1 files changed, 21 insertions, 0 deletions
diff --git a/compilador/arbol.py b/compilador/arbol.py
index 7abcbe0..234d2e9 100644
--- a/compilador/arbol.py
+++ b/compilador/arbol.py
@@ -1,3 +1,7 @@
+import uuid, json
+import graphviz as gv
+from pprint import pformat
+
 class Nodo:
     def __init__(self, dato = None):
         self.dato = dato
@@ -12,6 +16,16 @@ class Nodo:
         s += "\n"
         return s
 
+    def render(self, dot: gv.Digraph, parent: str):
+        name = uuid.uuid1().hex
+        fdato = pformat(self.dato, indent=2).replace('\n', '\l')
+        dot.node(name, fdato)
+        if parent:
+            dot.edge(parent, name)
+        
+        for h in self.hijos:
+            h.render(dot, name)
+
     def __str__(self):
         return self.print()
 
@@ -20,6 +34,13 @@ class Arbol:
     def __init__(self, raiz: Nodo = Nodo()):
         self.raiz = raiz
 
+    def render(self, filename, view = False):
+        dot = gv.Digraph()
+        dot.attr(rankdir='LR')
+        dot.attr('node', fontname='monospace')
+        self.raiz.render(dot, None)
+        dot.render(filename, view = view)
+
     def __str__(self):
         if self.raiz:
             return str(self.raiz)