slpkg/slpkg/grep_md5.py
2014-12-29 09:46:02 +02:00

53 lines
1.8 KiB
Python

#!/usr/bin/python
# -*- coding: utf-8 -*-
# grep_md5.py file is part of slpkg.
# Copyright 2014 Dimitris Zlatanidis <d.zlatanidis@gmail.com>
# All rights reserved.
# Slpkg is a user-friendly package manager for Slackware installations
# https://github.com/dslackw/slpkg
# Slpkg is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from slack.mirrors import mirrors
from url_read import URL
from __metadata__ import (
slpkg_CHECKSUMS_link,
lib_path,
slack_rel
)
def pkg_checksum(binary, repo):
'''
Return checksum from CHECKSUMS.md5 file by repository
'''
md5 = "None"
if repo == "slack_patches" and slack_rel == "stable":
CHECKSUMS_md5 = URL(mirrors("CHECKSUMS.md5", "patches/")).reading()
elif repo == "slack_patches" and slack_rel == "current":
CHECKSUMS_md5 = URL(mirrors("CHECKSUMS.md5", "")).reading()
elif repo == "slpkg":
CHECKSUMS_md5 = URL(slpkg_CHECKSUMS_link).reading()
else:
lib = '{0}{1}_repo/CHECKSUMS.md5'.format(lib_path, repo)
f = open(lib, "r")
CHECKSUMS_md5 = f.read()
f.close()
for line in CHECKSUMS_md5.splitlines():
if line.endswith(binary):
md5 = line.split()[0]
return md5