Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
Browse files

Add missing imports to the examples in the 'First Steps'

  • Loading branch information...
commit ddd9ee16fa0c7cc19fd472fd7c1f6d28693a89be 1 parent cd72c55
@LeaFin LeaFin authored frog32 committed
View
4 docs/intro/overview.txt
@@ -24,6 +24,8 @@ representing your models -- so far, it's been solving two years' worth of
database-schema problems. Here's a quick example, which might be saved in
the file ``mysite/news/models.py``::
+ from django.db import models
+
class Reporter(models.Model):
full_name = models.CharField(max_length=70)
@@ -214,6 +216,8 @@ Generally, a view retrieves data according to the parameters, loads a template
and renders the template with the retrieved data. Here's an example view for
``year_archive`` from above::
+ from django.shortcuts import render_to_response
+
def year_archive(request, year):
a_list = Article.objects.filter(pub_date__year=year)
return render_to_response('news/year_archive.html', {'year': year, 'article_list': a_list})
View
2  docs/intro/tutorial01.txt
@@ -582,6 +582,8 @@ of this object. Let's fix that by editing the polls model (in the
``Choice``. On Python 3, simply replace ``__unicode__`` by ``__str__`` in the
following example::
+ from django.db import models
+
class Poll(models.Model):
# ...
def __unicode__(self): # Python 3: def __str__(self):
View
16 docs/intro/tutorial02.txt
@@ -158,6 +158,9 @@ you want when you register the object.
Let's see how this works by re-ordering the fields on the edit form. Replace
the ``admin.site.register(Poll)`` line with::
+ from django.contrib import admin
+ from polls.models import Poll
+
class PollAdmin(admin.ModelAdmin):
fields = ['pub_date', 'question']
@@ -179,6 +182,9 @@ of fields, choosing an intuitive order is an important usability detail.
And speaking of forms with dozens of fields, you might want to split the form
up into fieldsets::
+ from django.contrib import admin
+ from polls.models import Poll
+
class PollAdmin(admin.ModelAdmin):
fieldsets = [
(None, {'fields': ['question']}),
@@ -198,6 +204,9 @@ You can assign arbitrary HTML classes to each fieldset. Django provides a
This is useful when you have a long form that contains a number of fields that
aren't commonly used::
+ from django.contrib import admin
+ from polls.models import Poll
+
class PollAdmin(admin.ModelAdmin):
fieldsets = [
(None, {'fields': ['question']}),
@@ -218,6 +227,7 @@ Yet.
There are two ways to solve this problem. The first is to register ``Choice``
with the admin just as we did with ``Poll``. That's easy::
+ from django.contrib import admin
from polls.models import Choice
admin.site.register(Choice)
@@ -342,6 +352,12 @@ representation of the output.
You can improve that by giving that method (in :file:`polls/models.py`) a few
attributes, as follows::
+ import datetime
+ from django.utils import timezone
+ from django.db import models
+
+ from polls.models import Poll
+
class Poll(models.Model):
# ...
def was_published_recently(self):
View
5 docs/intro/tutorial03.txt
@@ -393,6 +393,9 @@ Now, let's tackle the poll detail view -- the page that displays the question
for a given poll. Here's the view::
from django.http import Http404
+ from django.shortcuts import render
+
+ from polls.models import Poll
# ...
def detail(request, poll_id):
try:
@@ -420,6 +423,8 @@ and raise :exc:`~django.http.Http404` if the object doesn't exist. Django
provides a shortcut. Here's the ``detail()`` view, rewritten::
from django.shortcuts import render, get_object_or_404
+
+ from polls.models import Poll
# ...
def detail(request, poll_id):
poll = get_object_or_404(Poll, pk=poll_id)
View
2  docs/intro/tutorial04.txt
@@ -136,6 +136,8 @@ object. For more on :class:`~django.http.HttpRequest` objects, see the
After somebody votes in a poll, the ``vote()`` view redirects to the results
page for the poll. Let's write that view::
+ from django.shortcuts import get_object_or_404, render
+
def results(request, poll_id):
poll = get_object_or_404(Poll, pk=poll_id)
return render(request, 'polls/results.html', {'poll': poll})

0 comments on commit ddd9ee1

Please sign in to comment.
Something went wrong with that request. Please try again.