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euscanwww/scan_portage: try using gentoopm and fix slots

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gentoopm is still slower with portage backend, will try pkgcore
backend later.

Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
This commit is contained in:
Corentin Chary 2012-07-03 10:56:14 +02:00
parent 8062fddc23
commit bdff6b7c63
1 changed files with 35 additions and 2 deletions
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37
euscanwww/djeuscan/processing/scan/scan_portage.py
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@ -56,6 +56,38 @@ class ScanPortage(object):
)
self._cache['versions'][key] = version
def scan_gentoopm(self, query, category=None):
import gentoopm
pm = gentoopm.get_package_manager()
if category:
packages = pm.stack.filter(key_category=category)
elif query:
packages = pm.stack.filter(query)
else:
packages = pm.stack
package = {}
package_name = None
for p in packages:
pkg = p.key.package
if pkg != package_name:
if package_name:
yield package
package_name = pkg
package['package'] = p.key.package
package['category'] = p.key.category
package['homepage'] = ' '.join(p.homepages)
package['description'] = p.description
package['versions'] = []
package['versions'].append((p._cpv, p.slot, p.repository or 'gentoo'))
if package_name:
yield package
def scan_eix_xml(self, query, category=None):
cmd = ['eix', '--xml']
if query:
@ -93,7 +125,7 @@ class ScanPortage(object):
# append version data to versions
cpv = "%s/%s-%s" % \
(package["category"], package["package"], elem.attrib["id"])
slot = elem.attrib.get("slot", "")
slot = elem.attrib.get("slot", "0")
overlay = elem.attrib.get("repository", "gentoo")
package["versions"].append((cpv, slot, overlay))
@ -119,7 +151,7 @@ class ScanPortage(object):
self.logger.info('Killing existing versions...')
qs = Version.objects.filter(packaged=True)
if category:
qs.filter(package__category=category)
qs = qs.filter(package__category=category)
qs.update(alive=False)
self.logger.info('done')
else:
@ -143,6 +175,7 @@ class ScanPortage(object):
packages_alive = set()
for data in self.scan_eix_xml(query, category):
#for data in self.scan_gentoopm(query, category):
cat, pkg = data['category'], data['package']
package = self.store_package(cat, pkg, data['homepage'], data['description'])
packages_alive.add("%s/%s" % (cat, pkg))