Python - Страница 4729

I am using the library logging for my python project and I am trying to separate the logging errors and logging info. Errors and Info are separated, that works.
But the formater is not considered for both of them.
Here is my code. I hope someone...

class Meta(type):
def __new__(cls, name, bases, attrs):
# Generate a and b for the object based on x ?
return super().__new__(cls, name, bases, attrs)

class A(metaclass=Meta):
def __init__(self, a, b):
self.a = a
self.b = b

obj = A(x)

The x...

Is there a Python data structure that seamlessly combines a dictionary (with nested dictionaries or lists as values) and a heap, allowing sorting based on a specific value within the nested structures?
cache = { key1 : { time : time1, info : key1...

I need to extract all relevant data from a simple pie char image which data changes from time to time.
There's an example of the simple pie chart:

How can I define a Python function to get something like: green=26 , grey=15 , red=4 ?
Thanks in...

I have a products table that has a lot of columns, which from these, the following ones are important for our search:

Title 1 to Title 6 (title in 6 different languages)
Brand name (in 6 different languages)
Category name (in 6 different...

I'd like to use Windows Task Scheduler to run a python script within a virtual environment. I'd like the Scheduler to run a .bat file that will

activate the virtualenv
run the script

These steps work together from the command line, and they...

For my dissertation project I am looking at tadpole movement patterns. I have a python script written by a previous PhD student. Currently the script takes a video and tracks the tadpole as it swims around the tank, at the end it outputs a text file...

I want to read the result of my Dymola simulation into python to plot some variables. After the simulation I have the data as Matlab .mat file Do i have the option to export the results into the SDF format?
My first try to read the data into python...

hey guys can anyone explain this code
from tkinter import *

def create_window():
new_window = Tk()
old_window.destroy()
Label(new_window,text='hi').pack()
old_window = Tk()

Button(old_window,text= create new window!...

I repost the question due to unclear previous one. I'm doing a project, in this project I have to enhance image A to be most similar to image B, as shown in the attached image.
The original image only has green and red color pixels.
Image 1:

Image...

if inputchoice == '2':
file = open('info.txt')
\# read the content of the file opened
content = file.readlines()

Phoneinput = (content )
FirstNameinput = (content )
LastNameinput = (content )
Addyinput = (content )
Cityinput = (content )
Stateinput...

I am facing an issue while working with Redirect Url and getting the data from QueryParams in Python using FastApi. I am using Azure AD Authorization Grant Flow to log in, below is the code which generates the RedirectResponse
@app.get(...

I have a google doc that I am using as a template for creating thousands of automated reports. One part of that is to replace some of the images from the template and replace them with the correct image. I am struggling to get the ID of the image to...

I'm working on a Python project and need assistance in utilizing the Google API to retrieve user details like first name, last name, age, date of birth, and other relevant information from an email. If anyone has experience or code snippets to share...

So I am using img2table for table extraction of some tamil text. I am using img2table with easyocr since it supports multiple languages recognition. However, with this particular code:
img = cv2.imread( ./3.jpg )
img = cv2.cvtColor(img,...

I have been running Selenium , Chromedriver and Python on a Raspberry Pi 5. Because Chromedriver does not really have a version for ARM for download but there is a version on APT according

So, I have been using this and it all works well when I am...

The function randint from the random module can be used to produce random numbers. A call on random.randint(1, 6) , for example, will produce the values 1 to 6 with equal probability. Write a program that loops 1000 times. On each iteration it makes...

I would like to automatically convert a Python class into a dictionary so I can convert it to JSON. The question How to make a class JSON serializable suggests to use myClass.__dict__ , however, using this does not turn any inner classes into a JSON...

I am pretty new to GUI in TK and I have the following problem when trying to create frames with a scrollbar:
The page is not shown properly.
This is my code (Updated runnable version):
I have imports, I initialise the root, then I define a starting...

I am working with a very memory demanding CNN model for a task of classification.
This poses a big limit on the batch size that I can use during training.

One solution is to accumulate the gradients during training, meaning that the weights of the...

I have a form that has a button to select an image. I need to select an image and after reloading the page the image appears in the form. How can I do it? I'm writing on Python, Flask. Here is the code of the page:
@app.route('/load_photo',...

How do I pass the self.canCraft variable into the annotation? I understand the problem why it doesn't work, but I cant find a solution. I dont want to do it with a global variable. Please help. Code is in the image

Источник:

I have Python3.8. I need PyQt5. I tried using pip (v22.2), but after compiling, it fails, citing make install returned Code 2. How do I force it to be more verbose and tell me what's the exact problem (I'm already running pip with -vvv).
Since it...

I need to extract all relevant data from a simple pie char image which data changes from time to time.
There's an example of the simple pie chart:

How can I define a Python function to get something like: green=26 , grey=15 , red=4 ?
Thanks in...

When creating dictionary can't assign data if key was not created e.g.
dct = {}
dct = 'Hello World'

workaround is always need to create empty key
dct = {}
dct = {}
dct = 'Hello World'

Any way to switch off this behavior of Python so following...