def _migrate_session(self, old_session, friendly_id=None):
ac = old_session._Session__ac
code = convert_to_unicode(old_session._code)
if code == 'no code':
code = ''
session = Session(event_new=self.event, title=convert_to_unicode(old_session.title),
description=convert_to_unicode(old_session.description),
is_poster=(old_session._ttType == 'poster'), code=code,
default_contribution_duration=old_session._contributionDuration,
protection_mode=PROTECTION_MODE_MAP[ac._accessProtection])
if friendly_id is not None:
session.friendly_id = friendly_id
else:
# migrating a zombie session; we simply give it a new friendly id
self.event._last_friendly_session_id += 1
session.friendly_id = self.event._last_friendly_session_id
if not self.quiet:
self.print_info('%[blue!]Session%[reset] {}'.format(session.title))
self.event_ns.legacy_session_map[old_session] = session
if old_session.id not in self.legacy_session_ids_used:
session.legacy_mapping = LegacySessionMapping(event_new=self.event, legacy_session_id=old_session.id)
self.legacy_session_ids_used.add(old_session.id)
else:
self.print_warning('%[yellow!]Duplicate session id; not adding legacy mapping for {}'
.format(old_session.id))
# colors
try:
session.colors = ColorTuple(old_session._textColor, old_session._color)
except (AttributeError, ValueError) as e:
self.print_warning('%[yellow]Session has no colors: "{}" [{}]'.format(session.title, e))
principals = {}
# managers / read access
self._process_ac(SessionPrincipal, principals, ac, allow_emails=True)
# coordinators
for submitter in old_session._coordinators.itervalues():
self._process_principal(SessionPrincipal, principals, submitter, 'Coordinator', roles={'coordinate'})
self._process_principal_emails(SessionPrincipal, principals, getattr(old_session, '_coordinatorsEmail', []),
'Coordinator', roles={'coordinate'}, allow_emails=True)
session.acl_entries = set(principals.itervalues())
return session
