Tools, FAQ, Tutorials:
sys.argv - Command Line Argument List
How to retrieve command line arguments with sys.argv list?
✍: FYIcenter.com
If execute a Python script file with the "python" command, you can use the sys.argv list to retrieve command line arguments.
Note that the first argument, sys.argv[0], represents the Python script file name.
Here is a Python script file example, the displays command line arguments:
import sys print("Python version: "+sys.version) print("Command line arguments:") for i, e in enumerate(sys.argv): print(" sys.argv["+str(i)+"]: "+e)
You can run it with the "python" command:
C:\fyicenter>python echo_argv.py apple orange Python version: 3.6.2 (v3.6.2:5fd33b5, Jul 8 2017, 04:14:34) Command line arguments: sys.argv[0]: echo_argv.py sys.argv[1]: apple sys.argv[2]: orange
⇒ 're' Module - Regular Expression Operations
⇐ Printing Python Engine Information
2018-11-11, 1909🔥, 0💬
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