I'm not able to reproduce that, and also this code should likely be replaced by our existing topological sort code. Can you provide a succinct reproducing example ?
On Dec 1, 2011, at 2:22 AM, Robert Forkel wrote: > Hi, > trying to use Inspector.get_table_names with order_by='foreign_key' > causes the following exception: > > Traceback (most recent call last): > File "db_inspector.py", line 20, in <module> > for table in insp.get_table_names(schema=schema, > order_by='foreign_key'): > File "lib/python2.6/site-packages/sqlalchemy/engine/reflection.py", > line 173, in get_table_names > ordered_tnames.index(ref_pos, tname) > TypeError: slice indices must be integers or None or have an __index__ > method > > which can be remdied by the following patch: > > (gulpenv)$ diff -crB lib/python2.6/site-packages/sqlalchemy/engine/ > reflection.py lib/python2.6/site-packages/sqlalchemy/engine/ > reflection.py.orig*** lib/python2.6/site-packages/sqlalchemy/engine/ > reflection.py 2011-12-01 08:15:01.600838080 +0100 > --- lib/python2.6/site-packages/sqlalchemy/engine/reflection.py.orig > 2011-12-01 08:14:40.980828074 +0100 > *************** > *** 169,175 **** > if table_pos > ref_pos: > ordered_tnames.pop(table_pos) # rtable > moves up 1 > # insert just below rtable > ! ordered_tnames.insert(ref_pos, tname) > tnames = ordered_tnames > return tnames > > --- 169,175 ---- > if table_pos > ref_pos: > ordered_tnames.pop(table_pos) # rtable > moves up 1 > # insert just below rtable > ! ordered_tnames.index(ref_pos, tname) > tnames = ordered_tnames > return tnames > > best regards > robert > > -- > You received this message because you are subscribed to the Google Groups > "sqlalchemy" group. > To post to this group, send email to sqlalchemy@googlegroups.com. > To unsubscribe from this group, send email to > sqlalchemy+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/sqlalchemy?hl=en. > -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
