fix upload local file

apps/core/utils.py

@@ -4,6 +4,7 @@ import logging
 from django.contrib.contenttypes.models import ContentType
 
 from moviepy.editor import VideoFileClip
+from wsgiref.util import FileWrapper
 
 from .models import Video, Playlist, TagToObject, DYNAMIC, PlaylistVideo
 
@@ -24,10 +25,13 @@ def download_file(url):
     return local_filename
 
 
-def handle_uploaded_file(f, file_name):
+def handle_uploaded_file(file, filename):
     chunk_count = 0
-    with open(file_name, 'wb+') as destination:
-        for chunk in f.chunks():
+
+    wrapper = FileWrapper(file, blksize=100)
+    with open(filename, 'wb+') as destination:
+        # for chunk in file.chunks():
+        for chunk in wrapper:
             destination.write(chunk)
             chunk_count += 1