Trent Nelson added the comment:
>>> print(_have_functions)
['HAVE_FACCESSAT', 'HAVE_FCHDIR', 'HAVE_FCHMOD', 'HAVE_FCHMODAT',
'HAVE_FCHOWN', 'HAVE_FEXECVE', 'HAVE_FDOPENDIR', 'HAVE_FPATHCONF',
'HAVE_FSTATAT', 'HAVE_FSTATVFS', 'HAVE_FTRUNCATE', 'HAVE_FUTIMES',
'HAVE_FUTIMESAT', 'HAVE_LINKAT', 'HAVE_LCHFLAGS', 'HAVE_LCHMOD', 'HAVE_LCHOWN',
'HAVE_LSTAT', 'HAVE_LUTIMES', 'HAVE_MKDIRAT', 'HAVE_MKFIFOAT', 'HAVE_MKNODAT',
'HAVE_OPENAT', 'HAVE_READLINKAT', 'HAVE_RENAMEAT', 'HAVE_SYMLINKAT',
'HAVE_UNLINKAT']
/usr/include/utime.h exists.
FWIW, when I stepped through it a few nights ago, I remember that all the code
paths eventually visited the point where the mtime gets converted into a
decimal:
======================================================================
FAIL: test_utime (test.test_os.StatAttributeTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/buildslave/cpython/3.x.snakebite-freebsd91-amd64/build/Lib/test/test_os.py",
line 331, in test_utime
self._test_utime(self.fname, getattr, utime, 10)
File
"/home/buildslave/cpython/3.x.snakebite-freebsd91-amd64/build/Lib/test/test_os.py",
line 318, in _test_utime
self.assertEqual(attr(st0, "st_mtime"), attr(st1, "st_mtime"))
AssertionError: 1345497270.8923829 != 1345497270.892382
However, for the other errors:
AssertionError: 1345497270884503433 != 1345497270884503000
AssertionError: 1345497270888847634 != 1345497270888847000
....they'd get cast back before the assertEqual test would be done.
As for this:
1345497270.8923829 != 1345497270.892382
The trailing 9 is getting lopped off, which results in the rounding errors.
----------
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Python tracker <[email protected]>
<http://bugs.python.org/issue15745>
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