[IronPython] Django 1.1 on IronPython 2.6rc2 findings
Markus Törnqvist
mjt at nysv.org
Wed Oct 28 11:48:05 CET 2009
Hi!
I got my code to run far enough on IronPython that it sets and clears
the test cookies, stores sessions in MSSQL, executes a lot of queries,
but dies eventually on
"Process is terminated due to StackOverflowException" :(
However, as the new IPy version was released like yesterday (thanks guys!)
I figured I'd try it out.
So I installed 2.6rc2, but unfortunately it didn't help.
At this point I run into my skill deficiency; as I'm presented with the
options to Debug or Close and Debug doesn't tell me anything, I dunno
how to debug this.
Any hints?
Someone else wanna confirm this?
PS.
Here is how I had to hack generic.py, it's the modification to the beginning
of the execute function:
def execute(self, operation, parameters=None, parameter_names=None):
## Take from mssql.py because of the wrong cursor seems to get initialized
#"""
parameter_names = None
if parameters:
parameter_names = tuple('@p%i' % i for i in range(len(parameters)))
operation = operation % parameter_names
#"""
print "adonet2dbapi: executing '" + str(operation) + "' with '" + str(parameters) + "'"
Here's the connect function (in its entirety) from mssql.py
def connect(connstr):
relevant_parts = [part for part in connstr.split(';') if not part.upper().startswith('PROVIDER')]
connstr = ';'.join(relevant_parts)
#return generic_connect("System.Data", "System.Data.SqlClient.SqlConnection", connstr)
# Fake signature of generic_connect!
assembly = "System.Data"
typename = "System.Data.SqlClient.SqlConnection"
data = connstr
factory = None
# Import relevant definitions
from generic import _build_string, _load_type
if isinstance(data, dict):
data = _build_string(data)
connector = _load_type(assembly, typename)
connection = connector(data)
retval = Connection(connection) if factory is None else factory(connection)
print 'returning', retval
return retval
Way too hacky for my taste but it gets the job kinda done.
--
mjt
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