Source code for pretalx.submission.models.track

from django.core.validators import RegexValidator
from django.db import models
from django.utils.text import slugify
from django.utils.translation import gettext_lazy as _
from i18nfield.fields import I18nCharField, I18nTextField

from pretalx.common.models.mixins import OrderedModel, PretalxModel
from pretalx.common.urls import EventUrls

[docs] class Track(OrderedModel, PretalxModel): """A track groups :class:`~pretalx.submission.models.submission.Submission` objects within an :class:`~pretalx.event.models.event.Event`, e.g. by topic. :param color: The track colour, in the format #012345. """ event = models.ForeignKey( to="event.Event", on_delete=models.PROTECT, related_name="tracks" ) name = I18nCharField( max_length=200, verbose_name=_("Name"), ) description = I18nTextField( verbose_name=_("Description"), blank=True, ) color = models.CharField( max_length=7, verbose_name=_("Color"), validators=[ RegexValidator(r"#([0-9A-Fa-f]{3}){1,2}"), ], ) position = models.PositiveIntegerField(null=True, blank=True) requires_access_code = models.BooleanField( verbose_name=_("Requires access code"), help_text=_( "This track will only be shown to submitters with a matching access code." ), default=False, ) class Meta: ordering = ("position",) class urls(EventUrls): base = edit = "{self.event.cfp.urls.tracks}{}/" delete = "{base}delete" prefilled_cfp = "{self.event.cfp.urls.public}?track={self.slug}" up = "{base}up" down = "{base}down" def __str__(self) -> str: return str( @staticmethod def get_order_queryset(event): return event.tracks.all() @property def slug(self) -> str: """The slug makes tracks more readable in URLs. It consists of the ID, followed by a slugified (and, in lookups, optional) form of the track name. """ return f"{}-{slugify(}"