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# Copyright 2010 Lars Wirzenius
#
# 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 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 time
import ttystatus
class ElapsedTime(ttystatus.Widget):
'''Display elapsed time since widget was first updated.'''
def __init__(self):
self.started = None
self.secs = 0
def get_time(self): # pragma: no cover
'''Wrapper around time.time() for unit tests to override.'''
return time.time()
def render(self, width):
secs = self.secs
hours = secs / 3600
secs %= 3600
mins = secs / 60
secs %= 60
return '%02dh%02dm%02ds' % (hours, mins, secs)
def update(self, master):
if self.started is None:
self.started = self.get_time()
self.secs = self.get_time() - self.started
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