slpkg/slpkg/repoinfo.py
2015-06-08 06:28:49 +03:00

125 lines
5 KiB
Python

#!/usr/bin/python
# -*- coding: utf-8 -*-
# repoinfo.py file is part of slpkg.
# Copyright 2014-2015 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/>.
import os
import sys
from sizes import units
from utils import Utils
from repositories import Repo
from repolist import RepoList
from __metadata__ import MetaData as _meta_
class RepoInfo(object):
def __init__(self):
self.form = {
"Last updated:": "",
"Number of packages:": "",
"Repo id:": "",
"Default:": "",
"Repo url:": "",
"Status:": "",
"Total compressed packages:": "",
"Total uncompressed packages:": ""
}
self.meta = _meta_
self.all_repos = RepoList().all_repos
self.all_repos.update(Repo().custom_repository())
del RepoList().all_repos
def view(self, repo):
"""
View repository information
"""
status = "{0}disabled{1}".format(self.meta.color["RED"],
self.meta.color["ENDC"])
self.form["Status:"] = status
self.form["Default:"] = "no"
if repo in self.meta.default_repositories:
self.form["Default:"] = "yes"
if (repo in self.meta.repositories and
os.path.isfile(self.meta.lib_path + "{0}_repo/PACKAGES."
"TXT".format(repo))):
status = "{0}enabled{1}".format(self.meta.color["GREEN"],
self.meta.color["ENDC"])
if repo != "sbo":
data = self.repository_data(repo)
size = units(data[1], data[2])
self.form["Repo id:"] = repo
self.form["Repo url:"] = self.all_repos[repo]
self.form["Total compressed packages:"] = "{0} {1}".format(
str(size[1][0]), str(size[0][0]))
self.form["Total uncompressed packages:"] = "{0} {1}".format(
str(size[1][1]), str(size[0][1]))
self.form["Number of packages:"] = data[0]
self.form["Status:"] = status
self.form["Last updated:"] = data[3]
elif (repo == "sbo" and os.path.isfile(self.meta.lib_path + "{0}_repo/"
"SLACKBUILDS.TXT".format(repo))):
status = "{0}enabled{1}".format(self.meta.color["GREEN"],
self.meta.color["ENDC"])
sum_sbo_pkgs = 0
for line in (Utils().read_file(
self.meta.lib_path + "sbo_repo/SLACKBUILDS."
"TXT").splitlines()):
if line.startswith("SLACKBUILD NAME: "):
sum_sbo_pkgs += 1
changelog_txt = Utils().read_file(
self.meta.log_path + "sbo/ChangeLog.txt")
last_upd = changelog_txt.split("\n", 1)[0]
self.form["Repo id:"] = repo
self.form["Repo url:"] = self.all_repos[repo]
self.form["Total compressed packages:"] = ""
self.form["Total uncompressed packages:"] = ""
self.form["Number of packages:"] = sum_sbo_pkgs
self.form["Status:"] = status
self.form["Last updated:"] = last_upd
print("")
for key, value in sorted(self.form.iteritems()):
print self.meta.color["GREY"] + key + self.meta.color["ENDC"], value
print("")
sys.exit(0)
def repository_data(self, repo):
"""
Grap data packages
"""
sum_pkgs, size, unsize, last_upd = 0, [], [], ""
for line in (Utils().read_file(
self.meta.lib_path + repo + "_repo/PACKAGES.TXT").splitlines()):
if line.startswith("PACKAGES.TXT;"):
last_upd = line[14:].strip()
if line.startswith("PACKAGE NAME:"):
sum_pkgs += 1
if line.startswith("PACKAGE SIZE (compressed): "):
size.append(line[28:-2].strip())
if line.startswith("PACKAGE SIZE (uncompressed): "):
unsize.append(line[30:-2].strip())
if repo in ["salix", "slackl"]:
log = Utils().read_file(
self.meta.log_path + "{0}/ChangeLog.txt".format(repo))
last_upd = log.split("\n", 1)[0]
return [sum_pkgs, size, unsize, last_upd]