'''
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/>.
'''
import warnings
import deprecation
from pm4py.meta import VERSION
from pm4py.objects.log import obj as log_inst
[docs]@deprecation.deprecated(deprecated_in='2.1.3.1', removed_in='2.4.0', current_version=VERSION,
details='filter_() deprecated, use pm4py.filter_log() or pm4py.filter_trace() instead')
def filter_(func, log):
'''
Filters the log according to a given lambda function.
Parameters
----------
func
log
Returns
-------
'''
if isinstance(log, log_inst.EventLog):
return log_inst.EventLog(list(filter(func, log)), attributes=log.attributes, classifiers=log.classifiers,
omni_present=log.omni_present, extensions=log.extensions, properties=log.properties)
elif isinstance(log, log_inst.EventStream):
return log_inst.EventStream(list(filter(func, log)), attributes=log.attributes, classifiers=log.classifiers,
omni_present=log.omni_present, extensions=log.extensions, properties=log.properties)
else:
warnings.warn('input log object not of appropriate type, filter() not applied')
return log
[docs]@deprecation.deprecated(deprecated_in='2.1.3.1', removed_in='2.4.0', current_version=VERSION,
details='map_() deprecated, use pm4py.map_log() or pm4py.map_trace() instead')
def map_(func, log):
'''
Maps the log according to a given lambda function.
domain and target of the function need to be of the same type (either trace or event) otherwise, the map behaves unexpected
Parameters
----------
func
log
Returns
-------
'''
if isinstance(log, log_inst.EventLog):
return log_inst.EventLog(list(map(func, log)), attributes=log.attributes, classifiers=log.classifiers,
omni_present=log.omni_present, extensions=log.extensions, properties=log.properties)
elif isinstance(log, log_inst.EventStream):
return log_inst.EventStream(list(map(func, log)), attributes=log.attributes, classifiers=log.classifiers,
omni_present=log.omni_present, extensions=log.extensions, properties=log.properties)
else:
warnings.warn('input log object not of appropriate type, map() not applied')
return log
[docs]@deprecation.deprecated(deprecated_in='2.1.3.1', removed_in='2.4.0', current_version=VERSION,
details='sort_() deprecated, use pm4py.sort_log() or pm4py.sort_trace() instead')
def sort_(func, log, reverse=False):
if isinstance(log, log_inst.EventLog):
return log_inst.EventLog(sorted(log, key=func, reverse=reverse), attributes=log.attributes,
classifiers=log.classifiers, omni_present=log.omni_present, extensions=log.extensions, properties=log.properties)
elif isinstance(log, log_inst.EventStream):
return log_inst.EventStream(sorted(log, key=func, reverse=reverse), attributes=log.attributes,
classifiers=log.classifiers,
omni_present=log.omni_present, extensions=log.extensions, properties=log.properties)
else:
warnings.warn('input log object not of appropriate type, map() not applied')
return log