synt.expr.attribute

Attribute

Bases: Expression

The operation to get a value's attribute.

References

Attribute.

Source code in synt/expr/attribute.py

class Attribute(expr.Expression):
    r"""The operation to get a value's attribute.

    References:
        [Attribute](https://docs.python.org/3/library/ast.html#ast.Attribute).
    """

    target: expr.Expression
    """The target of the operation."""
    attribute_name: str
    """The attribute's name."""

    precedence = expr.ExprPrecedence.Call
    expr_type = expr.ExprType.Attribute

    def __init__(self, target: expr.IntoExpression, attr: str):
        """Initialize an attribute expression.

        Args:
            target: The target of the operation.
            attr: The attribute's name.
        """
        self.target = target.into_expression()
        self.attribute_name = attr

        if self.target.precedence > self.precedence:
            self.target = self.target.wrapped()

    def into_code(self) -> str:
        return f"{self.target.into_code()}.{self.attribute_name}"

precedence class-attribute instance-attribute

precedence = Call

expr_type class-attribute instance-attribute

expr_type = Attribute

target instance-attribute

target: Expression = into_expression()

The target of the operation.

attribute_name instance-attribute

attribute_name: str = attr

The attribute's name.

__init__

__init__(target: IntoExpression, attr: str)

Initialize an attribute expression.

Parameters:

Name	Type	Description	Default
target	IntoExpression	The target of the operation.	required
attr	str	The attribute's name.	required

Source code in synt/expr/attribute.py

def __init__(self, target: expr.IntoExpression, attr: str):
    """Initialize an attribute expression.

    Args:
        target: The target of the operation.
        attr: The attribute's name.
    """
    self.target = target.into_expression()
    self.attribute_name = attr

    if self.target.precedence > self.precedence:
        self.target = self.target.wrapped()

into_code

into_code() -> str

Source code in synt/expr/attribute.py

def into_code(self) -> str:
    return f"{self.target.into_code()}.{self.attribute_name}"