1150     return a function that opens files relative to base

  1150     return a function that opens files relative to base

  1151 

  1151 

  1152     this function is used to hide the details of COW semantics and

  1152     this function is used to hide the details of COW semantics and

  1153     remote file access from higher level code.

  1153     remote file access from higher level code.

  1154     """

  1154     """

  1158     def mktempcopy(name, emptyok=False):

  1155     def mktempcopy(name, emptyok=False):

  1159         d, fn = os.path.split(name)

  1156         d, fn = os.path.split(name)

  1160         fd, temp = tempfile.mkstemp(prefix='.%s-' % fn, dir=d)

  1157         fd, temp = tempfile.mkstemp(prefix='.%s-' % fn, dir=d)

  1161         os.close(fd)

  1158         os.close(fd)

  1162         # Temporary files are created with mode 0600, which is usually not

  1159         # Temporary files are created with mode 0600, which is usually not

  1207                     os.unlink(self.temp)

  1204                     os.unlink(self.temp)

  1208                 except: pass

  1205                 except: pass

  1209                 posixfile.close(self)

  1206                 posixfile.close(self)

  1210 

  1207 

  1211     def o(path, mode="r", text=False, atomictemp=False):

  1208     def o(path, mode="r", text=False, atomictemp=False):

  1213             audit_path(path)

  1210             audit_path(path)

  1215 

  1212 

  1216         if not text:

  1213         if not text:

  1217             mode += "b" # for that other OS

  1214             mode += "b" # for that other OS

  1218 

  1215 

  1219         if mode[0] != "r":

  1216         if mode[0] != "r":