Source code for pm4py.algo.discovery.inductive.variants.im_f.fall_through_infrequent

'''
    This file is part of PM4Py (More Info: https://pm4py.fit.fraunhofer.de).

    PM4Py 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.

    PM4Py 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 PM4Py.  If not, see <https://www.gnu.org/licenses/>.
'''
from pm4py.objects.log import obj
import logging

[docs]def empty_trace_filtering(l, f): enough_traces = False empty_traces_present, counter = __count_empty_traces(l) if counter >= len(l)*f: enough_traces = True if empty_traces_present: new_log = obj.EventLog() for trace in l: if len(trace) != 0: new_log.append(trace) return empty_traces_present, enough_traces, new_log else: return False, False, l
def __count_empty_traces(l): counter = 0 empty_traces_present = False for trace in l: if len(trace) == 0: empty_traces_present = True counter += 1 return empty_traces_present, counter