Dataclasses and property decorator Dataclasses and Property Decorators Streamlining Python Code Pythons simplicity and readability make it a favorite among developers But even in Python repetitiv 2 min read 06-10-2024 61
Python type annotation slows down the code Does Python Type Annotation Really Slow Down Your Code Type annotations are a powerful feature introduced in Python 3 5 that enhance code readability maintainab 2 min read 05-10-2024 46
Dataclass Optional Field that is Inferred if Missing Dataclasses How to Handle Missing Data with Grace Dataclasses in Python are a powerful tool for creating objects with minimal boilerplate code They offer a stre 2 min read 05-10-2024 51
can you make a regular python class frozen? Making Python Classes Frozen A Guide to Immutable Objects In the realm of object oriented programming immutability plays a crucial role in promoting data integr 2 min read 05-10-2024 49
How to let the type checker know a change in the function definition? Taming the Type Checker Communicating Function Changes Type checkers are like vigilant guardians of your code ensuring its consistency and preventing unexpected 2 min read 05-10-2024 51
`mypy` error on using Protocol with dataclass Mypys Grumpy Face Understanding Protocol Errors with Dataclasses Mypy the static type checker for Python is a powerful tool for catching errors early in the dev 2 min read 05-10-2024 49
Custom parsing typing in dataclasses Taming the Wild Custom Parsing in Python Dataclasses Dataclasses introduced in Python 3 7 are a powerful tool for representing data structures They offer concis 2 min read 05-10-2024 49
define a typeddict from a dataclass Defining Typed Dicts from Dataclasses Simplifying Data Validation Problem You re working with Python dataclasses to structure your data but you also need a way 2 min read 05-10-2024 68
Creating a custom Python type from existing dataclass / pydandic class Crafting Custom Python Types from Dataclasses and Pydantic A Seamless Approach In Python creating custom types is a powerful technique for enhancing code readab 2 min read 05-10-2024 66
Why/when would you use field() for a non-callable default? Unlocking the Power of field for Non Callable Defaults A Deeper Dive When working with Pythons field function from the dataclasses module one might encounter a 2 min read 05-10-2024 43
How to typehint dataclass field in function signature Typing Dataclass Fields in Function Signatures A Comprehensive Guide Dataclasses in Python provide a convenient way to represent data structures However when wo 3 min read 04-10-2024 52
What should be a type annotation for dataclass descriptor fields? Type Annotations for Dataclass Descriptor Fields A Guide to Clarity and Efficiency Pythons dataclasses provide a convenient way to define data structures with m 2 min read 04-10-2024 52
Converting dict to dataclass type dynamically, and an instance back to a dict, results in empty dict Converting Dict to Dataclass Type Dynamically Understanding the Issue of Empty Results When working with Pythons data structures its common to convert dictionar 2 min read 29-09-2024 48
While generating avro-schema using code, default date is coming as 0 Resolving Default Date Issue in Avro Schema Generation When developing applications that utilize Avro schema for data serialization developers sometimes encount 2 min read 22-09-2024 74
How do I dynamically set object attributes using a lists inside a dataclass object? Dynamically Setting Object Attributes Using Lists Inside a Dataclass In Python dataclasses offer a simple way to create classes that primarily store data while 2 min read 16-09-2024 77
Using a programmatically generated type in type hints Using Programmatically Generated Types in Type Hints Type hints in Python are a powerful feature that enhances code readability maintainability and debugging Th 3 min read 16-09-2024 53
Type hints in namedtuple Type Hints for Namedtuples in Python A Comprehensive Guide Namedtuples in Python provide a convenient way to represent data structures with named fields But wha 2 min read 06-09-2024 57
Validating detailed types in python dataclasses Validating Detailed Types in Python Dataclasses A Comprehensive Guide Python dataclasses offer a concise and convenient way to define data structures However wh 3 min read 05-09-2024 63
How to declare an array or a list in a Python @dataclass? Declaring Arrays or Lists in Python dataclass A Comprehensive Guide Data classes in Python are a powerful tool for creating simple immutable data structures But 2 min read 05-09-2024 72
How to annotate a dataclass' attribute as another dataclass' object? Annotating a Dataclass Attribute with Another Dataclass A Comprehensive Guide Dataclasses in Python provide a convenient way to define data objects with automat 2 min read 04-09-2024 60
Type hint equivalent of Dict[str, int] for custom classes with attributes of specific type? Understanding Type Hints in Python Custom Classes with Specific Attributes When working with custom classes in Python especially when leveraging dataclasses it 3 min read 04-09-2024 57
Factory function for dataclass fields Streamlining Dataclass Field Definitions with Factory Functions Dataclasses in Python provide a convenient way to define classes with automatic initialization r 3 min read 04-09-2024 53
Exclude some attributes from __str__ representation of a dataclass Excluding Attributes from Dataclass str Representation A Comprehensive Guide Dataclasses in Python offer a convenient way to represent data structures automatic 3 min read 04-09-2024 62
How to get callable class objects from self.__annotations__ with __future__ annotations? Accessing Callable Class Objects from Annotations in Python 3 10 Python 3 10 introduced the from future import annotations feature which allows you to use strin 2 min read 04-09-2024 76
mypy ignores wrong type in dataclass member Mypys Blind Spot Why Dataclass Members Can Escape Type Checking When working with type hints and static analysis tools like Mypy you expect robust type checking 2 min read 04-09-2024 59