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Toolbox with useful Python classes and type magic.

Project description



nr.types is a Python library aiming to provide a broad set of common tools for developing Python applications.

This library is published to PyPI and Conda-forge. It is compatible with CPython 2.7 and 3.4+.

Table of Contents

  • – Alias for or collections.
  • nr.types.collections – Additional container data structures.
  • nr.types.generic – Write classes with type parameters.
  • nr.types.interface – Programming against interfaces in Python, inspired by Zope.
  • nr.types.meta – Useful metaclasses.
  • nr.types.persist – Simple Persistable class which is useful in quick scripts that need to cache some data.
  • nr.types.proxy – Eager and lazy object proxies.
  • nr.types.singletons – Provides singletons like NotSet.
  • – Streaming iterators in Python.
  • nr.types.struct – Data-model description library.
  • nr.types.sumtype – Allows you to create sumtypes in Python.
  • nr.types.utils – More generic utilities.
    • nr.types.utils.classdef – Helpers for writing class definitions.
    • nr.types.utils.funcdef – Helper for writing functions.
    • nr.types.utils.function – Utilities for function objects.
    • nr.types.utils.logging – Currently only provides a DeferredMessage class.
    • nr.types.utils.module – Utilities for module objects.
    • nr.types.utils.typing – Utilities for objects from the typing module.


pip install nr.types

Run Tests

pip install -e .[test]
pytest --cov=./src/nr

Copyright © Niklas Rosenstein 2019

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nr.types-4.0.2.tar.gz (61.0 kB view hashes)

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