cancel-contexts 0.1.0

Realisation for canceling contexts (cancelled tokens) for Python

Cancel-contexts

This is a simple implementation of cancel-contexts (cancel tokens is C#) in Python. It is inspired by the Go programming language's context package.

Installation

poetry add cancel-contexts

or

pip install cancel-contexts

Usage

from cancel_contexts import CancelContext

ctx = CancelContext()
print(ctx.cancelled) # False
print(bool(ctx)) # True

ctx.cancel()
print(ctx.cancelled) # True
print(bool(ctx)) # False

from cancel_contexts import CancelContext

ctx = CancelContext()
counter = 0
while ctx:
    counter += 1
    if counter == 10:
        ctx.cancel()

print(ctx.cancelled) # True