diff options
Diffstat (limited to 'sphinx/util/images.py')
| -rw-r--r-- | sphinx/util/images.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sphinx/util/images.py b/sphinx/util/images.py index 8c32e3414..a2a31f55b 100644 --- a/sphinx/util/images.py +++ b/sphinx/util/images.py @@ -12,7 +12,7 @@ import base64 import imghdr from collections import OrderedDict from os import path -from typing import IO, NamedTuple, Optional, Tuple +from typing import IO, BinaryIO, NamedTuple, Optional, Tuple import imagesize @@ -103,7 +103,7 @@ def parse_data_uri(uri: str) -> Optional[DataURI]: return DataURI(mimetype, charset, image_data) -def test_svg(h: bytes, f: IO) -> Optional[str]: +def test_svg(h: bytes, f: Optional[BinaryIO]) -> Optional[str]: """An additional imghdr library helper; test the header is SVG's or not.""" try: if '<svg' in h.decode().lower(): |