def __getitem__(self, axis):
""" Get coordinate for 'axis'.
PARAMETER
axis: 0, 1, 2 or 'x', 'y', 'z'
axis: 'xz' returns a list of 'x' and 'z' any combination of 'x', 'y'
and 'z' is valid, ('xyz', 'zyx', 'xxy', 'xxxxx')
"""
if axis in (0, 1, 2):
try:
return self.point[axis].value
except IndexError:
raise IndexError("DXF-Point has no '%s'-coordinate!" %
('x', 'y', 'z')[axis])
elif is_string(axis):
if axis in ('x', 'y', 'z'):
try:
index = ord(axis) - ord('x')
return self.point[index].value
except IndexError:
raise IndexError("DXF-Point has no '%s'-coordinate!" %
axis)
elif len(axis) > 1: # 'xy' or 'zx' get coords in letter order
return [self.__getitem__(index) for index in axis]
else:
raise IndexError("Invalid axis name '%s'" % axis)
else:
raise IndexError("Invalid axis name '%s'" % axis)
def __getitem__(self, axis):
""" Get coordinate for 'axis'.
PARAMETER
axis: 0, 1, 2 or 'x', 'y', 'z'
axis: 'xz' returns a list of 'x' and 'z' any combination of 'x', 'y'
and 'z' is valid, ('xyz', 'zyx', 'xxy', 'xxxxx')
"""
if axis in (0, 1, 2):
try:
return self.point[axis].value
except IndexError:
raise IndexError("DXF-Point has no '%s'-coordinate!" % ('x', 'y', 'z')[axis])
elif is_string(axis):
if axis in ('x', 'y', 'z'):
try:
index = ord(axis) - ord('x')
return self.point[index].value
except IndexError:
raise IndexError("DXF-Point has no '%s'-coordinate!" % axis)
elif len(axis) > 1: # 'xy' or 'zx' get coords in letter order
return [ self.__getitem__(index) for index in axis ]
else:
raise IndexError("Invalid axis name '%s'" % axis)
else:
raise IndexError("Invalid axis name '%s'" % axis)
def check(self, value, code):
try:
typestr = self.group_code_type(code)
except KeyError:
raise ValueError("Unknown group code '%s'" % str(code))
if typestr == 'string':
return is_string(value)
elif typestr == 'bool':
return value in (0, 1)
elif typestr == 'float':
return isinstance(value, float)
elif typestr == 'int':
return isinstance(value, int)
def check(self, value, code):
try:
typestr = self.group_code_type(code)
except KeyError:
raise ValueError("Unknown group code '%s'" % str(code))
if typestr == 'string':
return is_string(value)
elif typestr == 'bool':
return value in (0, 1)
elif typestr == 'float':
return isinstance(value, float)
elif typestr == 'int':
return isinstance(value, int)
def test_atom_cast(self):
atom = DXFAtom(1.0, 365) # string
self.assertTrue(is_string(atom._value))
atom = DXFString('', 1) # empty string
self.assertEqual(atom._value, '')
atom = DXFAtom('1.0', 210) # float
self.assertTrue(isinstance(atom._value, float))
atom = DXFAtom('7', 295) # bool
self.assertEqual(atom._value, 1)
atom = DXFAtom(1.77, 371) # int16
self.assertTrue(isinstance(atom._value, int))
self.assertEqual(atom._value, 1)
atom = DXFAtom('177', 445) # int32
self.assertTrue(isinstance(atom._value, int))
def test_atom_cast(self):
atom = DXFAtom(1.0, 365) # string
self.assertTrue(is_string(atom._value))
atom = DXFString('', 1) # empty string
self.assertEqual(atom._value, '')
atom = DXFAtom('1.0', 210) # float
self.assertTrue(isinstance(atom._value, float))
atom = DXFAtom('7', 295) # bool
self.assertEqual(atom._value, 1)
atom = DXFAtom(1.77, 371) # int16
self.assertTrue(isinstance(atom._value, int))
self.assertEqual(atom._value, 1)
atom = DXFAtom('177', 445) # int32
self.assertTrue(isinstance(atom._value, int))
def test_drawing(self):
dwg = dxf.drawing()
res1 = dwg.__dxf__()
self.assertTrue(is_string(res1))
def test_drawing(self):
dwg = dxf.drawing()
res1 = dwg.__dxf__()
self.assertTrue(is_string(res1))
