$ errors.fyi/flake8/E731 128 namespaces · 4,025 codes

flake8 · flake8/E731

E731

Do Not Assign a Lambda Expression

A lambda expression is assigned directly to a variable (e.g. f = lambda x: x). Use a def statement instead for named functions.

Also defined in

vim using Dictionary as a String A Dictionary was used where a String value was expected, such as in string concatenation. Convert it to a string representation with string() before the operation.

References

pycodestyle.pycqa.org/en/latest/intro.html

In this namespace

← previous E721 Do Not Compare Types, Use isinstance() next → E741 Ambiguous Variable Name

E402 E501 E711 E712 E721 E731 E741 F401 F811 F821 F841

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