Add a warnings module capture fixure #8
Merged
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Capturing the warnings module output (which is typically used
for deprecating code or functions or modules) is quite useful and
is a frequent operation that can be required to perform. So provide
a fixture that is similar (but not the same) as the warnings
catch_warnings
context manager that can be used to gather allwarnings emitted and allows people to later analyze them to ensure
they are as they expect.