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Usage of nested protocol (member of protocol is also a protocol)

Understanding the Usage of Nested Protocols in Swift In Swift a protocol can define a set of methods properties and other requirements that suit a particular ta

2 min read 22-10-2024 20
Usage of nested protocol (member of protocol is also a protocol)
Usage of nested protocol (member of protocol is also a protocol)

Type hint input and output dtype as a TypeVar for a numpy function

Using Type Hints for Input and Output Dtype as a Type Var in a Num Py Function Type hints in Python provide a way to indicate the expected data types of functio

3 min read 21-10-2024 22
Type hint input and output dtype as a TypeVar for a numpy function
Type hint input and output dtype as a TypeVar for a numpy function

How can I programmatically extract type information from a Python project using Pylance?

Extracting Type Information Programmatically from a Python Project Using Pylance When working with Python especially in large projects understanding type inform

3 min read 20-10-2024 22
How can I programmatically extract type information from a Python project using Pylance?
How can I programmatically extract type information from a Python project using Pylance?

basedpyright: a decorated function inside a function/method "is not accessed"

Why Your Decorated Function Inside a Function Isnt Working in Python Lets say you re building a Python application and you need to decorate a function thats nes

2 min read 05-10-2024 41
basedpyright: a decorated function inside a function/method "is not accessed"
basedpyright: a decorated function inside a function/method "is not accessed"

How to add type inference to Python Flask and Marshmallow

Unlocking Type Safety Integrating Type Inference with Flask and Marshmallow Pythons dynamic typing while offering flexibility can sometimes lead to unexpected e

2 min read 04-10-2024 31
How to add type inference to Python Flask and Marshmallow
How to add type inference to Python Flask and Marshmallow

Why is pyright issuing a type incompatibility error here?

Unraveling the Mystery of Pylints Type Incompatibility Error A Deep Dive into Python Typing Pylint is a powerful static code analysis tool for Python helping de

2 min read 02-10-2024 29
Why is pyright issuing a type incompatibility error here?
Why is pyright issuing a type incompatibility error here?

Python: How to define a type annotation so that the resulting object has both attributes and keys with the same name?

Python Defining Type Annotations for Objects with Shared Attributes and Keys Lets say you re working with a Python object that needs to have both attributes and

2 min read 02-10-2024 31
Python: How to define a type annotation so that the resulting object has both attributes and keys with the same name?
Python: How to define a type annotation so that the resulting object has both attributes and keys with the same name?

How to make Python VSCode Intellisense work with dynamically imported versioned API modules

Taming the Dynamic Beast Getting Python VS Code Intellisense to Work with Versioned API Modules Working with dynamic imports and versioned APIs in Python can be

3 min read 30-09-2024 29
How to make Python VSCode Intellisense work with dynamically imported versioned API modules
How to make Python VSCode Intellisense work with dynamically imported versioned API modules

"Variable not allowed in type expression" - how can I create parameterized typing.Annotated types?

Variable Not Allowed in Type Expression Demystifying Parameterized Typing in Python Have you ever encountered the frustrating error Variable not allowed in type

2 min read 29-09-2024 30
"Variable not allowed in type expression" - how can I create parameterized typing.Annotated types?
"Variable not allowed in type expression" - how can I create parameterized typing.Annotated types?

Using a custom Union type hint is not allowed by typechecker

Understanding the Issue Custom Union Type Hinting in Type Checkers In modern programming particularly with Pythons type system utilizing type hints effectively

2 min read 29-09-2024 27
Using a custom Union type hint is not allowed by typechecker
Using a custom Union type hint is not allowed by typechecker