Full Traceback (most recent call last):
File "/usr/local/lib/python2.6/dist-packages/SQLAlchemy-0.6.3-py2.6-
linux-x86_64.egg/sqlalchemy/orm/query.py", line 1453, in all
return list(self)
File "/usr/local/lib/python2.6/dist-packages/SQLAlchemy-0.6.3-py2.6-
linux-x86_64.egg/sqlalchemy/orm/query.py", line 1565, in __iter__
return self._execute_and_instances(context)
File "/usr/local/lib/python2.6/dist-packages/SQLAlchemy-0.6.3-py2.6-
linux-x86_64.egg/sqlalchemy/orm/query.py", line 1570, in
_execute_and_instances
mapper=self._mapper_zero_or_none())
File "/usr/local/lib/python2.6/dist-packages/SQLAlchemy-0.6.3-py2.6-
linux-x86_64.egg/sqlalchemy/orm/session.py", line 735, in execute
clause, params or {})
File "/usr/local/lib/python2.6/dist-packages/SQLAlchemy-0.6.3-py2.6-
linux-x86_64.egg/sqlalchemy/engine/base.py", line 1157, in execute
params)
File "/usr/local/lib/python2.6/dist-packages/SQLAlchemy-0.6.3-py2.6-
linux-x86_64.egg/sqlalchemy/engine/base.py", line 1237, in
_execute_clauseelement
return self.__execute_context(context)
File "/usr/local/lib/python2.6/dist-packages/SQLAlchemy-0.6.3-py2.6-
linux-x86_64.egg/sqlalchemy/engine/base.py", line 1268, in
__execute_context
context.parameters[0], context=context)
File "/usr/local/lib/python2.6/dist-packages/SQLAlchemy-0.6.3-py2.6-
linux-x86_64.egg/sqlalchemy/engine/base.py", line 1360, in
_cursor_execute
context)
File "/usr/local/lib/python2.6/dist-packages/SQLAlchemy-0.6.3-py2.6-
linux-x86_64.egg/sqlalchemy/engine/default.py", line 288, in
do_execute
cursor.execute(statement, parameters)
File "build/bdist.linux-x86_64/egg/pg8000/dbapi.py", line 243, in
_fn
return fn(self, *args, **kwargs)
File "build/bdist.linux-x86_64/egg/pg8000/dbapi.py", line 314, in
execute
self._execute(operation, args)
File "build/bdist.linux-x86_64/egg/pg8000/dbapi.py", line 319, in
_execute
self.cursor.execute(new_query, *new_args)
File "build/bdist.linux-x86_64/egg/pg8000/interface.py", line 304,
in execute
self._stmt.execute(*args, **kwargs)
File "build/bdist.linux-x86_64/egg/pg8000/interface.py", line 146,
in execute
self._fill_cache()
File "build/bdist.linux-x86_64/egg/pg8000/interface.py", line 160,
in _fill_cache
end_of_data, rows = self.c.fetch_rows(self._portal_name,
self.row_cache_size, self._row_desc)
File "build/bdist.linux-x86_64/egg/pg8000/protocol.py", line 913, in
_fn
return fn(self, *args, **kwargs)
File "build/bdist.linux-x86_64/egg/pg8000/protocol.py", line 1163,
in fetch_rows
retval = reader.handle_messages()
File "build/bdist.linux-x86_64/egg/pg8000/protocol.py", line 881, in
handle_messages
retval = handler(msg, *args, **kwargs)
File "build/bdist.linux-x86_64/egg/pg8000/protocol.py", line 1178,
in _fetch_datarow
for i in range(len(msg.fields))
File "build/bdist.linux-x86_64/egg/pg8000/types.py", line 189, in
py_value
return func(v, **kwargs)
File "build/bdist.linux-x86_64/egg/pg8000/types.py", line 441, in
array_recv
element_len, = struct.unpack("!i", data[:4])
error: unpack requires a string argument of length 4
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