docs: def get_commits(self, project, repository, hash_oldest, hash_newest, limit=99999):
          """
          Get commit list from repo
          :param project:
          :param repository:
          :param hash_oldest:
          :param hash_newest:
          :param limit: OPTIONAL: The limit of the number of commits to return, this may be restricted by
                 fixed system limits. Default by built-in method: 99999
          :return:
          """
          url = 'rest/api/1.0/projects/{project}/repos/{repository}/commits'.format(project=project,
                                                                                    repository=repository)
          params = {}
          if hash_oldest:
              params['since'] = hash_oldest
          if hash_newest:
              params['until'] = hash_newest
          if limit:
              params['limit'] = limit
          return (self.get(url, params=params) or {}).get('values')