I had that exact same problem and I solved it doing this: def __init__(self, *args, **kwargs): instance = kwargs.get(‘instance’, None) kwargs.update(initial={ # ‘field’: ‘value’ ‘km_partida’: ‘1020’ }) super(ViagemForm, self).__init__(*args, **kwargs) # all other stuff
Based on the documentation I have read on the subject, there is a significant difference when these decorators are nested. Nesting two atomic blocks does not work the same as nesting two commit_on_success blocks. The problem is that there are two guarantees that you would like to have from these blocks. You would like the … Read more
This value depends on the traffic of your site, the more traffic the more seconds to retain the connection, I’d recommend setting a relatively small value like 60 and tuning it accordingly to the usage pattern. Edit (2018): Like @jcyrss pointed out, this method has its quirks, for future reference I’d recommend handing out pooling … Read more
django.conf.urls.defaults has been removed in Django 1.6. If the problem was in your own code, you would fix it by changing the import to from django.conf.urls import patterns, url, include However, in your case the problem is in a third party app, graphite. The issue has been fixed in graphite’s master branch and version 0.9.14+. … Read more