Automatic Resource Management (with)

Snippet

The 'with' statement creates a context manager that ensures resources like files are properly closed automatically, even if an error occurs.

snippet.py
python
with open("note.txt", "w") as file:
    file.write("Writing some text!")
 
# The file is automatically closed here

Breakdown

with open(...) as file:

Opens a file and assigns it to the variable 'file' for the duration of the block.

file.write(...)

Writes data into the opened file.

From your library