本文整理匯總了Python中indico.web.flask.util.ResponseUtil.headers["Allow"]方法的典型用法代碼示例。如果您正苦於以下問題：Python ResponseUtil.headers["Allow"]方法的具體用法？Python ResponseUtil.headers["Allow"]怎麽用？Python ResponseUtil.headers["Allow"]使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類indico.web.flask.util.ResponseUtil的用法示例。
在下文中一共展示了ResponseUtil.headers["Allow"]方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: handler
# 需要導入模塊: from indico.web.flask.util import ResponseUtil [as 別名]
# 或者: from indico.web.flask.util.ResponseUtil import headers["Allow"] [as 別名]
#.........這裏部分代碼省略.........
try:
oauth_valid, oauth_request = oauth.verify_request([scope])
if not oauth_valid and oauth_request and oauth_request.error_message != "Bearer token not found.":
raise BadRequest("OAuth error: {}".format(oauth_request.error_message))
elif g.get("received_oauth_token") and oauth_request.error_message == "Bearer token not found.":
raise BadRequest("OAuth error: Invalid token")
except ValueError:
# XXX: Dirty hack to workaround a bug in flask-oauthlib that causes it
# not to properly urlencode request query strings
# Related issue (https://github.com/lepture/flask-oauthlib/issues/213)
oauth_valid = False
# Get our handler function and its argument and response type
hook, dformat = HTTPAPIHook.parseRequest(path, queryParams)
if hook is None or dformat is None:
raise NotFound
# Disable caching if we are not just retrieving data (or the hook requires it)
if request.method == "POST" or hook.NO_CACHE:
noCache = True
ak = error = result = None
ts = int(time.time())
typeMap = {}
responseUtil = ResponseUtil()
try:
used_session = None
if cookieAuth:
used_session = session
if not used_session.user: # ignore guest sessions
used_session = None
if apiKey or oauth_valid or not used_session:
if not oauth_valid:
# Validate the API key (and its signature)
ak, enforceOnlyPublic = checkAK(apiKey, signature, timestamp, path, query)
if enforceOnlyPublic:
onlyPublic = True
# Create an access wrapper for the API key's user
aw = buildAW(ak, onlyPublic)
else: # Access Token (OAuth)
at = load_token(oauth_request.access_token.access_token)
aw = buildAW(at, onlyPublic)
# Get rid of API key in cache key if we did not impersonate a user
if ak and aw.getUser() is None:
cacheKey = normalizeQuery(
path,
query,
remove=("_", "ak", "apiKey", "signature", "timestamp", "nc", "nocache", "oa", "onlyauthed"),
)
else:
cacheKey = normalizeQuery(
path, query, remove=("_", "signature", "timestamp", "nc", "nocache", "oa", "onlyauthed")
)
if signature:
# in case the request was signed, store the result under a different key
cacheKey = "signed_" + cacheKey
else:
# We authenticated using a session cookie.
if Config.getInstance().getCSRFLevel() >= 2:
token = request.headers.get("X-CSRF-Token", get_query_parameter(queryParams, ["csrftoken"]))
if used_session.csrf_protected and used_session.csrf_token != token:
raise HTTPAPIError("Invalid CSRF token", 403)
aw = AccessWrapper()
if not onlyPublic:
aw.setUser(used_session.avatar)
userPrefix = "user-{}_".format(used_session.user.id)
cacheKey = userPrefix + normalizeQuery(
path, query, remove=("_", "nc", "nocache", "ca", "cookieauth", "oa", "onlyauthed", "csrftoken")
)
# Bail out if the user requires authentication but is not authenticated
if onlyAuthed and not aw.getUser():
raise HTTPAPIError("Not authenticated", 403)
addToCache = not hook.NO_CACHE
cache = GenericCache("HTTPAPI")
cacheKey = RE_REMOVE_EXTENSION.sub("", cacheKey)
if not noCache:
obj = cache.get(cacheKey)
if obj is not None:
result, extra, ts, complete, typeMap = obj
addToCache = False
if result is None:
ContextManager.set("currentAW", aw)
# Perform the actual exporting
res = hook(aw)
if isinstance(res, tuple) and len(res) == 4:
result, extra, complete, typeMap = res
else:
result, extra, complete, typeMap = res, {}, True, {}
if result is not None and addToCache:
ttl = api_settings.get("cache_ttl")
cache.set(cacheKey, (result, extra, ts, complete, typeMap), ttl)
except HTTPAPIError, e:
error = e
if e.getCode():
responseUtil.status = e.getCode()
if responseUtil.status == 405:
responseUtil.headers["Allow"] = "GET" if request.method == "POST" else "POST"