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Django app packaging the best snippets found on http://djangosnippets.org

Project description

Django Snippets Cream

Django app packaging the best snippets found on http://djangosnippets.org

Included Snippets

186. Profiling Middleware

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',)

963. RequestFactory

Easily create mock request objects for use in testing.

Original Snippet - http://djangosnippets.org/snippets/963/

Example:

from snippetscream import RequestFactory
request = RequestFactory().get('/')

1031. Model Inheritance With Content Type

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>

1378. Resolve URLs to View Name

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(''
    (r'/some/url', 'app.views.view'),
    (r'/some/other/url', 'app.views.other.view', {}, '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'

1875. Auto-create Django Admin User During syncdb

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

2240. CSV Serializer

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())

Authors

All credit goes to the various super generous snippet creators and comment contributors. Thanks for sharing!

Maintained By

  1. Shaun Sephton

186. Profiling Middleware

  1. udfalkso

963. RequestFactory

  1. simon
  2. akalhola

1031. Model Inheritance With Content Type

  1. crucialfelix
  2. tygielzchaosem

1378. Resolve URLs to View Name

  1. UloPe

1875. Auto-create Django Admin User During syncdb

  1. statico
  2. Brandon Craig Rhodes

2240. CSV serializer

  1. stringify

Changelog

0.0.6 (2011-09-01)

  1. Pep8.
  2. Don’t fail without profiler.

0.0.5 (2011-07-06)

  1. Included 2240 - CSV serializer

0.0.4

  1. Included 186 - Profiling Middlware

0.0.2

  1. Included 1031 - Model Inheritance With Content Type

0.0.1

  1. Initial release

Project details


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