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# Copyright (C) 2009, 2010 Roman Zimbelmann <romanz@lavabit.com>
#
# 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/>.
LOGFILE = '/tmp/errorlog'
def log(*objects, **keywords):
"""Writes objects to a logfile.
Has the same arguments as print() in python3"""
start = 'start' in keywords and keywords['start'] or 'ranger:'
sep = 'sep' in keywords and keywords['sep'] or ' '
_file = 'file' in keywords and keywords['file'] or open(LOGFILE, 'a')
end = 'end' in keywords and keywords['end'] or '\n'
_file.write(sep.join(map(str, (start, ) + objects)) + end)
#for python3-only versions, this could be replaced with:
#
#def log(*objects, start='ranger:', sep=' ', end='\n'):
# print(start, *objects, end=end, sep=sep, file=open(LOGFILE, 'a'))
def trace():
from traceback import print_stack
print_stack(file=open(LOGFILE, 'a'))
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