Add forgotten file

pisi/cli/listnewest.py

@@ -0,0 +1,93 @@
+# -*- coding:utf-8 -*-
+#
+# Copyright (C) 2009, TUBITAK/UEKAE
+#
+# This program 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 2 of the License, or (at your option)
+# any later version.
+#
+# Please read the COPYING file.
+#
+
+import optparse
+
+import gettext
+__trans = gettext.translation('pisi', fallback=True)
+_ = __trans.ugettext
+
+import pisi.cli.command as command
+import pisi.context as ctx
+import pisi.util as util
+import pisi.api
+import pisi.db
+
+class ListNewest(command.Command):
+    """List newest packages in the repositories
+
+Usage: list-newest [ <repo1> <repo2> ... repon ]
+
+Gives a list of PiSi newly published packages in the specified
+repositories. If no repository is specified, we list the new
+packages from all repositories.
+"""
+    __metaclass__ = command.autocommand
+
+    def __init__(self, args):
+        super(ListNewest, self).__init__(args)
+        self.componentdb = pisi.db.componentdb.ComponentDB()
+        self.packagedb = pisi.db.packagedb.PackageDB()
+
+    name = ("list-newest", "ln")
+
+    def options(self):
+
+        group = optparse.OptionGroup(self.parser, _("list-newest options"))
+        group.add_option("-s", "--since", action="store",
+                               default=None, help=_("List new packages added to repository after this given date formatted as yyyy-mm-dd"))
+        group.add_option("-l", "--last", action="store",
+                               default=None, help=_("List new packages added to repository after last nth previous repository update"))
+        self.parser.add_option_group(group)
+
+    def run(self):
+
+        self.init(database = True, write = False)
+
+        if self.args:
+            for arg in self.args:
+                self.print_packages(arg)
+        else:
+            # print for all repos
+            for repo in pisi.api.list_repos():
+                self.print_packages(repo)
+
+    def print_packages(self, repo):
+        if ctx.config.get_option('since'):
+            since = ctx.config.get_option('since')
+        elif ctx.config.get_option('last'):
+            since = pisi.db.historydb.HistoryDB().get_last_repo_update(int(ctx.config.get_option('last')))
+        else:
+            since = None
+
+        l = pisi.api.list_newest(repo, since)
+        if not l:
+            return
+
+        if since:
+            ctx.ui.info(_("Packages added to %s since %s:\n") % (repo, since))
+        else:
+            ctx.ui.info(_("Packages added to %s:") % (repo))
+
+        # maxlen is defined dynamically from the longest package name (#9021)
+        if l:
+            maxlen = max([len(_p) for _p in l])
+
+        l.sort()
+        for p in l:
+            package = self.packagedb.get_package(p, repo)
+            lenp = len(p)
+            p = p + ' ' * max(0, maxlen - lenp)
+            ctx.ui.info('%s - %s ' % (p, unicode(package.summary)))
+
+        print
+