Merge pull request sigmavirus24#718 from janpriessnitz/fix_err_409

itsmemattchung · web-flow · commit c82e90e5bd65 · 2017-07-12T06:01:53.000-07:00
Added exception for HTTP 409 error
diff --git a/github3/exceptions.py b/github3/exceptions.py
@@ -115,6 +115,16 @@ class NotAcceptable(ResponseError):
     pass
 
 
+class Conflict(ResponseError):
+    """Exception class for 409 responses.
+
+    Possible reasons:
+
+    - Head branch was modified (SHA sums do not match)
+    """
+    pass
+
+
 class UnprocessableEntity(ResponseError):
     """Exception class for 422 responses."""
     pass
@@ -142,6 +152,7 @@ class UnavailableForLegalReasons(ResponseError):
     404: NotFoundError,
     405: MethodNotAllowed,
     406: NotAcceptable,
+    409: Conflict,
     422: UnprocessableEntity,
     451: UnavailableForLegalReasons,
 }
