22 lines
568 B
Python
22 lines
568 B
Python
|
import pytest
|
||
|
|
|
||
|
|
|
||
|
|
@pytest.fixture(scope='function')
|
||
|
|
def pyplot():
|
||
|
|
"""Setup and teardown fixture for matplotlib.
|
||
|
|
|
||
|
|
This fixture checks if we can import matplotlib. If not, the tests will be
|
||
|
|
skipped. Otherwise, we setup matplotlib backend and close the figures
|
||
|
|
after running the functions.
|
||
|
|
|
||
|
|
Returns
|
||
|
|
-------
|
||
|
|
pyplot : module
|
||
|
|
The ``matplotlib.pyplot`` module.
|
||
|
|
"""
|
||
|
|
matplotlib = pytest.importorskip('matplotlib')
|
||
|
|
matplotlib.use('agg')
|
||
|
|
pyplot = pytest.importorskip('matplotlib.pyplot')
|
||
|
|
yield pyplot
|
||
|
|
pyplot.close('all')
|