In Windows and Linux, the python command line runs differently.

In Windows and Linux, the python command line runs differently.

Today, after completing a small python exercise, the main content of the exercise is to read a help module and save it to a local file.

It is known that pydoc is used to read the module, but in windows, the result is always blank after the OS module is called.

Core Statement:

Helpfile = OS. popen ('pydoc % s' % module). read ()

This statement runs normally in Linux and the result is normal.

Later it was found that in Windows, the modification was as follows:

Helpfile = OS. popen ('python-m pydoc % s' % module). read ()

To run the command line, use the command line Statement of Windows.

The above is all the content of this article, hoping to help you learn Python