[Python-checkins] python/dist/src/Lib/plat-mac plistlib.py,1.2,1.3

[jvr@users.sourceforge.net]

Update of /cvsroot/python/python/dist/src/Lib/plat-mac
In directory sc8-pr-cvs1:/tmp/cvs-serv22839

Modified Files:
	plistlib.py 
Log Message:
- replaced a couple of asserts with proper exceptions
- use isinstance instead of flaky file-detection code


Index: plistlib.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/plat-mac/plistlib.py,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** plistlib.py	9 Apr 2003 13:25:43 -0000	1.2
--- plistlib.py	1 Jul 2003 20:15:38 -0000	1.3
***************
*** 143,147 ****
              self.writeArray(value)
          else:
!             assert 0, "unsuported type: %s" % type(value)
  
      def writeData(self, data):
--- 143,147 ----
              self.writeArray(value)
          else:
!             raise TypeError("unsuported type: %s" % type(value))
  
      def writeData(self, data):
***************
*** 157,161 ****
          items.sort()
          for key, value in items:
!             assert isinstance(key, (str, unicode)), "keys must be strings"
              self.simpleElement("key", key)
              self.writeValue(value)
--- 157,162 ----
          items.sort()
          for key, value in items:
!             if not isinstance(key, (str, unicode)):
!                 raise TypeError("keys must be strings")
              self.simpleElement("key", key)
              self.writeValue(value)
***************
*** 205,209 ****
      def fromFile(cls, pathOrFile):
          didOpen = 0
!         if not hasattr(pathOrFile, "write"):
              pathOrFile = open(pathOrFile)
              didOpen = 1
--- 206,210 ----
      def fromFile(cls, pathOrFile):
          didOpen = 0
!         if isinstance(pathOrFile, (str, unicode)):
              pathOrFile = open(pathOrFile)
              didOpen = 1
***************
*** 216,220 ****
  
      def write(self, pathOrFile):
!         if not hasattr(pathOrFile, "write"):
              pathOrFile = open(pathOrFile, "w")
              didOpen = 1
--- 217,221 ----
  
      def write(self, pathOrFile):
!         if isinstance(pathOrFile, (str, unicode)):
              pathOrFile = open(pathOrFile, "w")
              didOpen = 1