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Showing posts with the label Serialization

Python Marshmallow - Customize Formatting Of Class Member

I have Marshmallow serializer written as class TestSchema(Schema): created_date = fields.Str(r… Read more Python Marshmallow - Customize Formatting Of Class Member

How Can I Add Field In Serializer?

Below is my serializer.py file: from rest_framework import serializers class TaskListSerializer(s… Read more How Can I Add Field In Serializer?

Pickle Error Assert Id(obj) Not In Self.memo

I am using dill (advanced version of pickle) right now. I want to serialize my object, but I get th… Read more Pickle Error Assert Id(obj) Not In Self.memo

Python: How Do You Call A Method When You Only Have The String Name Of The Method?

This is for use in a JSON API. I don't want to have: if method_str == 'method_1': m… Read more Python: How Do You Call A Method When You Only Have The String Name Of The Method?

Django Mptt Efficiently Serializing Relational Data With Drf

I have a Category model that is a MPTT model. It is m2m to Group and I need to serialize the tree w… Read more Django Mptt Efficiently Serializing Relational Data With Drf

Serializing Ctype Union

Is there a way to serialized ctype unions in order to send them over sockets? I’m trying to send a … Read more Serializing Ctype Union

Django Rest_framework Serializer With Inner Relationship

Here part of my models.py: class Discount(models.Model): discount_id = models.AutoField(primary… Read more Django Rest_framework Serializer With Inner Relationship

How To Change Serialized Json Structure Django Rest Framwork

I'm wondering if it possible to change structure of my JSON that im sedinding out. currenyly it… Read more How To Change Serialized Json Structure Django Rest Framwork

Drf Serialize Arrayfield As String

I have a Model with an ArrayField tags and I need it to serialize back and forth as a string of val… Read more Drf Serialize Arrayfield As String

Serializing Sqlalchemy Models For A Rest Api While Respecting Access Control?

Currently, the way our, as well as most web frameworks', serialization works is there's som… Read more Serializing Sqlalchemy Models For A Rest Api While Respecting Access Control?

Django-rest-framework "groupby" Modelserializer

I have the following situation class MyModel(models.Model): key = models.CharField(max_length=2… Read more Django-rest-framework "groupby" Modelserializer

How Assign Existing, Nested Objects In Serializer?

I've got Membership class which contains 3 ForeginKey fields. These FK always have to reference… Read more How Assign Existing, Nested Objects In Serializer?

Cpickle Class With Data Save To File

I've big class in Python it's 'DataBase-like' class. I want to save it to file - al… Read more Cpickle Class With Data Save To File

How To Serialize Python Objects In A Human-readable Format?

I need to store Python structures made of lists / dictionaries, tuples into a human-readable format… Read more How To Serialize Python Objects In A Human-readable Format?

Not Null Constraint Failed On Nested Serializer Due To "unable Do Get Repr For Queryset Class" Error

Trying to get basic Messaging functionality working in my DRF project. I seem to have a problem wit… Read more Not Null Constraint Failed On Nested Serializer Due To "unable Do Get Repr For Queryset Class" Error

DRF Serialize ArrayField As String

I have a Model with an ArrayField tags and I need it to serialize back and forth as a string of val… Read more DRF Serialize ArrayField As String

CPickle Class With Data Save To File

I've big class in Python it's 'DataBase-like' class. I want to save it to file - al… Read more CPickle Class With Data Save To File

Is There A Way To Deserialize The Java Object Via Python

I stored the java object in hbase (i.e) Let's say I have an object 'User' with 3 parame… Read more Is There A Way To Deserialize The Java Object Via Python

Dynamically Exclude Or Include A Field In Django REST Framework Serializer

I have a serializer in Django REST framework defined as follows: class QuestionSerializer(serialize… Read more Dynamically Exclude Or Include A Field In Django REST Framework Serializer

Django REST Framework: Raise Error When Extra Fields Are Present On POST

When you're writing a serializer, it is trivial to specify which fields will be included (via M… Read more Django REST Framework: Raise Error When Extra Fields Are Present On POST