Merge branch 'hotfix/0.20.1'

Author: felliott

CHANGELOG

@@ -2,6 +2,11 @@
 ChangeLog
 *********
 
+0.20.1 (2017-03-02)
+===================
+- Fix: Cast OSF file size metadata to an int before comparing to our maximum supported file size
+limit.  Some providers return file size as a string instead of int.
+
 0.20.0 (2017-03-01)
 ===================
 - The "(thanks, @johnetordoff!)" release

mfr/__init__.py

@@ -1,2 +1,2 @@
-__version__ = '0.20.0'
+__version__ = '0.20.1'
 __import__('pkg_resources').declare_namespace(__name__)

mfr/providers/osf/provider.py

@@ -102,12 +102,12 @@ async def metadata(self):
         size = metadata['data']['size']
 
         max_file_size = MAX_FILE_SIZE_TO_RENDER.get(ext)
-        if max_file_size and size and size > max_file_size:
+        if max_file_size and size and int(size) > max_file_size:
             raise TooBigToRenderError(
                 "This file with extension '{ext}' exceeds the size limit of {max_size} and will not "
                 "be rendered. To view this file download it and view it "
                 "offline.".format(ext=ext, max_size=sizeof_fmt(max_file_size)),
-                requested_size=size, maximum_size=max_file_size,
+                requested_size=int(size), maximum_size=max_file_size,
             )
 
         content_type = metadata['data']['contentType'] or mimetypes.guess_type(metadata['data']['name'])[0]