`nbpep8`

A package for PEP8 analysis in browser based Jupyter notebooks, such as Kaggle and Google Colabatory, that do not allow adding 3rd Party PEP8 analysis tools as add ons.

Prerequisites

Install pycodestyle if already not installed. This package replaces old pep8 package. It comes pre-installed in Kaggle notebooks but not in Google Colabs.
Install nbpep8 from test.pypi . I will push to PyPI in future.

pip install pycodestyle
pip install --index-url https://test.pypi.org/simple/ nbpep8

How to Use?

Import `nbpep8`

from nbpep8.nbpep8 import pep8

Analysis

Add pep8(_ih) at the end of the code cell to see PEP8 analysis.

Example:

import os,sys
a =  23

pep8(_ih)

Output:

cell_content.py:1:10: E231 missing whitespace after ','
cell_content.py:1:10: E401 multiple imports on one line
cell_content.py:2:4: E222 multiple spaces after operator

Sample Notebooks

Kaggle

https://www.kaggle.com/debanga/kaggle-pep8-test

Google Colab

https://colab.research.google.com/drive/1fmZAd-GnG2jr7jAJMs38oDD6nt2ohARX

Any suggestions to improve? Please send me a message at https://www.linkedin.com/in/debanga/.

debanga/nbpep8

nbpep8