Support serialization of FunctionCall

Author: tim-schilling

debug_toolbar/panels/profiling.py

@@ -25,6 +25,7 @@ def __init__(
         self.id = id
         self.parent_ids = parent_ids or []
         self.hsv = hsv
+        self.has_subfuncs = False
 
     def parent_classes(self):
         return self.parent_classes
@@ -128,6 +129,21 @@ def cumtime_per_call(self):
     def indent(self):
         return 16 * self.depth
 
+    def serialize(self):
+        return {
+            "has_subfuncs": self.has_subfuncs,
+            "id": self.id,
+            "parent_ids": self.parent_ids,
+            "is_project_func": self.is_project_func(),
+            "indent": self.indent(),
+            "func_std_string": self.func_std_string(),
+            "cumtime": self.cumtime(),
+            "cumtime_per_call": self.cumtime_per_call(),
+            "tottime": self.tottime(),
+            "tottime_per_call": self.tottime_per_call(),
+            "count": self.count(),
+        }
+
 
 class ProfilingPanel(Panel):
     """
@@ -145,7 +161,6 @@ def process_request(self, request):
 
     def add_node(self, func_list, func, max_depth, cum_time):
         func_list.append(func)
-        func.has_subfuncs = False
         if func.depth < max_depth:
             for subfunc in func.subfuncs():
                 # Always include the user's code
@@ -179,4 +194,4 @@ def generate_stats(self, request, response):
                 dt_settings.get_config()["PROFILER_MAX_DEPTH"],
                 cum_time_threshold,
             )
-            self.record_stats({"func_list": func_list})
+            self.record_stats({"func_list": [func.serialize() for func in func_list]})