First fixes for Python 2.1 compatibility:

* don't use booleans
* don't use a string > 1 char with 'in'
* use has_key instead of 'in' for dictionaries

Author: Johannes Gijsbers

roundup/backends/back_postgresql.py

@@ -106,7 +106,7 @@ def open_connection(self):
         try:
             self.load_dbschema()
         except psycopg.ProgrammingError, message:
-            if '"schema" does not exist' not in str(message):
+            if str(message).find('"schema" does not exist') == -1:
                 raise
             self.rollback()
             self.init_dbschema()

roundup/backends/back_tsearch2.py

@@ -89,7 +89,7 @@ def __init__(self, db):
 
     # This indexer never needs to reindex.
     def should_reindex(self):
-        return False
+        return 0
 
     def getHits(self, search_terms, klass):
         return self.find(search_terms, klass)    
@@ -120,7 +120,7 @@ def tsearchQuery(self, classname, search_terms):
         # filter out files without text/plain mime type
         # XXX: files without text/plain shouldn't be indexed at all, we
         # should take care of this in the trigger
-        if 'type' in klass.getprops():
+        if klass.getprops().has_key('type'):
             nodeids = [nodeid for nodeid in nodeids
                        if klass.get(nodeid, 'type') == 'text/plain']
 
@@ -159,7 +159,7 @@ def __init__(self, db, classname, **properties):
     default_mime_type = 'text/plain'
     def create(self, **propvalues):
         # figure the mime type
-        if 'type' in self.getprops() and not propvalues.get('type'):
+        if self.getprops().has_key('type') and not propvalues.get('type'):
             propvalues['type'] = self.default_mime_type
         return Class.create(self, **propvalues)