I’ve asked questions regarding this project before. I’m almost done, but I need one more thing. It’s about water spillage in pipes. It reads from two temperature sensors, and calculate a temperature difference as well. It should notify by email after a certain number of measurements, if the …
Different output while using fit_transform vs fit and transform from sklearn
The following code snippet illustrates the issue: Can someone explain as to why the first output is not zero and the second output is? Answer Using this works: Apparently svd_solver = ‘random’ (which is what ‘auto’ defaults to) has enough process difference between .fit(X).transform(X)…
Grouping column values in pandas and making other column values into a list
I have a pandas dataframe: I would like to change it to a dataframe like this: Is there a simple way to achieve this? Answer You need custom lambda function for lists only if length is greater like 1: because if aggregate by list get also one element lists:
Recursively searching for a string in a list of characters
I have a problem to solve which is to recursively search for a string in a list (length of string and list is atleast 2) and return it’s positions. for example: if we had ab with the list [‘a’,’b’,’c’], the function should return ‘(0,2)’, as ab starts at i…
Pandas save to_csv format not tabbing spaces
I want to write some data using a panda frame to a .dat file. Saving isnt an issue its formating. I’ve used sep = ‘t’ but it only some times places a tab between data. My code looks like this: the resulting data: Why? and how do I fix this? Im also trying to set up my code so the
Sharepoint file storage give password expired reason through password not expired using python
Unable to upload the file in SharePoint, since yesterday the code is working fine used stored file in Sharepoint now am getting the below error: Exception: (‘Error authenticating against Office 365. Error from Office 365:’, ‘AADSTS50055: The password is expired.’) The same thing happen…
Efficient way of extracting co-occurence values of specific word pairs from Python Counter() results
I am quite new to Python, so I am not sure if there’s a simple solution to my problem. I have a large corpus of text split into ~40,000 documents, each in one row (already tokenized so each word in a row is a token). I calculated the co-occurrences for each two-word combination, using the following code…
Why is this MPEG-4 compression of GIF creating weird results?
I was wondering what would happen if MPEG-4 tried to compress an image with completely random pixels. So I made an image with random pixels using Pillow in Python. The actual GIF: This isn’t animated as the animated one was too big. The colour of each pixel is completely random. As MPEG-4 should only bl…
Python coverage in Gitlab CI not showing any percentages
I am trying to make test coverage work for a python project. And I simply cannot figure out why there is no percentage showing neither in the tests nor the badge. The command coverage report is called produces this output in the log: and depending on the regex-expression that is saved in General > CI/CD, i…
Python Beautiful Soup html.parser returns none
I have a feeling the information is somewhere on stack overflow, but I can’t find it :-/ I’m looking to get the text from this website: https://www.uniprot.org/uniprot/P28653.fasta but my code returns ‘None.’ All help is super appreciated! returns Thanks!! Answer There is no html in th…