diff --git a/baseplate/core.py b/baseplate/core.py
index fb9f72bde..0f66f110f 100644
--- a/baseplate/core.py
+++ b/baseplate/core.py
@@ -8,6 +8,7 @@
 
 from .integration.wrapped_context import WrappedRequestContext
 
+
 class BaseplateObserver(object):
     """Interface for an observer that watches Baseplate."""
 
@@ -326,7 +327,6 @@ def __enter__(self):
         self.start()
         return self
 
-
     def __exit__(self, exc_type, value, traceback):
         if exc_type is not None:
             self.finish(exc_info=(exc_type, value, traceback))
@@ -374,4 +374,3 @@ class ServerSpan(Span):
 
     """
     pass
-
diff --git a/baseplate/integration/__init__.py b/baseplate/integration/__init__.py
index 9ed2df2ad..a1b7feeae 100644
--- a/baseplate/integration/__init__.py
+++ b/baseplate/integration/__init__.py
@@ -4,4 +4,7 @@
 application frameworks.
 
 """
-from .wrapped_context import WrappedRequestContext
+from wrapped_context import WrappedRequestContext
+__all__ = [
+    "WrappedRequestContext",
+]
diff --git a/baseplate/integration/wrapped_context.py b/baseplate/integration/wrapped_context.py
index b324de7c9..3f3504e94 100644
--- a/baseplate/integration/wrapped_context.py
+++ b/baseplate/integration/wrapped_context.py
@@ -1,11 +1,13 @@
 import copy
 
+
 def merge_two_dicts(x, y):
     """Given two dicts, merge them into a new dict as a shallow copy."""
     z = x.copy()
     z.update(y)
     return z
 
+
 class WrappedRequestContext(object):
     def __init__(self, context, trace=None):
         self._context = context