Expert Python Tutorial #6 - Context Managers

In this expert python tutorial I will be discussing context managers. Context managers allow you to ensure a certain operation occurs on exit or crash from a certain block of code. This is useful for something like files, where it it essential that you close the file after it is opened.

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⭐ Tags ⭐
- Tech With Tim
- Python Tutorials
- Expert Python
- Python Context Managers

⭐ Hashtags ⭐
#python

[TechWithTim]

What features would you like to learn about next?! Let me know...

[sandeep-jpib]

Thanks Tim for providing free education. such a talented guy ❤

[ambarishkapil]

Hi Tim, nice video, this series just keeps getting better. An a video idea(or series idea) I would recommend is design patterns in Python.

[brendenmillstein]

This series was great! Can you do a tutorial on some of the more meta topics: how to use the logger? How to structure a project directory and why (eg are tests in their own folder or the main folder)?

[sasakanjuh]

Seems like the whole series is heavily inspired by James Powell's talk about advanced Python concepts, which is certainly a good thing :)
Really nice series, thanks! :)

[barmelumad]

Hi Tim. I like the series a lot and learned much from it and from other videos in your channel. Keep teaching because you are great at it. Can you do a video about property?

[marcodigennarobari]

Beautiful series, short, concise and clear. I've been using python for 10 yrs now and still neglected so many of the basic things you explained. Thank you, very usefull.
How about one more video on the last bit you showed on accessing a variable from different resources at the same time? Also __future__ statement would be nice to know.

[KunalKumar-pcvg]

I was strugling to make a filemanager class but this tutorial helped very much thanks

[davemorin]

Wow...this is really cool. I'm totally new to Python....very cool feature.

[harmannatsingh]

Hey Tim! Love this series. Could you upload a video on python app development? Would love to see it.

[leedavies]

Definitely one of the more useful things to know. Great series, Tim.

[tri]

Pls make a video explaining descriptor in detail,
Btw Osm video ❤️

[SkyFly]

Context managers are like error exceptions....
Very very useful.
💯💯💯

[eurosat]

Amazing. Thank you. <3

I am interested in namespaces, modules and managing conditional includes. (example: I read some input and do a lookup against some rulesets which require some validators to be run and calling some data processors which do heavystuff, but I do not want to load every class)

[marcosmimenza]

Can't wait to watch that memory lock video...

[TruthSikher]

I had no idea you could use a try statement without an except block. My mind is blown.

[mubasharjaved]

Socket programming series please
Programmers like this if you also want

[aaronbaron]

i would love you to show us how to use the GEP gun for silent takedowns

[ammar]

This series makes concepts I always tried to push away very fun and useful. Amazing understanding and explaining, thank you so much.

[Nino-pegk]

Love your videos! Do you have any advice for learning a new programming language on your own? Please let me know👍