82eb9de993
We had this set up as a unique ForeignKey before, which adds some indirection due to the RelatedManager object being there. By making it a OneToOneField, we can get the profile object directly, enforce uniqueness, and also use it in select_related() calls to make our profiles page a bit more efficient. Signed-off-by: Dan McGee <dan@archlinux.org>
328 lines
12 KiB
Python
328 lines
12 KiB
Python
from django.db import models
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from django.contrib.auth.models import User
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from django.contrib.sites.models import Site
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from main.utils import cache_function
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from packages.models import PackageRelation
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class UserProfile(models.Model):
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id = models.AutoField(primary_key=True) # not technically needed
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notify = models.BooleanField(
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"Send notifications",
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default=True,
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help_text="When enabled, send user 'flag out of date' notifications")
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alias = models.CharField(
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max_length=50,
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help_text="Required field")
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public_email = models.CharField(
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max_length=50,
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help_text="Required field")
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other_contact = models.CharField(max_length=100, null=True, blank=True)
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website = models.CharField(max_length=200, null=True, blank=True)
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yob = models.IntegerField(null=True, blank=True)
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location = models.CharField(max_length=50, null=True, blank=True)
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languages = models.CharField(max_length=50, null=True, blank=True)
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interests = models.CharField(max_length=255, null=True, blank=True)
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occupation = models.CharField(max_length=50, null=True, blank=True)
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roles = models.CharField(max_length=255, null=True, blank=True)
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favorite_distros = models.CharField(max_length=255, null=True, blank=True)
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picture = models.FileField(upload_to='devs', default='devs/silhouette.png')
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user = models.OneToOneField(User, related_name='userprofile')
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allowed_repos = models.ManyToManyField('Repo', blank=True)
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class Meta:
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db_table = 'user_profiles'
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verbose_name = 'Additional Profile Data'
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verbose_name_plural = 'Additional Profile Data'
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class TodolistManager(models.Manager):
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def incomplete(self):
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return self.filter(todolistpkg__complete=False).distinct()
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class PackageManager(models.Manager):
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def flagged(self):
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return self.get_query_set().filter(flag_date__isnull=False)
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class Donor(models.Model):
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id = models.AutoField(primary_key=True)
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name = models.CharField(max_length=255, unique=True)
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visible = models.BooleanField(default=True,
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help_text="Should we show this donor on the public page?")
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def __unicode__(self):
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return self.name
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class Meta:
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db_table = 'donors'
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ordering = ['name']
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class Arch(models.Model):
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id = models.AutoField(primary_key=True)
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name = models.CharField(max_length=255, unique=True)
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agnostic = models.BooleanField(default=False,
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help_text="Is this architecture non-platform specific?")
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def __unicode__(self):
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return self.name
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class Meta:
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db_table = 'arches'
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ordering = ['name']
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verbose_name_plural = 'arches'
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class Repo(models.Model):
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id = models.AutoField(primary_key=True)
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name = models.CharField(max_length=255, unique=True)
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testing = models.BooleanField(default=False,
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help_text="Is this repo meant for package testing?")
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bugs_project = models.SmallIntegerField(default=1,
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help_text="Flyspray project ID for this repository.")
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svn_root = models.CharField(max_length=64,
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help_text="SVN root (e.g. path) for this repository.")
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def __unicode__(self):
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return self.name
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class Meta:
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db_table = 'repos'
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ordering = ['name']
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verbose_name_plural = 'repos'
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class Package(models.Model):
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id = models.AutoField(primary_key=True)
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repo = models.ForeignKey(Repo, related_name="packages")
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arch = models.ForeignKey(Arch, related_name="packages")
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pkgname = models.CharField(max_length=255, db_index=True)
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pkgbase = models.CharField(max_length=255, db_index=True)
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pkgver = models.CharField(max_length=255)
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pkgrel = models.CharField(max_length=255)
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pkgdesc = models.CharField(max_length=255, null=True)
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url = models.CharField(max_length=255, null=True)
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filename = models.CharField(max_length=255)
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# TODO: it would be nice to have the >0 check constraint back here
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compressed_size = models.BigIntegerField(null=True)
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installed_size = models.BigIntegerField(null=True)
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build_date = models.DateTimeField(null=True)
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last_update = models.DateTimeField(null=True, blank=True)
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files_last_update = models.DateTimeField(null=True, blank=True)
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license = models.CharField(max_length=255, null=True)
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packager_str = models.CharField(max_length=255)
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packager = models.ForeignKey(User, null=True)
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flag_date = models.DateTimeField(null=True)
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objects = PackageManager()
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class Meta:
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db_table = 'packages'
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ordering = ('pkgname',)
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#get_latest_by = 'last_update'
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#ordering = ('-last_update',)
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def __unicode__(self):
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return self.pkgname
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def get_absolute_url(self):
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return '/packages/%s/%s/%s/' % (self.repo.name.lower(),
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self.arch.name, self.pkgname)
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def get_full_url(self, proto='http'):
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'''get a URL suitable for things like email including the domain'''
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domain = Site.objects.get_current().domain
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return '%s://%s%s' % (proto, domain, self.get_absolute_url())
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@property
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def maintainers(self):
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return User.objects.filter(
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package_relations__pkgbase=self.pkgbase,
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package_relations__type=PackageRelation.MAINTAINER)
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@property
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def signoffs(self):
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if 'signoffs_cache' in dir(self):
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return self.signoffs_cache
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self.signoffs_cache = list(Signoff.objects.filter(
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pkg=self,
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pkgver=self.pkgver,
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pkgrel=self.pkgrel))
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return self.signoffs_cache
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def approved_for_signoff(self):
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return len(self.signoffs) >= 2
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@cache_function(300)
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def get_requiredby(self):
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"""
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Returns a list of package objects.
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"""
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arches = list(Arch.objects.filter(agnostic=True))
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arches.append(self.arch)
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requiredby = Package.objects.select_related('arch', 'repo').filter(
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packagedepend__depname=self.pkgname,
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arch__in=arches).distinct()
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return requiredby.order_by('pkgname')
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@cache_function(300)
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def get_depends(self):
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"""
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Returns a list of dicts. Each dict contains ('pkg' and 'dep').
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If it represents a found package both vars will be available;
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else pkg will be None if it is a 'virtual' dependency.
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"""
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deps = []
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arches = list(Arch.objects.filter(agnostic=True))
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arches.append(self.arch)
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# TODO: we can use list comprehension and an 'in' query to make this more effective
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for dep in self.packagedepend_set.order_by('depname'):
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pkgs = Package.objects.select_related('arch', 'repo').filter(
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pkgname=dep.depname)
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if not self.arch.agnostic:
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# make sure we match architectures if possible
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pkgs = pkgs.filter(arch__in=arches)
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if len(pkgs) == 0:
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# couldn't find a package in the DB
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# it should be a virtual depend (or a removed package)
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pkg = None
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elif len(pkgs) == 1:
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pkg = pkgs[0]
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else:
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# more than one package, see if we can't shrink it down
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# grab the first though in case we fail
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pkg = pkgs[0]
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if self.repo.testing:
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pkgs = pkgs.filter(repo__testing=True)
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else:
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pkgs = pkgs.filter(repo__testing=False)
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if len(pkgs) > 0:
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pkg = pkgs[0]
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deps.append({'dep': dep, 'pkg': pkg})
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return deps
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def base_package(self):
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"""
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Locate the base package for this package. It may be this very package,
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or if it was built in a way that the base package isn't real, will
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return None.
