def set_api_version_request(self):
"""Set API version request based on the request header information."""
hdr_string = microversion_parse.get_version(
self.headers, service_type='compute',
legacy_headers=[LEGACY_API_VERSION_REQUEST_HEADER])
if hdr_string is None:
self.api_version_request = api_version.APIVersionRequest(
api_version.DEFAULT_API_VERSION)
elif hdr_string == 'latest':
# 'latest' is a special keyword which is equivalent to
# requesting the maximum version of the API supported
self.api_version_request = api_version.max_api_version()
else:
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())
def set_api_version_request(self):
"""Set API version request based on the request header information."""
if API_VERSION_REQUEST_HEADER in self.headers:
hdr_string = self.headers[API_VERSION_REQUEST_HEADER]
# 'latest' is a special keyword which is equivalent to requesting
# the maximum version of the API supported
if hdr_string == 'latest':
self.api_version_request = api_version.max_api_version()
else:
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)
