def run_with_login(login_id, function, *args, **kwargs):
"""Run 'function' logged in with 'login_id'.
The first argument passed to 'function' will be the Launchpad
`Person` object corresponding to 'login_id'.
The exception is when the requesting login ID is `LAUNCHPAD_SERVICES`. In
that case, we'll pass through the `LAUNCHPAD_SERVICES` variable and the
method will do whatever security proxy hackery is required to provide read
privileges to the Launchpad services.
"""
if login_id == LAUNCHPAD_SERVICES or login_id == LAUNCHPAD_ANONYMOUS:
# Don't pass in an actual user. Instead pass in LAUNCHPAD_SERVICES
# and expect `function` to use `removeSecurityProxy` or similar.
return function(login_id, *args, **kwargs)
if isinstance(login_id, basestring):
requester = getUtility(IPersonSet).getByName(login_id)
else:
requester = getUtility(IPersonSet).get(login_id)
if requester is None:
raise NotFoundError("No person with id %s." % login_id)
setupInteractionForPerson(requester)
try:
return function(requester, *args, **kwargs)
finally:
endInteraction()
def run_with_login(login_id, function, *args, **kwargs):
"""Run 'function' logged in with 'login_id'.
The first argument passed to 'function' will be the Launchpad
`Person` object corresponding to 'login_id'.
The exception is when the requesting login ID is `LAUNCHPAD_SERVICES`. In
that case, we'll pass through the `LAUNCHPAD_SERVICES` variable and the
method will do whatever security proxy hackery is required to provide read
privileges to the Launchpad services.
"""
if login_id == LAUNCHPAD_SERVICES or login_id == LAUNCHPAD_ANONYMOUS:
# Don't pass in an actual user. Instead pass in LAUNCHPAD_SERVICES
# and expect `function` to use `removeSecurityProxy` or similar.
return function(login_id, *args, **kwargs)
if isinstance(login_id, basestring):
requester = getUtility(IPersonSet).getByName(login_id)
else:
requester = getUtility(IPersonSet).get(login_id)
if requester is None:
raise NotFoundError("No person with id %s." % login_id)
setupInteractionForPerson(requester)
try:
return function(requester, *args, **kwargs)
finally:
endInteraction()
def login_person(person, participation=None):
"""Login the person with their preferred email."""
if person is not None:
# The login will fail even without this check, but this gives us a
# nice error message, which can save time when debugging.
if getattr(person, 'is_team', None):
raise ValueError("Got team, expected person: %r" % (person, ))
participation = _test_login_impl(participation)
setupInteractionForPerson(person, participation)
return person
def login_person(person, participation=None):
"""Login the person with their preferred email."""
if person is not None:
# The login will fail even without this check, but this gives us a
# nice error message, which can save time when debugging.
if getattr(person, 'is_team', None):
raise ValueError("Got team, expected person: %r" % (person,))
participation = _test_login_impl(participation)
setupInteractionForPerson(person, participation)
return person
