
result2 = _locale._getdefaultlocale()
self.assertEqual(result1, result2)
def getpreferredencoding(do_setlocale=True):
"""Return the charset that the user is likely using."""
import _locale
return _locale._getdefaultlocale()[1]
def getpreferredencoding(do_setlocale = True):
import _locale
return _locale._getdefaultlocale()[1]
def test_getdefaultlocale():
result1 = _locale._getdefaultlocale()
result2 = _locale._getdefaultlocale()
AreEqual(result1, result2)
""" Locale support.
import os
def local_environ():
vars = ['LANGUAGE', 'LC_ALL', 'LC_TYPE', 'LANG']
for v in vars:
loc = os.environ.get(v)
if loc: return loc
else:
return None
ret = local_environ()
print ret
import _locale
code, encoding = _locale._getdefaultlocale()
print code
print encoding
print "Code: %r, Encoding: %s" % (code, encoding)
print "end ... \n"
