github.com/JBKahn/flake8-print

Flake8 print plugin

Check for Print statements in python files.

This module provides a plugin for flake8, the Python code checker.

Installation

You can install or upgrade flake8-print with these commands::

$ pip install flake8-print $ pip install --upgrade flake8-print

Plugin for Flake8

When both flake8 2.4.1 and flake8-print are installed, the plugin is available in flake8::

$ flake8 --version
2.4.1 (pep8: 1.5.7, flake8-print: 2.0.0, mccabe: 0.3.1, pyflakes: 0.8.1)

Flake8 allows disabling some tests based on the folder:

[flake8]
per-file-ignores =
    scripts/*: T20
    cli.py: T20

Error codes

Error Code	Description
T201	print found
T203	pprint found
T204	pprint declared

Changes

5.0.0 - 2022-04-30

• Move namespace from T0* to T2* to avoid collision with other library using same error code.
• Remove python 2 specific code paths, error messages and six usage.

4.0.1 - 2022-04-30

• Fixing bug with noqa detection by removing manual detection and relying on flake8 itself.

4.0.0 - 2020-11-29

• Opted back into using Poetry now that the existing issues have been fixed.
• Python 2.7 support was now officially dropped.

3.1.4 - 2019-1-11

• Fix bug introduced in 3.1.3
• Support for nopep8 comments

3.1.3 - 2019-31-10

• Swapped back from poetry to setup.py :(....python ecosystem issues....
• single function refactor code

3.1.1 - 2019-03-12

• Fix reading from stdin when it is closed (requires flake8 > 2.1).
• Add error codes to ReadMe.
• Swapped to poetry from setup.py
• Ran black on the repository

3.1.0 - 2018-02-11

• Add a framework classifier for use in pypi.org
• Fix entry_point in setup.py leaving it off by default again.

3.0.1 - 2017-11-06

• Fix conflict in setup.py leaving it off by default again.
• Fix bug in name code.

3.0.0 - 2017-11-05

• Remove some of the python 2/3 message differentiation.
• Use an AST rather than a logical line checker with a regex.
• pprint support.
• Loss of multiline noqa support, until there is a way to use both the AST and have flake8 provide the noqa lines.

2.0.2 - 2016-02-29

• Fix ReadMe for pipy
• Refactor, DRY it up.
• Update python 2 vs python 3 print statement styles.

2.0.1 - 2015-11-21

• Add back the decorator to fix the flake8 --version call.

2.0 - 2015-11-10

• Support noqa at end of multiline print statement
• Performance improvements
• Removed PrintStatementChecker class and other functions
• Added T101 for 'Python 2.x reserved word print used.'
• Added testing for Python 3.3 and 3.5, and different flake8 versions

1.6.1 - 2015-05-22

• Fix bug introduced in 1.6.

1.6 - 2015-05-18

• Added proper support for python3 and testing for python 2.6, 2.7 and 3.4

1.5 - 2014-11-04

• Added python2.6 support. Thanks @zoidbergwill

1.4 - 2014-10-06

• Apped noqa support

1.3 - 2014-09-27

• Dropped noqa support
• Support for multiline comments and less false positives

1.2 - 2014-06-30

• Does not catch the word print in single line strings
• Does not catch inline comments with print in it
• Added tests

1.1 - 2014-06-30

• First release

1.0 - 2014-06-30

• Whoops