本文整理汇总了Python中swift.common.swob.Response.headers["X-Backend-Timestamp"]方法的典型用法代码示例。如果您正苦于以下问题：Python Response.headers["X-Backend-Timestamp"]方法的具体用法？Python Response.headers["X-Backend-Timestamp"]怎么用？Python Response.headers["X-Backend-Timestamp"]使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类swift.common.swob.Response的用法示例。
在下文中一共展示了Response.headers["X-Backend-Timestamp"]方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: HEAD
# 需要导入模块: from swift.common.swob import Response [as 别名]
# 或者: from swift.common.swob.Response import headers["X-Backend-Timestamp"] [as 别名]
def HEAD(self, request):
"""Handle HTTP HEAD requests for the Swift Object Server."""
device, partition, account, container, obj, policy_idx = get_name_and_placement(request, 5, 5, True)
try:
disk_file = self.get_diskfile(device, partition, account, container, obj, policy_idx=policy_idx)
except DiskFileDeviceUnavailable:
return HTTPInsufficientStorage(drive=device, request=request)
try:
metadata = disk_file.read_metadata()
except DiskFileXattrNotSupported:
return HTTPInsufficientStorage(drive=device, request=request)
except (DiskFileNotExist, DiskFileQuarantined) as e:
headers = {}
if hasattr(e, "timestamp"):
headers["X-Backend-Timestamp"] = e.timestamp.internal
return HTTPNotFound(request=request, headers=headers, conditional_response=True)
response = Response(request=request, conditional_response=True)
response.headers["Content-Type"] = metadata.get("Content-Type", "application/octet-stream")
for key, value in metadata.iteritems():
if is_sys_or_user_meta("object", key) or key.lower() in self.allowed_headers:
response.headers[key] = value
response.etag = metadata["ETag"]
ts = Timestamp(metadata["X-Timestamp"])
response.last_modified = math.ceil(float(ts))
# Needed for container sync feature
response.headers["X-Timestamp"] = ts.normal
response.headers["X-Backend-Timestamp"] = ts.internal
response.content_length = int(metadata["Content-Length"])
try:
response.content_encoding = metadata["Content-Encoding"]
except KeyError:
pass
return response示例2: GET
# 需要导入模块: from swift.common.swob import Response [as 别名]
# 或者: from swift.common.swob.Response import headers["X-Backend-Timestamp"] [as 别名]
def GET(self, request):
"""Handle HTTP GET requests for the Swift Object Server."""
device, partition, account, container, obj, policy_idx = get_name_and_placement(request, 5, 5, True)
keep_cache = self.keep_cache_private or (
"X-Auth-Token" not in request.headers and "X-Storage-Token" not in request.headers
)
try:
disk_file = self.get_diskfile(device, partition, account, container, obj, policy_idx=policy_idx)
except DiskFileDeviceUnavailable:
return HTTPInsufficientStorage(drive=device, request=request)
try:
with disk_file.open():
metadata = disk_file.get_metadata()
obj_size = int(metadata["Content-Length"])
file_x_ts = Timestamp(metadata["X-Timestamp"])
keep_cache = self.keep_cache_private or (
"X-Auth-Token" not in request.headers and "X-Storage-Token" not in request.headers
)
response = Response(
app_iter=disk_file.reader(keep_cache=keep_cache), request=request, conditional_response=True
)
response.headers["Content-Type"] = metadata.get("Content-Type", "application/octet-stream")
for key, value in metadata.iteritems():
if is_sys_or_user_meta("object", key) or key.lower() in self.allowed_headers:
response.headers[key] = value
response.etag = metadata["ETag"]
response.last_modified = math.ceil(float(file_x_ts))
response.content_length = obj_size
try:
response.content_encoding = metadata["Content-Encoding"]
except KeyError:
pass
response.headers["X-Timestamp"] = file_x_ts.normal
response.headers["X-Backend-Timestamp"] = file_x_ts.internal
resp = request.get_response(response)
except DiskFileXattrNotSupported:
return HTTPInsufficientStorage(drive=device, request=request)
except (DiskFileNotExist, DiskFileQuarantined) as e:
headers = {}
if hasattr(e, "timestamp"):
headers["X-Backend-Timestamp"] = e.timestamp.internal
resp = HTTPNotFound(request=request, headers=headers, conditional_response=True)
return resp