本文整理汇总了Python中serializer.Serializer.model_to_dict方法的典型用法代码示例。如果您正苦于以下问题：Python Serializer.model_to_dict方法的具体用法？Python Serializer.model_to_dict怎么用？Python Serializer.model_to_dict使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类serializer.Serializer的用法示例。
在下文中一共展示了Serializer.model_to_dict方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from serializer import Serializer [as 别名]
# 或者: from serializer.Serializer import model_to_dict [as 别名]
class ApiController:
def __init__(self, model, **kwargs):
self.model = model
self.fields = kwargs.get("fields") or self.model._meta.get_all_field_names()
self.name = kwargs.get("name")
self.parent_name = kwargs.get("parent_name", False)
if self.parent_name:
self.parent_id = self.parent_name + "_id"
else:
self.parent_id = ""
self.id = self.name + "_id"
self.set_name = self.name + "_set"
self.relations = kwargs.get("relations") or [
rel.get_accessor_name() for rel in model._meta.get_all_related_objects()
]
self.parent_model = kwargs.get("parent_model")
self.serialize = Serializer(self.fields)
@csrf_exempt
def nested_all(self, request, **kwargs):
if request.method == "POST":
return run_response(self.create, request, kwargs)
else:
return run_response(self.nested_list, request, kwargs)
@csrf_exempt
def all(self, request, **kwargs):
if request.method == "POST":
return run_response(self.create, request, kwargs)
else:
return run_response(self.list, request, kwargs)
@csrf_exempt
def all_or_authenticate(self, request, **kwargs):
if request.method == "POST":
return run_response(self.create_user, request, kwargs)
else:
return run_response(self.list, request, kwargs)
@csrf_exempt
def single(self, request, **kwargs):
if request.method == "POST" or request.method == "PATCH" or request.method == "PUT":
return run_response(self.update, request, kwargs)
elif request.method == "DELETE":
return run_response(self.destroy, request, kwargs)
else:
return run_response(self.show, request, kwargs)
def create_user(self, request, params):
attrs = self.serialize.to_dict(request.data)
if params.get(self.parent_id):
attrs[self.parent_id] = params[self.parent_id]
user = self.model(**attrs)
user.save()
token = jwt.encode({"user_id": user.id}, SECRET_KEY)
return {"success": True, "token": token, "user": self.serialize.model_to_dict(user)}
def create(self, request, params):
attrs = self.serialize.to_dict(request.data)
if params.get(self.parent_id):
attrs[self.parent_id] = params[self.parent_id]
record = self.model(**attrs)
record.save()
return self.serialize.model(record)
def update(self, request, params):
filtered = self.model.objects.filter(pk=params[self.id])
filtered.update(**self.serialize.to_dict(request.data))
return self.serialize.model(filtered[0])
def destroy(self, request, params):
record = self.model.objects.get(pk=params[self.id])
record.delete()
return {"status": "success", "message": "Record deleted."}
def list(self, request, params):
records = self.model.objects.all()
return self.serialize.list(records)
def nested_list(self, request, params):
getattr(self.parent_model, self.set_name)
parent = self.parent_model.objects.get(pk=params.get(self.parent_id))
records = getattr(parent, self.set_name).all()
return self.serialize.list(records)
def show(self, request, params):
record = self.model.objects.get(pk=params[self.id])
relations = self.add_relations(record)
return self.serialize.model(record, relations)
def add_relations(self, record):
relations = {}
print >>sys.stderr, "relations", self.relations
if self.relations:
for name in self.relations:
relations[name] = self.serialize.list_to_dict(getattr(record, name).all())
print >>sys.stderr, "DATA:", "add relations", getattr(record, name).all()
print >>sys.stderr, "relations", relations
return relations