[3.13] pythongh-114713: Revert pythongh-114731 (pythonGH-133330) (python#133331)

miss-islington · Eclips4 · web-flow · commit c9c0beb00d99 · 2025-05-03T08:09:54.000Z
pythongh-114713: Revert pythongh-114731 (pythonGH-133330) Revert "pythongh-114713: Handle case of an empty string passed to `zoneinfo.ZoneInfo` (pythonGH-114731)" This reverts commit 884df11. (cherry picked from commit fe44fc4) Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
diff --git a/Lib/test/test_zoneinfo/test_zoneinfo.py b/Lib/test/test_zoneinfo/test_zoneinfo.py
@@ -235,7 +235,6 @@ def test_bad_keys_paths(self):
             "../zoneinfo/America/Los_Angeles",  # Traverses above TZPATH
             "America/../America/Los_Angeles",  # Not normalized
             "America/./Los_Angeles",
-            "",
         ]
 
         for bad_key in bad_keys:
diff --git a/Lib/zoneinfo/_tzpath.py b/Lib/zoneinfo/_tzpath.py
@@ -83,11 +83,6 @@ def find_tzfile(key):
 
 
 def _validate_tzfile_path(path, _base=_TEST_PATH):
-    if not path:
-        raise ValueError(
-            "ZoneInfo key must not be an empty string"
-        )
-
     if os.path.isabs(path):
         raise ValueError(
             f"ZoneInfo keys may not be absolute paths, got: {path}"
diff --git a/Misc/NEWS.d/next/Library/2025-03-09-01-09-12.gh-issue-114713.lkq9vZ.rst b/Misc/NEWS.d/next/Library/2025-03-09-01-09-12.gh-issue-114713.lkq9vZ.rst

Original file line number	Diff line number	Diff line change
`@@ -235,7 +235,6 @@ def test_bad_keys_paths(self):`
`235`	`235`	`"../zoneinfo/America/Los_Angeles", # Traverses above TZPATH`
`236`	`236`	`"America/../America/Los_Angeles", # Not normalized`
`237`	`237`	`"America/./Los_Angeles",`
`238`		`- "",`
`239`	`238`	`]`
`240`	`239`
`241`	`240`	`for bad_key in bad_keys:`