def get(self, user_id):
'''
:param user_id:是一个字符串，需要转换为int格式
:return:如果没有查找到指定的数据，则返回404
'''
try:
#查询指定的id返回的数据
user = UserModel.get(int(user_id))
except KeyError:
#返回哟长数据 异常信息不要写中文
resp = {"status": False, "msg": "select failure"}
info = json_encode(resp)
info = """
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
{}
</body>
</html>
""".format(info)
self.write(info)
return self.set_status(404)
#返回正常数据
self.write(json_encode(user))
def user_update(email):
error = None
actions = []
data = {}
try:
data = UserSchema().load(request.json)
except ValidationError as err:
error = err
for key, value in data.items():
actions.append(getattr(UserModel, key).set(value))
user = UserModel.get(email)
user.update(actions=actions)
return {
"status": "error" if error else "success",
"error": error,
"data": UserSchema().dump(user)
}
def user_delete(email):
user = UserModel.get(email)
user.delete()
return {"status": "success", "message": "User deleted successfully!"}