Change: support up/download of large blobs

This is very ugly. But it solves the problem, and apifw will need to
be re-designed to support this properly.

1 files changed, 17 insertions, 1 deletions

diff --git a/apifw/http.py b/apifw/http.py
index 7b5a8e9..7761874 100644
--- a/apifw/http.py
+++ b/apifw/http.py
@@ -14,6 +14,9 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
+import bottle
+
+
 HTTP_OK = 200
 HTTP_CREATED = 201
 HTTP_UNAUTHORIZED = 401
@@ -105,10 +108,13 @@ class HttpTransaction:
             self._counter()
             self._log_request()
             data = callback(*args, **kwargs)
+            self._logger({'data': type(data)})
             self._log_callback()
             self.amend_response()
             self._log_response()
             return data
+        except StaticFile as e:
+            return bottle.static_file(e.filename, '/')
         except SystemExit:
             # If we're exiting, we exit. No need to log an error.
             raise
@@ -118,11 +124,21 @@ class HttpTransaction:
             raise
 
 
+class StaticFile(Exception):
+
+    def __init__(self, filename):
+        super().__init__()
+        self.filename = filename
+
+    def __getitem__(self, key):
+        return None
+
+
 class Response:
 
     def __init__(self, values):
         self._dict = {}
-        self._keys = ['status', 'headers', 'body']
+        self._keys = ['status', 'headers', 'body', 'static-file']
         for key in self._keys:
             self[key] = ''
         for key, value in values.items():