Function _init_pathinfo

Lib/site.py:153–163

Return a set containing all existing file system items from sys.path.

()

def _init_pathinfo():
    """Return a set containing all existing file system items from sys.path."""
    d = set()
    for item in sys.path:
        try:
            if os.path.exists(item):
                _, itemcase = makepath(item)
                d.add(itemcase)
        except TypeError:
            continue
    return d


def addpackage(sitedir, name, known_paths):