steambird/models/coursetree.py
def directors(self) -> List[Teacher]:
        """
        Method which returns the study directors (OLD/OLC)

        :return: List of directors, should generally not be empty
        """
        return [
            *[
                director
                for course in self.parent_courses
                for director in course.directors
            ],
            *map(lambda study: study.director, self.studies.all())
        ]

        Method which returns the study directors (OLD/OLC)

        :return: List of directors, should generally not be empty
        
Method which returns the study directors (OLD/OLC)
Method which returns the study directors ( OLD / OLC )
def directors(self) -> List[Teacher]:
        return [
            *[
                director
                for course in self.parent_courses
                for director in course.directors
            ],
            *map(lambda study: study.director, self.studies.all())
        ]
def directors ( self ) -> List [ Teacher ] : return [ * [ director for course in self . parent_courses for director in course . directors ] , * map ( lambda study : study . director , self . studies . all ( ) ) ]
Method which returns the study directors (OLD/OLC)
Method which returns the study directors ( OLD / OLC )
"""
        Method which returns the study directors (OLD/OLC)

        :return: List of directors, should generally not be empty
        """
List of directors, should generally not be empty
List of directors should generally not be empty
self