deps#

Get PEP 440 dependency requirements for a craft spec.

This will result in a list of PEP 440 compatible requirement string.

In case the spec includes estimators with disjunctions in their requirement specifications, the first disjunctive requirement is returned, i.e., any disjunctions are resolved by picking the first dependency in the disjunction.

Parameters:

specstr, sktime/skbase compatible object specification

i.e., a string that executes to construct an object if all imports were present. imports inferred are of any classes in the scope of all_estimators

option 1: a string that evaluates to an estimator
option 2: a sequence of assignments in valid python code, with the object to be defined preceded by a “return”. assignments can use names of classes as if all imports were present

Returns:

reqslist of str: each str is PEP 440 compatible requirement string for craft(spec) if spec has no requirements, return is [], the length 0 list