Python locale.getlocale() Examples

def __init__(self):
        if os.path.isfile(os.path.dirname(os.path.abspath(__file__)) + '/keys/cert.crt') != True:
            print("First run, generating certificate..")
            execute_string = "openssl req -nodes -x509 -newkey rsa:4096 -keyout " + \
                            os.path.dirname(os.path.abspath(__file__)) + \
                            "/keys/key.pem -out " + os.path.dirname(os.path.abspath(__file__)) + \
                            "/keys/cert.crt -days 356 -subj " + \
                            "\"/C=AP/ST=Land/L=torc/O=AP Team/subjectAltName=IP:127.0.0.1\""

            proc = Popen(execute_string, stdout=PIPE, stderr=PIPE, shell=True)

            decode_locale = lambda s: s.decode(getlocale()[1])
            self.tool_stdout, self.tool_stderr = map(decode_locale, proc.communicate())

            # Callback / pause from here
            return_code = proc.returncode

# Pong!
# curl -i http://127.0.0.1:5000/ping 

def _currency_symbols():
    """Compile a list of valid currency symbols."""
    current = locale.getlocale()
    locales = list(locale.locale_alias.values())
    symbols = set()

    for loc in locales:
        try:
            locale.setlocale(locale.LC_MONETARY, locale.normalize(loc))
            currency = "{int_curr_symbol}".format(**locale.localeconv())
            if currency != "":
                symbols.add(currency.strip())
        except (locale.Error, UnicodeDecodeError):
            continue

    locale.setlocale(locale.LC_MONETARY, current)
    return list(symbols) 

def test_option_locale(self):
        self.assertFailure('-L')
        self.assertFailure('--locale')
        self.assertFailure('-L', 'en')
        lang, enc = locale.getdefaultlocale()
        lang = lang or 'C'
        enc = enc or 'UTF-8'
        try:
            oldlocale = locale.getlocale(locale.LC_TIME)
            try:
                locale.setlocale(locale.LC_TIME, (lang, enc))
            finally:
                locale.setlocale(locale.LC_TIME, oldlocale)
        except (locale.Error, ValueError):
            self.skipTest('cannot set the system default locale')
        stdout = self.run_ok('--locale', lang, '--encoding', enc, '2004')
        self.assertIn('2004'.encode(enc), stdout) 

def test_getsetlocale_issue1813(self):
        # Issue #1813: setting and getting the locale under a Turkish locale
        oldlocale = locale.getlocale()
        self.addCleanup(locale.setlocale, locale.LC_CTYPE, oldlocale)
        for loc in ('tr_TR', 'tr_TR.UTF-8', 'tr_TR.ISO8859-9'):
            try:
                locale.setlocale(locale.LC_CTYPE, loc)
                break
            except locale.Error:
                continue
        else:
            # Unsupported locale on this system
            self.skipTest('test needs Turkish locale')
        loc = locale.getlocale()
        try:
            locale.setlocale(locale.LC_CTYPE, loc)
        except Exception as e:
            self.fail("Failed to set locale %r (default locale is %r): %r" %
                      (loc, oldlocale, e))
        self.assertEqual(loc, locale.getlocale()) 

def test_option_locale(self):
        self.assertFailure('-L')
        self.assertFailure('--locale')
        self.assertFailure('-L', 'en')
        lang, enc = locale.getdefaultlocale()
        lang = lang or 'C'
        enc = enc or 'UTF-8'
        try:
            oldlocale = locale.getlocale(locale.LC_TIME)
            try:
                locale.setlocale(locale.LC_TIME, (lang, enc))
            finally:
                locale.setlocale(locale.LC_TIME, oldlocale)
        except (locale.Error, ValueError):
            self.skipTest('cannot set the system default locale')
        stdout = self.run_ok('--locale', lang, '--encoding', enc, '2004')
        self.assertIn('2004'.encode(enc), stdout) 

def test_getsetlocale_issue1813(self):
        # Issue #1813: setting and getting the locale under a Turkish locale
        oldlocale = locale.getlocale()
        self.addCleanup(locale.setlocale, locale.LC_CTYPE, oldlocale)
        for loc in ('tr_TR', 'tr_TR.UTF-8', 'tr_TR.ISO8859-9'):
            try:
                locale.setlocale(locale.LC_CTYPE, loc)
                break
            except locale.Error:
                continue
        else:
            # Unsupported locale on this system
            self.skipTest('test needs Turkish locale')
        loc = locale.getlocale()
        try:
            locale.setlocale(locale.LC_CTYPE, loc)
        except Exception as e:
            self.fail("Failed to set locale %r (default locale is %r): %r" %
                      (loc, oldlocale, e))
        self.assertEqual(loc, locale.getlocale()) 

def test_localeIndependent(self):
        """
        The month name in the date is locale independent.
        """
        # A point about three months in the past.
        then = self.now - (60 * 60 * 24 * 31 * 3)
        stat = os.stat_result((0, 0, 0, 0, 0, 0, 0, 0, then, 0))

