dst = arvados.collection.Collection()
with tutil.mock_keep_responses('x'*self.TEST_BLOCK_SIZE, 200):
for name in self.list_recursive(src):
- with src.open(name) as srcfile, dst.open(name, 'w') as dstfile:
+ with src.open(name, 'rb') as srcfile, dst.open(name, 'wb') as dstfile:
dstfile.write(srcfile.read())
dst.save_new()