def test_import_badformat(self):
filename = 'test-files/bad_format.step' # file exists, but is not a valid STEP file
thing = Part.importer('step')(filename)
# exception not raised before object is formed
with self.assertRaises(ValueError):
with suppress_stdout_stderr():
thing.local_obj
def test_import_unicode(self):
filename = u'test-files/cube.step'
with suppress_stdout_stderr():
cube = Part.importer('step')(filename)
self.assertEqual(type(cube).__name__, 'cube_step')
self.assertAlmostEqual(cube.bounding_box.xmin, -0.5)
self.assertAlmostEqual(cube.bounding_box.xmax, 0.5)
def test_multipart_part(self):
# When imported as a Part, geometry is unioned together
filename = 'test-files/red_cube_blue_cylinder.step'
with suppress_stdout_stderr():
thing = Part.importer('step')(filename)
# cylinder {5 < x < 15}, box {-10 < x < 0}
# combined they should be {-10 < x < 15}
self.assertAlmostEqual(thing.bounding_box.xmin, -10)
self.assertAlmostEqual(thing.bounding_box.xmax, 15)
def test_import_nofile(self):
filename = 'test-files/noexist.step'
with self.assertRaises(ValueError):
# exception raised before
Part.importer('step')(filename)
def test_mangle_numberstart(self):
filename = 'test-files/0123_noexist.step'
part = Part.importer('step')(filename)
self.assertEqual(type(part).__name__, '_0123_noexist_step')
def test_import(self):
filename = 'test-files/cube.step'
with suppress_stdout_stderr():
cube = Part.importer('step')(filename)
self.assertAlmostEqual(cube.bounding_box.xmin, -0.5)
self.assertAlmostEqual(cube.bounding_box.xmax, 0.5)
from cqparts import Part
Part.importer('step')('module.step').exporter('gltf')('module.gltf')