Add prolog.util.parse method

1 files changed, 7 insertions, 0 deletions

diff --git a/prolog/util.py b/prolog/util.py
index 19312ef..a9fe944 100644
--- a/prolog/util.py
+++ b/prolog/util.py
@@ -52,6 +52,13 @@ class Token(namedtuple('Token', ['type', 'val', 'pos', 'rule', 'part', 'stop']))
                      self.stop if stop is None else stop)
 
 from .lexer import lexer, operators
+from .parser import parser
+
+def parse(code):
+    try:
+        return parser.parse(code)
+    except:
+        return None
 
 # Return a list of tokens in [text].
 def tokenize(text):