python3 安装不了xlutils模块 安装提示nameError:name file in not defined错误

Posted 2023-03-31

求解 。。。

另外还有其他读写Excel的方法么

参考技术A from tkinter import *
root = Tk()
messagebox.showwarning("open","dddddd")
root.mainloop()

python 3.0
这就么一段简单的程序，在python自带的IDLE中可以运行，在cmd下用python test.py运行时就提示上面的错误。请问怎么处理？
import threading

from time import sleep,ctime

loops=(4,2)

class MyThread(threading.Thread):

def __init__(self,func,args,name=''):

threading.Thread.__init__(self)

self.name=name

self.func=func

self.args=args

def run(self):

apply(self.func,self.args)

def loop(nloop,nsec):

print('start loop',nloop,'at:',ctime())

sleep(nsec)

print('loop',nloop,'done at:',ctime())

def main():

print('starting at:',ctime())

threads=[]

nloops=range(len(loops))

for i in nloops:

t=MyThread(loop,(i,loops[i]),loop.__name__)

threads.append(t)

for i in nloops:

threads[i].start()

for i in nloops:

threads[i].join()

print('all done at:',ctime())

if __name__=='__main__':

main() 参考技术B python 3.x还是缺少很多库的支持，是正常现象，可以尝试2.7