        # Fake that we're in a language where August is not Aug (e.g.: Spanish)
        currentLocale = locale.getlocale()
        locale.setlocale(locale.LC_ALL, "es_AR.UTF8")
        self.addCleanup(locale.setlocale, locale.LC_ALL, currentLocale)

        self.assertEqual(
            self._lsInTimezone('America/New_York', stat),
            '!---------    0 0        0               0 Aug 28 17:33 foo')
        self.assertEqual(
            self._lsInTimezone('Pacific/Auckland', stat),
            '!---------    0 0        0               0 Aug 29 09:33 foo')

    # If alternate locale is not available, the previous test will be
    # skipped, please install this locale for it to run 

def test_TimeRE_recreation(self):
        # The TimeRE instance should be recreated upon changing the locale.
        locale_info = locale.getlocale(locale.LC_TIME)
        try:
            locale.setlocale(locale.LC_TIME, ('en_US', 'UTF8'))
        except locale.Error:
            self.skipTest('test needs en_US.UTF8 locale')
        try:
            _strptime._strptime_time('10', '%d')
            # Get id of current cache object.
            first_time_re = _strptime._TimeRE_cache
            try:
                # Change the locale and force a recreation of the cache.
                locale.setlocale(locale.LC_TIME, ('de_DE', 'UTF8'))
                _strptime._strptime_time('10', '%d')
                # Get the new cache object's id.
                second_time_re = _strptime._TimeRE_cache
                # They should not be equal.
                self.assertIsNot(first_time_re, second_time_re)
            # Possible test locale is not supported while initial locale is.
            # If this is the case just suppress the exception and fall-through
            # to the resetting to the original locale.
            except locale.Error:
                self.skipTest('test needs de_DE.UTF8 locale')
        # Make sure we don't trample on the locale setting once we leave the
        # test.
        finally:
            locale.setlocale(locale.LC_TIME, locale_info) 

def find_comma_decimal_point_locale():
    """See if platform has a decimal point as comma locale.

    Find a locale that uses a comma instead of a period as the
    decimal point.

    Returns
    -------
    old_locale: str
        Locale when the function was called.
    new_locale: {str, None)
        First French locale found, None if none found.

    """
    if sys.platform == 'win32':
        locales = ['FRENCH']
    else:
        locales = ['fr_FR', 'fr_FR.UTF-8', 'fi_FI', 'fi_FI.UTF-8']

    old_locale = locale.getlocale(locale.LC_NUMERIC)
    new_locale = None
    try:
        for loc in locales:
            try:
                locale.setlocale(locale.LC_NUMERIC, loc)
                new_locale = loc
                break
            except locale.Error:
                pass
    finally:
        locale.setlocale(locale.LC_NUMERIC, locale=old_locale)
    return old_locale, new_locale 

def test_fetchInternalDateLocaleIndependent(self):
        """
        The month name in the date is locale independent.
        """
        # Fake that we're in a language where December is not Dec
        currentLocale = locale.setlocale(locale.LC_ALL, None)
        locale.setlocale(locale.LC_ALL, "es_AR.UTF8")
        self.addCleanup(locale.setlocale, locale.LC_ALL, currentLocale)
        return self.testFetchInternalDate(1)

    # if alternate locale is not available, the previous test will be skipped,
    # please install this locale for it to run.  Avoid using locale.getlocale to
    # learn the current locale; its values don't round-trip well on all
    # platforms.  Fortunately setlocale returns a value which does round-trip
    # well. 

def find_comma_decimal_point_locale():
    """See if platform has a decimal point as comma locale.

    Find a locale that uses a comma instead of a period as the
    decimal point.

    Returns
    -------
    old_locale: str
        Locale when the function was called.
    new_locale: {str, None)
        First French locale found, None if none found.

