[Zope3-checkins] CVS: Zope3/src/zodb/storage - file.py:1.23

[Barry Warsaw]

Update of /cvs-repository/Zope3/src/zodb/storage
In directory cvs.zope.org:/tmp/cvs-serv13901

Modified Files:
	file.py 
Log Message:
_begin(), _finish(): Fix signatures since user, description, ext is
never passed here.  Get the information from self._ude where needed.

FileIterator.__iter__(), _readnext(): Decode the stored utf-8 string
back into its Unicode original.


=== Zope3/src/zodb/storage/file.py 1.22 => 1.23 ===
--- Zope3/src/zodb/storage/file.py:1.22	Thu Apr  3 16:49:30 2003
+++ Zope3/src/zodb/storage/file.py	Wed Apr  9 14:00:43 2003
@@ -1031,8 +1031,9 @@
         if self._tfile is not None:
             self._tfile.seek(0)
 
-    def _begin(self, tid, u, d, e):
+    def _begin(self, tid):
         self._nextpos = 0
+        u, d, e = self._ude
         self._thl = TRANS_HDR_LEN + len(u) + len(d) + len(e)
         if self._thl > 65535:
             # one of u, d, or e may be > 65535
@@ -1056,10 +1057,8 @@
                 return # No data in this trans
             self._tfile.seek(0)
             user, desc, ext = self._ude
-
             self._file.seek(self._pos)
             tl = self._thl + dlen
-
             try:
                 # Note that we use a status of 'c', for checkpoint.
                 # If this flag isn't cleared, anything after this is
@@ -1087,11 +1086,11 @@
         finally:
             self._lock_release()
 
-    def _finish(self, tid, u, d, e):
+    def _finish(self, tid):
         nextpos = self._nextpos
         if nextpos:
             # Clear the checkpoint flag
-            self._file.seek(self._pos +16 )
+            self._file.seek(self._pos + 16)
             self._file.write(self._tstatus)
             self._file.flush()
 
@@ -1969,8 +1968,9 @@
                 continue
 
             pos = tpos+(TRANS_HDR_LEN+ul+dl+el)
-            user = read(ul)
-            description = read(dl)
+            # user and description are utf-8 encoded strings
+            user = read(ul).decode('utf-8')
+            description = read(dl).decode('utf-8')
             e = {}
             if el:
                 try:
@@ -2095,10 +2095,11 @@
         if status != ' ':
             return None
         d = u = ''
+        # user and description are utf-8 encoded strings
         if ul:
-            u = self.file.read(ul)
+            u = self.file.read(ul).decode('utf-8')
         if dl:
-            d = self.file.read(dl)
+            d = self.file.read(dl).decode('utf-8')
         e = {}
         if el:
             try: