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Support generative tests in @cleanup. #5809

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Merged
merged 4 commits into from
Jan 25, 2016
Merged

Support generative tests in @cleanup. #5809

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f35177e
Support generative tests in @cleanup.
anntzer Jan 7, 2016
608855b
Temporary mark test_remove_shared_axes as failing.
anntzer Jan 7, 2016
e8bf90a
TST: fix broken test
tacaswell Jan 8, 2016
b441be2
cleanup should not always create a generator.
anntzer Jan 8, 2016
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cleanup should not always create a generator.
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@anntzer
anntzer committed Jan 8, 2016
commit b441be2a3ea454673a1c6adcef5fbf314e31623c
33 changes: 21 additions & 12 deletions lib/matplotlib/testing/decorators.py
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Original file line number Diff line number Diff line change
Expand Up @@ -130,22 +130,31 @@ def cleanup(style=None):
# writing a decorator with optional arguments.

def make_cleanup(func):
@functools.wraps(func)
def wrapped_function(*args, **kwargs):
original_units_registry = matplotlib.units.registry.copy()
original_settings = mpl.rcParams.copy()
matplotlib.style.use(style)
try:
if inspect.isgeneratorfunction(func):
if inspect.isgenerator(func):
@functools.wraps(func)
def wrapped_callable(*args, **kwargs):
original_units_registry = matplotlib.units.registry.copy()
original_settings = mpl.rcParams.copy()
matplotlib.style.use(style)
try:
for yielded in func(*args, **kwargs):
yield yielded
else:
finally:
_do_cleanup(original_units_registry,
original_settings)
else:
@functools.wraps(func)
def wrapped_callable(*args, **kwargs):
original_units_registry = matplotlib.units.registry.copy()
original_settings = mpl.rcParams.copy()
matplotlib.style.use(style)
try:
func(*args, **kwargs)
finally:
_do_cleanup(original_units_registry,
original_settings)
finally:
_do_cleanup(original_units_registry,
original_settings)

return wrapped_function
return wrapped_callable

if isinstance(style, six.string_types):
return make_cleanup
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