Method __getitem__

tools/inspector_protocol/jinja2/runtime.py:299–306

Lookup a variable or raise `KeyError` if the variable is undefined.

(self, key)

        return name in self.vars or name in self.parent

    def __getitem__(self, key):
        """Lookup a variable or raise `KeyError` if the variable is
        undefined.
        """
        item = self.resolve_or_missing(key)
        if item is missing:
            raise KeyError(key)
        return item

    def __repr__(self):
        return '<%s %s of %r>' % (