From: SerenaFeng Date: Thu, 30 Mar 2017 07:33:19 +0000 (+0800) Subject: unify raise exception process X-Git-Tag: danube.1.0~23^2 X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?p=releng.git;a=commitdiff_plain;h=b9e0948256af817e63f901ec5277d3ef9fe36fdd unify raise exception process Change-Id: I109ef9550a57e218b6f5c9196812b33133d34134 Signed-off-by: SerenaFeng --- diff --git a/utils/test/testapi/opnfv_testapi/common/raises.py b/utils/test/testapi/opnfv_testapi/common/raises.py new file mode 100644 index 000000000..ed3a84ee0 --- /dev/null +++ b/utils/test/testapi/opnfv_testapi/common/raises.py @@ -0,0 +1,31 @@ +import httplib + +from tornado import web + + +class Raiser(object): + code = httplib.OK + + def __init__(self, reason): + raise web.HTTPError(self.code, reason) + + +class BadRequest(Raiser): + code = httplib.BAD_REQUEST + + +class Forbidden(Raiser): + code = httplib.FORBIDDEN + + +class NotFound(Raiser): + code = httplib.NOT_FOUND + + +class Unauthorized(Raiser): + code = httplib.UNAUTHORIZED + + +class CodeTBD(object): + def __init__(self, code, reason): + raise web.HTTPError(code, reason) diff --git a/utils/test/testapi/opnfv_testapi/resources/handlers.py b/utils/test/testapi/opnfv_testapi/resources/handlers.py index bf8a92b54..c2b1a6476 100644 --- a/utils/test/testapi/opnfv_testapi/resources/handlers.py +++ b/utils/test/testapi/opnfv_testapi/resources/handlers.py @@ -22,13 +22,13 @@ from datetime import datetime import functools -import httplib import json from tornado import gen from tornado import web import models +from opnfv_testapi.common import raises from opnfv_testapi.tornado_swagger import swagger DEFAULT_REPRESENTATION = "application/json" @@ -56,9 +56,7 @@ class GenericApiHandler(web.RequestHandler): try: self.json_args = json.loads(self.request.body) except (ValueError, KeyError, TypeError) as error: - raise web.HTTPError(httplib.BAD_REQUEST, - "Bad Json format [{}]". - format(error)) + raises.BadRequest("Bad Json format [{}]".format(error)) def finish_request(self, json_object=None): if json_object: @@ -83,13 +81,11 @@ class GenericApiHandler(web.RequestHandler): try: token = self.request.headers['X-Auth-Token'] except KeyError: - raise web.HTTPError(httplib.UNAUTHORIZED, - "No Authentication Header.") + raises.Unauthorized("No Authentication Header.") query = {'access_token': token} check = yield self._eval_db_find_one(query, 'tokens') if not check: - raise web.HTTPError(httplib.FORBIDDEN, - "Invalid Token.") + raises.Forbidden("Invalid Token.") ret = yield gen.coroutine(method)(self, *args, **kwargs) raise gen.Return(ret) return wrapper @@ -101,14 +97,13 @@ class GenericApiHandler(web.RequestHandler): :param db_checks: [(table, exist, query, error)] """ if self.json_args is None: - raise web.HTTPError(httplib.BAD_REQUEST, "no body") + raises.BadRequest('no body') data = self.table_cls.from_dict(self.json_args) for miss in miss_checks: miss_data = data.__getattribute__(miss) if miss_data is None or miss_data == '': - raise web.HTTPError(httplib.BAD_REQUEST, - '{} missing'.format(miss)) + raises.BadRequest('{} missing'.format(miss)) for k, v in kwargs.iteritems(): data.__setattr__(k, v) @@ -117,7 +112,7 @@ class GenericApiHandler(web.RequestHandler): check = yield self._eval_db_find_one(query(data), table) if (exist and not check) or (not exist and check): code, message = error(data) - raise web.HTTPError(code, message) + raises.CodeTBD(code, message) if self.table != 'results': data.creation_date = datetime.now() @@ -153,18 +148,16 @@ class GenericApiHandler(web.RequestHandler): def _get_one(self, query): data = yield self._eval_db_find_one(query) if data is None: - raise web.HTTPError(httplib.NOT_FOUND, - "[{}] not exist in