Python lambda cannot contain assignment

Describes the cause and action for error messages.


Error Message(English):
lambda cannot contain assignment

Resolution


関連リンク


Why are assignments not allowed in Python's `lambda` expressions ...
https://stackoverflow.com/questions/50090868/why-are-assignments-not-allowed-in-pythons-lambda-expre・・・

How to write this expression functionally?
https://stackoverflow.com/questions/49395065/how-to-write-this-expression-functionally

How to apply function to elements of a list?
https://stackoverflow.com/questions/10554470/how-to-apply-function-to-elements-of-a-list

adding parameter to python callback
https://stackoverflow.com/questions/41078154/adding-parameter-to-python-callback

Testing failure of an assignment with unittest
https://stackoverflow.com/questions/12009587/testing-failure-of-an-assignment-with-unittest

How to apply function to elements of a list? - Stack Overflow
https://stackoverflow.com/questions/10554470/how-to-apply-function-to-elements-of-a-list/10554880

Property setter and lambda question - python.org Mailing Lists
https://mail.python.org/pipermail/python-list/2011-July/608019.html

Python で map 関数の第 2 引数を操作の対象ではなく手段として使う | すぐ ...
http://jutememo.blogspot.com/2008/09/python-map-2.html

parso/issue_list.txt at master ・ davidhalter/parso ・ GitHub
https://github.com/davidhalter/parso/blob/master/parso/python/issue_list.txt

typed_ast/ast.c at master ・ python/typed_ast ・ GitHub
https://github.com/python/typed_ast/blob/master/ast3/Python/ast.c



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