from flask import url_for
def register_template_utils(app):
"""Register Jinja 2 helpers (called from __init__.py)."""
@app.template_test()
def equalto(value, other):
return value == other
@app.template_global()
def is_hidden_field(field):
from wtforms.fields import HiddenField
return isinstance(field, HiddenField)
app.add_template_global(index_for_role)
def index_for_role(role):
return url_for(role.index)