diff options
Diffstat (limited to 'Lib/stat.py')
-rw-r--r-- | Lib/stat.py | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/Lib/stat.py b/Lib/stat.py index 0f29498b48..704adfe2e1 100644 --- a/Lib/stat.py +++ b/Lib/stat.py @@ -107,3 +107,43 @@ SF_IMMUTABLE = 0x00020000 # file may not be changed SF_APPEND = 0x00040000 # file may only be appended to SF_NOUNLINK = 0x00100000 # file may not be renamed or deleted SF_SNAPSHOT = 0x00200000 # file is a snapshot file + + +_filemode_table = ( + ((S_IFLNK, "l"), + (S_IFREG, "-"), + (S_IFBLK, "b"), + (S_IFDIR, "d"), + (S_IFCHR, "c"), + (S_IFIFO, "p")), + + ((S_IRUSR, "r"),), + ((S_IWUSR, "w"),), + ((S_IXUSR|S_ISUID, "s"), + (S_ISUID, "S"), + (S_IXUSR, "x")), + + ((S_IRGRP, "r"),), + ((S_IWGRP, "w"),), + ((S_IXGRP|S_ISGID, "s"), + (S_ISGID, "S"), + (S_IXGRP, "x")), + + ((S_IROTH, "r"),), + ((S_IWOTH, "w"),), + ((S_IXOTH|S_ISVTX, "t"), + (S_ISVTX, "T"), + (S_IXOTH, "x")) +) + +def filemode(mode): + """Convert a file's mode to a string of the form '-rwxrwxrwx'.""" + perm = [] + for table in _filemode_table: + for bit, char in table: + if mode & bit == bit: + perm.append(char) + break + else: + perm.append("-") + return "".join(perm) |