table [{}]" - .format(query, self.table)) + raises.NotFound("[{}] not exist in table [{}]" + .format(query, self.table)) self.finish_request(self.format_data(data)) @authenticate def _delete(self, query): data = yield self._eval_db_find_one(query) if data is None: - raise web.HTTPError(httplib.NOT_FOUND, - "[{}] not exit in table [{}]" - .format(query, self.table)) + raises.NotFound("[{}] not exit in table [{}]" + .format(query, self.table)) yield self._eval_db(self.table, 'remove', query) self.finish_request() @@ -172,14 +165,13 @@ class GenericApiHandler(web.RequestHandler): @authenticate def _update(self, query, db_keys): if self.json_args is None: - raise web.HTTPError(httplib.BAD_REQUEST, "No payload") + raises.BadRequest("No payload") # check old data exist from_data = yield self._eval_db_find_one(query) if from_data is None: - raise web.HTTPError(httplib.NOT_FOUND, - "{} could not be found in table [{}]" - .format(query, self.table)) + raises.NotFound("{} could not be found in table [{}]" + .format(query, self.table)) data = self.table_cls.from_dict(from_data) # check new data exist @@ -187,9 +179,8 @@ class GenericApiHandler(web.RequestHandler): if not equal: to_data = yield self._eval_db_find_one(new_query) if to_data is not None: - raise web.HTTPError(httplib.FORBIDDEN, - "{} already exists in table [{}]" - .format(new_query, self.table)) + raises.Forbidden("{} already exists in table [{}]" + .format(new_query, self.table)) # we merge the whole document """ edit_request = self._update_requests(data) @@ -206,7 +197,7 @@ class GenericApiHandler(web.RequestHandler): request = self._update_request(request, k, v, data.__getattribute__(k)) if not request: - raise web.HTTPError(httplib.FORBIDDEN, "Nothing to update") + raises.Forbidden("Nothing to update") edit_request = data.format() edit_request.update(request) diff --git a/utils/test/testapi/opnfv_testapi/resources/result_handlers.py b/utils/test/testapi/opnfv_testapi/resources/result_handlers.py index 44b9f8c07..3e78057ce 100644 --- a/utils/test/testapi/opnfv_testapi/resources/result_handlers.py +++ b/utils/test/testapi/opnfv_testapi/resources/result_handlers.py @@ -11,8 +11,8 @@ from datetime import timedelta import httplib from bson import objectid -from tornado import web +from opnfv_testapi.common import raises from opnfv_testapi.resources import handlers from opnfv_testapi.resources import result_models from opnfv_testapi.tornado_swagger import swagger @@ -30,8 +30,7 @@ class GenericResultHandler(handlers.GenericApiHandler): try: value = int(value) except: - raise web.HTTPError(httplib.BAD_REQUEST, - '{} must be int'.format(key)) + raises.BadRequest('{} must be int'.format(key)) return value def set_query(self): diff --git a/utils/test/testapi/opnfv_testapi/resources/scenario_handlers.py b/utils/test/testapi/opnfv_testapi/resources/scenario_handlers.py index a2856dbd7..9d0233c77 100644 --- a/utils/test/testapi/opnfv_testapi/resources/scenario_handlers.py +++ b/utils/test/testapi/opnfv_testapi/resources/scenario_handlers.py @@ -1,8 +1,7 @@ import functools import httplib -from tornado import web - +from opnfv_testapi.common import raises from opnfv_testapi.resources import handlers import opnfv_testapi.resources.scenario_models as models from opnfv_testapi.tornado_swagger import swagger @@ -185,8 +184,7 @@ class ScenarioGURHandler(GenericScenarioHandler): def _update_requests_rename(self, data): data.name = self._term.get('name') if not data.name: - raise web.HTTPError(httplib.BAD_REQUEST, - "new scenario name is not provided") + raises.BadRequest("new scenario name is not provided") def _update_requests_add_installer(self, data): data.installers.append(models.ScenarioInstaller.from_dict(self._term))