I have two versions of a part of a program. One is written in C and the second one is in Python. The Python version has been developed much more than the C version but a critical function is slow and is already present in C. Therefore I want to wrap the C-version using the C-Python API and import it
Tag: python
Is there a way to speed up looping over numpy.where?
Imagine you have a segmentation map, where each object is identified by a unique index, e.g. looking similar to this: For each object, I would like to save which pixels it covers, but I could only come up with the standard for loop so far. Unfortunately, for larger images with thousands of individual objects,…
How can i sum up multiple inputs in one when using a submodel?
I wrote a custom Tree-RNN-CELL that can handle several different inputs when they are provided as a tuple. This is working fine, but now I wanted to put it together in a submodel, so that i can sum the 4 lines up in 2 lines and to have a better overview ( the tree gets big so its worth it)
How to merge all of the output lists into one list [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 12 months ago. Improve this question I w…
Python 3.10 [Errono 2] No such file or directory – Python 3.10 not being recognised in terminal [closed]
Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers. Closed 12 …
Appending a wordlist to URLS to make a webrequest
-I have a wordlist where each entry is printed on a separate line in a .txt file. -I am adding the wordslists entries onto the end of a url (nsip is listed below as a placeholder) I am trying to take each URL and and make web requests BUT when I print i.e. full_url[0] it just gives me the whole
How to import strftime() and strptime() in Python IDLE
I tried to make a result that can show “Night club” on Staurday, “Blue Monday” on Monday, and “No way” on the other days. The below is my code. The system said that “cannot import name ‘strftime’ from ‘datetime’”, how to revise the code? Answer…
API FedEX “INVALID.INPUT.EXCEPTION”,”message”:”Invalid field value in the input”
I’m trying to validade an address in FedEX API using Python 3.8 and it returns an error of invalid field value First I connect to the Auth API And it returns a message with the Auth token correctly Then I just get the token to use it in next transactions Then I prepare the next payload for address valid…
Extracting product URLs from a search query on a website
If I were for example looking to track the price changes of MIDI keyboards on https://www.gear4music.com/Studio-MIDI-Controllers. I would need to extract all the URLs of the products pictured from the search and then loop through the URLs of the products and extract price info for each product. I can obtain t…
Why can’t I assign lambda to the variable using ternary operator
When I assign anonymous function to the variable using ternary operator with the true condition, I can call the variable as a normal function. But when the condition is false and the function to be assigned is after the word else, I get something like this. I have no idea what mechanisms stand behind such a w…