refactor: refactor unnecessary else
/ elif
when if
block has a return
statement
#29
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The use of
else
orelif
becomes redundant and can be dropped if the last statement under the leadingif
/elif
block is areturn
statement.In the case of an
elif
afterreturn
, it can be written as a separateif
block.For
else
blocks afterreturn
, the statements can be shifted out ofelse
. Please refer to the examples below for reference.Refactoring the code this way can improve code-readability and make it easier to maintain.