    """
    if sys.platform == 'win32':
        locales = ['FRENCH']
    else:
        locales = ['fr_FR', 'fr_FR.UTF-8', 'fi_FI', 'fi_FI.UTF-8']

    old_locale = locale.getlocale(locale.LC_NUMERIC)
    new_locale = None
    try:
        for loc in locales:
            try:
                locale.setlocale(locale.LC_NUMERIC, loc)
                new_locale = loc
                break
            except locale.Error:
                pass
    finally:
        locale.setlocale(locale.LC_NUMERIC, locale=old_locale)
    return old_locale, new_locale 

def set_locale(new_locale, lc_var=locale.LC_ALL):
    """Context manager for temporarily setting a locale.

    Parameters
    ----------
    new_locale : str or tuple
        A string of the form <language_country>.<encoding>. For example to set
        the current locale to US English with a UTF8 encoding, you would pass
        "en_US.UTF-8".
    lc_var : int, default `locale.LC_ALL`
        The category of the locale being set.

    Notes
    -----
    This is useful when you want to run a particular block of code under a
    particular locale, without globally setting the locale. This probably isn't
    thread-safe.
    """
    current_locale = locale.getlocale()

    try:
        locale.setlocale(lc_var, new_locale)
        normalized_locale = locale.getlocale()
        if com._all_not_none(*normalized_locale):
            yield '.'.join(normalized_locale)
        else:
            yield new_locale
    finally:
        locale.setlocale(lc_var, current_locale) 

def _skip_if_not_us_locale():
    lang, _ = locale.getlocale()
    if lang != 'en_US':
        return True 

def _getlang():
    # Figure out what the current language is set to.
    return locale.getlocale(locale.LC_TIME) 

def test_basic(self):
        self.assertEqual(_strptime._getlang(), locale.getlocale(locale.LC_TIME)) 

def __enter__(self):
        self.oldlocale = _locale.getlocale(_locale.LC_TIME)
        _locale.setlocale(_locale.LC_TIME, self.locale) 

def get_unit_received(self):
        """
        Returns (as a tuple) the GSX-compatible date and time of
        when this unit was received
        """
        import locale
        langs = gsxws.get_format('en_XXX')
        ts = self.unit_received_at
        loc = locale.getlocale()
        # reset locale to get correct AM/PM value
        locale.setlocale(locale.LC_TIME, None)
        result = ts.strftime(langs['df']), ts.strftime(langs['tf'])
        locale.setlocale(locale.LC_TIME, loc)
        return result 

def __enter__(self):
        self.oldlocale = _locale.getlocale(_locale.LC_TIME)
        _locale.setlocale(_locale.LC_TIME, self.locale)
        return _locale.getlocale(_locale.LC_TIME)[1] 

def test_lookup_issue1813(self):
        # Issue #1813: under Turkish locales, lookup of some codecs failed
        # because 'I' is lowercased as a dotless "i"
        oldlocale = locale.getlocale(locale.LC_CTYPE)
        self.addCleanup(locale.setlocale, locale.LC_CTYPE, oldlocale)
        try:
            locale.setlocale(locale.LC_CTYPE, 'tr_TR')
        except locale.Error:
            # Unsupported locale on this system
            self.skipTest('test needs Turkish locale')
        c = codecs.lookup('ASCII')
        self.assertEqual(c.name, 'ascii') 

def test_TimeRE_recreation(self):
        # The TimeRE instance should be recreated upon changing the locale.
        locale_info = locale.getlocale(locale.LC_TIME)
        try:
            locale.setlocale(locale.LC_TIME, ('en_US', 'UTF8'))
        except locale.Error:
            self.skipTest('test needs en_US.UTF8 locale')
        try:
            _strptime._strptime_time('10', '%d')
            # Get id of current cache object.
            first_time_re = _strptime._TimeRE_cache
            try:
                # Change the locale and force a recreation of the cache.
                locale.setlocale(locale.LC_TIME, ('de_DE', 'UTF8'))
                _strptime._strptime_time('10', '%d')
                # Get the new cache object's id.
                second_time_re = _strptime._TimeRE_cache
                # They should not be equal.
                self.assertIsNot(first_time_re, second_time_re)
            # Possible test locale is not supported while initial locale is.
            # If this is the case just suppress the exception and fall-through
            # to the resetting to the original locale.
            except locale.Error:
                self.skipTest('test needs de_DE.UTF8 locale')
        # Make sure we don't trample on the locale setting once we leave the
        # test.
        finally:
            locale.setlocale(locale.LC_TIME, locale_info) 

def test_basic(self):
        self.assertEqual(_strptime._getlang(), locale.getlocale(locale.LC_TIME)) 

def _getlang():
    # Figure out what the current language is set to.
    return locale.getlocale(locale.LC_TIME) 

def on_imi_help_live_chat_irc_activate(self, _widget):
        """Handle imi_help_live_chat_irc.activate event."""
        host = socket.gethostname()
        user = getpass.getuser()
        lang = locale.getlocale()[0]
        self.open_url("http://ts.sch.gr/repo/irc?user=%s&host=%s&lang=%s" %
                      (user, host, lang)) 

def set_locale(new_locale, lc_var=locale.LC_ALL):
    """Context manager for temporarily setting a locale.

