def p_or_test(p):
"""or_test : and_test
| or_test OR and_test"""
if len(p) == 2:
p[0] = p[1]
else:
p[0] = parse_model.BinaryExpression(p[1], p[2], p[3])
def p_and_test(p):
"""and_test : not_test
| and_test AND not_test"""
if len(p) == 2:
p[0] = p[1]
else:
p[0] = parse_model.BinaryExpression(p[1], p[2], p[3])
def p_comparison(p):
"""comparison : a_expr
| a_expr cmp_operator a_expr"""
if len(p) == 2:
p[0] = p[1]
else:
p[0] = parse_model.BinaryExpression(p[1], p[2], p[3])
def p_a_expr(p):
"""a_expr : m_expr
| a_expr PLUS m_expr
| a_expr MINUS m_expr"""
if len(p) == 2:
p[0] = p[1]
else:
p[0] = parse_model.BinaryExpression(p[1], p[2], p[3])
def p_m_expr(p):
"""m_expr : u_expr
| m_expr ASTERISK u_expr
| m_expr SLASH u_expr
| m_expr PERCENT u_expr"""
if len(p) == 2:
p[0] = p[1]
else:
p[0] = parse_model.BinaryExpression(p[1], p[2], p[3])