replace-tab-in-jade-file-to-spaces

gistfile1.txt

#! /usr/bin/env python3
# -*- coding: utf-8 -*-
import os, subprocess, re

import fileinput

def replaceTabInFile(filePath):
    print("Processing file {} ...".format(filePath))
    with fileinput.FileInput(filePath, inplace=True) as f:
        for line in f:
            newline = re.sub("	", "  ", line)
            if newline.endswith("\n"):
                print(newline[:-1])
            else:
                print(newline)
        

for root, __dir, fileNames in os.walk("."):
    for fileName in fileNames:
        if (fileName.endswith(".jade")):
            path = os.path.join(root, fileName)
            replaceTabInFile(path)