windows error message python
ctypes.windll.user32.MessageBoxW(0, u"Error", u"Error", 0)windows error message python
ctypes.windll.user32.MessageBoxW(0, u"Error", u"Error", 0)index error in python
# main.py
import datetime
from gw_utility.book import Book
from gw_utility.logging import Logging
def main():
try:
# Create list and populate with Books.
books = list()
books.append(Book("Shadow of a Dark Queen", "Raymond E. Feist", 497, datetime.date(1994, 1, 1)))
books.append(Book("Rise of a Merchant Prince", "Raymond E. Feist", 479, datetime.date(1995, 5, 1)))
books.append(Book("Rage of a Demon King", "Raymond E. Feist", 436, datetime.date(1997, 4, 1)))
# Output Books in list, with and without index.
Logging.line_separator('Books')
log_list(books)
Logging.line_separator('Books w/ index')
log_list(books, True)
# Output list element outside bounds.
Logging.line_separator('books[len(books)]')
Logging.log(f'books[{len(books)}]: {books[len(books)]}')
except IndexError as error:
# Output expected IndexErrors.
Logging.log_exception(error)
except Exception as exception:
# Output unexpected Exceptions.
Logging.log_exception(exception, False)
def log_list(collection, include_index=False):
"""Logs the each element in collection to the console.
:param collection: Collection to be iterated and output.
:param include_index: Determines if index is also output.
:return: None
"""
try:
# Iterate by converting to enumeration.
for index, item in enumerate(collection):
if include_index:
Logging.log(f'collection[{index}]: {item}')
else:
Logging.log(item)
except IndexError as error:
# Output expected IndexErrors.
Logging.log_exception(error)
except Exception as exception:
# Output unexpected Exceptions.
Logging.log_exception(exception, False)
if __name__ == "__main__":
main()index error in python
# IndexError comes because you are trying to get the item that don't exists
# it means if you ant to get the numbers
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9 10]
length_of_numbers = len(numbers)
printnumbers(length_of_numbers) # raises IndexError because the len()
# function starts counting from 1 but the index sarts counting from 0Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
