Question

The following code gives me error:

    if self.from_position in self.supporters or 
                                               ^
SyntaxError: invalid syntax

Code:

def validate_move_piece(self):
    if self.from_position in self.supporters or 
    (self.turn == 'X' and self.from_position == self.player_x) or 
    (self.turn == 'Y' and self.from_position == self.player_y) or 
    (self.last_position == self.from_position):
        return True
    else:
        self.error = ERROR_MOVE_FORMAT 
        return False

Answer 1

Put parentheses around the whole if statement condition, like this:

>>> if (True or
... False or
... True):
...     print 'woo'
... 
woo

(This works in python files as well as the interpreter.)