https://github.com/python/cpython/commit/6ff890380971752299325bd28eab80ec936... commit: 6ff890380971752299325bd28eab80ec936975cf branch: main author: Vinay Sajip <vinay_sajip@yahoo.co.uk> committer: vsajip <vinay_sajip@yahoo.co.uk> date: 2021-07-30T12:48:50+01:00 summary: bpo-44753: Don't use logfile extension when determining old files to be deleted (GH-27475) files: M Lib/logging/handlers.py diff --git a/Lib/logging/handlers.py b/Lib/logging/handlers.py index 9506b9acdd4fa3..e2579db58046df 100644 --- a/Lib/logging/handlers.py +++ b/Lib/logging/handlers.py @@ -359,7 +359,8 @@ def getFilesToDelete(self): dirName, baseName = os.path.split(self.baseFilename) fileNames = os.listdir(dirName) result = [] - prefix = baseName + "." + # See bpo-44753: Don't use the extension when computing the prefix. + prefix = os.path.splitext(baseName)[0] + "." plen = len(prefix) for fileName in fileNames: if fileName[:plen] == prefix: