Python Tutorial: Using Try/Except Blocks for Error Handling

[@AdamThao92]

Better content here than most paid-training content.

[@iman2020]

Exactly

[@isharadhanushka7643]

damn right

[@sujithnair232]

Totally Agree

[@pengli1175]

Yep

[@satyamvats5438]

Exactly. These people helps us to go further even if we are not affordable of paid courses 😊

[@paul8683]

You sir are a gift to amateur programmers.

[@WasiMaster]

@Abishek Raju Utoobguy

[@ciaocomestai2372]

@@xfire3778 how your programming status?

[@ciaocomestai2372]

@@xfire3778 Wow, you learned a lot, gg

[@REVIEWSGALATTA]

Aiyoo namma mind Anga pogudhe 😂😂

[@AGMS1234]

​@@REVIEWSGALATTAVanakkam nanbare

[@waynenewark5363]

I'm a retired mainframe developer just starting out using python. Thanks for this helpful video.

[@johnvictorengland7703]

Finally somebody who explains it well, in proper English and concisely.

[@panicbydesign7315]

I have been looking everywhere and just could not wrap my head around multiple exceptions. Your explanation is succinct and well demonstrated. THANK YOU! I will be going back and watching the rest of your tutorials.

[@FeedFall8]

i know right dude!

[@ShivamSingh-bx5lg]

Did you get the job?

[@mohammedalzamil7191]

hey did u get better / continur with coding?

[@twattusbobble9845]

I have just been battling all day with coding challenges in MIT intro to computer science for the error handling section. I've watched this video once and I now get it perfectly. You're really really good at explaining stuff!

[@kimcato5326]

I love your videos! They are very well explained and short... better than my professor's. I am writing better programs because of your videos. Your videos are a GOD send.

[@opiyosebastian]

Thank you Corey....I continue to follow and grow as a self made developer. You my best teacher!!

[@iamgalaxey]

My class doesn't explain this as well as you do i was able to easily understand this after watching this video. thank you!

[@Xaminn]

*Puts entire project inside a Try and Except block*

[@narenmohan3426]

LOL XD

[@kwan098]

we're not suppose to do that? uh ohh

[@mohammedalzamil7191]

so where did u get in programming?

[@Xaminn]

Mohammed Alzamil I have built a couple of small applications. Real estate web scraper and some audio analyzer software thing. However, it’s complete spaghetti code. Any other programmer would probably laugh lol

[@mohammedalzamil7191]

@@Xaminn lol ive been coding for about a month and built a coronavirus tracker and an ig bot that likes stuff and im currently upgrading it also built some shit witth tkinter using apis and shit

[@dp0813]

word = 'currupt' try: if word != 'corrupt': raise ValueError except ValueError: print("Corrupt is spelled wrong!") >>> Corrupt is spelled wrong! :-D

[@asiddiqi123]

LOL!

[@rohanghoshdastidar1047]

N I C E

[@TaiwanBnB]

hahahaha

[@ineedsolution]

This the best explanation of try / except concept ever.

[@mohammedalzamil7191]

did you get better with coding it's been a year

[@sammavrs]

always a great feeling when my "professor" links your videos. STUDENT LOANS HERE I COME!!

[@genem5659]

7 years later, this tutorial is still helping people! xoxo

[@michaelhagans965]

Awesome. Thanks for clearing that up for me. You can also raise your own custom exception such as: 'raise Exception('This is a custom error you can create.')

[@cibelless510]

Always a surprise video. Other guys are good too, but they are a little confuse some times. But you always very clear such as ...Begin --- middle ---End....Good for you man.

[@nitkap441]

You are awesome. As I had remarked in another of your video, you are the most efficient learning resource... Each minute is worth it. In other places, I feel like a 30 minute video should ve edited to 15-18min so that I can get the real stuff... Here I get every minutes worth... The learning is very very efficient for me!

[@younghwanchae1422]

The way you teach how to program is so great, not to mention the contents.

[@morteza1736]

5:24 THIS IS MUCH MORE EASIER THAN READING TRACEBACK ERROR!!!!!! Thank you So much

[@alalhaj220]

this is exactly what i was looking for, instead of defining all of the exceptions i wanted to print a message when an unwanted value was the input

[@peschebichsu]

Your video are many years old and still on most of the topics one of the best resscource, thanks a lot!

[@soumyazyx]

Thank you Corey for your time and effort. Keep spreading the knowledge.

[@blossoms2u]

Thank you !! feeling bad i found this treasure 8 years later , still happy that i have found it now !

[@navidmohammadzadeh2141]

The best tutor ever! The best in the world! Thank you so much!

[@A.O.U]

This is how you learn something in 10 minuteS. THANK YOU SIR , your explanation is AMAZING.

