Here are the examples of the python api flask.request.accept_encodings taken from open source projects. By voting up you can indicate which examples are most useful and appropriate.
2 Examples
0
View Complete Implementation : brotli.py
Copyright ISC License
Author : codl
Copyright ISC License
Author : codl
def wrap_response(self, response):
if 'br' not in request.accept_encodings or response.is_streamed:
return response
body = response.get_data()
digest = sha256(body).hexdigest()
cache_key = 'brotlicache:{}'.format(digest)
encbody = self.redis.get(cache_key)
response.headers.set('brotli-cache', 'HIT')
if not encbody:
response.headers.set('brotli-cache', 'MISS')
lock_key = 'brotlicache:lock:{}'.format(digest)
if self.redis.set(lock_key, 1, nx=True, ex=10):
mode = (
brotli_.MODE_TEXT
if response.content_type.startswith('text/')
else brotli_.MODE_GENERIC)
t = Thread(
target=self.compress_and_cache,
args=(cache_key, lock_key, body, mode))
t.start()
if self.timeout > 0:
t.join(self.timeout)
encbody = self.redis.get(cache_key)
if not encbody:
response.headers.set('brotli-cache', 'TIMEOUT')
else:
response.headers.set('brotli-cache', 'LOCKED')
if encbody:
response.headers.set('content-encoding', 'br')
response.headers.set('vary', 'accept-encoding')
response.set_data(encbody)
return response
return response
0
View Complete Implementation : brotli.py
Copyright ISC License
Author : codl
Copyright ISC License
Author : codl
def brotli(app, static=True, dynamic=True, **kwargs):
original_static = app.view_functions['static']
def static_maybe_gzip_brotli(filename=None):
path = os.path.join(app.static_folder, filename)
for encoding, extension in (('br', '.br'), ('gzip', '.gz')):
if encoding not in request.accept_encodings:
continue
encpath = path + extension
if os.path.isfile(encpath):
resp = make_response(
original_static(filename=filename + extension))
resp.headers.set('content-encoding', encoding)
resp.headers.set('vary', 'accept-encoding')
mimetype = (mimetypes.guess_type(filename)[0]
or 'application/octet-stream')
resp.headers.set('content-type', mimetype)
return resp
return original_static(filename=filename)
if static:
app.view_functions['static'] = static_maybe_gzip_brotli
if dynamic:
cache = BrotliCache(redis_uri=app.config.get('REDIS_URI'), **kwargs)
app.after_request(cache.wrap_response)