Category: Android

Library suggestion for advanced image integrity check beyond basic file opening? /u/AstonM77 Python Education

submitted by /u/AstonM77
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​r/learnpython I have been using ffmpeg-probe for initial video file corruption testing and a relatively simple test to determine if image files open. But in the process of running these same files through object detection analysis I am finding a number of them that are legitimately corrupted upon closer inspection (often times look like they stopped progressively loading or some other issue). I have tried to find an existing library or tool that was made for this type of test, but as of yet I haven’t been able to locate anything that wasn’t some form of the basic functionality I already have. Can anyone suggest a library that might be a good option. submitted by /u/AstonM77 [link] [comments] 

submitted by /u/AstonM77
[link] [comments]  I have been using ffmpeg-probe for initial video file corruption testing and a relatively simple test to determine if image files open. But in the process of running these same files through object detection analysis I am finding a number of them that are legitimately corrupted upon closer inspection (often times look like they stopped progressively loading or some other issue). I have tried to find an existing library or tool that was made for this type of test, but as of yet I haven’t been able to locate anything that wasn’t some form of the basic functionality I already have. Can anyone suggest a library that might be a good option. submitted by /u/AstonM77 [link] [comments]

Mastering advanced python concepts /u/anirudhkarumuri Python Education

submitted by /u/anirudhkarumuri
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​r/learnpython What are some advanced python topics one should master to be an efficient programmer in python? #python Some of which I consider: 1) multithreading 2) design patterns 3) concurrency 4) Pybindings 5) generation of python executables 6) decorators and encapsulation 7) metaclasses 8) Inheritance 9) Generators and Dunder methods 10) context managers 11) itertools What are some great books to learn apart from fluent python from O’Reilly publication? submitted by /u/anirudhkarumuri [link] [comments] 

submitted by /u/anirudhkarumuri
[link] [comments]  What are some advanced python topics one should master to be an efficient programmer in python? #python Some of which I consider: 1) multithreading 2) design patterns 3) concurrency 4) Pybindings 5) generation of python executables 6) decorators and encapsulation 7) metaclasses 8) Inheritance 9) Generators and Dunder methods 10) context managers 11) itertools What are some great books to learn apart from fluent python from O’Reilly publication? submitted by /u/anirudhkarumuri [link] [comments]

importing modules just to get types for hinting /u/heyzooschristos Python Education

submitted by /u/heyzooschristos
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​r/learnpython I have e.g. a utils.py file containing helper functions that I want to type hint. utils.py doesnt need any non standard lib imports but receives and returns non-standard types, so I have to import the modules into utils.py just to be able to add the type hints – is that right / normal practise? I know in Python I can import the same lib from multiple files in the same project and it only actually imports each once, so its not a real problem, just seems like a lot of “unecessary” imports and wondering if there is a different or more preferred way to get types? submitted by /u/heyzooschristos [link] [comments] 

submitted by /u/heyzooschristos
[link] [comments]  I have e.g. a utils.py file containing helper functions that I want to type hint. utils.py doesnt need any non standard lib imports but receives and returns non-standard types, so I have to import the modules into utils.py just to be able to add the type hints – is that right / normal practise? I know in Python I can import the same lib from multiple files in the same project and it only actually imports each once, so its not a real problem, just seems like a lot of “unecessary” imports and wondering if there is a different or more preferred way to get types? submitted by /u/heyzooschristos [link] [comments]

help installing pip/numpy /u/Myth–17 Python Education

submitted by /u/Myth–17
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​r/learnpython hii i need numpy for my cmpt lab and everytime I put this command into the command prompt I keep getting an error that python was not found and that I need to install it, but I just installed the new version. I know it’s installed because it runs my code in Wing 101. python -m pip install numpy submitted by /u/Myth–17 [link] [comments] 

submitted by /u/Myth–17
[link] [comments]  hii i need numpy for my cmpt lab and everytime I put this command into the command prompt I keep getting an error that python was not found and that I need to install it, but I just installed the new version. I know it’s installed because it runs my code in Wing 101. python -m pip install numpy submitted by /u/Myth–17 [link] [comments]