U aʹj @sUddlmZddlZddlZddlZddlmZmZddlm Z ernddl m Z ee ej e fZded<nee ej fZded<dd Zddd d d d ZdddddZejddZdS)) annotationsN) TYPE_CHECKINGUnion)unique_everseen) TypeAliasrStrPathcCstj|}tj|dddS)z1Ensure that the parent directory of `path` existsT)exist_okN)ospathdirnamemakedirs)r r r O/var/www/html/bwave/python/venv/lib/python3.8/site-packages/setuptools/_path.pyensure_directorys rbool)p1p2returncCst|t|kS)aDiffers from os.path.samefile because it does not require paths to exist. Purely string based (no comparison between i-nodes). >>> same_path("a/b", "./a/b") True >>> same_path("a/b", "a/./b") True >>> same_path("a/b", "././a/b") True >>> same_path("a/b", "./a/b/c/..") True >>> same_path("a/b", "../a/b/c") False >>> same_path("a", "a/b") False )normpath)rrr r r same_pathsrstr)filenamercCs6tjdkrtj|n|}tjtjtj|S)z2Normalize a file/dir name for comparison purposes.cygwin)sysplatformr r abspathnormcaserealpathr)rfiler r rr,src cst}tjd|}tjdd}zBtjt|}td||g}tj|}|r\|tjd<dVW5||kr~tjddn |tjd<XdS)a Add the indicated paths to the head of the PYTHONPATH environment variable so that subprocesses will also see the packages at these paths. Do this in a context that restores the value on exit. >>> getfixture('monkeypatch').setenv('PYTHONPATH', 'anything') >>> with paths_on_pythonpath(['foo', 'bar']): ... assert 'foo' in os.environ['PYTHONPATH'] ... assert 'anything' in os.environ['PYTHONPATH'] >>> os.environ['PYTHONPATH'] 'anything' >>> getfixture('monkeypatch').delenv('PYTHONPATH') >>> with paths_on_pythonpath(['foo', 'bar']): ... assert 'foo' in os.environ['PYTHONPATH'] >>> os.environ.get('PYTHONPATH') PYTHONPATHN) objectr environgetpoppathsepjoinrfilter)pathsZnothingZorig_pythonpathZcurrent_pythonpathprefixZto_joinnew_pathr r rpaths_on_pythonpath3s   r+) __future__r contextlibr rtypingrrZmore_itertoolsrtyping_extensionsrrPathLiker__annotations__rrrcontextmanagerr+r r r rs