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0de65807e6
also modified check_all function to suppress all warnings since they aren't relevant to what this test is doing (allows quiet checking of regsub, for instance)
92 lines
1.8 KiB
Python
92 lines
1.8 KiB
Python
"""Constants/functions for interpreting results of os.stat() and os.lstat().
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Suggested usage: from stat import *
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"""
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# XXX Strictly spoken, this module may have to be adapted for each POSIX
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# implementation; in practice, however, the numeric constants used by
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# stat() are almost universal (even for stat() emulations on non-UNIX
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# systems like MS-DOS).
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# Indices for stat struct members in tuple returned by os.stat()
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ST_MODE = 0
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ST_INO = 1
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ST_DEV = 2
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ST_NLINK = 3
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ST_UID = 4
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ST_GID = 5
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ST_SIZE = 6
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ST_ATIME = 7
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ST_MTIME = 8
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ST_CTIME = 9
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# Extract bits from the mode
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def S_IMODE(mode):
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return mode & 07777
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def S_IFMT(mode):
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return mode & 0170000
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# Constants used as S_IFMT() for various file types
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# (not all are implemented on all systems)
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S_IFDIR = 0040000
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S_IFCHR = 0020000
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S_IFBLK = 0060000
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S_IFREG = 0100000
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S_IFIFO = 0010000
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S_IFLNK = 0120000
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S_IFSOCK = 0140000
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# Functions to test for each file type
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def S_ISDIR(mode):
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return S_IFMT(mode) == S_IFDIR
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def S_ISCHR(mode):
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return S_IFMT(mode) == S_IFCHR
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def S_ISBLK(mode):
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return S_IFMT(mode) == S_IFBLK
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def S_ISREG(mode):
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return S_IFMT(mode) == S_IFREG
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def S_ISFIFO(mode):
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return S_IFMT(mode) == S_IFIFO
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def S_ISLNK(mode):
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return S_IFMT(mode) == S_IFLNK
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def S_ISSOCK(mode):
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return S_IFMT(mode) == S_IFSOCK
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# Names for permission bits
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S_ISUID = 04000
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S_ISGID = 02000
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S_ENFMT = S_ISGID
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S_ISVTX = 01000
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S_IREAD = 00400
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S_IWRITE = 00200
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S_IEXEC = 00100
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S_IRWXU = 00700
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S_IRUSR = 00400
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S_IWUSR = 00200
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S_IXUSR = 00100
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S_IRWXG = 00070
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S_IRGRP = 00040
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S_IWGRP = 00020
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S_IXGRP = 00010
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S_IRWXO = 00007
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S_IROTH = 00004
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S_IWOTH = 00002
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S_IXOTH = 00001
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__all__ = locals().keys()
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for _i in range(len(__all__)-1,-1,-1):
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if __all__[_i][0] == "_":
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del __all__[_i]
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del _i
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