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16765d5532
Maintain a list of virtual provisions of packages from the official binary package repositories. The list can be updated using the aurblup script, e.g. via a cronjob. This allows for adding proper links to package dependencies: If an AUR package depends on a package from the official repositories (or on a name provided by a package from the official repositories), add a link to the corresponding archweb package details page. If an AUR package depends on another AUR package (or on a name provided by another AUR package), add a link to the corresponding aurweb package details page. Otherwise, just display the name and do not add a link at all. Fixes FS#46549. Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>
61 lines
2.1 KiB
Python
Executable file
61 lines
2.1 KiB
Python
Executable file
#!/usr/bin/python3
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import configparser
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import mysql.connector
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import os
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import pyalpm
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config = configparser.RawConfigParser()
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config.read(os.path.dirname(os.path.realpath(__file__)) + "/../conf/config")
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aur_db_host = config.get('database', 'host')
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aur_db_name = config.get('database', 'name')
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aur_db_user = config.get('database', 'user')
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aur_db_pass = config.get('database', 'password')
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aur_db_socket = config.get('database', 'socket')
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db_path = config.get('aurblup', 'db-path')
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sync_dbs = config.get('aurblup', 'sync-dbs').split(' ')
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servers = config.get('aurblup', 'servers').split(' ')
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blacklist = set()
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providers = set()
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h = pyalpm.Handle("/", db_path)
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for sync_db in sync_dbs:
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repo = h.register_syncdb(sync_db, pyalpm.SIG_DATABASE_OPTIONAL)
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repo.servers = [server.replace("%s", sync_db) for server in servers]
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t = h.init_transaction()
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repo.update(False)
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t.release()
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for pkg in repo.pkgcache:
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blacklist.add(pkg.name)
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[blacklist.add(x) for x in pkg.replaces]
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providers.add((pkg.name, pkg.name))
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[providers.add((pkg.name, x)) for x in pkg.provides]
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db = mysql.connector.connect(host=aur_db_host, user=aur_db_user,
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passwd=aur_db_pass, db=aur_db_name,
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unix_socket=aur_db_socket, buffered=True)
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cur = db.cursor()
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cur.execute("SELECT Name FROM PackageBlacklist")
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oldblacklist = set([row[0] for row in cur.fetchall()])
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for pkg in blacklist.difference(oldblacklist):
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cur.execute("INSERT INTO PackageBlacklist (Name) VALUES (%s)", [pkg])
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for pkg in oldblacklist.difference(blacklist):
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cur.execute("DELETE FROM PackageBlacklist WHERE Name = %s", [pkg])
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cur.execute("SELECT Name, Provides FROM OfficialProviders")
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oldproviders = set(cur.fetchall())
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for pkg, provides in providers.difference(oldproviders):
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cur.execute("INSERT INTO OfficialProviders (Name, Provides) "
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"VALUES (%s, %s)", [pkg, provides])
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for pkg, provides in oldproviders.difference(providers):
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cur.execute("DELETE FROM OfficialProviders "
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"WHERE Name = %s AND Provides = %s", [pkg, provides])
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db.commit()
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db.close()
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