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Cleanup processed_headers some more.

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This commit is contained in:
L. Kärkkäinen 2020-03-09 15:28:02 +02:00
parent 32ee5399d9
commit a9d984e2f8
1 changed files with 10 additions and 10 deletions
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20
sanic/response.py
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@ -36,19 +36,19 @@ class BaseHTTPResponse:
Add and remove headers based on status and content_type.
"""
status = self.status
headers = []
# TODO: Make a blacklist set of header names and then filter with that
if status in (304, 412): # Not Modified, Precondition Failed
if self.status in (304, 412): # Not Modified, Precondition Failed
self.headers = remove_entity_headers(self.headers)
if has_message_body(status):
if self.content_type and not "content-type" in self.headers:
headers += (b"content-type", self.content_type.encode()),
if has_message_body(self.status):
self.headers.setdefault("content-type", self.content_type)
# Encode headers into bytes
for name, value in self.headers.items():
name = name.encode("ascii").lower()
headers += (name, f"{value}".encode("utf-8")),
return headers
return (
(
name.encode("ascii"),
f"{value}".encode("utf-8", errors="surrogateescape")
)
for name, value in self.headers.items()
)
async def send(self, data=None, end_stream=None):
"""Send any pending response headers and the given data as body.