{% set name = "typing_extensions" %}
{% set version = "4.4.0" %}

package:
  name: {{ name|lower }}
  version: {{ version }}

source:
  url: https://pypi.io/packages/source/{{ name[0] }}/{{ name }}/{{ name }}-{{ version }}.tar.gz
  sha256: 1511434bb92bf8dd198c12b1cc812e800d4181cfcb867674e0f8279cc93087aa

build:
  number: 0

outputs:
  - name: {{ name }}
    build:
      script: python -m pip install . -vv
      noarch: python

    requirements:
      host:
        - python >=3.7
        - flit-core >=3.4,<4
        - pip
      run:
        - python >=3.7

    test:
      imports:
        - typing_extensions

  - name: typing-extensions
    build:
      noarch: python
    requirements:
      run:
        - {{ pin_subpackage(name, exact=True) }}
    test:
      imports:
        - typing_extensions

about:
  home: https://github.com/python/typing/tree/master/typing_extensions
  license: PSF-2.0
  license_family: PSF
  license_file: LICENSE
  summary: Backported and Experimental Type Hints for Python
  description: |
    The typing module was added to the standard library in Python 3.5, but
    many new features have been added to the module since then.
    This means users of older Python versions who are unable to upgrade will not be
    able to take advantage of new types added to the ``typing`` module, such as
    typing.Protocol or typing.TypedDict.

    The typing_extensions module contains both backports of these changes
    as well as experimental types that will eventually be added to the typing
    module, such as Protocol.

  doc_url: https://github.com/python/typing
  dev_url: https://github.com/python/typing

extra:
  recipe-maintainers:
    - djsutherland
    - synapticarbors