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Displays hotshot profiling for any view. Add a "prof" key to the query string by appending ?prof (or &prof=) and you'll see the profiling results in your browser, i.e. http://yoursite.com/yourview/?prof
Original Snippet - http://djangosnippets.org/snippets/186/
To enable add snippetscream.ProfileMiddleware to your MIDDLEWARE_CLASSES setting, i.e.:
MIDDLEWARE_CLASSES = MIDDLEWARE_CLASSES + ('snippetscream.ProfileMiddleware',)
Easily create mock request objects for use in testing.
Original Snippet - http://djangosnippets.org/snippets/963/
Example:
from snippetscream import RequestFactory
request = RequestFactory().get('/')
Supplies a model class aware of its child models, allowing for child class objects to be resolved from parent objects.
Original Snippet - http://djangosnippets.org/snippets/1031/
Example:
=== example usage in interpreter === >>> from snippetscream import PolyModel >>> class TrunkModel(PolyModel): ... pass >>> class LeafModel(TrunkModel): ... pass >>> leaf_obj = LeafModel() >>> leaf_obj.save() >>> trunk_obj = TrunkModel.objects.get(id=leaf_obj.id) >>> trunk_obj ... <TrunkModel: TrunkModel object> >>> trunk_obj.as_leaf_class() ... <LeafModel: LeafModel object>
Supplies a resolve_to_name function that takes in a path and resolves it to a view name or view function name (given that the path is actually defined in your urlconf).
Original Snippet - http://djangosnippets.org/snippets/1378/
Example:
=== urlconf ====
urlpatterns = patterns(''
url(r'^some/url/$', 'app.views.view'),
url(r'^some/other/url/$', 'app.views.other.view', name='this_is_a_named_view'),
)
=== example usage in interpreter ===
>>> from snippetscream import resolve_to_name
>>> print resolve_to_name('/some/url/')
'app.views.view'
>>> print resolve_to_name('/some/other/url/')
'this_is_a_named_view'
This avoids the frustrating step of having to set up a new admin user every time you re-initialize your database.
Original Snippet - http://djangosnippets.org/snippets/1875/
To enable add snippetscream to your INSTALLED_APPS settings and create the following setting:
CREATE_DEFAULT_SUPERUSER = True
Supplies CSV serialization for models. Can be used via the dumpdata/loaddata management commands or programmatically using the django.core.serializers module. Supports multiple header lines and natural keys.
Original Snippet - http://djangosnippets.org/snippets/2240/
To enable add snippetscream.csv_serializer to your SERIALIZATION_MODULES setting, i.e.:
SERIALIZATION_MODULES = {
'csv': 'snippetscream.csv_serializer',
}
Example:
=== example dumpdata usage ===
$ python manage.py dumpdata --format csv auth.user > users.csv
=== example usage in interpreter ===
>>> from django.core import serializers
>>> csvdata = serializers.serialize('csv', Foo.objects.all())
Modelled after #1875, this provides a more sensible default for the Site
object created during the first pass of syncdb (default domain of
localhost:8000). It means that the admin's view on site button will work
automagically, amongst other things.
Original Snippet - http://djangosnippets.org/snippets/2536/
To enable add snippetscream to your INSTALLED_APPS settings and create the following setting:
CREATE_DEFAULT_SITE = True
If you'd like to customise the default Site yourself, you can specify DEFAULT_SITE_DOMAIN and DEFAULT_SITE_NAME settings, e.g:
DEFAULT_SITE_DOMAIN = 'my.site.com' DEFAULT_SITE_NAME = 'My Site'
Optionally you can manually call the create_default_site method and pass name and domain arguments which take precedence over the settings parameters.