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54 lines
2.1 KiB
Python
54 lines
2.1 KiB
Python
# -*- coding: iso-8859-1 -*-
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# Copyright (C) 2006-2012 Bastian Kleineidam
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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 along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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"""Status message handling"""
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import time
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from . import task
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class Status (task.LoggedCheckedTask):
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"""Status thread."""
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def __init__ (self, urlqueue, logger, wait_seconds, max_duration):
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"""Initialize the status logger task.
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@param urlqueue: the URL queue
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@ptype urlqueue: Urlqueue
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@param logger: the logger object to inform about status
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@ptype logger: console.StatusLogger
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@param wait_seconds: interval in seconds to report status
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@ptype wait_seconds: int
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@param max_duration: abort checking after given number of seconds
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@ptype max_duration: int or None
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"""
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super(Status, self).__init__(logger)
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self.urlqueue = urlqueue
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self.wait_seconds = wait_seconds
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self.max_duration = max_duration
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def run_checked (self):
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"""Print periodic status messages."""
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self.start_time = time.time()
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self.setName("Status")
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while not self.stopped(self.wait_seconds):
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self.log_status()
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def log_status (self):
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"""Log a status message."""
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duration = time.time() - self.start_time
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if self.max_duration is not None and duration > self.max_duration:
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raise KeyboardInterrupt()
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checked, in_progress, queue = self.urlqueue.status()
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self.logger.log_status(checked, in_progress, queue, duration)
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