Function _boolop

numexpr3/ne3compiler.py:1360–1374

The equivalent AST factory for :code:`ast.Boolop` nodes to :code:`_binop`. :code:`ast.Boolop` nodes typically represent bitshift, bitand, and similar operations on integers. :code:`ast.Boolop` node fields are :code:`(left,op,right)`. Only one right-hand comparison is allowed,

(self: NumExpr, node: ast.AST)

    return _binop(self, node)
   
def _boolop(self: NumExpr, node: ast.AST) -> NumReg:
    '''
    The equivalent AST factory for :code:`ast.Boolop` nodes to :code:`_binop`.
    :code:`ast.Boolop` nodes typically represent bitshift, bitand, and similar
    operations on integers. 

    :code:`ast.Boolop` node fields are :code:`(left,op,right)`. Only one 
    right-hand comparison is allowed, use brackets to break up multiple 
    comparisons.
    '''
    if len(node.values) != 2:
        raise ValueError('NumExpr3 supports binary logical operations only, please separate operations with ().' )
    node.left = node.values[0]
    node.right = node.values[1]
    return _binop(self, node)
    
def _unaryop(self: NumExpr, node: ast.AST) -> NumReg:
    '''