[@hollyjo161821]

Had to donate - I've watched your Channel ALL Day. I have learned more than I deserve. Thank you!

[@edgarlip2]

awesome as usual !!! just wanted to add some little detail about the raise , u can do it like if(name == ''): raise Exception('name is empty , please specify a name !')

[@Sneaadler]

I love that you, visulize this with a real error insted of faking one

[@abdelhadialhnsh7228]

I have looked around to understand this topic and finally, I found the best explanation ........good job ...please keep going and share more tutorials

[@coreyms]

Glad it helped make sense of the topic :)

[@danielgerman4757]

This type of good explaining that you do, should be taught to teachers! Thank you for all your hard work and dedication.

[@bikeshtiwari]

You made me learn many concepts in python. Ur awesone teacher

[@dakota5569]

I could watch this perfectly at 1.75 for a quick recap/rundown. Take my like

[@DonDynAyt]

Hi Corey, I just wanted to tell you how much I appreciate your videos. You're doing a great job, clear and concise. Thanks!

[@kdSU30]

1:21 2:40 4:34 the most crucial messages of this video!

[@marcello4258]

best tut in regards to this topic on YT this seems also to be the case for other languages not only for python

[@alexandrucretu1016]

Your videos are very helpful, Corey! tyvm Also, just to point out that it is better to close the file (f.close()) within the finally block, because it will be executed anyway, while the else block runs only if the try clause doesn't raise an exception.

[@uzomaobasi3767]

do you know why an exception is thrown when he mislabels the file name? and not the FileNotFoundError? It says ErrNo2 but shouldnt it be ErrNo1?

[@JUDOGAR]

Excellent! Loud and clear!!!! More than most of the paid courses...Thanks a lot Teacher Corey!

[@junaidjawedkhan5888]

This is the best explanation I've read! - Thank you!

[@crazyvashisth]

Now that's how to explain. Well done Corey😄😄😄😄🍻

[@VelezBiH]

Thank you for explain the error handling in python. You are my favorite KZbin teacher on python!

[@danielEpifanov]

probably most informative video on youtube

[@paulmk2290]

Seriously, you should consider putting together a course on Udemy, or the like. I am here now because the instructor on the course I am currently doing assumed that I knew everything you just explained. Also, I note that you covered what you are doing properly and thoroughly. Not everybody is capable of doing that.

[@PHXKHEEDGAMING]

😹😹😹😹😹😹😹😹😹they always assume what they are supposed to be teaching

[@martinh9099]

Thanks..saved me hours of work!

[@josekodek4938]

You have helped me really a lot in learning programming Allah Bless you Mr.Corey Schafer

[@sixie6e]

other python videos, the person just narrates what they are doing without successfully explaining the concepts behind it. this is why you need to watch corey's videos. he doesn't make videos to show others he can code, he makes them so others can LEARN!

[@brolord1288]

That moment when you like a video you already liked :) Great tutorial, thanks!

[@jhpk4495]

Thank you so much thats what i need for my program! and also you helped me in mastering python! keep up the great work!.

[@user-pe9qg3hg3k]

I saw a video before where someone said that to use try: / except: was bad because they said if something fails it should just break, but they totally missed the point of it. Try except is super useful when paired in while loops with booleans to determine whether user input is able to be converted with no issue, for example

[@Parvej669]

Thanks for the video. I learned Exception handling from here.

[@gledhillholdingsptyltd2654]

Best Python tute on the web

[@soroushsoltani919]

Your nice sir ! i was absent in the classroom but i had the opportunity to learn it here

[@Kelvo980908]

Thank you! Much better than how my professor explained it.

[@kenrosenberg8835]

Short and simple, great video

[@urbandude823]

I've been trying to learn how to do a working try/except for like a year, and nothing made sense until now. Thank you!

[@austinmorara7954]

commenting seven years later😂Thank you for creating this video, Its really helped me understand Exceptions better.

[@rezamostafid8810]

Corey: very clear and useful introduction of all the main features and caveats....better than the Python book I'm current using to learn python. I'm not sure if you did this intentionally but you mention some points at the beginning ( and also later on ... ) that provide the motivation for exceptions to begin with. This in turn allows much better understanding of the 'else' and 'finally' clauses as well as the 'raise' Thanks for clearing the fog in my head!

[@MK1985-z7k]

Excellent explanation as to when to use this.Also by showing an example the concept just sits in head :-) Good job Corey

[@alainkr]

Why would you unlike this video. Don't understand. Thanks Corey

[@julijanaskova438]

Very clearly organized and explained, thanks!

[@Assanken]

The most vivid and comprehensive explanations ever! Great videos.

