資源簡介
批量替換文件夾下*.py文件里面的print "*" -->print("*")
【核心代碼】
#批量替換選定文件夾或文件的print " "函數改print() 代碼如下：
import os, re,tkinter
from tkinter import filedialog
if __name__=='__main__':
work_dir=filedialog.askdirectory()
for parent, dirnames, filenames in os.walk(work_dir, followlinks=True):
for filename in filenames:
if filename.find(".py")>0:
file_path = os.path.join(parent, filename)
file = open(file_path,"r ",encoding='UTF-8')
sent=""
for line in file.readlines():
line = re.sub(u"print[^\(](.*?);?$[^\)]", u"print (\\1)", line)
sent=sent "\n" line
file.close()
file = open(file_path,"w",encoding='UTF-8')
file.write(sent[1:])
file.close()
代碼片段和文件信息
#批量替換選定文件夾或文件的print?“?“函數改print（）
import?os?retkinter
from?tkinter?import?filedialog
if?__name__==‘__main__‘:
????work_dir=filedialog.askdirectory（）??
????for?parent?dirnames?filenames?in?os.walk（work_dir??followlinks=True）:
????????for?filename?in?filenames:
????????????if?filename.find（“.py“）>0:
????????????????file_path?=?os.path.join（parent?filename）
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