Vocabulary

Understand the term. Connect the concept.

A practical dictionary of 512 AI, machine learning, mathematics, and programming terms from HerbDev’s AI Vocabulary app. Start with a definition, explore an example, then follow the concepts behind it.

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Context Manager

Python · Level 2 of 5

Context Manager

An object controlling setup and cleanup around a with block.

Cleanup can run even when the block raises an exception.

Example

A file is closed automatically after a reading block exits.

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Audio transcript

Context Manager. An object controlling setup and cleanup around a with block. Cleanup can run even when the block raises an exception. For example: A file is closed automatically after a reading block exits.

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This helps you follow Python-based experiments and understand their data structures and tools.

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