basic parser structure

lib/parser/parser.py

@@ -0,0 +1,14 @@
+
+class Parser:
+    def __init__(self):
+        pass
+
+    def parse_data(self, data):
+      self.pre_parse(data)
+      return self.generate_parse_result(data)
+  
+    def pre_parse(self, data):
+        pass
+    
+    def generate_parse_result(self, result):
+        pass