diff options
Diffstat (limited to 'packages/models.py')
| -rw-r--r-- | packages/models.py | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/packages/models.py b/packages/models.py index c7b1cab..cb65f1f 100644 --- a/packages/models.py +++ b/packages/models.py @@ -228,10 +228,6 @@ class RelatedToBase(models.Model): '''Find a satisfier for this related package that best matches the given criteria. It will not search provisions, but will find packages named and matching repo characteristics if possible.''' - # NOTE: this is cribbed directly from the PackageDepend method of the - # same name. Really, all of these things could use the same method if - # the PackageDepend class was moved here and field names were changed - # to match the layout we use here. pkgs = Package.objects.normal().filter(pkgname=self.name) if not self.pkg.arch.agnostic: # make sure we match architectures if possible @@ -258,6 +254,36 @@ class RelatedToBase(models.Model): return pkg + def get_providers(self): + '''Return providers of this related package. Does *not* include exact + matches as it checks the Provision names only, use get_best_satisfier() + instead for exact matches.''' + pkgs = Package.objects.normal().filter( + provides__name=self.name).order_by().distinct() + if not self.pkg.arch.agnostic: + # make sure we match architectures if possible + arches = self.pkg.applicable_arches() + pkgs = pkgs.filter(arch__in=arches) + + # Logic here is to filter out packages that are in multiple repos if + # they are not requested. For example, if testing is False, only show a + # testing package if it doesn't exist in a non-testing repo. + filtered = {} + for package in pkgs: + if package.pkgname not in filtered or \ + package.repo.staging == self.pkg.repo.staging: + filtered[package.pkgname] = package + pkgs = filtered.values() + + filtered = {} + for package in pkgs: + if package.pkgname not in filtered or \ + package.repo.testing == self.pkg.repo.testing: + filtered[package.pkgname] = package + pkgs = filtered.values() + + return pkgs + def __unicode__(self): if self.version: return u'%s%s%s' % (self.name, self.comparison, self.version) |