euscanwww: big ugly commit, sorry

Signed-off-by: Corentin Chary <corentincj@iksaif.net>

euscanwww/euscan/management/commands/list-packages.py

@@ -1,3 +1,5 @@
+from optparse import make_option
+
 from django.core.management.base import BaseCommand, CommandError
 from euscanwww.euscan.models import Package
 
@@ -5,6 +7,49 @@ class Command(BaseCommand):
     _overlays = {}
     help = 'List packages'
 
+    option_list = BaseCommand.option_list + (
+        make_option('--after',
+            action='store',
+            dest='after',
+            default=False,
+            help='After package'),
+        make_option('--before',
+            action='store',
+            dest='before',
+            default=False,
+            help='Before package'),
+        make_option('--limit',
+            action='store',
+            dest='limit',
+            default=False,
+            help='limit'),
+        )
+
     def handle(self, *args, **options):
-        for pkg in Package.objects.all():
+        after = None
+        before = None
+
+        if options['after']:
+            category, name = options['after'].split('/')
+            after = Package.objects.get(category=category, name=name)
+
+        if options['before']:
+            category, name = options['before'].split('/')
+            before = Package.objects.get(category=category, name=name)
+
+        packages = Package.objects
+
+        if after or before:
+            if after:
+                packages = packages.filter(id__gte=after.id)
+            if before:
+                packages = packages.filter(id__lte=before.id)
+        else:
+            packages = packages.all()
+
+        if options['limit']:
+            packages = packages[:int(options['limit'])]
+
+        for pkg in packages:
             self.stdout.write('%s/%s\n' % (pkg.category, pkg.name))
+        self.stdout.close()

euscanwww/euscan/management/commands/scan-metadata.py

@@ -74,6 +74,9 @@ class Command(BaseCommand):
             sys.stderr.write(self.style.ERROR("Gentoolkit fatal error: '%s'\n" % str(err)))
 
         if pkg.metadata:
+            obj.herds.clear()
+            obj.maintainers.clear()
+
             for herd in pkg.metadata.herds(True):
                 herd = self.store_herd(options, herd[0], herd[1])
                 obj.herds.add(herd)
@@ -88,6 +91,10 @@ class Command(BaseCommand):
         obj.save()
 
     def store_herd(self, options, name, email):
+        if not name:
+            name = '{nil}'
+        name = name.strip("\r").strip("\n").strip("\t").strip()
+
         herd, created = Herd.objects.get_or_create(herd=name)
 
         if created or herd.email != email:
@@ -102,13 +109,16 @@ class Command(BaseCommand):
     def store_maintainer(self, options, name, email):
         if not name:
             name = email
+        if not name:
+            name = '{nil}'
 
-        maintainer, created = Maintainer.objects.get_or_create(name=name, email=email)
+        maintainer, created = Maintainer.objects.get_or_create(email=email)
 
         if created:
             if not options['quiet']:
                 sys.stdout.write('[m] %s <%s>\n' % (name.encode('utf-8'), email))
 
+            maintainer.name = name
             maintainer.save()
 
         return maintainer

euscanwww/euscan/management/commands/scan-portage.py

@@ -120,6 +120,7 @@ class Command(BaseCommand):
         # Delete previous versions to handle incremental scan correctly
         Version.objects.filter(package=obj, packaged=True).delete()
 
+        obj.n_packaged = 0
         obj.n_versions = Version.objects.filter(package=obj).count()
         obj.save()