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python with

Benja answered on July 5, 2022 Popularity 10/10 Helpfulness 4/10

answer python with

python with

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# With is used for better and more readable file handling.
# Instead of having to open and close the file:
file_handler = open('path', 'w') 
file_handler.write('Hello World!') 
file_handler.close() 

# You can use with which will close the file for you at the end of the block:
with open('path', 'w') as file_handler:
  file_handler.write('Hello World!') 

# Another common use is with pickle files:
with open('pickle_path.pkl', 'rb') as file_handler:
  file_contents = pickle.load(file_handler)

Popularity 10/10 Helpfulness 4/10 Language python

Source: Grepper

Tags: python

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Contributed on Jul 05 2022

Benja

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