euscanwww: fixing merge

Signed-off-by: volpino <fox91@anche.no>

euscanwww/djeuscan/processing/scan_portage.py

@@ -87,23 +87,12 @@ class ScanPortage(object):
             parser = iterparse(output, ["start", "end"])
             parser.next()  # read root tag just for testing output
         except ParseError:
-            if not query:
-                return
-            if self.purge_packages:
-                self.logger.info('- [p] %s' % (query))
-                if '/' in query:
-                    cat, pkg = portage.catsplit(query)
-                    Package.objects.filter(category=cat, name=pkg).delete()
-                else:
-                    Package.objects.filter(name=query).delete()
-            else:
             self.logger.error(
                 self.style.ERROR(
                     "Unknown package '%s'" % query
                 )
             )
-                return
-
+        else:
             cat, pkg, homepage, desc = ("", "", "", "")
             versions = []
             packages_alive = set()
@@ -129,7 +118,8 @@ class ScanPortage(object):
                     if elem.tag == "package":
                         # package tag has been closed, saving everything!
                         with commit_on_success():
-                        package = self.store_package(cat, pkg, homepage, desc)
+                            package = self.store_package(cat, pkg, homepage,
+                                                         desc)
                             packages_alive.add('%s/%s' % (cat, pkg))
                             for cpv, slot, overlay in versions:
                                 self.store_version(package, cpv, slot, overlay)
@@ -271,7 +261,6 @@ class ScanPortage(object):
         Version.objects.filter(packaged=True, alive=False).delete()
 
 
-@commit_on_success
 def scan_portage(packages=None, no_log=False, purge_packages=False,
                  purge_versions=False, prefetch=False, logger=None):