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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This file is part of IPAACA, the
# "Incremental Processing Architecture
# for Artificial Conversational Agents".
#
# Copyright (c) 2009-2015 Social Cognitive Systems Group
# CITEC, Bielefeld University
#
# http://opensource.cit-ec.de/projects/ipaaca/
# http://purl.org/net/ipaaca
#
# This file may be licensed under the terms of of the
# GNU Lesser General Public License Version 3 (the ``LGPL''),
# or (at your option) any later version.
#
# Software distributed under the License is distributed
# on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
# express or implied. See the LGPL for the specific language
# governing rights and limitations.
#
# You should have received a copy of the LGPL along with this
# program. If not, go to http://www.gnu.org/licenses/lgpl.html
# or write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# The development of this software was supported by the
# Excellence Cluster EXC 277 Cognitive Interaction Technology.
# The Excellence Cluster EXC 277 is a grant of the Deutsche
# Forschungsgemeinschaft (DFG) in the context of the German
# Excellence Initiative.
from __future__ import division, print_function
import sys
import ipaaca

Ramin Yaghoubzadeh Torky
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def pretty_printed_time(t):
if t<0:
t = -t
sign = '-'
else:
sign = ' '
s = float(t)
h = int(s/3600)
m = int(s/60) - h*60
s -= h*3600 + m*60
ms = int((s-int(s))*1000)
return sign+'%01d:%02d:%02d.%03d'%(h, m, int(s), ms)
def modify(key, value, strip=False, pretty_printed_times=False, time_offset=0.0):
if key=='time':
f = float(value.strip()) - time_offset
return pretty_printed_time(f) if pretty_printed_times else str(f)
else:
return value.strip() if strip else value

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if __name__=='__main__':
try:
iap = ipaaca.IpaacaArgumentParser('ipaaca-logcat')
iap.add_argument(
'-s', '--strip-fields',
dest='strip', action='store_true',
default=False,

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help='Strip leading/trailing whitespace from all fields')
iap.add_argument(
'-p', '--pretty-printed-times',
dest='pretty_printed_times', action='store_true',
default=False,
help='Print human-readable times (hh:mm:ss.ms) instead of float seconds')
iap.add_argument(
'-d', '--delimiter',
dest='delimiter', nargs=1,
default=['\t'],
help='field delimiter, interpreted as python unicode string (default \'\\t\')')

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iap.add_argument(
'-t', '--align-times',
dest='align_times', nargs=2,
default=['0', '0'],
help='Calculate relative output timestamps (default: 0 0 => keep)\nFirst argument is a reference event timestamp from the log file\nSecond argument is the new output time for that same event')
iap.add_argument(
'-f', '--fields',
dest='fields', default=['time', 'text'], nargs='+',
help='fields to print (defaults: \'time\' \'text\')')
arguments = iap.parse_args()
delimiter = eval("u'"+arguments.delimiter[0]+"'", {"__builtins__":None}, {} )

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ref_t, out_t = float(arguments.align_times[0]), float(arguments.align_times[1])
time_offset = ref_t - out_t
#print(arguments); sys.exit(1)

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#modify = (lambda s: s.strip()) if arguments.strip else (lambda s: s)
#modify = lambda s: type(s).__name__
for line in sys.stdin:
record = eval(line.strip(), {"__builtins__":None}, {} )

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print(delimiter.join([modify(f, unicode(record[f]), arguments.strip, arguments.pretty_printed_times, time_offset) for f in arguments.fields]))
except (KeyboardInterrupt, SystemExit):
pass # ret below
except Exception, e:
print(u'Exception: '+unicode(traceback.format_exc()))
ipaaca.exit(1)
ipaaca.exit(0)