Mercurial > lbo > hg > pcombinators
view pcombinators/util.py @ 81:40f9e05d8f06 draft
Move whitespace removal function to util module
author | Lewin Bormann <lbo@spheniscida.de> |
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date | Sat, 25 May 2019 23:48:28 +0200 |
parents | f6c53dea71f2 |
children |
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#!/usr/bin/env python3 # -*- coding: utf-8 -*- """ Created on Thu May 23 22:34:33 2019 @author: lbo """ import time def time_it(f): def f_(*args, **kwargs): before = time.time() r = f(*args, **kwargs) print(f, time.time()-before) return r return f_ def remove_unused_whitespace(s): acc = [] lvl = 0 ws = set(' \n\t\r') for c in s: if c == '"': lvl += 1 if lvl == 0 else -1 if lvl == 0 and c in ws: continue acc.append(c) return ''.join(acc)