[utils/filesystem] Reformat comment to keep lines <79 characters long.
@@ -192,7 +192,11 @@ def find_files(path, pattern):
def _friendly_size(size):
# type: (Union[float, int]) -> str
- size = float(size) # for consistent behavior between Python 2 and Python 3.
+
+ # Explicitly convert `size` to a float, for consistent behavior
+ # between Python 2 and Python 3.
+ size = float(size)
+
suffix = 'B'
if size > 1000:
size /= 1000
