New submission from Zufu Liu <zufu...@163.com>:
I think it's should be TypeError as Python 2.7. The doc https://docs.python.org/3/library/os.path.html doesn't says it accept file descriptor. Python 3.7.3 (v3.7.3:ef4ec6ed12, Mar 25 2019, 22:22:05) [MSC v.1916 64 bit (AMD64)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>> import os.path >>> os.path.isfile(123) False >>> os.path.isfile(2**32) Traceback (most recent call last): File "<stdin>", line 1, in <module> File "D:\Dev\Python3\lib\genericpath.py", line 30, in isfile st = os.stat(path) OverflowError: fd is greater than maximum >>> Python 3.8.0b1 (tags/v3.8.0b1:3b5deb0116, Jun 4 2019, 19:52:55) [MSC v.1916 64 bit (AMD64)] on win32 >>> import os.path >>> os.path.isfile(123) False >>> os.path.isfile(2**32) Traceback (most recent call last): File "<stdin>", line 1, in <module> File "D:\obj\Windows-Release\38amd64_Release\msi_python\zip_amd64\genericpath.py", line 30, in isfile OverflowError: fd is greater than maximum >>> Python 2.7.16 (v2.7.16:413a49145e, Mar 4 2019, 01:37:19) [MSC v.1500 64 bit (AMD64)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>> import os.path >>> os.path.isfile(123) Traceback (most recent call last): File "<stdin>", line 1, in <module> File "D:\Dev\Python\lib\genericpath.py", line 37, in isfile st = os.stat(path) TypeError: coercing to Unicode: need string or buffer, int found >>> ---------- components: Library (Lib), Windows messages: 346792 nosy: paul.moore, steve.dower, tim.golden, zach.ware, zufuliu priority: normal severity: normal status: open title: os.path.isfile() with big number cause OverflowError: fd is greater than maximum type: behavior versions: Python 3.7, Python 3.8 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue37436> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
