Function Annotation got NameError: name 'xxx' is not defined

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Function Annotation got NameError: name 'xxx' is not defined

ichabod801
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Oct-22-2019, 02:08 PM

PEP 3107 Wrote:All annotation expressions are evaluated when the function definition is executed, just like default values.

This all seems consistent with PEP 3107. Annotations are expressions which are evaluated. In order to evaluate anything in Python, all the names must be defined. This precludes circular annotations like you are trying to do.

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Messages In This Thread

Function Annotation got NameError: name 'xxx' is not defined - by Lance - Oct-22-2019, 07:36 AM

RE: Function Annotation got NameError: name 'xxx' is not defined - by ichabod801 - Oct-22-2019, 02:08 PM

RE: Function Annotation got NameError: name 'xxx' is not defined - by Lance - Oct-22-2019, 11:58 PM

RE: Function Annotation got NameError: name 'xxx' is not defined - by ichabod801 - Oct-23-2019, 01:39 AM

RE: Function Annotation got NameError: name 'xxx' is not defined - by Lance - Oct-23-2019, 02:28 AM

RE: Function Annotation got NameError: name 'xxx' is not defined - by ichabod801 - Oct-23-2019, 02:46 AM

RE: Function Annotation got NameError: name 'xxx' is not defined - by Lance - Oct-23-2019, 03:13 AM

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