img: add Image.blob

Steve Canny · Steve Canny · commit 01a61d0d1857 · 2014-03-01T01:35:31.000-08:00
diff --git a/docx/image/image.py b/docx/image/image.py
@@ -54,6 +54,13 @@ def from_file(cls, image_descriptor):
             filename = None
         return cls._from_stream(stream, blob, filename)
 
+    @property
+    def blob(self):
+        """
+        The bytes of the image 'file'
+        """
+        return self._blob
+
     @property
     def content_type(self):
         """
diff --git a/tests/image/test_image.py b/tests/image/test_image.py
@@ -60,6 +60,11 @@ def it_can_construct_from_an_image_stream(self, from_stream_fixture):
         Image__init_.assert_called_once_with(blob_, filename_, image_header_)
         assert isinstance(image, Image)
 
+    def it_provides_access_to_the_image_blob(self):
+        blob = b'foobar'
+        image = Image(blob, None, None)
+        assert image.blob == blob
+
     def it_knows_the_image_content_type(self, content_type_fixture):
         image_header_, content_type = content_type_fixture
         image = Image(None, None, image_header_)
