X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=osmclient%2Fsol005%2Fnsd.py;h=9aca93011bec06a1cf7df34b1a3b22795e11df4e;hb=f6a4f77b98e5f05b74938b44bcbb2ed148e4941a;hp=95fc92a40cffac65a4a28965a09689ad0e5ac1de;hpb=ce093de18e01ebda56b54c36ab69074cf3761f50;p=osm%2Fosmclient.git diff --git a/osmclient/sol005/nsd.py b/osmclient/sol005/nsd.py index 95fc92a..9aca930 100644 --- a/osmclient/sol005/nsd.py +++ b/osmclient/sol005/nsd.py @@ -21,16 +21,20 @@ OSM nsd API handling from osmclient.common.exceptions import NotFound from osmclient.common.exceptions import ClientException from osmclient.common import utils -import yaml +import json import magic +from os.path import basename +import logging +import os.path #from os import stat -#from os.path import basename + class Nsd(object): def __init__(self, http=None, client=None): self._http = http self._client = client + self._logger = logging.getLogger('osmclient') self._apiName = '/nsd' self._apiVersion = '/v1' self._apiResource = '/ns_descriptors' @@ -39,16 +43,20 @@ class Nsd(object): #self._apiBase='/nsds' def list(self, filter=None): + self._logger.debug("") + self._client.get_token() filter_string = '' if filter: filter_string = '?{}'.format(filter) - resp = self._http.get_cmd('{}{}'.format(self._apiBase, filter_string)) - #print yaml.safe_dump(resp) + _, resp = self._http.get2_cmd('{}{}'.format(self._apiBase, filter_string)) + #print(yaml.safe_dump(resp)) if resp: - return resp + return json.loads(resp) return list() def get(self, name): + self._logger.debug("") + self._client.get_token() if utils.validate_uuid4(name): for nsd in self.list(): if name == nsd['_id']: @@ -60,88 +68,143 @@ class Nsd(object): raise NotFound("nsd {} not found".format(name)) def get_individual(self, name): - nsd = self.get(name) - # It is redundant, since the previous one already gets the whole nsdinfo - # The only difference is that a different primitive is exercised - resp = self._http.get_cmd('{}/{}'.format(self._apiBase, nsd['_id'])) - #print yaml.safe_dump(resp) - if resp: - return resp - raise NotFound("nsd {} not found".format(name)) + self._logger.debug("") + # Call to get_token not required, because will be implicitly called by get. + try: + nsd = self.get(name) + # It is redundant, since the previous one already gets the whole nsdinfo + # The only difference is that a different primitive is exercised + _, resp = self._http.get2_cmd('{}/{}'.format(self._apiBase, nsd['_id'])) + #print(yaml.safe_dump(resp)) + if resp: + return json.loads(resp) + except NotFound: + raise NotFound("nsd '{}' not found".format(name)) + raise NotFound("nsd '{}' not found".format(name)) def get_thing(self, name, thing, filename): + self._logger.debug("") + # Call to get_token not required, because will be implicitly called by get. nsd = self.get(name) headers = self._client._headers headers['Accept'] = 'application/binary' - http_code, resp2 = self._http.get2_cmd('{}/{}/{}'.format(self._apiBase, nsd['_id'], thing)) - #print yaml.safe_dump(resp2) - if resp2: + http_code, resp = self._http.get2_cmd('{}/{}/{}'.format(self._apiBase, nsd['_id'], thing)) + #print('HTTP CODE: {}'.format(http_code)) + #print('RESP: {}'.format(resp)) + #if http_code in (200, 201, 202, 204): + if resp: #store in a file - return resp2 - raise NotFound("nsd {} not found".format(name)) + return json.loads(resp) + else: + msg = resp or "" + # if resp: + # try: + # msg = json.loads(resp) + # except ValueError: + # msg = resp + raise ClientException("failed to get {} from {} - {}".format(thing, name, msg)) def get_descriptor(self, name, filename): + self._logger.debug("") self.get_thing(name, 'nsd', filename) def get_package(self, name, filename): + self._logger.debug("") self.get_thing(name, 'package_content', filename) def get_artifact(self, name, artifact, filename): + self._logger.debug("") self.get_thing(name, 'artifacts/{}'.format(artifact), filename) - def delete(self, name): + def delete(self, name, force=False): + self._logger.debug("") nsd = self.get(name) - http_code, resp = self._http.delete_cmd('{}/{}'.format(self._apiBase, nsd['_id'])) - #print 'RESP: {}'.format(resp) + querystring = '' + if force: + querystring = '?FORCE=True' + http_code, resp = self._http.delete_cmd('{}/{}{}'.format(self._apiBase, + nsd['_id'], querystring)) + #print('HTTP CODE: {}'.format(http_code)) + #print('RESP: {}'.format(resp)) if http_code == 202: - print 'Deletion in progress' + print('Deletion in progress') elif http_code == 204: - print 'Deleted' + print('Deleted') else: - raise ClientException("failed to delete nsd {}: {}".format(name, resp)) - - def create(self, filename, overwrite=None, update_endpoint=None): - mime_type = magic.from_file(filename, mime=True) - if mime_type is None: - raise ClientException( - "failed to guess MIME type for file '{}'".format(filename)) - headers= self._client._headers - if mime_type in ['application/yaml', 'text/plain']: - headers['Content-Type'] = 'application/yaml' - elif mime_type == 'application/gzip': - headers['Content-Type'] = 'application/gzip' - #headers['Content-Type'] = 'application/binary' - # Next three lines are to be removed in next version - #headers['Content-Filename'] = basename(filename) - #file_size = stat(filename).st_size - #headers['Content-Range'] = 'bytes 0-{}/{}'.format(file_size - 1, file_size) + msg = resp or "" + # if resp: + # try: + # msg = json.loads(resp) + # except ValueError: + # msg = resp + raise ClientException("failed to delete nsd {} - {}".format(name, msg)) + + def create(self, filename, overwrite=None, update_endpoint=None, skip_charm_build=False): + self._logger.debug("") + if os.path.isdir(filename): + filename = filename.rstrip('/') + filename = self._client.package_tool.build(filename, skip_validation=False, skip_charm_build=skip_charm_build) + self.create(filename, overwrite=overwrite, update_endpoint=update_endpoint) else: - raise ClientException( + self._client.get_token() + mime_type = magic.from_file(filename, mime=True) + if mime_type is None: + raise ClientException( + "Unexpected MIME type for file {}: MIME type {}".format( + filename, mime_type) + ) + headers= self._client._headers + headers['Content-Filename'] = basename(filename) + if mime_type in ['application/yaml', 'text/plain', 'application/json']: + headers['Content-Type'] = 'text/plain' + elif mime_type in ['application/gzip', 'application/x-gzip']: + headers['Content-Type'] = 'application/gzip' + #headers['Content-Type'] = 'application/binary' + # Next three lines are to be removed in next version + #headers['Content-Filename'] = basename(filename) + #file_size = stat(filename).st_size + #headers['Content-Range'] = 'bytes 0-{}/{}'.format(file_size - 1, file_size) + else: + raise ClientException( "Unexpected MIME type for file {}: MIME type {}".format( filename, mime_type) ) - headers["Content-File-MD5"] = utils.md5(filename) - http_header = ['{}: {}'.format(key,val) - for (key,val) in headers.items()] - self._http.set_http_header(http_header) - if update_endpoint: - resp = self._http.put_cmd(endpoint=update_endpoint, filename=filename) - else: - ow_string = '' - if overwrite: - ow_string = '?{}'.format(overwrite) - self._apiResource = '/ns_descriptors_content' - self._apiBase = '{}{}{}'.format(self._apiName, - self._apiVersion, self._apiResource) - endpoint = '{}{}'.format(self._apiBase,ow_string) - resp = self._http.post_cmd(endpoint=endpoint, filename=filename) - #print resp - if not resp or 'id' not in resp: - raise ClientException("failed to upload package") - else: - print resp['id'] + headers["Content-File-MD5"] = utils.md5(filename) + http_header = ['{}: {}'.format(key,val) + for (key,val) in list(headers.items())] + self._http.set_http_header(http_header) + if update_endpoint: + http_code, resp = self._http.put_cmd(endpoint=update_endpoint, filename=filename) + else: + ow_string = '' + if overwrite: + ow_string = '?{}'.format(overwrite) + self._apiResource = '/ns_descriptors_content' + self._apiBase = '{}{}{}'.format(self._apiName, + self._apiVersion, self._apiResource) + endpoint = '{}{}'.format(self._apiBase,ow_string) + http_code, resp = self._http.post_cmd(endpoint=endpoint, filename=filename) + #print('HTTP CODE: {}'.format(http_code)) + #print('RESP: {}'.format(resp)) + if http_code in (200, 201, 202): + if resp: + resp = json.loads(resp) + if not resp or 'id' not in resp: + raise ClientException('unexpected response from server - {}'.format(resp)) + print(resp['id']) + elif http_code == 204: + print('Updated') + # else: + # msg = "Error {}".format(http_code) + # if resp: + # try: + # msg = "{} - {}".format(msg, json.loads(resp)) + # except ValueError: + # msg = "{} - {}".format(msg, resp) + # raise ClientException("failed to create/update nsd - {}".format(msg)) def update(self, name, filename): + self._logger.debug("") nsd = self.get(name) endpoint = '{}/{}/nsd_content'.format(self._apiBase, nsd['_id']) self.create(filename=filename, update_endpoint=endpoint)