Merge pull request #246 from spulec/dynamodb-py3

Some fixes for dynamodb and python 3.

.travis.yml

@@ -5,13 +5,12 @@ python:
 env:
     matrix:
       - BOTO_VERSION=2.34.0
-      - BOTO_VERSION=2.32.1
       - BOTO_VERSION=2.25.0
       - BOTO_VERSION=2.7
 matrix:
     include:
       - python: "3.3"
-        env: BOTO_VERSION=2.32.1
+        env: BOTO_VERSION=2.34.0
 install:
   - pip install boto==$BOTO_VERSION
   - pip install .

moto/dynamodb/models.py

@@ -153,6 +153,9 @@ class Table(object):
     def __nonzero__(self):
         return True
 
+    def __bool__(self):
+        return self.__nonzero__()
+
     def put_item(self, item_attrs):
         hash_value = DynamoType(item_attrs.get(self.hash_key_attr))
         if self.has_range_key:

moto/dynamodb/responses.py

@@ -159,8 +159,8 @@ class DynamoHandler(BaseResponse):
 
         for table_name, table_requests in table_batches.items():
             for table_request in table_requests:
-                request_type = table_request.keys()[0]
-                request = table_request.values()[0]
+                request_type = list(table_request)[0]
+                request = list(table_request.values())[0]
 
                 if request_type == 'PutRequest':
                     item = request['Item']

moto/dynamodb2/models.py

@@ -31,8 +31,8 @@ class DynamoType(object):
     """
 
     def __init__(self, type_as_dict):
-        self.type = type_as_dict.keys()[0]
-        self.value = type_as_dict.values()[0]
+        self.type = list(type_as_dict)[0]
+        self.value = list(type_as_dict.values())[0]
 
     def __hash__(self):
         return hash((self.type, self.value))
@@ -173,6 +173,9 @@ class Table(object):
     def __nonzero__(self):
         return True
 
+    def __bool__(self):
+        return self.__nonzero__()
+
     @property
     def has_range_key(self):
         return self.range_key_attr is not None