def test_exporting_dfg(self):
log = xes_importer.apply(
os.path.join("input_data", "running-example.xes"))
dfg = dfg_discovery.apply(log)
dfg_exporter.apply(
dfg, os.path.join("test_output_data", "running-example.dfg"))
dfg, sa, ea = dfg_importer.apply(
os.path.join("test_output_data", "running-example.dfg"))
os.remove(os.path.join("test_output_data", "running-example.dfg"))
def test_exporting_dfg_with_sa_ea(self):
log = xes_importer.apply(os.path.join("input_data", "running-example.xes"))
dfg = dfg_discovery.apply(log)
sa = start_activities.get_start_activities(log)
ea = end_activities.get_end_activities(log)
dfg_exporter.apply(dfg, os.path.join("test_output_data", "running-example.dfg"),
parameters={dfg_exporter.Variants.CLASSIC.value.Parameters.START_ACTIVITIES: sa,
dfg_exporter.Variants.CLASSIC.value.Parameters.END_ACTIVITIES: ea})
dfg, sa, ea = dfg_importer.apply(os.path.join("test_output_data", "running-example.dfg"))
os.remove(os.path.join("test_output_data", "running-example.dfg"))
def read_dfg(file_path):
"""
Reads a DFG from a .dfg file
Parameters
------------------
file_path
File path
Returns
------------------
dfg
DFG
start_activities
Start activities
end_activities
End activities
"""
from pm4py.objects.dfg.importer import importer as dfg_importer
dfg, start_activities, end_activities = dfg_importer.apply(file_path)
return dfg, start_activities, end_activities
def test_importing_dfg(self):
dfg, sa, ea = dfg_importer.apply(os.path.join("input_data", "running-example.dfg"))
