evoque

Besides turning restricted mode on or off, customization control of the evaluation context is available by means of:

domain.set_on_globals(name: str, value: any) -> None
domain.set_namespace_on_globals(name: either(str, None), obj: any, 
        no_underscored:bool=True) -> None

mylocals = dict() # prepared as necessary 
template.evoque(mylocals)

The domain methods allow adding of objects onto the domain-wide globals dict.

no_underscored: bool = True
By default, the set_namespace_on_globals() methods look for an __all__ attribute on the source object, and if one is found will only set the what is listed by it. If no one is found, it will import all attributes but by default not those starting with an underscore -- behaviour that may be changed by setting no_underscored = False.

In addution, passing a prepared mylocals dict to template.evoque() can additionally expose specific objects per template evoque'ation.