函数get_absolute_url（）
中的url reverse（）出错from django.conf.urls import include, url
from django.contrib import admin
urlpatterns = [
url(r'^admin/', admin.site.urls),
url(r'^series/', include("serials.urls", namespace='series')),
url(r'^', include("serials.urls", namespace='homeview')),
]
from django.conf.urls import include, url
from .views import homeview, post_of_serial, post_of_season, post_of_serie
urlpatterns = [
url(r'^$', homeview, name='homeview'), # /series/
url(r'^(?P<serial_slug>[\w-]+)/$', post_of_serial, name='post_of_serial'), # /series/Prison_Break/
url(r'^(?P<serial_slug>[\w-]+)/(?P<season_slug>[\w-]+)/$', post_of_season, name='post_of_season'), # /series/Prison_Break/season_5/
url(r'^(?P<serial_slug>[\w-]+)/(?P<season_slug>[\w-]+)/(?P<series_slug>[\w-]+)/$', post_of_serie, name='post_of_serie'), # /series/Prison_Break/season_5/2/
]
class Season(models.Model):
id = models.AutoField(primary_key=True)
name_of_the_season = models.CharField(max_length=40)
slug = models.SlugField(unique=False, blank=True)
name_for_easy_access = models.CharField(max_length=40)
preview_of_season = models.ImageField(upload_to="previews/preview_for_season/", default=None,width_field="width_field", height_field="height_field")
width_field = models.IntegerField(default=150)
height_field = models.IntegerField(default=150)
number_of_released_series = models.IntegerField(default=0)
serial_for_this_season = models.ForeignKey("Serial", on_delete=models.CASCADE, default=True)
a_lot_of_series = models.ManyToManyField("Series", default=None, blank=True)
year = models.IntegerField(default=2017)
timestamp = models.DateTimeField(auto_now_add=True, auto_now=False)
updated = models.DateTimeField(auto_now_add=False, auto_now=True)
is_active = models.BooleanField(default=True)
def get_absolute_url(self):
return reverse('series:post_of_season', kwargs=
{'serial_slug': self.serial_for_this_season.slug,
'season_slug': self.slug,
})
def __str__(self):
return "%s" % self.name_for_easy_access
class Meta:
ordering = ["-timestamp"]
verbose_name = 'Season'
verbose_name_plural = 'Seasons'
class Serial(models.Model):
id = models.AutoField(primary_key=True)
rus_name_of_seriall = models.CharField(max_length=40)
eng_name_of_seriall = models.CharField(max_length=40)
slug = models.SlugField(unique=False, blank=True)
number_of_serial = models.DecimalField(max_digits=10, decimal_places=2, default=True)
preview_of_serial = models.ImageField(upload_to="previews/preview_for_serials/", default=None,width_field="width_field", height_field="height_field")
width_field = models.IntegerField(default=0)
height_field = models.IntegerField(default=0)
seasonss = models.ManyToManyField(Season, default=None, blank=True)
timestamp = models.DateField(auto_now_add=True)
end_or_in_proccess = models.ForeignKey(Status, default=None)
timestamp = models.DateTimeField(auto_now_add=True, auto_now=False)
updated = models.DateTimeField(auto_now_add=False, auto_now=True)
is_active = models.BooleanField(default=True)
def get_absolute_url(self):
return reverse('series:post_of_serial', kwargs={'serial_slug': self.slug})
def __str__(self):
return "%s" % self.rus_name_of_seriall
class Meta:
ordering = ["-timestamp"]
verbose_name = 'Serial'
verbose_name_plural = 'Serials'
class Series(models.Model):
id = models.AutoField(primary_key=True)
rus_name = models.CharField(max_length=60)
eng_name = models.CharField(max_length=60)
is_active = models.BooleanField(default=True)
serial_of_this_series = models.ForeignKey(Serial, on_delete=models.CASCADE, default=True)
season_of_this_series = models.ForeignKey(Season, on_delete=models.CASCADE, default=True)
number_of_series = models.IntegerField(default=0, blank=True, null=True)
slug = models.SlugField(unique=False, blank=True)
description = models.TextField(max_length=700, blank=True, default=None)
rating = models.FloatField(default=0, blank=True)
timestamp_rus = models.DateTimeField(auto_now_add=True, auto_now=False)
updated = models.DateTimeField(auto_now_add=False, auto_now=True)
timestamp_eng = models.CharField(max_length=60)
time_of_series = models.DecimalField(max_digits=10, decimal_places=2, default=0)
def get_absolute_url(self):
return reverse('series:post_of_serie', kwargs=
{'serial_slug': self.serial_of_this_series.slug,
'season_slug': self.season_of_this_series.slug,
'series_slug': self.slug})
def __str__(self):
return "%s | %s" % (self.rus_name, self.number_of_series)
class Meta:
ordering = ["-timestamp_rus"]
verbose_name = 'Series'
verbose_name_plural = 'Series'
使用参数'（）'和关键字参数反转'post_of_serial' 找不到'{'serial_slug'：''}'。尝试过1种模式： [ '系列/（P [\瓦特 - ？] +）/ $']
（lookup_view_s，args，kwargs，len（模式），模式） django.urls.exceptions.NoReverseMatch：反向'post_of_serial' 参数'（）'和关键字参数'{'serial_slug'：''}'不是 找到。尝试了1种模式：['series /（？P [\ w - ] +）/ $']
答案 0 :(得分：0)
slug = models.SlugField(unique=False, blank=True)
slug = models.SlugField(unique=False)