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python - 如何开始使用python

问题描述

我刚刚开始使用 Python，似乎无法设置我的工作目录，或者在尝试打印某些内容时被错误地阅读。

我正在尝试打印“Hello World”

标题

Traceback (most recent call last):
  File "C:\Users\noahs\AppData\Local\Programs\Python\Python37\lib\site-packages\IPython\core\interactiveshell.py", line 3296, in run_code
    exec(code_obj, self.user_global_ns, self.user_ns)
  File "<ipython-input-2-41ca3e3a1438>", line 1, in <module>
    runfile('D:/Desktop/Python/filename.py', wdir='D:/Desktop/Python')
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2019.1.2\helpers\pydev\_pydev_bundle\pydev_umd.py", line 197, in runfile
    pydev_imports.execfile(filename, global_vars, local_vars)  # execute the script
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2019.1.2\helpers\pydev\_pydev_imps\_pydev_execfile.py", line 11, in execfile
    stream = tokenize.open(file)  # @UndefinedVariable
  File "C:\Users\noahs\AppData\Local\Programs\Python\Python37\lib\tokenize.py", line 447, in open
    buffer = _builtin_open(filename, 'rb')
PermissionError: [Errno 13] Permission denied: 'D:/Desktop/Python/filename.py'

我不确定这些额外的文件是什么，或者为什么我不能让 Python 打印它

标签： pythonwindows

解决方案

再次卸载并重新安装python。并且在安装时确保选中包含添加到路径 python {版本} 的框。你会没事的。然后再试一次！

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