Method __init__

django/contrib/postgres/fields/array.py:337–340

(self, index, base_field, *args, **kwargs)

class IndexTransform(Transform):
    def __init__(self, index, base_field, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.index = index
        self.base_field = base_field

    def as_sql(self, compiler, connection):
        lhs, params = compiler.compile(self.lhs)