Bug report

Pathlib.rglob can be orders of magnitudes slower thanglob.glob(recursive=True)

With a 1000-deep nested directory,glob.glob andPath.glob both took under 1 second.Path.rglob took close to 1.5 minutes.

importglobimportosfrompathlibimportPathx=""for_inrange(1000):x+="a/"os.mkdir(x)# ~ 0.5sprint(glob.glob("**/*",recursive=True))# ~ 87sprint(list(Path(".").rglob("**/*")))

Linked PRs

• GH-102613: Improve performance ofpathlib.Path.rglob() #104244
• GH-102613: Fix recursion error frompathlib.Path.glob() #104373
• GH-102613: Fast recursive globbing inpathlib.Path.glob() #104512
• gh-102613: Bump recursion limit to fix running test_pathlib under Coverage #105744
• [3.12] gh-102613: Bump recursion limit to fix running test_pathlib under Coverage (GH-105744) #105749