def prev_step_get(self, index):
# type: (str) -> Update
prev_steps = TtbPrevStep.objects.filter(index=index)
if prev_steps.exists() and isinstance(prev_steps[0], TtbPrevStep):
update = self.deserialize_update(prev_steps[0].update)
TtbUser.update_or_create_by_update(UpdateCmn(update, self))
return update
def set_user_language_by_update(self, update, language):
# type: (Update, str) -> None
language = language or self.get_default_language()
update = UpdateCmn(update)
if update:
ttb_user, created = TtbUser.update_or_create_by_update(update)
if isinstance(ttb_user, TtbUser):
ttb_user.language = language
ttb_user.save()
def get_user_language_by_update(self, update):
# type: (Update) -> str
language = self.get_default_language()
update = UpdateCmn(update)
if update:
ttb_user, created = TtbUser.update_or_create_by_update(update)
if isinstance(ttb_user, TtbUser):
language = ttb_user.language or self.get_default_language()
return language
def get_user_language_by_update(self, update):
# type: (Update) -> str
update = UpdateCmn(update, self)
language = update.user_locale or self.get_default_language()
if language[:2] not in self.languages_dict.keys():
language = self.get_default_language()
if update:
ttb_user, created = TtbUser.update_or_create_by_update(update)
if isinstance(ttb_user, TtbUser):
language = ttb_user.language or language
return language
def prev_step_write(self, index, update):
# type: (str, Update) -> None
if not self.prev_step_exists(index):
b_obj = self.serialize_update(update)
ttb_user, created = TtbUser.update_or_create_by_update(
UpdateCmn(update, self))
if isinstance(ttb_user, TtbUser):
TtbPrevStep.objects.update_or_create(index=index,
defaults={
'user': ttb_user,
'update': b_obj,
'updated': now()
})
def set_user_language_by_update(self,
update,
language,
soft_setting=False):
# type: (Update, str, bool) -> None
update = UpdateCmn(update, self)
language = language or self.get_default_language()
if language[:2] not in self.languages_dict.keys():
language = self.get_default_language()
if update:
ttb_user, created = TtbUser.update_or_create_by_update(update)
if isinstance(ttb_user, TtbUser):
if ttb_user.language:
if not soft_setting:
ttb_user.language = language
else:
ttb_user.language = language
ttb_user.save()