added command 'repoinfo'

README.rst

@@ -210,6 +210,8 @@ Command Line Tool Usage
     Commands:
        update                                   update all package lists
        re-create                                recreate package lists
+       repolist                                 list all repositories
+       repoinfo [repository]                    repository information
        update slpkg                             check and update slpkg
 
     Optional arguments:

man/slpkg.8

@@ -39,6 +39,7 @@ Commands:
    update                                   update all package lists
    re-create                                recreate package lists  
    repolist                                 list all repositories
+   repoinfo [repository]                    repository information
    update slpkg                             check and update slpkg
 
 Optional arguments:
@@ -104,6 +105,11 @@ command deletes all the packages lists and re-created.
 .PP
 Lists all enabled or disabled repositories.
 
+.SS repoinfo
+\fBslpkg\fP \fBrepoinfo\fP <\fBrepository\fP>
+.PP
+View repository information.
+
 .SS update slpkg
 \fBslpkg\fP \fBupdate\fP \fBslpkg\fP
 .PP

slpkg/arguments.py

@@ -38,6 +38,7 @@ def options():
         "lists",
         "   re-create                                recreate package lists",
         "   repolist                                 list all repositories",
+        "   repoinfo [repository]                    repository information",
         "   update slpkg                             check and update slpkg\n",
         "Optional arguments:",
         "  -h, --help                                show this help message " +

slpkg/main.py

@@ -24,6 +24,7 @@
 import sys
 import getpass
 
+from repoinfo import RepoInfo
 from repolist import RepoList
 
 from desc import PkgDesc
@@ -131,6 +132,10 @@ def main():
     if len(args) == 1 and args[0] == "repolist":
         RepoList().repos()
 
+    if (len(args) == 2 and args[0] == "repoinfo" and
+            args[1] in RepoList().all_repos):
+        RepoInfo().view(args[1])
+
     if len(args) == 0:
         usage()
     elif (len(args) == 1 and args[0] == "-h" or

slpkg/repoinfo.py

@@ -0,0 +1,97 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# repoinfo.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/>.
+
+
+import sys
+
+from sizes import units
+from repolist import RepoList
+from __metadata__ import (
+    lib_path,
+    log_path,
+    repositories,
+    color
+)
+
+
+class RepoInfo(object):
+
+    def __init__(self):
+        self.form = {}
+        self.all_repos = RepoList().all_repos
+        del RepoList().all_repos
+
+    def view(self, repo):
+        '''
+        View repository information
+        '''
+        status = '{0}disabled{1}'.format(color['RED'], color['ENDC'])
+        if repo in repositories:
+            status = '{0}enabled{1}'.format(color['GREEN'], 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':
+            sum_sbo_pkgs = 0
+            for line in open(lib_path + 'sbo_repo/SLACKBUILDS.TXT', 'r'):
+                if line.startswith('SLACKBUILD NAME: '):
+                    sum_sbo_pkgs += 1
+            with open(log_path + 'sbo/ChangeLog.txt', 'r') as changelog_txt:
+                last_upd = changelog_txt.readline().replace('\n', '')
+            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 color['GREY'] + key + 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 open(lib_path + repo + '_repo/PACKAGES.TXT', 'r'):
+            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())
+        return [sum_pkgs, size, unsize, last_upd]