I would like to replace the consecutive occurrences with the first appearance. For example if I currently have a list the desired output will be I know that I can definitely do this by using a for loop to iterate through the list but is there a more pythonic way of doing it? Answer Without import anything:
Problem to covert data from CoNLL format to spacy format
How can I covert data from CoNLL format to spacy format? I’ve executed current code following similar Q&A on stackoverflow: How to convert from CoNLL format to spacy format. CoNLL spacyformat However, I cannot fix the error. Code Error Message I’ve read the document, spacy convert, but have no…
Converting pandas dataframe to PySpark dataframe drops index
I’ve got a pandas dataframe called data_clean. It looks like this: I want to convert it to a Spark dataframe, so I use the createDataFrame() method: sparkDF = spark.createDataFrame(data_clean) However, that seems to drop the index column (the one that has the names ali, anthony, bill, etc) from the orig…
Pygame advanced map editor
I want to make a level editor in pygame, and I have a simple code that does this. If I have dozens of objects to draw on the screen, should I check them one by one example: [0 = None, 1=dirt_img, 2=grass,3=tree,4=rock], actually I can’t think of any other way but this is there an easy way to do it
Unable to transfer file using Sockets on different computers
I recently wrote a code for a file transfer in Python. Sockets connect fine when I connect them from different terminals on the same system. But the same doesn’t seem to work when I connect them from different computers which are connected over the same Wifi network. Here’s the server code: Here&#…
How to split a dictionary based on similarity of values into two separate dictionaries
I have a dict: and I want to split it such that one dict contains all items with value == ‘a’ and the other one all items with value == ‘b’: How can I do this in an short way? My approach does not work. Answer Try this instead: In your original code, you were recreating dict_a or dict_…
How to mock a function that is not part of any class using monkeypatch in Python?
Consider a function: and it’s mock function: How do I mock some_function() function using monkeypath.setattr()? Something similar to: monkeypatch.setattr(<class name>, “some_function”, dummy_function) Not sure what <class name> here should be. Answer obj should be the current mod…
Does not detach database by sp_detach_db in pyodbc
I am trying to detach the database, but for some reason it does not detach with no error, am I missing something? SQLServer 2012 version: 11.0.2100 pyodbc version: 4.0.31 Answer Thx for Gord Thompson for the tip. Fixes: SET SINGLE_USER WITH NO_WAIT -> SET TRUSTWORTHY ON Remove from connect params “Tr…
How to terminate a Uvicorn + FastAPI application cleanly with workers >= 2 when testing with pytest
I have an application written with Uvicorn + FastAPI. I am testing the response time using PyTest. Referring to How to start a Uvicorn + FastAPI in background when testing with PyTest, I wrote the test. However, I found the application process alive after completing the test when workers >= 2. I want to te…
Sklearn NearestNeighbors (Mahalanobis) – too many arguments?
I’m using scikit-learn’s NearestNeighbors with Mahalanobis distance. d1 and d2 are both numpy arrays of 2-element lists of numbers. e.g.: I’ve used almost this exact code in the past, but today I’m getting the following error: Any tips on how to resolve this would be wildly appreciated…