Jean-Tiare LE BIGOT  committed d425d9d

add caching layer for table objects. If you are above the TP; it might have a negative impact...

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File dynamodb_mapper/

         "_aws_secret_access_key": None,
         "_region": None,
         "_connection": None,
+        "_tables_cache": {},
     def __init__(self):
     def get_table(self, name):
         """Return the table with the requested name."""
-        return self._get_connection().get_table(name)
+        if name not in self._tables_cache:
+            self._tables_cache[name] = self._get_connection().get_table(name)
+        return self._tables_cache[name]
 class DynamoDBModel(object):