Invalid syntax error using := #2
Description
Pthyon 3.8
I'm using the following code from the examples on the docs page,
import schemdraw
from schemdraw import logic
with schemdraw.Drawing() as d:
d.config(unit=0.5)
d += (S := logic.Xor().label('S', 'right'))
d += logic.Line().left(d.unit*2).at(S.in1).idot().label('A', 'left')
d += (B := logic.Line().left().at(S.in2).dot())
d += logic.Line().left().label('B', 'left')
d += logic.Line().down(d.unit*3).at(S.in1)
d += (C := logic.And().right().anchor('in1').label('C', 'right'))
d += logic.Wire('|-').at(B.end).to(C.in2)
This throws the folloiwng error,
File "D:\Python codes\temp.py", line 11
d += (S := logic.Xor().label('S', 'right'))
^
SyntaxError: invalid syntax
Any idea why this is happening?