随笔分类 - py 问题解决集锦
摘要:用pip安装时都要在cmd命令行里启动的,而在python中无法运行。退出python运行环境就再执行pip可以了。而且最好用管理员身份运行cmdC:\WINDOWS\system32>cd D:\Python\APIC:\WINDOWS\system32>D:D:\Python\API>pip i
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摘要:#! /usr/bin/env python# -*- coding:utf-8 -*-# login 模块中登录时输入密码,想用getPass模块实现密码的不回显操作。#如下: import getpass ret = input("welcome to the system:please make a choice-1 or 2") if ret == '1': user = inp...
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摘要:Traceback (most recent call last): File "D:/Python/mypy/basic/shutil.py", line 4, in <module> import shutil File "D:\Python\mypy\basic\shutil.py", lin
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