added hatchet literal support for timers

axonn/timers.py

@@ -44,3 +44,27 @@ def get_times(self):
             total_events[key] = self.curr_index[key]
             self.curr_index[key] = 0
         return total_times, total_events
+
+    def create_hatchet_literal_cct(self):
+      def insert_node(key, time, root):
+          if len(key) == 1 :
+              root[key] = {
+                      "frame": {"name": key[0]},
+                      "metrics": {"time (inc)": time},
+                      "children": []
+                  }
+              return root[key[0]]
+          else :
+              top_node = key[0]
+              child = insert_node(key[1:], time, {child["frame"]["name"] : child for child in root[top_node]["children"]})
+              if child not in  root[top_node]["children"]:
+                  root[top_node]["children"].append(child)
+              return root[top_node]
+
+      sorted_timers = dict(sorted(timers.items(), key=lambda item: len(item[0])))
+      root = {}
+      for key, time in sorted_timers.items():
+          insert_node(key, time, root)
+      hatchet_format = list(root.values())
+      return hatchet_format
+