TypeAliasType.evaluate_value
- TypeAliasType.evaluate_value()
An evaluate function corresponding to the __value__ attribute. When called directly, this method supports only the VALUE format, which is equivalent to accessing the __value__ attribute directly, but the method object can be passed to annotationlib.call_evaluate_function() to evaluate the value in a different format:
© Python Software Foundation. PSF License Version 2 · Official docs ↗
1 Example
>>> type Alias = undefined >>> Alias.__value__ Traceback (most recent call last): ... NameError: name 'undefined' is not defined >>> from annotationlib import Format, call_evaluate_function >>> Alias.evaluate_value(Format.VALUE) Traceback (most recent call last): ... NameError: name 'undefined' is not defined >>> call_evaluate_function(Alias.evaluate_value, Format.FORWARDREF) ForwardRef('undefined')
from the Python docs