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Fix typing issues

This commit is contained in:
Adrián Chaves 2023-01-08 13:01:14 +01:00
parent f029be3aa7
commit d319b62d16
1 changed files with 6 additions and 5 deletions
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11
scrapy/utils/response.py
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@ -112,7 +112,7 @@ def _get_best_mime_type(mime_types):
def _get_encoding_or_mime_types_from_headers(
headers: Headers,
) -> Sequence[bytes]:
) -> Tuple[Optional[bytes], Optional[Sequence[bytes]]]:
mime_types = []
if b'Content-Encoding' in headers:
encodings = headers.getlist(b'Content-Encoding')
@ -209,10 +209,10 @@ def get_meta_refresh(
def get_response_class(
*,
url: str = None,
body: bytes = None,
declared_mime_types: Sequence[bytes] = None,
http_headers: Headers = None,
url: Optional[str] = None,
body: Optional[bytes] = None,
declared_mime_types: Optional[Sequence[bytes]] = None,
http_headers: Optional[Headers] = None,
) -> Type[Response]:
"""Guess the most appropriate Response class based on the given
arguments."""
@ -223,6 +223,7 @@ def get_response_class(
_get_encoding_or_mime_types_from_headers(http_headers)
)
if not encoding:
assert header_mime_types is not None
mime_types.extend(header_mime_types)
if url is not None:
url_parts = urlparse(url)