Python Tutorial - 25. Command line argument processing using argparse

The python tutorial discusses command line argument processing using “argparse”.The video comprises of how to process command line arguments using “argparse” module, Types of arguments argparse support, what is positional argument, examples of positional argument and operations argument, what is optional argument and what is “-h” argument.

Topics that are covered in this Python Video:
0:26 How to process command line arguments using “argparse” module
1:43 "-h" argument (Help argument)
2:05 Types of arguments argparse support
2:13 What is Positional argument example
3:28 Operations argument example
8:22 Optional argument

This tutorial shows how to pass command line arguments to python script.

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[AdigaRaghavendra]

Python is easy language as you've told. But making it easy to learn, you did a fantastic job.

[datboyblu]

You're awesome man! I'm learning Python for network programming. This has helped immensely!

[-__--__aaaa]

I REALLY LEARNED ARGPARSE FROM THIS VIDEO 🙋‍♂️✅👍

[Thiyagadhayalan]

came here after reading quite a few web pages. this is the best explanation, kudos!

[avikmukherjee]

thanks man! awesome explanation! understood argparse after searching here and there for many days!

[bmwmhamam]

Your Classes are the best I have ever watched. amazing way of explaining your points. I have Never seen anyone matching you. Many Many thanks for the amazing contents.

[MrDudugeda]

i must say at first i thought the background music will be extremely distracting but it turns out it really helps concentrating.
great tutorial!

[thachanondk]

many thanks for make this video. very easy to understand.

[sanukurien]

Love how you thought of everything. While watching this I was thinking, but how will I debug this using pycharm, and then at the very next moment, you mentioned it. You are a genius.

[SportsIncorporated]

I've upvoted every of your videos I've had the pleasure of viewing. If you don't know already, you have to turn up the volume to hear the videos on YouTube. The problem arises when your video finishes and YouTube plays an ad, which comes in way too loud.

[avialexandru]

Very helpful. I saw more videos until yours and you nailed it! thanks a lot.

[DeepSukhwani]

Distracting music, but a good refresher on argparse module. Some points:
* use type argument to add_argument rather than typecasting to int at a later stage
* In PyCharm you do not compulsorily need to specify arguments in the Run Configuration, instead you can open a Python Terminal and run it from there as you would run from Terminal (Opt+F12 on Mac)

[itayakram]

Great video! your explenation helped me so much
thank you :)

[suryaakumararelan]

Really helpful ! Thank you for taking the time to make this ! :)

[codevalley]

Sir thanks you very much,
I was stuck in the image orientation code of my company
As they have command argparse of angles

With ur help it would be very much difficult for me

[harshpandey]

Thanks a lot man!
It was really really helpful

[tanushreegautam]

Thanks for the Video man..
It really helped me..

[raghavchakravorthy]

Traceback (most recent call last):
File "C:\Users\Hp\PycharmProjects\PythonModules\scapy.py", line 4, in <module>
args = parser.parser_args()
AttributeError: 'ArgumentParser' object has no attribute 'parser_args'


this error coming when I tried

[duhahassan]

Thank you so much man you are amazing👏👏

[anindam]

very nice
clearly understandable
am in learning phase
here's my question, why
result=None ; declared initially?
I didn't know the debugging implementation before
thank you for that as well