python-3.x

I am writing a program that starts and stops a Python script via another Python script at the user's request. And wrote the f ... startupinfo) FileNotFoundError: [WinError 2] ═"непонятные символы" Question: What am I doing wrong and how can I fix it?

On the site http://burlang.ru/ you need to insert a word in Russian in the input field, and save the resulting translation. H ... l', class_='translate-list') print(items) def parse(): html = get_html(URL) get_content(html.text) parse()

I'm writing a parser for a site where blocks have different names on different pages in the same place. I try to work around ... t AttributeError: # Если нет и "gray db rowspan", то запиши "неогранич." db_count = 'неогранич.' print(db_count)

You need to extract all the text from the given PDF file. I use the following code: import PyPDF4 pdf_file = open('1.pdf', ... ct the text from an English-language file, everything went as it should). How can I extract Cyrillic text from a PDF file?

No matter how much I Googled, I didn't find how to make the buttons work on the top right (circled). That is, so that the code can be run directly in pycharm. Screenshots of the settings are immediately available. Buttons that don't work

I want to speed up the brutus of passwords in the dictionary. Now hashlib.md5(word.encode('utf-8')).hexdigest() is executed o ... that I can discard .hexdigest() and make a comparison between two md5 hash objects, rather than between hexadecimal strings?

Such a task: there is a dataset consisting of folders, each of which has a certain number of images. You need to find the max ... os.path.join(dir_path + folder)) files_num = len(os.listdir(path=os.path.join(dir_path + folder)))

I need to complete a task: The Gauss method on python. Actually, I implemented the algorithm itself, there is nothing complic ... myB= input("Введите матрицу правых частей") But it gives the error Not can you tell me how to fix it? Thank you in advance!

CSV file table: Binary 16_bit 0 0 0 1 1 1 2 10 2 3 11 3 4 ... ry'] y = dataset['16_bit'] print(x) Mistake: KeyError: "None of [Index(['Binary'], dtype='object')] are in the [columns]"

Task: Given 20 numbers that create a sequence. Multiple digits those who write in a row are equal to each other. 1)Find ... numbers.append(n) print(n, end=',') print() for i in n: if n[i] == n[i-1] == n[i+1]: k += 1 print(k)

I need to display a list of products on the main page of the site. The problem is that I do not know how to display the produ ... %} Question : How to get queryset product photos to display them on the product list page.(Random or first of each product)

I want to make a certain "autostatus" for the bot, I use it. to do this, str(status_message_from_cycle) sets its value in the ... init self.status_message = str(status_message_from_cycle) NameError: name 'status_message_from_cycle' is not defined

There is a task where you need to find the number of pairs of anagrams.I wrote the code using Counter, but it works too slowl ... range(n): tmp.append(input()) for i in range(n): x = tmp.pop(0) comparing(tmp,x) print(comparing([0,0],-999))

As far as I know, the strings are unchanged, so I will use the .replace () a = 'hello' def remove_char(s): s = a.replac ... ove_char(a)) But the function returns 'hello' unchanged. I understand you can't use the .replace method with two arguments?

Good afternoon. I have not been in oop in Python for quite a long time(if I may say so), and in connection with learning this ... rridden by [<classes.ChildClass_1.Car object at 0x03DA9E30>, <classes.ChildClass_1.Car object at 0x03DCE610>]

I have a game menu on pytq. When you click on the start game button, the window where the game should be opens and the main m ... the function itself closes the window of the Main () class, which creates the menu and whose method is the go_start function

import re mystr = ['234egfdgf'] mystr = re.sub(r"[egfdgf]", "", mystr) Mistake: return _compile(pattern, flags).sub(repl, string, count) TypeError: expected string or bytes-like object Should work

from tkinter import * root = Tk() lbl = Label(root, text='hello world') btn = Button(root, text='copy') lbl.grid(row=0, col ... aw copying from the Scrolledtext widget, but it doesn't work that way with Label. How do I copy text from Label to clipboard?

Model: from django.contrib.auth.models import User from django.core.exceptions import ValidationError from django.db import ... rors, status=status.HTTP_400_BAD_REQUEST) Mistake: NOT NULL constraint failed: studentapp_studentproject.project_owner_id

There is a link that points to the page from which the file with the information should be automatically downloaded. To do th ... pic.org/media/attachments/course67/3.6.3/699991.txt <built-in method read of _io.BufferedWriter object at 0x03475228>