The packages listed in the issue title add more dependencies to pandera than necessary. With the exception of multimethod, which does add value in terms of dispatching functions in the validation backends.
The purpose of this issue is to remove these as dependencies and replace them with pure Python implementations.
The packages listed in the issue title add more dependencies to pandera than necessary. With the exception of
multimethod, which does add value in terms of dispatching functions in the validation backends.The purpose of this issue is to remove these as dependencies and replace them with pure Python implementations.