Add reify ast

Author: AlexanderGrooff

evalo/reify.py

@@ -0,0 +1,26 @@
+import ast
+from kanren import reify
+from unification.more import reify_object
+from copy import deepcopy
+
+def reify_ast(s):
+    """
+    Reify ast objects in s
+    """
+    objects = []
+    for s_dict in s:
+        for k,v in s_dict.items():
+            s_without_k = deepcopy(s_dict)
+            del s_without_k[k]
+            print('Reifying {}:{} with {}'.format(k, v, s_without_k))
+            try:
+                o = reify_object(v, s_without_k)
+            except AttributeError:
+                o = reify(v, s_without_k)
+            objects.append(o)
+    return [ast_dump_if_possible(o) for o in objects]
+
+def ast_dump_if_possible(a):
+    if isinstance(a, ast.AST):
+        return ast.dump(a)
+    return a