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# -*- coding: utf-8 -*-
"""
rematch_developers command
Match all packages with a packager_str but NULL packager_id to a packager if we
can find one.
Also, match all flag requests with a NULL user_id that have a user_email
matching up to a developer if we can find one.
Usage: ./manage.py rematch_developers
"""
from django.core.management.base import NoArgsCommand
from django.db import transaction
import sys
import logging
from devel.utils import UserFinder
from main.models import Package
from packages.models import FlagRequest
logging.basicConfig(
level=logging.INFO,
format='%(asctime)s -> %(levelname)s: %(message)s',
datefmt='%Y-%m-%d %H:%M:%S',
stream=sys.stderr)
logger = logging.getLogger()
class Command(NoArgsCommand):
help = "Match and map objects in database to developer emails"
def handle_noargs(self, **options):
v = int(options.get('verbosity', None))
if v == 0:
logger.level = logging.ERROR
elif v == 1:
logger.level = logging.INFO
elif v == 2:
logger.level = logging.DEBUG
finder = UserFinder()
match_packager(finder)
match_flagrequest(finder)
@transaction.commit_on_success
def match_packager(finder):
logger.info("getting all unmatched packages")
package_count = matched_count = 0
unknown = set()
for package in Package.objects.filter(packager__isnull=True):
if package.packager_str in unknown:
continue
logger.debug("package %s, packager string %s",
package.pkgname, package.packager_str)
package_count += 1
user = finder.find(package.packager_str)
if user:
package.packager = user
logger.debug(" found user %s" % user.username)
package.save()
matched_count += 1
else:
unknown.add(package.packager_str)
logger.info("%d packager strings checked, %d newly matched",
package_count, matched_count)
logger.debug("unknown packagers:\n%s",
"\n".join(unknown))
@transaction.commit_on_success
def match_flagrequest(finder):
logger.info("getting all non-user flag requests")
req_count = matched_count = 0
unknown = set()
for request in FlagRequest.objects.filter(user__isnull=True):
if request.user_email in unknown:
continue
logger.debug("email %s", request.user_email)
req_count += 1
user = finder.find_by_email(request.user_email)
if user:
request.user = user
logger.debug(" found user %s" % user.username)
request.save()
matched_count += 1
else:
unknown.add(request.user_email)
logger.info("%d request emails checked, %d newly matched",
req_count, matched_count)
# vim: set ts=4 sw=4 et:
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