def __init__(self, *args, **kwargs):
# Still allow to pass the translated fields (e.g. title=...) to this function.
translated_kwargs = {}
current_language = None
if kwargs:
current_language = kwargs.pop('_current_language', None)
for field in self._translations_model.get_translated_fields():
try:
translated_kwargs[field] = kwargs.pop(field)
except KeyError:
pass
# Run original Django model __init__
super(TranslatableModel, self).__init__(*args, **kwargs)
self._translations_cache = {}
self._current_language = normalize_language_code(
current_language or get_language()
) # What you used to fetch the object is what you get.
# Assign translated args manually.
if translated_kwargs:
translation = self._get_translated_model(auto_create=True)
for field, value in six.iteritems(translated_kwargs):
setattr(translation, field, value)
def __init__(self, *args, **kwargs):
# Still allow to pass the translated fields (e.g. title=...) to this function.
translated_kwargs = {}
current_language = None
if kwargs:
current_language = kwargs.pop('_current_language', None)
for field in self._parler_meta.get_all_fields():
try:
translated_kwargs[field] = kwargs.pop(field)
except KeyError:
pass
# Have the attributes available, but they can't be ready yet;
# self._state.adding is always True at this point,
# the QuerySet.iterator() code changes it after construction.
self._translations_cache = None
self._current_language = None
# Run original Django model __init__
super(TranslatableModelMixin, self).__init__(*args, **kwargs)
# Assign translated args manually.
self._translations_cache = defaultdict(dict)
self._current_language = normalize_language_code(current_language or get_language()) # What you used to fetch the object is what you get.
if translated_kwargs:
self._set_translated_fields(self._current_language, **translated_kwargs)
def __init__(self, *args, **kwargs):
# Still allow to pass the translated fields (e.g. title=...) to this function.
translated_kwargs = {}
current_language = None
if kwargs:
current_language = kwargs.pop('_current_language', None)
for field in self._parler_meta.get_all_fields():
try:
translated_kwargs[field] = kwargs.pop(field)
except KeyError:
pass
# Have the attributes available, but they can't be ready yet;
# self._state.adding is always True at this point,
# the QuerySet.iterator() code changes it after construction.
self._translations_cache = None
self._current_language = None
# Run original Django model __init__
super(TranslatableModel, self).__init__(*args, **kwargs)
# Assign translated args manually.
self._translations_cache = defaultdict(dict)
self._current_language = normalize_language_code(
current_language or get_language()
) # What you used to fetch the object is what you get.
if translated_kwargs:
self._set_translated_fields(self._current_language,
**translated_kwargs)
def __init__(self, *args, **kwargs):
# Still allow to pass the translated fields (e.g. title=...) to this function.
translated_kwargs = {}
current_language = None
if kwargs:
current_language = kwargs.pop("_current_language", None)
for field in self._translations_model.get_translated_fields():
try:
translated_kwargs[field] = kwargs.pop(field)
except KeyError:
pass
# Run original Django model __init__
super(TranslatableModel, self).__init__(*args, **kwargs)
self._translations_cache = {}
self._current_language = normalize_language_code(
current_language or get_language()
) # What you used to fetch the object is what you get.
# Assign translated args manually.
if translated_kwargs:
translation = self._get_translated_model(auto_create=True)
for field, value in six.iteritems(translated_kwargs):
setattr(translation, field, value)
def _language(self, request, obj=None):
"""
Get the language parameter from the current request.
"""
if not is_multilingual_project() or not self._has_translatable_model():
# By default, the objects are stored in a single static language.
# This makes the transition to multilingual easier as well.
# The default language can operate as fallback language too.
return appsettings.PARLER_DEFAULT_LANGUAGE_CODE
else:
# In multilingual mode, take the provided language of the request.
code = request.GET.get(self.query_language_key)
if not code:
# Show first tab by default
try:
lang_choices = appsettings.PARLER_LANGUAGES[
settings.SITE_ID]
code = lang_choices[0]['code']
except (KeyError, IndexError):
# No configuration, always fallback to default language.
# This is essentially a non-multilingual configuration.
code = appsettings.PARLER_DEFAULT_LANGUAGE_CODE
return normalize_language_code(code)
def set_current_language(self, language_code, initialize=False):
"""
Switch the currently activate language of the object.
"""
self._current_language = normalize_language_code(language_code or get_language())
# Ensure the translation is present for __get__ queries.
if initialize:
self._get_translated_model(use_fallback=False, auto_create=True)
def set_current_language(self, language_code, initialize=False):
"""
Switch the currently activate language of the object.
"""
self._current_language = normalize_language_code(language_code or get_language())
# Ensure the translation is present for __get__ queries.
if initialize:
self._get_translated_model(use_fallback=False, auto_create=True)
def _language(self, request, obj=None):
"""
Get the language parameter from the current request.
"""
if not is_multilingual_project() or not self._has_translatable_model():
# By default, the objects are stored in a single static language.
# This makes the transition to multilingual easier as well.
# The default language can operate as fallback language too.
return appsettings.PARLER_DEFAULT_LANGUAGE_CODE
else:
# In multilingual mode, take the provided language of the request.
code = request.GET.get(self.query_language_key)
if not code:
# Show first tab by default
try:
lang_choices = appsettings.PARLER_LANGUAGES[settings.SITE_ID]
code = lang_choices[0]['code']
except (KeyError, IndexError):
# No configuration, always fallback to default language.
# This is essentially a non-multilingual configuration.
code = appsettings.PARLER_DEFAULT_LANGUAGE_CODE
return normalize_language_code(code)
