def testRenderToFile(self):
fn = tempfile.mktemp(suffix=".png")
with grdevices.render_to_file(grdevices.png,
filename=fn) as d:
r(''' plot(0) ''')
self._todelete.append(fn)
self.assertTrue(os.path.exists(fn))
def test_rendertofile():
fn = tempfile.mktemp(suffix=".png")
with set_filenames_to_delete() as todelete:
todelete.add(fn)
with grdevices.render_to_file(grdevices.png, filename=fn) as d:
r(''' plot(0) ''')
assert os.path.exists(fn)
def testRenderToFile(self):
with grdevices.render_to_file(grdevices.png) as fn:
r(''' plot(0) ''')
self._todelete.append(fn)
self.assertTrue(os.path.exists(fn))