Source code for zemfrog.loaders.context_processor
from flask import Flask
from ..helper import get_import_name, import_attr
[docs]def loader(app: Flask):
"""
A function to load all context processors into a flask.
"""
contexts = app.config.get("CONTEXT_PROCESSORS", [])
import_name = get_import_name(app)
prefix = "contexts."
for name in contexts:
if not name.startswith(prefix):
name = prefix + name
name += ".init_context"
try:
func = import_attr(import_name + name)
except (ImportError, AttributeError):
func = import_attr(name.lstrip(prefix))
app.context_processor(func)