Fix API of Gio.content_type_guess

- now returns a tuple (mime_type, uncertain) the first is the original
  output, the second is a boolean.

- now needs two non-keyword parameters

1 files changed, 3 insertions, 2 deletions

diff --git a/src/jarabe/journal/model.py b/src/jarabe/journal/model.py
index 88c2b09..fc8c41d 100644
--- a/src/jarabe/journal/model.py
+++ b/src/jarabe/journal/model.py
@@ -394,7 +394,7 @@ class InplaceResultSet(BaseResultSet):
             return
 
         if self._mime_types:
-            mime_type = Gio.content_type_guess(filename=full_path)
+            mime_type, uncertain = Gio.content_type_guess(full_path, None)
             if mime_type not in self._mime_types:
                 return
 
@@ -436,11 +436,12 @@ def _get_file_metadata(path, stat, fetch_preview=True):
             metadata['filesize'] = stat.st_size
         return metadata
 
+    mime_type, uncertain = Gio.content_type_guess(path, None)
     return {'uid': path,
             'title': os.path.basename(path),
             'timestamp': stat.st_mtime,
             'filesize': stat.st_size,
-            'mime_type': Gio.content_type_guess(path, None),
+            'mime_type': mime_type,
             'activity': '',
             'activity_id': '',
             'icon-color': '#000000,#ffffff',