File: //opt/alt/python27/lib64/python2.7/site-packages/matplotlib/testing/decorators.pyo
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Assume a will fail if *fail_condition* is True. *fail_condition*
may also be False or the string 'indeterminate'.
*msg* is the error message displayed for the test.
If *known_exception_class* is not None, the failure is only known
if the exception is an instance of this class. (Default = None)
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call signature::
image_comparison(baseline_images=['my_figure'], extensions=None)
Compare images generated by the test with those specified in
*baseline_images*, which must correspond else an
ImageComparisonFailure exception will be raised.
Keyword arguments:
*baseline_images*: list
A list of strings specifying the names of the images generated
by calls to :meth:`matplotlib.figure.savefig`.
*extensions*: [ None | list ]
If *None*, default to all supported extensions.
Otherwise, a list of extensions to test. For example ['png','pdf'].
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Compute the baseline and result image directories for testing *func*.
Create the result directory if it doesn't exist.
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