def auto_set_key_name(sender, **kwargs):
from gogogo.views.db.forms import next_key_name
kwargs = kwargs["kwargs"]
if "auto_set_key_name" in kwargs:
if sender.kind() in auto_set_key_name_table and "key_name" not in kwargs:
fields = auto_set_key_name_table[sender.kind()]
items = []
for f in fields:
if not hasattr(sender,f): # It is not a property. It is a keyword
items.append(f)
continue
prop = getattr(sender,f)
value = kwargs[f]
if isinstance(prop,db.ReferenceProperty):
if isinstance(value,db.Key):
items.append(value.id_or_name())
else:
items.append(value.key().id_or_name())
elif isinstance(prop,MLStringProperty):
items.append(MLStringProperty.to_key_name(value))
else:
items.append(value)
key_name = "-".join(items)
kwargs["key_name"] = next_key_name(sender,key_name)
del kwargs["auto_set_key_name"]
def trEntity(entity,request):
"""
Translate an entity
"""
if entity == None:
return None
ret = {}
ret.update(entity)
lang = MLStringProperty.get_current_lang(request)
for prop in entity['instance'].properties().values():
datastore_value = prop.get_value_for_datastore(entity['instance'])
if not datastore_value == []:
ret[prop.name] = datastore_value
if request and isinstance(prop,MLStringProperty):
ret[prop.name] = MLStringProperty.trans(datastore_value,lang)
return ret
def create_entity(model,request = None):
""" Create entity (a dict object) from model with: MLString translated. (based on Models._to_entity(self, entity) )
Deprecated function. Please use createEntity.
"""
entity = {}
code_index = -1
for prop in model.properties().values():
datastore_value = prop.get_value_for_datastore(model)
if not datastore_value == []:
entity[prop.name] = datastore_value
if request and isinstance(prop,MLStringProperty):
if code_index < 0 and request != None:
for (i,lang) in enumerate(settings.LANGUAGES):
if lang[0] == request.LANGUAGE_CODE:
code_index = i
break
entity[prop.name] = MLStringProperty.trans(datastore_value,code_index)
#entity[prop.name] = datastore_value[0]
return entity
