Method make_globals

src/jinja2/environment.py:1113–1133

Make the globals map for a template. Any given template globals overlay the environment :attr:`globals`. Returns a :class:`collections.ChainMap`. This allows any changes to a template's globals to only affect that template, while changes to the environment's globals

(
        self, d: t.Optional[t.MutableMapping[str, t.Any]]
    )

        return cls.from_code(self, self.compile(source), gs, None)

    def make_globals(
        self, d: t.Optional[t.MutableMapping[str, t.Any]]
    ) -> t.MutableMapping[str, t.Any]:
        class="st">"""Make the globals map for a template. Any given template
        globals overlay the environment :attr:`globals`.

        Returns a :class:`collections.ChainMap`. This allows any changes
        to a template&class="cm">#x27;s globals to only affect that template, while
        changes to the environment&class="cm">#x27;s globals are still reflected.
        However, avoid modifying any globals after a template is loaded.

        :param d: Dict of template-specific globals.

        .. versionchanged:: 3.0
            Use :class:`collections.ChainMap` to always prevent mutating
            environment globals.
        class="st">"""
        if d is None:
            d = {}

        return ChainMap(d, self.globals)


class Template: