def get_filtered_list(filter_id=constants.errata_default_filter, limit=5):
"""return a list of Advisory() objects from results using the provided
filter_id
:param filter_id: The ID number of the pre-defined filter
:param int limit: How many erratum to list
:return: A list of Advisory objects
:raises exceptions.ErrataToolUnauthenticatedException: If the user is not authenticated to make the request
:raises exceptions.ErrataToolError: If the given filter does not exist, and, any other unexpected error
Note: Errata filters are defined in the ET web interface
"""
filter_endpoint = constants.errata_filter_list_url.format(id=filter_id)
res = requests.get(filter_endpoint,
verify=ssl.get_default_verify_paths().openssl_cafile,
auth=HTTPKerberosAuth())
if res.status_code == 200:
# When asked for an advisory list which does not exist
# normally you would expect a code like '404' (not
# found). However, the Errata Tool sadistically returns a 200
# response code. That leaves us with one option: Decide that
# successfully parsing the response as a JSONinfo object indicates
# a successful API call.
try:
return [Advisory(errata_id=advs['id'])
for advs in res.json()][:limit]
except Exception:
raise exceptions.ErrataToolError(
"Could not locate the given advisory filter: {fid}".format(
fid=filter_id))
elif res.status_code == 401:
raise exceptions.ErrataToolUnauthenticatedException(res.text)
else:
raise exceptions.ErrataToolError(
"Other error (status_code={code}): {msg}".format(
code=res.status_code, msg=res.text))
def build_signed(build):
"""return boolean: is the build signed or not
:param string build: The build nvr or id
"""
filter_endpoint = constants.errata_get_build_url.format(id=build)
res = requests.get(filter_endpoint,
verify=ssl.get_default_verify_paths().openssl_cafile,
auth=HTTPKerberosAuth())
if res.status_code == 200:
return res.json()['rpms_signed']
elif res.status_code == 401:
raise exceptions.ErrataToolUnauthenticatedException(res.text)
else:
raise exceptions.ErrataToolError(
"Other error (status_code={code}): {msg}".format(
code=res.status_code, msg=res.text))