I am using sparkmagic to connect Jupyter notebooks to a remote spark cluster via Livy. The way it is now, I need to execute a notebook cell to bring up the %manage_spark user-interface widget, and manually select the language and click “create-session” in order to establish the spark context for the notebook. Is there a way to automatically generate the
Tag: python
pylint: Exclude directory
Suppose I have the following directory structure: I want to run pylint on everything, except the directory bdir/adir. Is there any way to do this? Things that do not work: –ignore=bdir/adir –ignore_patterns=.*bdir/adir.* Any of the answers in this similar post –ignore=adir (this will ignore both of the adir’s – not what I want). It seems that pylint’s ignore-filters only work
pytest skip everything if one test fails
What is best way to skip every remaining test if a specific test fails, here test_002_wips_online.py failed, and then there is no point in running further: I like to skip all remaining tests and write test report. Should I write to a status file and write a function that checks it? @pytest.mark.skipif(setup_failed(), reason=”requirements failed”) pytest-skipif-reference Answer You should really look
Pygame collision with masks
I have made a putt-putt game and now I want to add a slanted wall type. Because of this, I need to use masks for the collision (until now I have just used rects). I have spent hours learning about masks and trying to figure out why my code won’t work. There are no errors, the collision just isn’t detected.
Cyrillic alphabet in help function from Python 3 don’t work in Powershell Windows 10
I have this function: And this is what i get in Powershell, when i use help(decomposition): When i use Cyrillic alphabet in print it works. It also works normally in Linux when i add “# coding: utf-8” in the beginning of file. However, this does not help in Windows. I also tried this to change Powershell encoding: I can’t find
Knight’ tour using Warnsdorff’s rule gives wrong output with odd sizes mostly
I wrote a code to solve the knight’s tour problem, the problem is that sometimes it gets the wrong output. In particular, very frequently with odd sizes of the board: For example starting at position [0,1] and with a board 5X5 it gives me: As you can see there’s a repetition of [2,3]. I checked out how many wrong outputs
CUDA(GPU) as OpenCV backend
Am trying to use CUDA as backend for dnn module provided in opencv-4.1.1 , I have build opencv with CUDA enabled, nvidia drivers and CUDA is properly placed on system, here am using manjaro as development platform. am trying to load pre-trained YOLOv3 weights using cv2.dnn module, But it uses CPU as defualt inference engine, but am trying to use
Is there a way to call two function-based views from views.py from one url? – Django or even by using Class-based view
I have tried two different style of views: Function-based and class-based. I have two functions in my views.py and i don’t know how to call both of them under single same url. I have seen suggestions to combine both functions into one but it still doesn’t work. Tried get() from class-based view and called the same url with different views
How to merge multiple json files into one file in python
I want to merge multiple json files into one file in python. The thing that I want to do is if there are several .json files like: The result.json files I want to get should look like: The result.json files I got is: I used the code to merge .json files from here and changed it very slightly like below:
I Call API from PYTHON I get the response 406 Not Acceptable
I created a API in my site and I’m trying to call an API from python but I always get 406 as a response, however, if I put the url in the browser with the parameters, I can see the correct answer I already did some test in pages where you can tests you own API, I test it in