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Viewing changes to sonata/plugins/localmpd.py

  • Committer: Bazaar Package Importer
  • Author(s): Michal Čihař
  • Date: 2009-05-11 09:10:00 UTC
  • mfrom: (4.2.3 squeeze)
  • Revision ID: james.westby@ubuntu.com-20090511091000-jzspxudws5ngxb5e
Tags: 1.6.2-1
http://bugs.debian.org/528045
New upstream version (Closes: #528045).

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sonata/plugins/localmpd.py
 
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# this is the magic interpreted by Sonata, referring to construct_tab below:
 
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### BEGIN PLUGIN INFO
 
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# [plugin]
 
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# plugin_format: 0, 0
 
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# name: Local MPD
 
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# version: 0, 0, 0
 
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# description: A tab for controlling local MPD
 
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# author: Tuukka Hastrup
 
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# author_email: Tuukka.Hastrup@iki.fi
 
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# url: http://sonata.berlios.de
 
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# [capabilities]
 
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# tabs: construct_tab
 
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### END PLUGIN INFO
 
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import subprocess, locale
 
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import gobject, gtk
 
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from sonata.misc import escape_html
 
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def update(label):
 
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        # schedule next update
 
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        gobject.timeout_add(1000, update, label)
 
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        # don't update if not visible
 
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        if not label.window or not label.window.is_viewable():
 
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                return
 
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        commands = [("Processes", ["sh", "-c", "ps wwu -C mpd"]),
 
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                    ("Networking", ["sh", "-c", "netstat -Watue --numeric-hosts | egrep ':6600|^Proto'"]),
 
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                    ("Files", ["sh", "-c", "ls -lRh /etc/mpd.conf /var/lib/mpd"]),
 
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                    ]
 
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        outputs = [(title, subprocess.Popen(command, 
 
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                                            stdout=subprocess.PIPE,
 
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                                            stderr=subprocess.PIPE
 
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                                            ).communicate())
 
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                   for title, command in commands]
 
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        text = '\n'.join(["<b>%s</b>\n<tt>%s</tt><i>%s</i>\n" %
 
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                          (title, escape_html(stdout), escape_html(stderr))
 
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                          for title, (stdout, stderr) in outputs])
 
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        label.set_markup(text.decode(locale.getpreferredencoding(), 
 
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                                     'replace'))
 
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# nothing magical here, this constructs the parts of the tab when called:
 
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def construct_tab():
 
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        vbox = gtk.VBox()
 
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        label = gtk.Label()
 
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        label.set_properties(xalign=0.0, xpad=5, yalign=0.0, ypad=5, 
 
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                             selectable=True)
 
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        vbox.pack_start(label)
 
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        update(label)
 
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        window = gtk.ScrolledWindow()
 
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        window.set_properties(hscrollbar_policy=gtk.POLICY_AUTOMATIC,
 
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                              vscrollbar_policy=gtk.POLICY_AUTOMATIC)
 
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        window.add_with_viewport(vbox)
 
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        window.show_all()
 
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        # (tab content, icon name, tab name, the widget to focus on tab switch)
 
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        return (window, None, "Local MPD", None)