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# Copyright (c) 2011 Rackspace
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
def capture_exception(body_func, except_type):
try:
body_func()
return None
except except_type as e:
return e
def capture_type_error(func):
try:
func()
except TypeError as te:
msg = str(te)
if ("takes exactly 1 argument" in msg and "(0 given)" in msg) \
or ("instance as first argument (got nothing instead)" in msg) \
or ("missing 1 required positional argument" in msg):
from proboscis.core import ProboscisTestMethodClassNotDecorated
raise ProboscisTestMethodClassNotDecorated()
else:
raise
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