def instance(cls):
if cls._instance is None:
# Call startup() to fill UserProfiles also in a
# multi-threaded environment:
settings.SITE.startup()
cls._instance = AnonymousUser()
from lino.modlib.users.choicelists import UserProfiles
cls._instance.profile = UserProfiles.get_by_value(
settings.SITE.anonymous_user_profile, None)
if cls._instance.profile is None:
raise Exception(
"Invalid value %r for `SITE.anonymous_user_profile`. "
"Must be one of %s" % (
settings.SITE.anonymous_user_profile,
[i.value for i in UserProfiles.items()]))
return cls._instance
def setup_user_profiles(self):
"""
Defines application-specific default user profiles.
Local site administrators can override this in their :xfile:.
"""
from lino.modlib.users.choicelists import UserProfiles
from django.utils.translation import ugettext_lazy as _
UserProfiles.reset('* office accounts')
add = UserProfiles.add_item
add('000',
_("Anonymous"),
'_ _ _',
'anonymous',
readonly=True,
authenticated=False)
add('100', _("User"), 'U U U', 'user')
add('900', _("Administrator"), 'A A A', 'admin')
def get_user_profiles(cls):
"""Yield a series of all user profiles on this site which satisfy this
role.
"""
from lino.modlib.users.choicelists import UserProfiles
for p in UserProfiles.items():
if p.has_required_roles([cls]):
yield p
def visible_for(ba):
"""Shows a list of user profiles for which this action is visible."""
if ba is None:
return "N/A"
visible = []
hidden = []
for p in UserProfiles.objects():
name = p.name or p.value
if ba.get_view_permission(p):
visible.append(name)
else:
hidden.append(name)
if len(hidden) == 0:
return "all"
if len(visible) == 0:
return "nobody"
# if len(hidden) < len(visible):
# return "all except %s" % ', '.join(hidden)
return ' '.join(visible)
def visible_for(ba):
"""Shows a list of user profiles for which this action is visible."""
if ba is None:
return "N/A"
visible = []
hidden = []
for p in UserProfiles.objects():
name = p.name or p.value
if ba.get_view_permission(p):
visible.append(name)
else:
hidden.append(name)
if len(hidden) == 0:
return "all"
if len(visible) == 0:
return "nobody"
# if len(hidden) < len(visible):
# return "all except %s" % ', '.join(hidden)
return ' '.join(visible)
e.g. :mod:`lino.projects.polly`.
"""
from django.utils.translation import ugettext_lazy as _
from lino.core.roles import UserRole, SiteUser, SiteAdmin
class PollsUser(SiteUser):
"""A user who has access to polls functionality.
"""
class PollsStaff(PollsUser):
"""A user who manages configuration of polls functionality.
"""
class PollsAdmin(PollsStaff, SiteAdmin):
pass
from lino.modlib.users.choicelists import UserProfiles
UserProfiles.clear()
add = UserProfiles.add_item
add('000', _("Anonymous"), UserRole, name='anonymous', readonly=True)
add('100', _("User"), PollsUser, name='user')
add('900', _("Administrator"), PollsAdmin, name='admin')
#~ def setup_handle(self,lh):
#~ lh.config.label = _("Site Parameters")
#~ lh.about.label = _("About")
class SiteConfigs(dd.Table):
"""
The table used to present the :class:`SiteConfig` row in a Detail form.
See also :meth:`lino.Lino.get_site_config`.
Deserves more documentation.
"""
model = 'system.SiteConfig'
required_roles = dd.required(SiteStaff)
default_action = actions.ShowDetailAction()
#~ has_navigator = False
hide_top_toolbar = True
#~ can_delete = perms.never
detail_layout = """
default_build_method
# lino.ModelsBySite
"""
do_build = BuildSiteCache()
if settings.SITE.user_model == 'auth.User':
dd.inject_field(settings.SITE.user_model,
'profile', UserProfiles.field())
dd.inject_field(settings.SITE.user_model, 'language', dd.LanguageField())
#~ def setup_handle(self,lh):
#~ lh.config.label = _("Site Parameters")
#~ lh.about.label = _("About")
class SiteConfigs(dd.Table):
"""
The table used to present the :class:`SiteConfig` row in a Detail form.
See also :meth:`lino.Lino.get_site_config`.
Deserves more documentation.
"""
model = 'system.SiteConfig'
required_roles = dd.required(SiteStaff)
default_action = actions.ShowDetailAction()
#~ has_navigator = False
hide_top_toolbar = True
#~ can_delete = perms.never
detail_layout = """
default_build_method
# lino.ModelsBySite
"""
do_build = BuildSiteCache()
if settings.SITE.user_model == 'auth.User':
dd.inject_field(settings.SITE.user_model,
'profile', UserProfiles.field())
dd.inject_field(settings.SITE.user_model, 'language', dd.LanguageField())
"""
from django.utils.translation import ugettext_lazy as _
from lino.core.roles import UserRole, SiteUser, SiteAdmin
class PollsUser(SiteUser):
"""A user who has access to polls functionality.
"""
class PollsStaff(PollsUser):
"""A user who manages configuration of polls functionality.
"""
class PollsAdmin(PollsStaff, SiteAdmin):
pass
from lino.modlib.users.choicelists import UserProfiles
UserProfiles.clear()
add = UserProfiles.add_item
add('000', _("Anonymous"), UserRole, name='anonymous', readonly=True)
add('100', _("User"), PollsUser, name='user')
add('900', _("Administrator"), PollsAdmin, name='admin')
