Do not use a mutable like list or dictionary as a default value to an argument. Python’s default arguments are evaluated once when the function is defined. Using a mutable default argument and mutating it will mutate that object for all future calls to the function as well.
Occurrences
There are 2 occurrences of this issue in the repository.
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Description
Do not use a mutable like
list
ordictionary
as a default value to an argument. Python’s default arguments are evaluated once when the function is defined. Using a mutable default argument and mutating it will mutate that object for all future calls to the function as well.Occurrences
There are 2 occurrences of this issue in the repository.
See all occurrences on DeepSource → deepsource.io/gh/biocommons/bioutils/issue/PYL-W0102/occurrences/