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author | Lukas Fleischer <archlinux@cryptocrack.de> | 2015-01-09 10:53:44 +0100 |
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committer | Lukas Fleischer <archlinux@cryptocrack.de> | 2015-01-09 13:14:02 +0100 |
commit | 3c171d353f930874593cfa94434b7b5d8e5f9aa8 (patch) | |
tree | 261184b25da4c151567fece536c0d3e43b05b5b4 /scripts/aurblup/aurblup.py | |
parent | 7dd78de3fdd8ddebd0037459757ffe1bdaedaf07 (diff) | |
download | aur-3c171d353f930874593cfa94434b7b5d8e5f9aa8.tar.gz aur-3c171d353f930874593cfa94434b7b5d8e5f9aa8.tar.xz |
Rewrite aurblup in Python
The AUR backend already uses several Python scripts, rewrite the aurblup
helper as well. This has several advantages:
* We can easily use the main configuration file without using any shell
script wrappers.
* aurblup does not need to be recompiled on libalpm soname bumps.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Diffstat (limited to 'scripts/aurblup/aurblup.py')
-rwxr-xr-x | scripts/aurblup/aurblup.py | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/scripts/aurblup/aurblup.py b/scripts/aurblup/aurblup.py new file mode 100755 index 00000000..e678fee9 --- /dev/null +++ b/scripts/aurblup/aurblup.py @@ -0,0 +1,48 @@ +#!/usr/bin/python3 + +import configparser +import mysql.connector +import os +import pyalpm + +config = configparser.RawConfigParser() +config.read(os.path.dirname(os.path.realpath(__file__)) + "/../../conf/config") + +aur_db_host = config.get('database', 'host') +aur_db_name = config.get('database', 'name') +aur_db_user = config.get('database', 'user') +aur_db_pass = config.get('database', 'password') +aur_db_socket = config.get('database', 'socket') +db_path = config.get('aurblup', 'db-path') +sync_dbs = config.get('aurblup', 'sync-dbs').split(' ') +servers = config.get('aurblup', 'servers').split(' ') + +blacklist = set() + +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) for server in servers] + 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] + +db = mysql.connector.connect(host=aur_db_host, user=aur_db_user, + passwd=aur_db_pass, db=aur_db_name, + unix_socket=aur_db_socket, buffered=True) +cur = db.cursor() + +cur.execute("SELECT Name FROM PackageBlacklist") +oldblacklist = set([row[0] for row in cur.fetchall()]) + +for pkg in blacklist.difference(oldblacklist): + cur.execute("INSERT INTO PackageBlacklist (Name) VALUES (%s)", [pkg]) +for pkg in oldblacklist.difference(blacklist): + cur.execute("DELETE FROM PackageBlacklist WHERE Name = %s", [pkg]) + +db.commit() +db.close() |