Check Code Style

codestyle.py

import pycodestyle
import os


def checkstyle(rootpath):
    r = rootpath
    for root, dirs, files in os.walk(r, topdown=True):
        for f in files:
            if f.endswith('.py'):
                fchecker = pycodestyle.Checker(os.path.join(root, f),
                                               show_source=True)
                file_errors = fchecker.check_all()
                print("Found %s errors (and warnings)" % file_errors)