Async Context in Python

What this snippet does

asynccontextmanager allows creating async context managers using async generators.

Expected output

Connect
Query
Disconnect

Why practise typing this

Typing context managers (advanced) code builds muscle memory for the symbols and indentation Python uses most, which prose-based typing tests never cover. DevType measures your words per minute and accuracy on this snippet and tracks the individual characters you mistype, so later lessons can target them.

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