I have a problem in selecting what columns to be inserted in Pandas.DataFrame.Groupby.agg. Here’s the code to get and prepare the data. Which results in What I’ve done so far is that results in: The question is: How do I include other non numeric columns? How do I include other undetermined column…
Tag: python-3.x
TypeError: __init__() got an unexpected keyword argument ‘choices’
forms.py Answer This is a form. A form deals with interacting with the user. An IntegerField of forms has no choices. After all the IntegerField of models deals with how we store data in the database. You can use a TypedChoiceField [Django-doc] for this:
How to rotate an QImage
I want to rotate my QImage by the amount of x. I don’t want to use QPixMap or the PaintEvent if possible. I have already searched for possible solutions but they didn’t work. Right now i am trying to solve it with the QTransform method: I don’t get any error message the image is just not rot…
Error while trying to get the EXIF tags of the image
I’m trying to get the EXIF tags of an JPG image. To do this, I’m using piexif module. The problem is that I get an error – KeyError, saying this: I’ve did everything as in the docs, here on some questions StackOverflow and on pypi website. Everything the same. My code: How do I read th…
Combine f-string and raw string literal
I’m wondering how to use an f-string whilst using r to get a raw string literal. I currently have it as below but would like the option of allowing any name to replace Alex I was thinking adding an f-string and then replacing Alex with curly braces and putting username inside but this doesn’t work…
Numba cannot determine fingerprint of empty list even with signature
I am using the @jit signature to define the types of the incoming arguments. But in calling the function I get: I know the list is empty, but my signature defines it so am not sure why Numba does not use that signature. I have tried the different forms of signatures (string form and the tuple form) and it sti…
Django Pyinstaller .EXE gives me ModuleNotFoundError: No module named ‘app.urls’
I am trying to run a Django project using an EXE file compiled using Pyinstaller. But when I run the compiled .EXE file using this command I get ModuleNotFoundError: No module named ‘app.urls’ and another OsError: [WinError 123]. I will explain how I setup this stuff later. Here is the full error …
Iterate through a loop and stopping when the last index == ‘)]
I am currently trying to do something like a calculator where invalid inputs produce an error. However, I am running into an error where they say the index is out of the list when i input ( 2 + 7 ). So instead, I was thinking that if I can the loop if the last index of the list is
Sort based Dictionary of Dictionary of Dictionary Values?
I have a dictionary like this I am trying to sort dictionary based on KEY OF LAST VALUES(LIST). FOR EXAMPLE I am looking for get dictionary value like ‘C’ IN first and ‘D’ in second I’m trying to get correct order. Here is code: Unfortunately didn’t get correct result This …
join two patrition dataframe pyspark
I have two dataframes with partition level 2. Dataframes are small probably around 100 rows each. df1 : df2: my final df will be join of df1 and df2 based on columnindex. But when I am joining two data frames as per below it looks it is shuffling and giving me the incorrect results. Is there any way I can