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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def list(self):
 """ Load a list of SkillEntry objects from both local and remote skills It is necessary to load both local and remote skills at the same time to correctly associate local skills with the name in the repo and remote skills with any custom path that they have been downloaded to """

        try:
            self.repo.update()
        except GitException as e:
            if not isdir(self.repo.path):
                raise
            LOG.warning('Failed to update repo: {}'.format(repr(e)))
        remote_skill_list = (
            SkillEntry(
                name, SkillEntry.create_path(self.skills_dir, url, name),
                url, sha if self.versioned else '', msm=self
            )
            for name, path, url, sha in self.repo.get_skill_data()
        )
        remote_skills = {
            skill.id: skill for skill in remote_skill_list
        }
        all_skills = []
        for skill_file in glob(join(self.skills_dir, '*', '__init__.py')):
            skill = SkillEntry.from_folder(dirname(skill_file), msm=self)
            if skill.id in remote_skills:
                skill.attach(remote_skills.pop(skill.id))
            all_skills.append(skill)
        all_skills += list(remote_skills.values())
        return all_skills