In python c = pickle.load(open(fileName, 'r')) does this close the file? -


i tried google cannot find answer.

if 

c = pickle.load(open(filename, 'r'))

will file automatically closed after operation?

no, can adapt close file:

# file not yet opened open(filename, 'r') f:     # file opened     c = pickle.load(f)     # file opened # file closed

what with statement does, (among other things) calling __exit__() method of object listed in with statement (in case: opened file), in case closes file.

regarding opened file's __exit__() method:

>>> f = open('deleteme.txt', 'w') >>> help(f.__exit__) on built-in function __exit__:  __exit__(...)     __exit__(*excinfo) -> none.  closes file.

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