def save(self, commit=True):
if self.instance.pk is None:
fail_message = 'created'
new = True
else:
fail_message = 'changed'
new = False
super(TranslatableModelForm, self).save(True)
trans_model = self.instance._meta.translations_model
language_code = self.cleaned_data.get('language_code', get_language())
if not new:
trans = get_cached_translation(self.instance)
if not trans:
try:
trans = get_translation(self.instance, language_code)
except trans_model.DoesNotExist:
trans = trans_model()
else:
trans = trans_model()
trans.language_code = language_code
trans.master = self.instance
trans = save_instance(self, trans, self._meta.fields, fail_message,
commit, construct=True)
return combine(trans)
def __init__(self, data=None, files=None, auto_id='id_%s', prefix=None,
initial=None, error_class=ErrorList, label_suffix=':',
empty_permitted=False, instance=None):
"""
"""
opts = self._meta
model_opts = opts.model._meta
object_data = {}
language = getattr(self, 'language', get_language())
if instance is not None:
trans = get_cached_translation(instance)
if not trans or trans.language_code != language:
try:
trans = get_translation(instance, language)
except model_opts.translations_model.DoesNotExist:
trans = None
if trans:
object_data = model_to_dict(trans, opts.fields, opts.exclude)
# Dirty hack that swaps the id from the translation id, to the master id
# This is necessary, because we in this case get the untranslated instance,
# and thereafter get the correct translation on save.
if object_data.has_key("id"):
object_data["id"] = trans.master.id
if initial is not None:
object_data.update(initial)
initial = object_data
super(TranslatableModelForm, self).__init__(data, files, auto_id,
prefix, initial,
error_class, label_suffix,
empty_permitted, instance)
def save(self, commit=True):
if self.instance.pk is None:
fail_message = 'created'
new = True
else:
fail_message = 'changed'
new = False
super(TranslatableModelForm, self).save(True)
trans_model = self.instance._meta.translations_model
language_code = self.cleaned_data.get('language_code', get_language())
if not new:
trans = get_cached_translation(self.instance)
if not trans or trans.language_code != language_code:
try:
trans = get_translation(self.instance, language_code)
except trans_model.DoesNotExist:
trans = trans_model()
else:
trans = trans_model()
trans.language_code = language_code
trans.master = self.instance
trans = save_instance(self,
trans,
self._meta.fields,
fail_message,
commit,
construct=True)
return combine(trans)
def __init__(self,
data=None,
files=None,
auto_id='id_%s',
prefix=None,
initial=None,
error_class=ErrorList,
label_suffix=':',
empty_permitted=False,
instance=None):
opts = self._meta
model_opts = opts.model._meta
object_data = {}
language = getattr(self, 'language', get_language())
if instance is not None:
trans = get_cached_translation(instance)
if not trans:
try:
trans = get_translation(instance, language)
except model_opts.translations_model.DoesNotExist:
trans = None
if trans:
object_data = model_to_dict(trans, opts.fields, opts.exclude)
if initial is not None:
object_data.update(initial)
initial = object_data
super(TranslatableModelForm,
self).__init__(data, files, auto_id, prefix, object_data,
error_class, label_suffix, empty_permitted,
instance)
def __init__(self, data=None, files=None, auto_id='id_%s', prefix=None,
initial=None, error_class=ErrorList, label_suffix=':',
empty_permitted=False, instance=None):
"""
"""
opts = self._meta
model_opts = opts.model._meta
object_data = {}
if instance is not None:
trans = get_cached_translation(instance)
if not trans:
try:
trans = get_translation(instance, self.language)
except model_opts.translations_model.DoesNotExist:
trans = None
if trans:
object_data = model_to_dict(trans, opts.fields, opts.exclude)
if initial is not None:
object_data.update(initial)
initial = object_data
super(TranslatableModelForm, self).__init__(data, files, auto_id,
prefix, object_data,
error_class, label_suffix,
empty_permitted, instance)
def __init__(self,
data=None,
files=None,
auto_id='id_%s',
prefix=None,
initial=None,
error_class=ErrorList,
label_suffix=':',
empty_permitted=False,
instance=None):
"""
"""
opts = self._meta
model_opts = opts.model._meta
object_data = {}
language = getattr(self, 'language', get_language())
if instance is not None:
trans = get_cached_translation(instance)
if not trans or trans.language_code != language:
try:
trans = get_translation(instance, language)
except model_opts.translations_model.DoesNotExist:
trans = None
if trans:
object_data = model_to_dict(trans, opts.fields, opts.exclude)
# Dirty hack that swaps the id from the translation id, to the master id
# This is necessary, because we in this case get the untranslated instance,
# and thereafter get the correct translation on save.
if object_data.has_key("id"):
object_data["id"] = trans.master.id
if initial is not None:
object_data.update(initial)
initial = object_data
super(TranslatableModelForm,
self).__init__(data, files, auto_id, prefix, initial,
error_class, label_suffix, empty_permitted,
instance)
def __set__(self, instance, value):
if instance is None:
raise AttributeError("%s must be accessed via instance" % self._field.name)
value = get_cached_translation(value)
super(ReverseTranslatedSingleRelatedObjectDescriptor, self).__set__(instance, value)