Does python need to configure environment variables?

The method for python to configure environment variables is as follows:

Method 1: Use the cmd command to add the path environment variable

Enter under cmd: path= %path%;D:\Python27 Then press the "Enter" key.

                                                                                                                                                                                                                                                                                     to

Method 2: Add the Python directory to the environment variable Set "

                (3) Select "Path" under the "System Variables" window and double-click it!

                  (4) Then in the "Path" line, add the python installation path (my D:\Python27). ps: Remember, the path is directly separated by a semicolon ";"!

# (5) After the final settings are successful, enter the command line in the CMD command line and enter the command "Python" to have a related display.

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