def set_api_version_request(self):
"""Set API version request based on the request header information.
Microversions starts with /v2, so if a client sends a /v1 URL, then
ignore the headers and request 1.0 APIs.
"""
if not self.script_name:
self.api_version_request = api_version.APIVersionRequest()
elif self.script_name == V1_SCRIPT_NAME:
self.api_version_request = api_version.APIVersionRequest('1.0')
else:
if API_VERSION_REQUEST_HEADER in self.headers:
hdr_string = self.headers[API_VERSION_REQUEST_HEADER]
self.api_version_request = api_version.APIVersionRequest(
hdr_string)
# Check that the version requested is within the global
# minimum/maximum of supported API versions
if not self.api_version_request.matches(
api_version.min_api_version(),
api_version.max_api_version()):
raise exception.InvalidGlobalAPIVersion(
req_ver=self.api_version_request.get_string(),
min_ver=api_version.min_api_version().get_string(),
max_ver=api_version.max_api_version().get_string())
else:
self.api_version_request = api_version.APIVersionRequest(
api_version.DEFAULT_API_VERSION)
# Check if experimental API was requested
if EXPERIMENTAL_API_REQUEST_HEADER in self.headers:
self.api_version_request.experimental = strutils.bool_from_string(
self.headers[EXPERIMENTAL_API_REQUEST_HEADER])
def decorator(f):
obj_min_ver = api_version.APIVersionRequest(min_ver)
if max_ver:
obj_max_ver = api_version.APIVersionRequest(max_ver)
else:
obj_max_ver = api_version.APIVersionRequest()
# Add to list of versioned methods registered
func_name = f.__name__
new_func = versioned_method.VersionedMethod(
func_name, obj_min_ver, obj_max_ver, experimental, f)
func_dict = getattr(cls, VER_METHOD_ATTR, {})
if not func_dict:
setattr(cls, VER_METHOD_ATTR, func_dict)
func_list = func_dict.get(func_name, [])
if not func_list:
func_dict[func_name] = func_list
func_list.append(new_func)
# Ensure the list is sorted by minimum version (reversed)
# so later when we work through the list in order we find
# the method which has the latest version which supports
# the version requested.
# TODO(cyeoh): Add check to ensure that there are no overlapping
# ranges of valid versions as that is ambiguous
func_list.sort(reverse=True)
return f
def decorator(f):
obj_min_ver = api_version.APIVersionRequest(min_ver)
if max_ver:
obj_max_ver = api_version.APIVersionRequest(max_ver)
else:
obj_max_ver = api_version.APIVersionRequest()
# Add to list of versioned methods registered
func_name = f.__name__
new_func = versioned_method.VersionedMethod(
func_name, obj_min_ver, obj_max_ver, experimental, f)
return new_func
def __init__(self, version=os_wsgi.DEFAULT_API_VERSION):
super(FakeRequest, self).__init__()
self.api_version_request = api_version.APIVersionRequest(version)
self.application_url = 'http://www.meteos.com/v1.1/123'
self.params = {}
def __init__(self, *args, **kwargs):
super(Request, self).__init__(*args, **kwargs)
self._resource_cache = {}
if not hasattr(self, 'api_version_request'):
self.api_version_request = api_version.APIVersionRequest()
