Three methods of running script files in Python

python Script executed 3 Methods ：

Method 1 ： Interactive mode direct execution statement

Method 2 ： Output through script

Method 3 ： The script specifies python route , Modify the file to executable

summary

（ Find ways you can use , The way you can use is a good way ）

Write and execute directly in interactive mode Python sentence , No more script files

Windows Next ：

Open and enter the command prompt --------> Input python And return --------> Enter interactive mode

Linux Next ：

Turn on the terminal emulator -------> Input python（ Corresponding version number ）------> Go into interactive mode ------> Input exit() Exit interactive mode

Using text editor , Write a script file , Name it xxx.py, Enter in command line mode python xxx.py that will do

（ Be careful ： To enter the path where the script file is located , Or enter the full path of the script file ）

① Enter the path of the script file to execute

C:\Windows\System32>D:

D:\ route >

Input again python xxx.py

② Give the full path of the script file

（windows）C:\Windows\System32>python D:\ route \xxx.py

（Linux） Their slashes are in different directions

① Add at the first line of script file #!/ route /python3

② Add file executable permissions

③ function $ ./xxx.py

( Be careful ： To specify the interpreter in the script file , Otherwise, you cannot run the script file directly )

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