def _create_lang(self, lang, lang_name=None):
""" Create the given language and make it active. """
# create the language with locale information
fail = True
iso_lang = tools.get_iso_codes(lang)
for ln in tools.get_locales(lang):
try:
ln = ln[0:ln.index('.')]
locale.setlocale(locale.LC_ALL, str(ln))
fail = False
break
except locale.Error:
continue
if fail:
lc = locale.getdefaultlocale()[0]
msg = 'Unable to get information for locale %s. Information from the default locale (%s) have been used.'
_logger.warning(msg, lang, lc)
if not lang_name:
lang_name = lang
def fix_xa0(s):
"""Fix badly-encoded non-breaking space Unicode character from locale.localeconv(),
coercing to utf-8, as some platform seem to output localeconv() in their system
encoding, e.g. Windows-1252"""
if s == '\xa0':
return '\xc2\xa0'
return s
def fix_datetime_format(format):
"""Python's strftime supports only the format directives
that are available on the platform's libc, so in order to
be 100% cross-platform we map to the directives required by
the C standard (1989 version), always available on platforms
with a C standard implementation."""
# For some locales, nl_langinfo returns a D_FMT/T_FMT that contains
# unsupported '%-' patterns, e.g. for cs_CZ
format = format.replace('%-', '%')
for pattern, replacement in tools.DATETIME_FORMATS_MAP.items():
format = format.replace(pattern, replacement)
return str(format)
conv = locale.localeconv()
lang_info = {
'code': lang,
'iso_code': iso_lang,
'name': lang_name,
'active': True,
'date_format':
fix_datetime_format(locale.nl_langinfo(locale.D_FMT)),
'time_format':
fix_datetime_format(locale.nl_langinfo(locale.T_FMT)),
'decimal_point': fix_xa0(str(conv['decimal_point'])),
'thousands_sep': fix_xa0(str(conv['thousands_sep'])),
'grouping': str(conv.get('grouping', [])),
}
try:
return self.create(lang_info)
finally:
tools.resetlocale()
def load_lang(self, lang, lang_name=None):
""" Create the given language if necessary, and make it active. """
# if the language exists, simply make it active
language = self.with_context(active_test=False).search([("code", "=", lang)], limit=1)
if language:
language.write({"active": True})
return language.id
# create the language with locale information
fail = True
iso_lang = tools.get_iso_codes(lang)
for ln in tools.get_locales(lang):
try:
locale.setlocale(locale.LC_ALL, str(ln))
fail = False
break
except locale.Error:
continue
if fail:
lc = locale.getdefaultlocale()[0]
msg = "Unable to get information for locale %s. Information from the default locale (%s) have been used."
_logger.warning(msg, lang, lc)
if not lang_name:
lang_name = lang
def fix_xa0(s):
"""Fix badly-encoded non-breaking space Unicode character from locale.localeconv(),
coercing to utf-8, as some platform seem to output localeconv() in their system
encoding, e.g. Windows-1252"""
if s == "\xa0":
return "\xc2\xa0"
return s
def fix_datetime_format(format):
"""Python's strftime supports only the format directives
that are available on the platform's libc, so in order to
be 100% cross-platform we map to the directives required by
the C standard (1989 version), always available on platforms
with a C standard implementation."""
# For some locales, nl_langinfo returns a D_FMT/T_FMT that contains
# unsupported '%-' patterns, e.g. for cs_CZ
format = format.replace("%-", "%")
for pattern, replacement in tools.DATETIME_FORMATS_MAP.iteritems():
format = format.replace(pattern, replacement)
return str(format)
conv = locale.localeconv()
lang_info = {
"code": lang,
"iso_code": iso_lang,
"name": lang_name,
"active": True,
"translatable": True,
"date_format": fix_datetime_format(locale.nl_langinfo(locale.D_FMT)),
"time_format": fix_datetime_format(locale.nl_langinfo(locale.T_FMT)),
"decimal_point": fix_xa0(str(conv["decimal_point"])),
"thousands_sep": fix_xa0(str(conv["thousands_sep"])),
"grouping": str(conv.get("grouping", [])),
}
try:
return self.create(lang_info).id
finally:
tools.resetlocale()
