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multiple-spaces-before-operator (E221)#

Derived from the pycodestyle linter.

Fix is always available.

This rule is unstable and in preview. The --preview flag is required for use.

What it does#

Checks for extraneous whitespace before an operator.

Why is this bad?#

According to PEP 8, operators should be surrounded by at most a single space on either side.


a = 4  + 5

Use instead:

a = 4 + 5