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#!/usr/bin/python3
import sqlite3
import apt_pkg
apt_pkg.init()
class SqliteDatabase(object):
def __init__(self, filename):
self.con = sqlite3.connect(filename)
self.component = ""
def lookup(self, command):
# deal with invalid unicode (LP: #1130444)
command = command.encode("utf-8", "surrogateescape").decode("utf-8", "replace")
results = []
for row in self.con.execute(
"""
SELECT packages.name, packages.version, packages.component
FROM commands
INNER JOIN packages on packages.pkgID = commands.pkgID
WHERE commands.command=?
ORDER BY packages.priority DESC
""", (command,)).fetchall():
results.append( (row[0], row[1], row[2]) )
return results