How to find the colored circles in an image using using python
I want to analyze an image containing multiple circles of various colors and provide a count of all the colored circles present in the image.Following is the script and image i am using but not getting...
View ArticleHow to create routes with FastAPI within a class and classy-fastapi - followup
I am using classy_fastapi for a while now but noticed that routes are not carried over in sub classes? is that expected behaviour ?i.e.class A(Routable): def __init__(): super().__init__()...
View ArticleMake CRC on stm32 match with software implementation
Upd. See the end of post for working codeI'm already mad with this. How can I make checksum from CRC unit on stm32f103 match with software implementation? Stm has polynom 0x04C11DB7 and reset value...
View ArticleIn Python, after a function call triggers an except block, how to immediately...
Here is a Python script below:for item in [n1,n2,n3]: f1(args1) f2(args2) f3(args3)The structure of the three functions is similar.def f1(args): try: doing something except: passFor the functions f1,...
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What is this epoch from in FastAI?
Hey I'm a little bit confused as to what is the following epoch in fastai.
View ArticleI try to ,make a fixture in Django, using dumpdata, and instead of letters i...
when i try do to a fixture in Django, i use dumpdata, and when I create a JSON file, where the name is, instead of letters there are some symbols, I use this commandpython manage.py dumpdata...
View ArticleClion (using CMake) gets confused when setting python interpreter
I'm using CLion (2020.2.5) with a mixed project: both C++ and python.When I load the project from scratch, CLion picks up the CMake files and everything works fine on the C++ side. I get code insights,...
View ArticleLeetcode code(classSolution) to start each problem
I've started using leetcode recently and noticed something about the code to start a problem (I do them in Python). They always start with lines like this:class Solution:def lengthOfLastWord(self, s:...
View ArticleIs There a Way to Remove These ANSI Escape Codes From the Terminal Output?
I am trying to configure python 3.12.0 within CLion, it doesnt look to pose any issues, but when I run a test program, this is the output:C:\Python312\python.exe...
View ArticleGeneric type-hinting for kwargs
I'm trying to wrap the signal class of blinker with one that enforces typing. The basic interface I'm trying to wrap is:class Signal: def send(self, sender: Any | None, **kwargs): ... def connect(self,...
View ArticleHow to compare cells data with columns using python
I have an excel with some data like below imageexcel dataIf you compare column A WITH column C(A4 present in C18 and A5 present in C17) so these two will true and other is false, how to write code in...
View ArticleFormula for the Nth bit_count (or population count) of size M
I am interested in finding a simple formula for determining the nth time a particular bit_count occurs in the sequence of natural numbers. Specifically, what is the relationship between K and N in the...
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Why does Online Python Tutor present this immutable integer as two different...
In Fluent Python, By Luciano Ramalho, Chapter 8, Copies Are Shallow by Default, there is an example:>>> listOne = [3, [55, 44], (7, 8, 9)]>>> listTwo = list(listOne)>>>...
View ArticleAttributeError: type object 'Qt' has no attribute 'QFrame'
main.pyfrom LoginUi import *from PyQt5.QtWidgets import QApplication, QMainWindowimport sysclass LoginWindow(QMainWindow): def __init__(self): super().__init__() self.ui = Ui_LoginWindow()...
View ArticleImage Uploading Script in Python
I was trying to make an image uploading script for Postimage.org.I tried searching for an API but it seems that there is not any available. Can anyone help me how to make this script ? I don't have any...
View ArticleStop a python package's import dependencies from showing up in an editor's...
I am developing a python package that heavily relies on a few dependencies: numpy, scipy, matplotlib, etc. I want to be able to use these dependencies within various files without having them show up...
View ArticleDoes shap's gradientexplainer take in a tensorflow function or a model?
I'm using tensorflow 2 trying to call the gradientexplainer. I'm looking at the docs and it states the following:Note that for TensowFlow 2 you must pass a tensorflow function, not a tuple of...
View ArticleReplace existing column with merged column and rename
I am merging two dataframes. The first dataframe looks like this:A B C Dparty1 asset1 product1 Buyparty1 asset1 product2 Sellparty2 asset2 product1 Buyparty2 asset2 product2 SellThe second dataframe...
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Cross-Validation Visualization Mulfunctions
I am inspired by the scikit-learn's cross-validation visuailization guide to visuailize the distribution of training and testing indicies in each CV split:cmap_data = plt.cm.Pairedcmap_cv =...
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