133 lines
4.1 KiB
Plaintext
133 lines
4.1 KiB
Plaintext
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Metadata-Version: 2.1
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Name: multidict
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Version: 6.0.5
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Summary: multidict implementation
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Home-page: https://github.com/aio-libs/multidict
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Author: Andrew Svetlov
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Author-email: andrew.svetlov@gmail.com
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License: Apache 2
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Project-URL: Chat: Gitter, https://gitter.im/aio-libs/Lobby
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Project-URL: CI: GitHub, https://github.com/aio-libs/multidict/actions
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Project-URL: Coverage: codecov, https://codecov.io/github/aio-libs/multidict
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Project-URL: Docs: RTD, https://multidict.aio-libs.org
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Project-URL: GitHub: issues, https://github.com/aio-libs/multidict/issues
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Project-URL: GitHub: repo, https://github.com/aio-libs/multidict
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Classifier: Development Status :: 5 - Production/Stable
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Classifier: Intended Audience :: Developers
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Classifier: License :: OSI Approved :: Apache Software License
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Classifier: Programming Language :: Python
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Classifier: Programming Language :: Python :: 3
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Classifier: Programming Language :: Python :: 3.7
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Classifier: Programming Language :: Python :: 3.8
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Classifier: Programming Language :: Python :: 3.9
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Classifier: Programming Language :: Python :: 3.10
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Classifier: Programming Language :: Python :: 3.11
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Classifier: Programming Language :: Python :: 3.12
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Requires-Python: >=3.7
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Description-Content-Type: text/x-rst
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License-File: LICENSE
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=========
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multidict
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=========
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.. image:: https://github.com/aio-libs/multidict/workflows/CI/badge.svg
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:target: https://github.com/aio-libs/multidict/actions?query=workflow%3ACI
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:alt: GitHub status for master branch
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.. image:: https://codecov.io/gh/aio-libs/multidict/branch/master/graph/badge.svg
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:target: https://codecov.io/gh/aio-libs/multidict
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:alt: Coverage metrics
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.. image:: https://img.shields.io/pypi/v/multidict.svg
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:target: https://pypi.org/project/multidict
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:alt: PyPI
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.. image:: https://readthedocs.org/projects/multidict/badge/?version=latest
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:target: http://multidict.aio-libs.org/en/latest/?badge=latest
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:alt: Documentation
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.. image:: https://img.shields.io/pypi/pyversions/multidict.svg
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:target: https://pypi.org/project/multidict
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:alt: Python versions
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.. image:: https://badges.gitter.im/Join%20Chat.svg
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:target: https://gitter.im/aio-libs/Lobby
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:alt: Chat on Gitter
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Multidict is dict-like collection of *key-value pairs* where key
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might occur more than once in the container.
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Introduction
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------------
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*HTTP Headers* and *URL query string* require specific data structure:
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*multidict*. It behaves mostly like a regular ``dict`` but it may have
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several *values* for the same *key* and *preserves insertion ordering*.
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The *key* is ``str`` (or ``istr`` for case-insensitive dictionaries).
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``multidict`` has four multidict classes:
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``MultiDict``, ``MultiDictProxy``, ``CIMultiDict``
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and ``CIMultiDictProxy``.
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Immutable proxies (``MultiDictProxy`` and
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``CIMultiDictProxy``) provide a dynamic view for the
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proxied multidict, the view reflects underlying collection changes. They
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implement the ``collections.abc.Mapping`` interface.
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Regular mutable (``MultiDict`` and ``CIMultiDict``) classes
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implement ``collections.abc.MutableMapping`` and allows them to change
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their own content.
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*Case insensitive* (``CIMultiDict`` and
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``CIMultiDictProxy``) assume the *keys* are case
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insensitive, e.g.::
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>>> dct = CIMultiDict(key='val')
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>>> 'Key' in dct
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True
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>>> dct['Key']
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'val'
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*Keys* should be ``str`` or ``istr`` instances.
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The library has optional C Extensions for speed.
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License
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-------
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Apache 2
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Library Installation
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--------------------
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.. code-block:: bash
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$ pip install multidict
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The library is Python 3 only!
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PyPI contains binary wheels for Linux, Windows and MacOS. If you want to install
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``multidict`` on another operating system (or *Alpine Linux* inside a Docker) the
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tarball will be used to compile the library from source. It requires a C compiler and
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Python headers to be installed.
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To skip the compilation, please use the `MULTIDICT_NO_EXTENSIONS` environment variable,
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e.g.:
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.. code-block:: bash
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$ MULTIDICT_NO_EXTENSIONS=1 pip install multidict
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Please note, the pure Python (uncompiled) version is about 20-50 times slower depending on
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the usage scenario!!!
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Changelog
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---------
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See `RTD page <http://multidict.aio-libs.org/en/latest/changes>`_.
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