diff -r ebaad720f88b -r 526ebd3988b0 web/lib/django_extensions/management/commands/describe_form.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/django_extensions/management/commands/describe_form.py	Wed Jan 20 12:37:40 2010 +0100
@@ -0,0 +1,64 @@
+from django.core.management.base import LabelCommand, CommandError
+from django.utils.encoding import force_unicode
+
+class Command(LabelCommand):
+    help = "Outputs the specified model as a form definition to the shell."
+    args = "[app.model]"
+    label = 'application name and model name'
+    
+    requires_model_validation = True
+    can_import_settings = True
+
+    def handle_label(self, label, **options):    
+        return describe_form(label)
+
+
+def describe_form(label, fields=None):
+    """
+    Returns a string describing a form based on the model
+    """
+    from django.db.models.loading import get_model
+    try:
+        app_name, model_name = label.split('.')[-2:]
+    except (IndexError, ValueError):
+        raise CommandError("Need application and model name in the form: appname.model")
+    model = get_model(app_name, model_name)
+
+    opts = model._meta
+    field_list = []
+    for f in opts.fields + opts.many_to_many:
+        if not f.editable:
+            continue
+        if fields and not f.name in fields:
+            continue
+        formfield = f.formfield()
+        if not '__dict__' in dir(formfield):
+            continue
+        attrs = {}
+        valid_fields = ['required', 'initial', 'max_length', 'min_length', 'max_value', 'min_value', 'max_digits', 'decimal_places', 'choices', 'help_text', 'label']
+        for k,v in formfield.__dict__.items():
+            if k in valid_fields and v != None:
+                # ignore defaults, to minimize verbosity
+                if k == 'required' and v:
+                    continue
+                if k == 'help_text' and not v:
+                    continue
+                if k == 'widget':
+                    attrs[k] = v.__class__
+                elif k in ['help_text', 'label']:
+                    attrs[k] = force_unicode(v).strip()
+                else:
+                    attrs[k] = v
+                
+        params = ', '.join(['%s=%r' % (k, v) for k, v in attrs.items()])
+        field_list.append('    %(field_name)s = forms.%(field_type)s(%(params)s)' % { 'field_name': f.name, 
+                                                                                  'field_type': formfield.__class__.__name__, 
+                                                                                  'params': params })
+                                                                               
+    return '''
+from django import forms
+from %(app_name)s.models import %(object_name)s
+    
+class %(object_name)sForm(forms.Form):
+%(field_list)s
+''' % { 'app_name': app_name, 'object_name': opts.object_name,  'field_list': '\n'.join(field_list) }