.. -- coding: utf-8 -- .. :Project: pglast -- PostgreSQL Languages AST .. :Created: mer 02 ago 2017 14:49:24 CEST .. :Author: Lele Gaifax lele@metapensiero.it .. :License: GNU General Public License version 3 or later .. :Copyright: © 2017, 2018, 2019, 2020, 2021, 2022, 2023 Lele Gaifax ..
:Author: Lele Gaifax
:Contact: lele@metapensiero.it
:License: GNU General Public License version 3 or later
:Status: |build| |doc| |codecov|
:Version: 6
https://www.gnu.org/licenses/gpl.html https://pglast.readthedocs.io/en/v6/development.html#history
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This is a Python 3 module that exposes the parse tree of a PostgreSQL__ statement (extracted
by the almost standard PG parser repackaged as a standalone static library by libpg_query__)
as set of interconnected nodes, usually called an abstract syntax tree.
https://www.postgresql.org/ https://github.com/pganalyze/libpg_query
See a more detailed introduction_ in the documentation.
__ https://pglast.readthedocs.io/en/v6/introduction.html
As usual, the easiest way is with pip::
$ pip install pglast
Alternatively you can clone the repository::
$ git clone https://github.com/lelit/pglast.git --recursive
and install from there::
$ pip install ./pglast
There is a set of makefiles implementing the most common operations, a make help will
show a brief table of contents. A comprehensive test suite, based on pytest, covers nearly
99% of the source lines.
https://docs.pytest.org/en/latest/ https://codecov.io/gh/lelit/pglast/branch/v6/
Latest documentation is hosted by Read the Docs__ at https://pglast.readthedocs.io/en/v6