Explaining Python's '__enter__' and '__exit__'

Explaining Python's 'enter' and 'exit'

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Create a "with" block on several context managers? [duplicate]

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In python, is there a good idiom for using context managers in setup/teardown

python unit-testing contextmanager

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Function acting as both decorator and context manager in Python?

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How do I write a null (no-op) contextmanager in Python?

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StringIO and compatibility with 'with' statement (context manager)

python python-2.x with-statement contextmanager

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Asynchronous context manager

python asynchronous contextmanager

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How to use socket in Python as a context manager?

python sockets contextmanager

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Meaning of "with" statement without "as" keyword

python with-statement contextmanager

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init vs enter in context managers

python python-3.x contextmanager

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Python Multiprocessing Lib Error (AttributeError: exit)

python multiprocessing pickle with-statement contextmanager

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what does yield without value do in context manager

python generator yield contextmanager

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Alternative to contextlib.nested with variable number of context managers

python deprecated with-statement contextmanager

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Encapsulating retries into `with` block

python exception-handling with-statement contextmanager

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Python nested context manager on multiple lines [duplicate]

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