aurweb/scripts/aurblup.py
Lukas Fleischer cc66259d33 aurblup: Drop support for multiple servers
Support for multiple servers has never been used by the official aurweb
setup and the current implementation makes it impossible to use server
URIs that contain spaces. For simplicity, change the implementation such
that only a single server is supported.

Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>
2016-09-29 22:07:24 +02:00

55 lines
1.7 KiB
Python
Executable file

#!/usr/bin/python3
import pyalpm
import re
import aurweb.config
import aurweb.db
db_path = aurweb.config.get('aurblup', 'db-path')
sync_dbs = aurweb.config.get('aurblup', 'sync-dbs').split(' ')
server = aurweb.config.get('aurblup', 'server')
def main():
blacklist = set()
providers = set()
repomap = dict()
h = pyalpm.Handle("/", db_path)
for sync_db in sync_dbs:
repo = h.register_syncdb(sync_db, pyalpm.SIG_DATABASE_OPTIONAL)
repo.servers = [server.replace("%s", sync_db)]
t = h.init_transaction()
repo.update(False)
t.release()
for pkg in repo.pkgcache:
blacklist.add(pkg.name)
[blacklist.add(x) for x in pkg.replaces]
providers.add((pkg.name, pkg.name))
repomap[(pkg.name, pkg.name)] = repo.name
for provision in pkg.provides:
provisionname = re.sub(r'(<|=|>).*', '', provision)
providers.add((pkg.name, provisionname))
repomap[(pkg.name, provisionname)] = repo.name
conn = aurweb.db.Connection()
cur = conn.execute("SELECT Name, Provides FROM OfficialProviders")
oldproviders = set(cur.fetchall())
for pkg, provides in providers.difference(oldproviders):
repo = repomap[(pkg, provides)]
conn.execute("INSERT INTO OfficialProviders (Name, Repo, Provides) "
"VALUES (?, ?, ?)", [pkg, repo, provides])
for pkg, provides in oldproviders.difference(providers):
conn.execute("DELETE FROM OfficialProviders "
"WHERE Name = ? AND Provides = ?", [pkg, provides])
conn.commit()
conn.close()
if __name__ == '__main__':
main()