Context Managers and the “with” Statement in Python

The “with” statement in Python is regarded as an obscure feature by some. But when you peek behind the scenes of the underlying Context Manager protocol you’ll see there’s little “magic” involved.
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Learn Python 3 the Hard Way

Welcome to the 4th Edition of Learn Python the Hard Way which teaches Python 3. You can visit the companion site to the book at http://learnpythonthehardway.org/ where you can purchase digital downloads and paper versions of the book. The free HTML versi... (more…)

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