Method assign

src/_pytest/assertion/rewrite.py:773–777

Give *expr* a name.

(self, expr: ast.expr)

        return name

    def assign(self, expr: ast.expr) -> ast.Name:
        """Give *expr* a name."""
        name = self.variable()
        self.statements.append(ast.Assign([ast.Name(name, ast.Store())], expr))
        return ast.copy_location(ast.Name(name, ast.Load()), expr)

    def display(self, expr: ast.expr) -> ast.expr:
        """Call saferepr on the expression."""