JsonExporter

.gitignore

@@ -11,3 +11,4 @@ test.py
 test_1.py
 test1.json
 test2.json
+test3.json

PyCTBN/PyCTBN/structure_graph/trajectory_generator.py

@@ -5,7 +5,6 @@ from .trajectory import Trajectory
 import numpy as np
 import pandas as pd
 import re
-import os
 import json
 from numpy import random
 
@@ -94,14 +93,5 @@ class TrajectoryGenerator(object):
                 # undefine variable time
                 time[next] = np.NaN
 
-    def out_json(self, filename):
+    def to_json(self):
-        data = {
+        return json.loads(self._generated_trajectory.to_json(orient="records"))
-            "dyn.str": self._importer._raw_data[0]["dyn.str"],
-            "variables": self._importer._raw_data[0]["variables"],
-            "dyn.cims": self._importer._raw_data[0]["dyn.cims"],
-            "samples": [json.loads(self._generated_trajectory.to_json(orient="records"))]
-        }
-
-        path = os.getcwd()
-        with open(path + "/" + filename, "w") as json_file:
-            json.dump(data, json_file)

PyCTBN/PyCTBN/utility/json_exporter.py

@@ -0,0 +1,25 @@
+import json
+import pandas as pd
+import os
+
+class JsonExporter(object):
+    def __init__(self, variables, dyn_str, dyn_cims):
+        self._variables = variables
+        self._dyn_str = dyn_str
+        self._dyn_cims = dyn_cims
+        self._trajectories = []
+
+    def add_trajectory(self, trajectory: list):
+        self._trajectories.append(trajectory)
+
+    def out_json(self, filename):
+        data = {
+            "dyn.str": self._dyn_str,
+            "variables": self._variables,
+            "dyn.cims": self._dyn_cims,
+            "samples": self._trajectories
+        }
+
+        path = os.getcwd()
+        with open(path + "/" + filename, "w") as json_file:
+            json.dump(data, json_file)