Python context manager cheat sheet

"""
Python context manager cheat sheet

More at https://www.pythonmorsels.com/context-managers/
"""

class Connection:
    def __init__(self, x):
        self.x = x
    def __enter__(self):
        print("Open")
        return self
    def __exit__(self, exception_type, exception, traceback):
        print("Close")


with Connection("Hi") as c:
    print(c.x)

"""
Python context manager cheat sheet

More at https://www.pythonmorsels.com/context-managers/
"""

class Connection:
    def __init__(self, x):
        self.x = x
    def __enter__(self):
        print("Open")
        return self
    def __exit__(self, exception_type, exception, traceback):
        print("Close")


with Connection("Hi") as c:
    print(c.x)

pym.dev/p/2m46d/

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