class_docstr: A loader that looks for templates in the application and all
  the blueprint folders.
class_docstr_tok: ["A","loader","that","looks","for","templates","in","the","application","and","all","the","blueprint","folders","."]
code: def __init__(self, app: App) -> None:
      self.app = app
  
imports: from __future__ import annotations
  import typing
  from jinja2 import BaseLoader
  from jinja2 import Environment
  from jinja2 import Template
  from jinja2 import TemplateNotFound
  from .globals import _cv_app
  from .globals import _cv_request
  from .globals import current_app
  from .globals import request
  from .helpers import stream_with_context
  from .signals import before_render_template
  from .signals import template_rendered
label_desc: Use image node_id 1 to create a new DispatchingJinjaLoader object from inherited base classes: BaseLoader with example: obj = DispatchingJinjaLoader(app)