user:~/Desktop$ python discourse_parser.py
> /home/user/Desktop/discourse_parser.py(19)<module>()
-> os.environ["CANDCHOME"]="/home/user/Desktop/candc"
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> /home/user/Desktop/discourse_parser.py(23)<module>()
-> x = nltk.sem.boxer.Boxer()
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> /home/user/Desktop/discourse_parser.py(26)<module>()
-> sentence='This is a sample sentence'
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> /home/user/Desktop/discourse_parser.py(32)<module>()
-> y = x.interpret("Every man runs")
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--Call--
> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(46)interpret()
-> def interpret(self, input, occur_index=False, sentence_id=None, verbose=False):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(56)interpret()
-> return self.batch_interpret([input], occur_index, sentence_id, verbose)[0]
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--Call--
> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(58)batch_interpret()
-> def batch_interpret(self, inputs, occur_index=False, sentence_id=None, verbose=False):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(68)batch_interpret()
-> _, temp_filename = tempfile.mkstemp(prefix='boxer-', suffix='.in', text=True)
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(70)batch_interpret()
-> candc_out = self._call_candc(inputs, temp_filename, verbose=verbose)
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--Call--
> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(81)_call_candc()
-> def _call_candc(self, inputs, filename, verbose=False):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(89)_call_candc()
-> if self._candc_bin is None:
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(90)_call_candc()
-> self._candc_bin = self._find_binary('candc', verbose)
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(91)_call_candc()
-> if self._candc_models_path is None:
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(92)_call_candc()
-> self._candc_models_path = os.path.normpath(os.path.join(self._candc_bin[:-5], '../models'))
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(93)_call_candc()
-> args = ['--models', os.path.join(self._candc_models_path, 'boxer'),
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(94)_call_candc()
-> '--output', filename]
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(96)_call_candc()
-> return self._call('\n'.join(inputs), self._candc_bin, args, verbose)
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--Return--
> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(96)_call_candc()->''
-> return self._call('\n'.join(inputs), self._candc_bin, args, verbose)
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(71)batch_interpret()
-> boxer_out = self._call_boxer(temp_filename, verbose=verbose)
(Pdb) p boxer_out
*** NameError: NameError("name 'boxer_out' is not defined",)
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(73)batch_interpret()
-> os.remove(temp_filename)
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(78)batch_interpret()
-> drs_dict = self._parse_to_drs_dict(boxer_out, occur_index, sentence_id)
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--Call--
> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(157)_parse_to_drs_dict()
-> def _parse_to_drs_dict(self, boxer_out, occur_index, sentence_id):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(158)_parse_to_drs_dict()
-> lines = boxer_out.split('\n')
(Pdb) p lines
*** NameError: NameError("name 'lines' is not defined",)
(Pdb) p boxer_out
'%%% This output was generated by the following command:\n%%% /home/user/Desktop/candc/bin/boxer --box false --semantics drs --format prolog --flat false --resolve true --elimeq true --input /tmp/boxer-DTPcFJ.in \n\n:- multifile     sem/3, id/2.\n:- discontiguous sem/3, id/2.\n:- dynamic       sem/3, id/2.\n'
(Pdb) p lines
*** NameError: NameError("name 'lines' is not defined",)
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(159)_parse_to_drs_dict()
-> drs_dict = {}
(Pdb) p lines
['%%% This output was generated by the following command:', '%%% /home/user/Desktop/candc/bin/boxer --box false --semantics drs --format prolog --flat false --resolve true --elimeq true --input /tmp/boxer-DTPcFJ.in ', '', ':- multifile     sem/3, id/2.', ':- discontiguous sem/3, id/2.', ':- dynamic       sem/3, id/2.', '']
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(160)_parse_to_drs_dict()
-> i = 0
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(161)_parse_to_drs_dict()
-> while i < len(lines):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(162)_parse_to_drs_dict()
-> line = lines[i]
(Pdb) p len(lines)
7
(Pdb) p i
0
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(163)_parse_to_drs_dict()
-> if line.startswith('id('):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(176)_parse_to_drs_dict()
-> i += 1
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(161)_parse_to_drs_dict()
-> while i < len(lines):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(162)_parse_to_drs_dict()
-> line = lines[i]
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(163)_parse_to_drs_dict()
-> if line.startswith('id('):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(176)_parse_to_drs_dict()
-> i += 1
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(161)_parse_to_drs_dict()
-> while i < len(lines):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(162)_parse_to_drs_dict()
-> line = lines[i]
(Pdb) i
2
(Pdb) p i
2
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(163)_parse_to_drs_dict()
-> if line.startswith('id('):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(176)_parse_to_drs_dict()
-> i += 1
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(161)_parse_to_drs_dict()
-> while i < len(lines):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(162)_parse_to_drs_dict()
-> line = lines[i]
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(163)_parse_to_drs_dict()
-> if line.startswith('id('):
(Pdb) p i
3
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(176)_parse_to_drs_dict()
-> i += 1
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(161)_parse_to_drs_dict()
-> while i < len(lines):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(162)_parse_to_drs_dict()
-> line = lines[i]
(Pdb) p line
':- multifile     sem/3, id/2.'
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(163)_parse_to_drs_dict()
-> if line.startswith('id('):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(176)_parse_to_drs_dict()
-> i += 1
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(161)_parse_to_drs_dict()
-> while i < len(lines):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(162)_parse_to_drs_dict()
-> line = lines[i]
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(163)_parse_to_drs_dict()
-> if line.startswith('id('):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(176)_parse_to_drs_dict()
-> i += 1
(Pdb) p lines
['%%% This output was generated by the following command:', '%%% /home/user/Desktop/candc/bin/boxer --box false --semantics drs --format prolog --flat false --resolve true --elimeq true --input /tmp/boxer-DTPcFJ.in ', '', ':- multifile     sem/3, id/2.', ':- discontiguous sem/3, id/2.', ':- dynamic       sem/3, id/2.', '']
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(161)_parse_to_drs_dict()
-> while i < len(lines):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(162)_parse_to_drs_dict()
-> line = lines[i]
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(163)_parse_to_drs_dict()
-> if line.startswith('id('):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(176)_parse_to_drs_dict()
-> i += 1
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(161)_parse_to_drs_dict()
-> while i < len(lines):
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(177)_parse_to_drs_dict()
-> return drs_dict
(Pdb) p drs_dict
{}
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--Return--
> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(177)_parse_to_drs_dict()->{}
-> return drs_dict
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(79)batch_interpret()
-> return [drs_dict.get(i+1, None) for i in range(len(inputs))]
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> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(79)batch_interpret()
-> return [drs_dict.get(i+1, None) for i in range(len(inputs))]
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--Return--
> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(79)batch_interpret()->[None]
-> return [drs_dict.get(i+1, None) for i in range(len(inputs))]
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--Return--
> /usr/lib/python2.7/dist-packages/nltk/sem/boxer.py(56)interpret()->None
-> return self.batch_interpret([input], occur_index, sentence_id, verbose)[0]
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> /home/user/Desktop/discourse_parser.py(34)<module>()
-> print "Interpretation is " + str(y)
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Interpretation is None
--Return--
> /home/user/Desktop/discourse_parser.py(34)<module>()->None
-> print "Interpretation is " + str(y)
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Exception AttributeError: "'NoneType' object has no attribute 'path'" in <function _remove at 0xb7245b54> ignored