[@oluwatobilobaadeyemi2008]

This is a great. Simple clear concise.Thank you

[@ab5848]

Thanks a ton Corey🙏 I hereby pronounce you as my ultimate Guru🙏

[@SuperMechtronics]

This exception video is exceptionally excellent

[@silverflash1675]

explained very well! thank you

[@ViralKiller]

raise Exceptions lol, I just want to get rid of them all

[@andrey1652]

Lol imagine having errors pfffff

[@aerahtv0000]

i honestly hate try/catch and all that jazz, in c++ i could atleast choose, to use them or not, i made my own testing functions and it was better, as it was straight forward, specific to my project, doesn't clutter the code and little bit better in terms of performance. Now i'm learning python and looks like the only way to deal with errors in this language is this shit

[@shiro3940]

I just want to confirm that I undestand it correctly. so the "try" code, is trying to execute the code we want. if there's an error, the "except" code is for catching that. if the "try" code did not throw any error, the "else" code gets executed, and this is where the next step of the code executed inside "try" should be doing next. "finally" will execute regardless if there's any error or not.

[@terguunzoregtiin8791]

Hope I saw this earlier. And I have a question, when should we use exception handling? When opening file or handling user input, I know we should use it. But on other circumenstances, I'm not sure. So could you please explain when it should be used? Thanks in advance.

[@officesuperhero9611]

Another awesome video, Corey! Amazingly clear and concise. Thank you.

[@mathieuseligmann9488]

Thank you so much !!!! You have just helpt me a lot !!! 10 minutes and learning so much that is so great. Again thank you very much.

[@niteshtiwari1828]

Best explanation about exceptional handling

[@chaitanyayeturi1312]

First of all, your teaching style is good, and anyone grabs ur teachings easily, and thanks for teaching us. you are the best tutor I have ever come up with in python language. can u suggest any python language book, which is best to go through other than your channel? Moreover, I am a beginner to python language I thoroughly enjoyed ur videos, if u can suggest me best python book to ur sensibility and I guess it suits me and it helps me to learn further (I like physical like books). In case if u written any books related to this language can u suggest one (or) your favorite book, please......................................

[@satyamvats5438]

Very Nice ! You understand us each & every deep concepts of the functions.

[@akinkanju9653]

Corey, thanks for these useful videos. I've watched all your videos about Python. Please consider covering scraping and regular expressions. Cheers!

[@coreyms]

+Seun Ade Thanks for the suggestions! I'll try to put some videos together on those topics.

[@r01blue]

Best ever video!!! Trank you!! Regards from Argentina.!!!!

[@aayushgarg12]

Thank you so much Corey sir. Your video helped a lot. Your video made my concepts clear about try/except.

[@koteswararaogudla2675]

Loved the way when you started with pass statements dude.. thank you

[@SquidScopes]

from five years later, this is still useful.

[@MrVwin]

Perfect Tutorial. Thank you Corey

[@boombot9615]

good explanation, cleared almost all of my doubts

[@tobyladeoghenetega4793]

Incredibly useful video So that was why my code kept running the except block even with the right input😅

[@manjitsingh1124]

Thanks for the lesson Corey !

[@SK-gn3rs]

I like the video even before watching...when I see it is your video....

[@nikolahuang1919]

too good. So clear and no strange accent.

[@ymany3277]

amazing video and very simple and clear explanation.

[@ramasubbareddy6147]

superb explanation on exception handling in python

[@michelkant]

This is so interesting and makes it nicer to experiment with code. The question then becomes: Don't you use this everywhere in your code?

[@202ashish202]

Boss...you are exception for 'all paid videos explanations' 😉

[@adamsmith5374]

This video helped me a great deal to wrap my head around this topic. Thank you very much!

[@secure_the_bags620]

Man thank you for making this video. I finally understand!!

[@rycitomorell5945]

You are a real life hero!

[@MauriceWilliams]

YEEEESSSS! Soon I will have great awesome superpowers (from knowing how to code).

[@snssatyabhagavan]

thank you very much for this video i am struggling with it from so many days

[@szenghoe]

Thank you very much! your tutorial series is really helpful!

[@FeedFall8]

This video Helped ALOT! in my game development

[@migueldomingos4570]

What are you using to make game dev in python ?

[@tinylittleanj2]

Miguel Domingos probably pygame

[@MohaDou]

with python ? o_0

[@FeedFall8]

Its pygame :D, btw pygames pretty good for 2D games, you just need to write efficient code to get 200+ fps on complex games

[@RomanReigns-ds8hs]

Awesome content !! Thanks for these videos.

[@SJ-vc2tz]

Very clear explanation, thank you!

[@akanimoakwa1892]

Thanks bro. You explained the topic so well. I am really grateful.

[@joshualipovetsky2744]

Excellent video, Corey! Thanks so much!

[@RealToriMan]

Best teacher ever

[@manuzsanand]

Very well explained. Thank you.