/usr/lib/python2.7/dist-packages/joblib/test/test_my_exceptions.py is in python-joblib 0.10.3+git55-g660fe5d-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Test my automatically generate exceptions
"""
from joblib import my_exceptions
class CustomException(Exception):
def __init__(self, a, b, c, d):
self.a, self.b, self.c, self.d = a, b, c, d
class CustomException2(Exception):
"""A custom exception with a .args attribute
Just to check that the JoblibException created from it
has it args set correctly
"""
def __init__(self, a, *args):
self.a = a
self.args = args
def test_inheritance():
assert isinstance(my_exceptions.JoblibNameError(), NameError)
assert isinstance(my_exceptions.JoblibNameError(),
my_exceptions.JoblibException)
assert (my_exceptions.JoblibNameError is
my_exceptions._mk_exception(NameError)[0])
def test_inheritance_special_cases():
# _mk_exception should transform Exception to JoblibException
assert (my_exceptions._mk_exception(Exception)[0] is
my_exceptions.JoblibException)
# Subclasses of JoblibException should be mapped to
# JoblibException by _mk_exception
for exception in [my_exceptions.JoblibException,
my_exceptions.TransportableException]:
assert (my_exceptions._mk_exception(exception)[0] is
my_exceptions.JoblibException)
# Non-inheritable exception classes should be mapped to
# JoblibException by _mk_exception. That can happen with classes
# generated with SWIG. See
# https://github.com/joblib/joblib/issues/269 for a concrete
# example.
non_inheritable_classes = [type(lambda: None), bool]
for exception in non_inheritable_classes:
assert (my_exceptions._mk_exception(exception)[0] is
my_exceptions.JoblibException)
def test__mk_exception():
# Check that _mk_exception works on a bunch of different exceptions
for klass in (Exception, TypeError, SyntaxError, ValueError,
ImportError, CustomException, CustomException2):
message = 'This message should be in the exception repr'
exc = my_exceptions._mk_exception(klass)[0](
message, 'some', 'other', 'args', 'that are not', 'in the repr')
exc_repr = repr(exc)
assert isinstance(exc, klass)
assert isinstance(exc, my_exceptions.JoblibException)
assert exc.__class__.__name__ in exc_repr
assert message in exc_repr
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