gerenderte Schnecken sind in der URL django @ nicht korre
Warum habe ich immer ein extra%2F
In meinen generierten Slugs-URLs?
Alle Slugs werden unten korrekt generiert, wenn ich sie im Terminal ausdrucken, aber ich weiß nicht, warum die URL das zusätzliche @ ha%2F
Irgendwo stimmt etwas nicht, aber ich kann es nicht erkennen
us meiner Sicht verwende ich<a href = "{{ group.get_absolute_url }}">...
, um die Schnecke zu bekommen. Nun funktioniert dies, gibt aber das obige Problem aus. Wenn ich machehref = "{% url 'group' group.slug %}
dies löst einen Fehler aus, dass keine umgekehrte Übereinstimmung gefunden werden kann.
Beispiel: Gruppentitel ista group
die url wird @ se../%2Fgroup/a-group/
in urls.py
(r'^/group/(?P<slug>[-\w\d]+)/Model
class BlogGroup(models.Model):
title = BleachField()
image = models.ImageField(upload_to="uploads/group_images", default="uploads/group_images/none/none.jpg")
created = models.DateTimeField(default = datetime.now)
slug = models.SlugField(unique = True)
def __str__(self):
return self.title
def get_absolute_url(self):
return reverse("blog.views.group", kwargs = {'slug':self.slug})
bilde
class BlogGroupForm(forms.ModelForm):
def __init__(self, *args, **kwargs):
super(BlogGroupForm, self).__init__(*args, **kwargs)
self.fields["title"].requried = True
self.fields["image"].required = True
self.fields["title"].widget = forms.TextInput()
class Meta:
model = BlogGroup
fields = ["title", "image", "slug"]
def save(self, commit = False):
instance = super(BlogGroupForm, self).save(commit = False)
return truncate_slug(instance, BlogGroup)
utils.py
from django.utils.text import slugify
import itertools
def truncate_slug(instance, arg):
length = arg._meta.get_field('slug').max_length
instance.slug = original_slug = slugify(instance.title)[:length]
for x in itertools.count(1):
if not arg.objects.filter(slug = instance.slug).exists():
break
instance.slug = "%s-%d" % (original_slug[:length - len(str(x)) -1], x)
instance.save()
return instance
, "group"),
Model
class BlogGroup(models.Model):
title = BleachField()
image = models.ImageField(upload_to="uploads/group_images", default="uploads/group_images/none/none.jpg")
created = models.DateTimeField(default = datetime.now)
slug = models.SlugField(unique = True)
def __str__(self):
return self.title
def get_absolute_url(self):
return reverse("blog.views.group", kwargs = {'slug':self.slug})
bilde
class BlogGroupForm(forms.ModelForm):
def __init__(self, *args, **kwargs):
super(BlogGroupForm, self).__init__(*args, **kwargs)
self.fields["title"].requried = True
self.fields["image"].required = True
self.fields["title"].widget = forms.TextInput()
class Meta:
model = BlogGroup
fields = ["title", "image", "slug"]
def save(self, commit = False):
instance = super(BlogGroupForm, self).save(commit = False)
return truncate_slug(instance, BlogGroup)
utils.py
from django.utils.text import slugify
import itertools
def truncate_slug(instance, arg):
length = arg._meta.get_field('slug').max_length
instance.slug = original_slug = slugify(instance.title)[:length]
for x in itertools.count(1):
if not arg.objects.filter(slug = instance.slug).exists():
break
instance.slug = "%s-%d" % (original_slug[:length - len(str(x)) -1], x)
instance.save()
return instance