def changeptree(request):
print('here is changeptree~~~~~~~~~~~~~~~~~~~~~')
global ADRESS
global ProcessTree
global inputname
global ConvertTree
inputname = uploadview.getlogname()
logadr = './media/log/input_log'
ADRESS = logadr
log = infra.recieve_and_convert_log.convert_log(logadr, logname, logtime,
logtran, logstart,
logcompl, logreso, logid,
inputname[-3:])
#ptree = infra.recieve_and_convert_log.get_processtree(log)
ptree = request.POST.get('ptree')
#print(ptree,'here is ptree')
k = 0
for i, ele in enumerate(ptree):
if i < k:
#print(i,k,"ik")
continue
if ele == "'":
#print("left")
for j, ele in enumerate(ptree[i + 1:]):
#print(ele,"ele")
if ele == "'":
#print("right")
k = i + j + 2
#print(k,ptree[k],"line49")
break
if ele == " ":
#print("space")
b = list(ptree)
b[i + j + 1] = '$'
ptree = ''.join(b)
treelist = ptree.split(" ")
treelist1 = []
for ele in treelist:
ele1 = ele.replace('$', ' ')
treelist1.append(ele1)
processtree = infra.recieve_and_convert_log.convertptree(
treelist1, None, 0)
gviz = pt_visualizer.apply(
processtree,
parameters={
pt_visualizer.Variants.WO_DECORATION.value.Parameters.FORMAT: "png"
})
ConvertTree = 1
ProcessTree = processtree
pt_visualizer.save(gviz, "DES1/static/ptree.gv.png")
window = 1
return render(request, 'processtree.html', {
'gviz': gviz,
'ptree': ProcessTree,
'window': window
})
def display_process_tree():
parameters = {
pt_visualizer.Variants.WO_DECORATION.value.Parameters.FORMAT: "SVG"
}
gviz = pt_visualizer.apply(settings.PROCESS_TREE, parameters=parameters)
log_name = settings.EVENT_LOG_NAME
log_name = log_name.replace(" ", "")
tree_path = os.path.join(settings.TREE_PATH, f"{log_name}.SVG")
pt_visualizer.save(gviz, tree_path)
return tree_path
def save_vis_process_tree(tree, file_path):
"""
Saves the visualization of a process tree
Parameters
---------------
tree
Process tree
file_path
Destination path
"""
format = file_path[file_path.index(".") + 1:].lower()
from pm4py.visualization.process_tree import visualizer as pt_visualizer
parameters = pt_visualizer.Variants.WO_DECORATION.value.Parameters
gviz = pt_visualizer.apply(tree, parameters={parameters.FORMAT: format})
pt_visualizer.save(gviz, file_path)
def save_vis_process_tree(tree: ProcessTree, file_path: str):
"""
Saves the visualization of a process tree
Parameters
---------------
tree
Process tree
file_path
Destination path
"""
format = os.path.splitext(file_path)[1][1:]
from pm4py.visualization.process_tree import visualizer as pt_visualizer
parameters = pt_visualizer.Variants.WO_DECORATION.value.Parameters
gviz = pt_visualizer.apply(tree, parameters={parameters.FORMAT: format})
pt_visualizer.save(gviz, file_path)
def save_graph_file(type, gviz, path):
if type == "alpha":
pn_visualizer.save(gviz, path)
elif type == "heuristic-heu-net":
hn_visualizer.save(gviz, path)
elif type == "heuristic-pet-net":
pn_visualizer.save(gviz, path)
elif type == "dfg-discovery-frequency":
dfg_visualization.save(gviz, path)
elif type == "dfg-discovery-active-time":
dfg_visualization.save(gviz, path)
elif type == "dfg-discovery-pet-net":
pt_visualizer.save(gviz, path)
elif type == "inductive-miner-tree":
pt_visualizer.save(gviz, path)
elif type == "inductive-miner-petri":
pn_visualizer.save(gviz, path)
def processtree(request):
print('here is processtree~~~~~~~~~~~~~~~~~~~~~')
global ADRESS
logadr = ADRESS
gviz = pt_visualizer.apply(
ProcessTree,
parameters={
pt_visualizer.Variants.WO_DECORATION.value.Parameters.FORMAT: "png"
})
Evaluation = infra.recieve_and_convert_log.gettreeinfo()[0]
Loopdict = infra.recieve_and_convert_log.gettreeinfo()[1]
pt_visualizer.save(gviz, "DES1/static/ptree.gv.png")
window = 0
return render(
request, 'processtree.html', {
'gviz': gviz,
'ptree': ProcessTree,
'evaluation': Evaluation,
'loopdict': Loopdict,
'window': window
})
from pm4py.algo.discovery.inductive import algorithm as inductive_miner
from pm4py.visualization.petrinet import visualizer
from pm4py.algo.enhancement.decision import algorithm as decision_mining
from pm4py.visualization.decisiontree import visualizer as tree_visualizer
from pm4py.algo.enhancement.decision import algorithm as decision_mining
import numpy as np
from pm4py.objects.process_tree import pt_operator
from enum import Enum
log = xes_importer.apply(
'/Users/jiao.shuai.1998.12.01outlook.com/code/07.01.2021/DES1/testfile/test.xes'
)
'''
dataframe = log_converter.apply(log, variant=log_converter.Variants.TO_DATA_FRAME)
dataframe.to_csv('/Users/jiao.shuai.1998.12.01outlook.com/code/07.01.2021/DES1/testfile/running-example.csv')
'''
'''
tree = inductive_miner.apply_tree(log)
gviz = pt_visualizer.apply(tree, parameters={pt_visualizer.Variants.WO_DECORATION.value.Parameters.FORMAT: "png"})
pt_visualizer.save(gviz,"/Users/jiao.shuai.1998.12.01outlook.com/code/07.01.2021/DES1/testfile/ptree.png")
'''
hw_values = sna.apply(log, variant=sna.Variants.HANDOVER_LOG)
gviz_hw_py = sna_visualizer.apply(hw_values,
variant=sna_visualizer.Variants.PYVIS)
#sna_visualizer.view(gviz_hw_py, variant=sna_visualizer.Variants.PYVIS)
#sna_visualizer.save(gviz_hw_py,"/Users/jiao.shuai.1998.12.01outlook.com/code/07.01.2021/DES1/testfile/handover.png")
def findlabel(tree, list):
if tree.children != []:
for child in tree.children:
