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109 lines
2.4 KiB
Python
109 lines
2.4 KiB
Python
#!/usr/bin/python
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# Copyright (C) 2006, Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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import os
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import pygtk
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pygtk.require('2.0')
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import gtk
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import gobject
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from sugar import env
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class LogBuffer(gtk.TextBuffer):
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def __init__(self, logfile):
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gtk.TextBuffer.__init__(self)
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self._logfile = logfile
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self._pos = 0
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self.update()
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def update(self):
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f = open(self._logfile, 'r')
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f.seek(self._pos)
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self.insert(self.get_end_iter(), f.read())
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self._pos = f.tell()
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f.close()
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return True
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class LogView(gtk.ScrolledWindow):
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def __init__(self, model):
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gtk.ScrolledWindow.__init__(self)
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self.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
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textview = gtk.TextView(model)
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textview.set_wrap_mode(gtk.WRAP_WORD)
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textview.set_editable(False)
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self.add(textview)
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textview.show()
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class MultiLogView(gtk.Notebook):
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def __init__(self, path):
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gtk.Notebook.__init__(self)
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self._logs_path = path
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self._pages = {}
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self._update()
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gobject.timeout_add(1000, self._update)
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def _add_page(self, logfile):
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full_log_path = os.path.join(self._logs_path, logfile)
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model = LogBuffer(full_log_path)
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view = LogView(model)
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self.append_page(view, gtk.Label(logfile))
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view.show()
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self._pages[logfile] = model
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def _update(self):
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if not os.path.isdir(self._logs_path):
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return True
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for logfile in os.listdir(self._logs_path):
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if self._pages.has_key(logfile):
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self._pages[logfile].update()
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else:
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self._add_page(logfile)
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return True
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window = gtk.Window()
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window.set_default_size(gtk.gdk.screen_width() * 3 / 4,
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gtk.gdk.screen_height() * 3 / 4)
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window.realize()
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window.window.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DIALOG)
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path = os.path.join(env.get_profile_path(), 'logs')
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viewer = MultiLogView(path)
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window.add(viewer)
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viewer.show()
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window.show()
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gtk.main()
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