    Parameters
    ----------
    new_locale : str or tuple
        A string of the form <language_country>.<encoding>. For example to set
        the current locale to US English with a UTF8 encoding, you would pass
        "en_US.UTF-8".

    Notes
    -----
    This is useful when you want to run a particular block of code under a
    particular locale, without globally setting the locale. This probably isn't
    thread-safe.
    """
    current_locale = locale.getlocale()

    try:
        locale.setlocale(lc_var, new_locale)

        try:
            normalized_locale = locale.getlocale()
        except ValueError:
            yield new_locale
        else:
            if all(lc is not None for lc in normalized_locale):
                yield '.'.join(normalized_locale)
            else:
                yield new_locale
    finally:
        locale.setlocale(lc_var, current_locale) 

def test_set_locale(self):
        if len(self.locales) == 1:
            raise nose.SkipTest("Only a single locale found, no point in "
                                "trying to test setting another locale")

        if LOCALE_OVERRIDE is not None:
            lang, enc = LOCALE_OVERRIDE.split('.')
        else:
            lang, enc = 'it_CH', 'UTF-8'

        enc = codecs.lookup(enc).name
        new_locale = lang, enc

        if not tm._can_set_locale(new_locale):
            with tm.assertRaises(locale.Error):
                with tm.set_locale(new_locale):
                    pass
        else:
            with tm.set_locale(new_locale) as normalized_locale:
                new_lang, new_enc = normalized_locale.split('.')
                new_enc = codecs.lookup(enc).name
                normalized_locale = new_lang, new_enc
                self.assertEqual(normalized_locale, new_locale)

        current_locale = locale.getlocale()
        self.assertEqual(current_locale, CURRENT_LOCALE) 

def _skip_if_has_locale():
    import locale
    lang, _ = locale.getlocale()
    if lang is not None:
        raise nose.SkipTest("Specific locale is set {0}".format(lang)) 

def _getlang():
    # Figure out what the current language is set to.
    return locale.getlocale(locale.LC_TIME) 

def in_foreign_locale(func):
    """
    Swap LC_NUMERIC locale to one in which the decimal point is ',' and not '.'
    If not possible, raise nose.SkipTest

    """
    if sys.platform == 'win32':
        locales = ['FRENCH']
    else:
        locales = ['fr_FR', 'fr_FR.UTF-8', 'fi_FI', 'fi_FI.UTF-8']

    def wrapper(*args, **kwargs):
        curloc = locale.getlocale(locale.LC_NUMERIC)
        try:
            for loc in locales:
                try:
                    locale.setlocale(locale.LC_NUMERIC, loc)
                    break
                except locale.Error:
                    pass
            else:
                raise nose.SkipTest("Skipping locale test, because "
                                    "French locale not found")
            return func(*args, **kwargs)
        finally:
            locale.setlocale(locale.LC_NUMERIC, locale=curloc)
    return nose.tools.make_decorator(func)(wrapper) 

def test_lookup_issue1813(self):
        # Issue #1813: under Turkish locales, lookup of some codecs failed
        # because 'I' is lowercased as a dotless "i"
        oldlocale = locale.getlocale(locale.LC_CTYPE)
        self.addCleanup(locale.setlocale, locale.LC_CTYPE, oldlocale)
        try:
            locale.setlocale(locale.LC_CTYPE, 'tr_TR')
        except locale.Error:
            # Unsupported locale on this system
            self.skipTest('test needs Turkish locale')
        c = codecs.lookup('ASCII')
        self.assertEqual(c.name, 'ascii') 

def test_getsetlocale_issue1813(self):
        # Issue #1813: setting and getting the locale under a Turkish locale
        oldlocale = locale.getlocale()
        self.addCleanup(locale.setlocale, locale.LC_CTYPE, oldlocale)
        try:
            locale.setlocale(locale.LC_CTYPE, 'tr_TR')
        except locale.Error:
            # Unsupported locale on this system
            self.skipTest('test needs Turkish locale')
        loc = locale.getlocale()
        locale.setlocale(locale.LC_CTYPE, loc)
        self.assertEqual(loc, locale.getlocale())