def _project_from_path()

in builder/core/project.py [0:0]

• 22 lines of code
• 11 McCabe index (conditional complexity)

    def _project_from_path(path='.', name_hint=None):
        path = os.path.abspath(path)
        project_config_file = os.path.join(path, "builder.json")
        if os.path.exists(project_config_file):
            import json
            with open(project_config_file, 'r') as config_fp:
                try:
                    project_config = json.load(config_fp)
                except Exception as e:
                    print("Failed to parse config file", project_config_file, e)
                    sys.exit(1)

                if name_hint is None or project_config.get('name', None) == name_hint:
                    print('    Found project: {} at {}'.format(project_config['name'], path))
                    project = Project._create_project(**project_config, path=path)
                    return Project._cache_project(project)

        # load any builder scripts and check them
        Scripts.load()
        # only construct a new instance of the class if there isn't one already in the cache
        if name_hint and name_hint.lower() not in Project._projects:
            project_cls = Project._find_project_class(name_hint)
            if project_cls:
                project = project_cls(name=name_hint, path=path if os.path.basename(path) == name_hint else None)
                return Project._cache_project(project)

        return None