To overwrite templates provided in pyramid_fullauth just add this line to your project’s init script:
config.override_asset(
to_override='pyramid_fullauth:resources/templates/layout.mako',
override_with='mypackage:path/to/template/layout.html')
You can overwrite all templates separately, all by a group, for more information, read: http://docs.pylonsproject.org/projects/pyramid/en/latest/narr/assets.html#overriding-assets
You might want to just include form on some pages. all form templates that can be included are prefixed with ‘_form’:
<%include file="pyramid_fullauth:resources/templates/_form.login.mako"/>