From 5ebc7137d736d8fa47b24cc799fb93909f49cabb Mon Sep 17 00:00:00 2001
From: Simon Willison <swillison@gmail.com>
Date: Tue, 17 Apr 2018 17:31:54 -0700
Subject: [PATCH] Use application/octet-stream for downloadable databses

I'd also like to send the Content-Length here but that's not currently
possible in Sanic - see bug report here:

https://github.com/channelcat/sanic/issues/1194
---
 datasette/app.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/datasette/app.py b/datasette/app.py
index e09e4fa5..da40df1e 100644
--- a/datasette/app.py
+++ b/datasette/app.py
@@ -457,9 +457,9 @@ class DatabaseDownload(BaseView):
     async def view_get(self, request, name, hash, **kwargs):
         filepath = self.ds.inspect()[name]['file']
         return await response.file_stream(
-            filepath, headers={
-                'Content-Disposition': 'attachment; filename="{}"'.format(filepath)
-            }
+            filepath,
+            filename=os.path.basename(filepath),
+            mime_type='application/octet-stream',
         )