deps.py 文件源码

def pkg_info(project_name=None, include_extras=False):
    if project_name is None:
        project_name = PROJECT_NAME
    try:
        distribution = pkg_resources.get_distribution(project_name)
        extras = include_extras and distribution.extras or []
        dependencies = [
            pkg_info(d) for d in distribution.requires(extras)]
        return {
            'name': project_name,
            'version': distribution.version,
            'path': distribution.location,
            'dependencies': dependencies,
        }
    except pkg_resources.ResolutionError:
        return {
            'name': project_name,
        }