def test_error_set_point_with_wrong_axis_count(self):
tags = ExtendedTags.from_text("13\n1.0\n23\n2.0\n40\n0.0\n")
point = PointAccessor(tags)
with self.assertRaises(DXFValueError):
point.dxf.flex = (3., 4., 5., 6.)
with self.assertRaises(DXFValueError):
point.dxf.flex = (3., )
def test_set_point(self):
tags = ExtendedTags.from_text("10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
point.dxf.point = (7, 8, 9)
self.assertEqual(
1, len(tags.noclass)
) # points represented by just one tag since v0.6 (code, (x, y[, z]))
self.assertEqual((7., 8., 9.), point.dxf.point)
def test_set_2d_point(self):
point = PointAccessor(
ExtendedTags.from_text("11\n1.0\n21\n2.0\n40\n3.0\n"))
point.dxf.flat = (4, 5)
self.assertEqual(
2, len(point.tags.noclass)
) # points represented by just one tag since v0.6 (code, (x, y[, z]))
self.assertEqual((4., 5.), point.dxf.flat)
def test_getdxfattr_no_DXF_default_value_at_wrong_dxf_version(self):
tags = ExtendedTags.from_text("10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
# just_AC1015 has a DXF default value, but the drawing has an insufficient DXF version
with self.assertRaises(DXFValueError):
point.get_dxf_attrib('just_AC1015')
# except the USER defined default value
self.assertEqual(17, point.get_dxf_attrib('just_AC1015', 17))
def test_set_2d_point_at_existing_3d_point(self):
tags = ExtendedTags.from_text("13\n1.0\n23\n2.0\n33\n3.0\n")
point = PointAccessor(tags)
point.dxf.flex = (3., 4.)
self.assertEqual(
1, len(tags.noclass)
) # points represented by just one tag since v0.6 (code, (x, y[, z]))
self.assertEqual((3., 4.), point.dxf.flex)
def test_delete_xtype_dxfattrib(self):
tags = ExtendedTags.from_text("70\n7\n10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
self.assertEqual((1.0, 2.0, 3.0), point.dxf.point)
del point.dxf.point
self.assertFalse(point.dxf_attrib_exists('point'))
# low level check
point_tags = [
tag for tag in point.tags.noclass if tag.code in (10, 20, 30)
]
self.assertEqual(0, len(point_tags))
def test_get_3d_point(self):
tags = ExtendedTags.from_text("13\n1.0\n23\n2.0\n33\n3.0\n")
point = PointAccessor(tags)
self.assertEqual((1., 2., 3.), point.dxf.flex)
def xrecord():
return XRecord(ExtendedTags.from_text(XRECORD1))
def test_set_and_get_dxfattrib(self):
tags = ExtendedTags.from_text("10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
point.dxf.flags = 7
self.assertEqual(7, point.dxf.flags)
def test_attribute_error(self):
tags = ExtendedTags.from_text("10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
with self.assertRaises(DXFAttributeError):
point.dxf.xflag
def test_dxfattr_exists(self):
tags = ExtendedTags.from_text("70\n9\n10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
self.assertTrue(point.dxf_attrib_exists('flags'))
def setUp(self):
self.entity = DXFEntity(ExtendedTags.from_text(LINE_DATA))
def test_error_get_2d_point_for_required_3d_point(self):
tags = ExtendedTags.from_text("10\n1.0\n20\n2.0\n 0\nVALUE\n")
point = PointAccessor(tags)
with self.assertRaises(DXFStructureError):
point.dxf.point
def test_set_not_existing_flex_point_as_2D(self):
tags = ExtendedTags.from_text("70\n7\n10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
self.assertFalse(point.dxf_attrib_exists('flex'))
point.dxf.flex = (7, 8)
self.assertEqual((7, 8), point.dxf.flex)
def test_set_not_existing_3D_point_with_wrong_axis_count(self):
tags = ExtendedTags.from_text("70\n7\n10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
self.assertFalse(point.dxf_attrib_exists('xp'))
with self.assertRaises(DXFValueError):
point.dxf.xp = (7, 8)
def test_set_not_existing_3D_point(self):
tags = ExtendedTags.from_text("70\n7\n10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
self.assertFalse(point.dxf_attrib_exists('xp'))
point.dxf.xp = (7, 8, 9)
self.assertEqual((7, 8, 9), point.dxf.xp)
def test_delete_not_supported_dxfattrib(self):
tags = ExtendedTags.from_text("70\n7\n10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
with self.assertRaises(DXFAttributeError):
del point.dxf.mozman
def test_get_dxfattrib_for_wrong_dxfversion_without_error(self):
tags = ExtendedTags.from_text("10\n1.0\n20\n2.0\n30\n3.0\n71\n999\n")
point = PointAccessor(tags)
self.assertEqual(999, point.dxf.just_AC1015,
"If false tags are there, don't care")
def test_supports_dxfattrib(self):
tags = ExtendedTags.from_text("10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
self.assertTrue(point.supports_dxf_attrib('xp'))
def test_delete_simple_dxfattrib(self):
tags = ExtendedTags.from_text("70\n7\n10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
self.assertEqual(7, point.dxf.flags)
del point.dxf.flags
self.assertFalse(point.dxf_attrib_exists('flags'))
def test_supports_dxfattrib2(self):
tags = ExtendedTags.from_text("10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
self.assertFalse(point.supports_dxf_attrib('mozman'))
self.assertFalse(point.supports_dxf_attrib('just_AC1015'))
def test_get_3d_point_shift(self):
tags = ExtendedTags.from_text("12\n1.0\n22\n2.0\n32\n3.0\n")
point = PointAccessor(tags)
self.assertEqual((1., 2., 3.), point.dxf.xp)
def test_getdxfattr_exist(self):
tags = ExtendedTags.from_text("70\n9\n10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
self.assertEqual(9, point.get_dxf_attrib('flags', 17))
def test_error(self):
tags = ExtendedTags.from_text("12\n1.0\n22\n2.0\n32\n3.0\n")
point = PointAccessor(tags)
with self.assertRaises(DXFValueError):
point.dxf.point
def test_dxfattr_doesnt_exist(self):
tags = ExtendedTags.from_text("70\n9\n10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
self.assertFalse(point.dxf_attrib_exists('xp'))
def test_get_2d_point(self):
point = PointAccessor(
ExtendedTags.from_text("11\n1.0\n21\n2.0\n40\n3.0\n"))
self.assertEqual((1., 2.), point.dxf.flat)
def test_valid_dxf_attrib_names(self):
tags = ExtendedTags.from_text("10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
# just_AC1015 - is not valid for AC1009
self.assertEqual(['flags', 'flat', 'flex', 'point', 'xp'],
sorted(point.valid_dxf_attrib_names()))
def test_error_get_2d_point_form_3d_point(self):
point = PointAccessor(
ExtendedTags.from_text("11\n1.0\n21\n2.0\n31\n3.0\n"))
with self.assertRaises(DXFStructureError):
point.dxf.flat
def test_set_dxfattrib_for_wrong_dxfversion_error(self):
tags = ExtendedTags.from_text("10\n1.0\n20\n2.0\n30\n3.0\n")
point = PointAccessor(tags)
with self.assertRaises(DXFAttributeError):
point.dxf.just_AC1015 = 7
def setUp(self):
self.dxfdict = DXFDictionary(ExtendedTags.from_text(EMPTY_DICT))
