Context manager
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Context managerDynamicPL/Python 2019. 11. 9. 23:32
1. Overview Context managers allow you to allocate and release resources precisely when you want to. The most widely used example of context managers is the with a statement. Suppose you have two related operations which you’d like to execute as a pair, with a block of code in between. Context managers allow you to do specifically that. For example: 2. Description 2.1 Context In python, context ..