An abstract syntax tree for Python with inference support.

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  • License: GNU Lesser General Public License v2 (LGPLv2) (LGPL-2.1-or-later)
  • Tags static code analysis, python, abstract syntax tree
  • Requires: Python >=3.9.0
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Project description

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Tidelift

Professional support for astroid is available as part of the Tidelift Subscription. Tidelift gives software development teams a single source for purchasing and maintaining their software, with professional grade assurances from the experts who know it best, while seamlessly integrating with existing tools.

What’s this?

The aim of this module is to provide a common base representation of python source code. It is currently the library powering pylint’s capabilities.

It provides a compatible representation which comes from the _ast module. It rebuilds the tree generated by the builtin _ast module by recursively walking down the AST and building an extended ast. The new node classes have additional methods and attributes for different usages. They include some support for static inference and local name scopes. Furthermore, astroid can also build partial trees by inspecting living objects.

Installation

Extract the tarball, jump into the created directory and run:

pip install .

If you want to do an editable installation, you can run:

pip install -e .

If you have any questions, please mail the code-quality@python.org mailing list for support. See http://mail.python.org/mailman/listinfo/code-quality for subscription information and archives.

Documentation

http://astroid.readthedocs.io/en/latest/

Python Versions

astroid 2.0 is currently available for Python 3 only. If you want Python 2 support, use an older version of astroid (though note that these versions are no longer supported).

Test

Tests are in the ‘test’ subdirectory. To launch the whole tests suite, you can use either tox or pytest:

tox
pytest

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Avatar for AWhetter from gravatar.com AWhetter Avatar for BryceGuinta from gravatar.com BryceGuinta Avatar for cdce8p from gravatar.com cdce8p Avatar for Claudiu.Popa from gravatar.com Claudiu.Popa Avatar for danielnoord from gravatar.com danielnoord Avatar for hippo91 from gravatar.com hippo91 Avatar for logilab from gravatar.com logilab Avatar for pierre-sassoulas from gravatar.com pierre-sassoulas Avatar for Torsten.Marek from gravatar.com Torsten.Marek

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Project links
Meta
  • License: GNU Lesser General Public License v2 (LGPLv2) (LGPL-2.1-or-later)
  • Tags static code analysis, python, abstract syntax tree
  • Requires: Python >=3.9.0
Classifiers

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3.3.5

3.3.4

This version

3.3.3

3.3.2

3.3.1

3.3.0

3.2.4

3.2.3

3.2.2

3.2.1

3.2.0

3.1.0

3.0.3

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3.0.0

3.0.0b0 pre-release

3.0.0a9 pre-release

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2.15.8

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2.14.0

2.13.5

2.13.4

2.13.3

2.13.2

2.13.1 yanked

Reason this release was yanked:

Wrong metadata under python 3.10 for typing-extensions

2.13.0 yanked

Reason this release was yanked:

Wrong metadata under python 3.10 for typing-extensions

2.12.14

2.12.13

2.12.12

2.12.11

2.12.10

2.12.9

2.12.8

2.12.7

2.12.6

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2.10.0

2.9.3

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2.9.0

2.8.6

2.8.5

2.8.4

2.8.3

2.8.2

2.8.2.dev0 pre-release

2.8.1

2.8.0

2.7.3

2.7.2

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2.7.0

2.6.6

2.6.5

2.6.4

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2.6.0.dev0 pre-release

2.5.8

2.5.7

2.5.6

2.5.5

2.5.4

2.5.3

2.5.2

2.5.1

2.5

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2.4.0

2.3.3

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2.3.1

2.3.0

2.2.5

2.2.4

2.2.3

2.2.2

2.2.1

2.2.0

2.2.0.dev1 pre-release

2.2.0.dev0 pre-release

2.1.0

2.1.0.dev0 pre-release

2.0.4

2.0.3

2.0.2

2.0.1

2.0

2.0.0.dev4 pre-release

2.0.0.dev3 pre-release

2.0.0.dev2 pre-release

2.0.0.dev1 pre-release

2.0.0.dev0 pre-release

1.6.6

1.6.5

1.6.4

1.6.3

1.6.2

1.6.1

1.6.0

1.5.3

1.5.2

1.5.1

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1.3.2

1.3.1

1.3.0

1.2.1

1.2.0

1.1.1

1.1.0

1.0.1

1.0.0

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