def negative_parser_main():
usage = """
Usage: ./negative_parser.py <negative XES LOG filename> [--verbose][--debug]
"""
if not check_argv(sys.argv, minimum=1, maximum=4):
print usage
ret = -1
else:
ret = 0
try:
filename = sys.argv[1]
if not filename.endswith('.xes'):
print filename, ' does not end in .xes. It should...'
raise Exception('Filename has wrong extension')
if not isfile(filename):
raise Exception("El archivo especificado no existe")
if '--debug' in sys.argv:
pdb.set_trace()
obj = NegativeParser(filename, verbose='--verbose' in sys.argv)
obj.parse()
if '--verbose' in sys.argv:
print 'Parse done. Calcuting Parikhs vector'
obj.parikhs_vector()
print 'Se encontraron {0} puntos en un espacio de dimensión {1}'.format(
len(obj.pv_set), obj.dim)
if '--verbose' in sys.argv:
print "#"*15
except Exception, err:
ret = 1
if hasattr(err, 'message'):
print 'Error: ', err.message
else:
print 'Error: ', err
raise err
return ret
def parse_negatives(self):
if not self.nfilename:
logger.error('No se ha especificado un archivo '\
'de trazas negativas!')
raise Exception('No se ha especificado un archivo '\
'de trazas negativas!')
if self.verbose:
print 'Starting parse of negative traces\n'
start_time = time.time()
if self.nfilename.endswith('.xes'):
parser = NegativeParser(self.nfilename,
required_dimension=self.dim,
event_dictionary=self.event_dictionary)
elif self.filename.endswith('.txt'):
raise Exception('Not implemented yet!')
else:
logger.error("Error in file %s extension. Only '.xes'"\
" is allowed!",(self.nfilename or ''))
raise Exception("Error in file %s extension. Only '.xes'"\
" is allowed!"%(self.nfilename or ''))
parser.parikhs_vector()
self.npv_traces = parser.pv_traces
self.npv_set = parser.pv_set
self.npv_array = parser.pv_array
if self.verbose:
print 'Parse of negative traces done\n'
elapsed_time = time.time() - start_time
print '# RESULTADO obtenido en: ', elapsed_time
print '#'*40+'\n'
def parse_negatives(self):
if not self.nfilename:
logger.error('No se ha especificado un archivo '\
'de trazas negativas!')
raise Exception('No se ha especificado un archivo '\
'de trazas negativas!')
if self.nfilename.endswith('.xes'):
parser = NegativeParser(self.nfilename,
required_dimension=self.dim,
event_dictionary=self.event_dictionary)
elif self.filename.endswith('.txt'):
raise Exception('Not implemented yet!')
else:
logger.error("Error in file %s extension. Only '.xes'"\
" is allowed!",(self.nfilename or ''))
raise Exception("Error in file %s extension. Only '.xes'"\
" is allowed!"%(self.nfilename or ''))
parser.parikhs_vector()
self.npv_traces = parser.pv_traces
self.npv_set = parser.pv_set
self.npv_array = parser.pv_array