1003     remote file access from higher level code.

  1003     remote file access from higher level code.

  1004     """

  1004     """

  1005     p = base

  1005     p = base

  1006     audit_p = audit

  1006     audit_p = audit

  1007 

  1007 

  1009         d, fn = os.path.split(name)

  1009         d, fn = os.path.split(name)

  1010         fd, temp = tempfile.mkstemp(prefix='.%s-' % fn, dir=d)

  1010         fd, temp = tempfile.mkstemp(prefix='.%s-' % fn, dir=d)

  1011         os.close(fd)

  1011         os.close(fd)

  1012         # Temporary files are created with mode 0600, which is usually not

  1012         # Temporary files are created with mode 0600, which is usually not

  1013         # what we want.  If the original file already exists, just copy

  1013         # what we want.  If the original file already exists, just copy

  1017         except OSError, inst:

  1017         except OSError, inst:

  1018             if inst.errno != errno.ENOENT:

  1018             if inst.errno != errno.ENOENT:

  1019                 raise

  1019                 raise

  1020             st_mode = 0666 & ~_umask

  1020             st_mode = 0666 & ~_umask

  1021         os.chmod(temp, st_mode)

  1021         os.chmod(temp, st_mode)

  1022         try:

  1024         try:

  1023             try:

  1025             try:

  1024                 ifp = posixfile(name, "rb")

  1026                 ifp = posixfile(name, "rb")

  1025             except IOError, inst:

  1027             except IOError, inst:

  1026                 if inst.errno == errno.ENOENT:

  1028                 if inst.errno == errno.ENOENT:

  1041 

  1043 

  1042     class atomictempfile(posixfile):

  1044     class atomictempfile(posixfile):

  1043         """the file will only be copied when rename is called"""

  1045         """the file will only be copied when rename is called"""

  1044         def __init__(self, name, mode):

  1046         def __init__(self, name, mode):

  1045             self.__name = name

  1047             self.__name = name

  1047             posixfile.__init__(self, self.temp, mode)

  1049             posixfile.__init__(self, self.temp, mode)

  1048         def rename(self):

  1050         def rename(self):

  1049             if not self.closed:

  1051             if not self.closed:

  1050                 posixfile.close(self)

  1052                 posixfile.close(self)

  1051                 rename(self.temp, localpath(self.__name))

  1053                 rename(self.temp, localpath(self.__name))