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"""
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try:
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# start by looking for something in this repo
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return Package.objects.get(arch=self.arch,
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repo=self.repo, pkgname=self.pkgbase)
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except Package.DoesNotExist:
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# this package might be split across repos? just find one
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# that matches the correct [testing] repo flag
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pkglist = Package.objects.filter(arch=self.arch,
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repo__testing=self.repo.testing, pkgname=self.pkgbase)
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if len(pkglist) > 0:
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return pkglist[0]
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return None
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def split_packages(self):
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"""
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Return all packages that were built with this one (e.g. share a pkgbase
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value). The package this method is called on will never be in the list,
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and we will never return a package that does not have the same
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repo.testing flag. For any non-split packages, the return value will be
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an empty list.
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"""
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return Package.objects.filter(arch=self.arch,
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repo__testing=self.repo.testing, pkgbase=self.pkgbase).exclude(id=self.id)
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def get_svn_link(self, svnpath):
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linkbase = "http://repos.archlinux.org/wsvn/%s/%s/%s/"
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return linkbase % (self.repo.svn_root, self.pkgbase, svnpath)
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def get_arch_svn_link(self):
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repo = self.repo.name.lower()
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return self.get_svn_link("repos/%s-%s" % (repo, self.arch.name))
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def get_trunk_svn_link(self):
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return self.get_svn_link("trunk")
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def get_bugs_link(self):
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return "https://bugs.archlinux.org/?project=%d&string=%s" % \
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(self.repo.bugs_project, self.pkgname)
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def is_same_version(self, other):
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'is this package similar, name and version-wise, to another'
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return self.pkgname == other.pkgname \
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and self.pkgver == other.pkgver \
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and self.pkgrel == other.pkgrel
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def in_testing(self):
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'''attempt to locate this package in a testing repo; if we are in
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a testing repo we will always return None.'''
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if self.repo.testing:
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return None
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try:
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return Package.objects.get(repo__testing=True,
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pkgname=self.pkgname, arch=self.arch)
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except Package.DoesNotExist:
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return None
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def elsewhere(self):
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'''attempt to locate this package anywhere else, regardless of
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architecture or repository. Excludes this package from the list.'''
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return Package.objects.select_related('arch', 'repo').filter(
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pkgname=self.pkgname).exclude(id=self.id).order_by(
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'arch__name', 'repo__name')
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class Signoff(models.Model):
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pkg = models.ForeignKey(Package)
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pkgver = models.CharField(max_length=255)
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pkgrel = models.CharField(max_length=255)
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packager = models.ForeignKey(User)
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class PackageFile(models.Model):
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id = models.AutoField(primary_key=True)
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pkg = models.ForeignKey('Package')
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path = models.CharField(max_length=255)
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class Meta:
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db_table = 'package_files'
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class PackageDepend(models.Model):
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id = models.AutoField(primary_key=True)
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pkg = models.ForeignKey('Package')
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depname = models.CharField(db_index=True, max_length=255)
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depvcmp = models.CharField(max_length=255)
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class Meta:
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db_table = 'package_depends'
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class Todolist(models.Model):
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id = models.AutoField(primary_key=True)
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creator = models.ForeignKey(User)
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name = models.CharField(max_length=255)
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description = models.TextField()
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date_added = models.DateField(auto_now_add=True)
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objects = TodolistManager()
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def __unicode__(self):
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return self.name
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@property
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def packages(self):
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# select_related() does not use LEFT OUTER JOIN for nullable ForeignKey
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# fields. That is why we need to explicitly list the ones we want.
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return TodolistPkg.objects.select_related(
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'pkg__repo', 'pkg__arch').filter(list=self).order_by('pkg')
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@property
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def package_names(self):
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# depends on packages property returning a queryset
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return self.packages.values_list('pkg__pkgname', flat=True).distinct()
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class Meta:
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db_table = 'todolists'
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def get_absolute_url(self):
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return '/todo/%i/' % self.id
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class TodolistPkg(models.Model):
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id = models.AutoField(primary_key=True)
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list = models.ForeignKey('Todolist')
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pkg = models.ForeignKey('Package')
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complete = models.BooleanField(default=False)
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class Meta:
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db_table = 'todolist_pkgs'
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unique_together = (('list','pkg'),)
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# vim: set ts=4 sw=4 et:
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