Provides information about Jinja2 template dependencies.
Install
pip install Jinja2-TD==3.x.x
Example
...
my_template = env.get_template("my_template.j2")
...
template_info = env.dependencies.get_template("my_template.j2")
parent = template_info.get_parent()
if parent is not None:
print("This template extends", parent.target.name)
else:
print("This template doesn't extend another")