traverseda
/
cpython
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[3.8] bpo-41504: Add links to asttokens, leoAst, LibCST and parso to ast docs (GH-21773) (GH-21829) 

(cherry picked from commit e3c971ccfa)

Co-authored-by: Edward K. Ream <edreamleo@gmail.com>

https://bugs.python.org/issue41504
This commit is contained in:
Miss Islington (bot) 2020-08-11 07:45:25 -07:00 committed by GitHub
parent 09d82609be
commit 7b3ceaa710
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 21 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
Doc/library/ast.rst
View File

@ -343,5 +343,24 @@ and classes for traversing abstract syntax trees:
.. seealso::
`Green Tree Snakes <https://greentreesnakes.readthedocs.io/>`_, an external documentation resource, has good
details on working with Python ASTs.
`Green Tree Snakes <https://greentreesnakes.readthedocs.io/>`_, an external
documentation resource, has good details on working with Python ASTs.
`ASTTokens <https://asttokens.readthedocs.io/en/latest/user-guide.html>`_
annotates Python ASTs with the positions of tokens and text in the source
code that generated them. This is helpful for tools that make source code
transformations.
`leoAst.py <http://leoeditor.com/appendices.html#leoast-py>`_ unifies the
token-based and parse-tree-based views of python programs by inserting
two-way links between tokens and ast nodes.
`LibCST <https://libcst.readthedocs.io/>`_ parses code as a Concrete Syntax
Tree that looks like an ast tree and keeps all formatting details. It's
useful for building automated refactoring (codemod) applications and
linters.
`Parso <https://parso.readthedocs.io>`_ is a Python parser that supports
error recovery and round-trip parsing for different Python versions (in
multiple Python versions). Parso is also able to list multiple syntax errors
in your python file.