89 lines
3 KiB
Python
Executable file
89 lines
3 KiB
Python
Executable file
import pprint
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from django.contrib import admin
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from django.contrib.auth.models import User
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from ietf.person.models import Person
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def merge_persons(source,target,stream):
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# merge emails
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for email in source.email_set.all():
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print >>stream, "Merging email: {}".format(email.address)
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email.person = target
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email.save()
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# merge aliases
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target_aliases = [ a.name for a in target.alias_set.all() ]
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for alias in source.alias_set.all():
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if alias.name in target_aliases:
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alias.delete()
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else:
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print >>stream,"Merging alias: {}".format(alias.name)
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alias.person = target
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alias.save()
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# merge DocEvents
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for docevent in source.docevent_set.all():
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docevent.by = target
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docevent.save()
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# merge SubmissionEvents
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for subevent in source.submissionevent_set.all():
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subevent.by = target
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subevent.save()
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# merge Messages
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for message in source.message_set.all():
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message.by = target
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message.save()
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# merge Constraints
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for constraint in source.constraint_set.all():
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constraint.person = target
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constraint.save()
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# merge Roles
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for role in source.role_set.all():
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role.person = target
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role.save()
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# merge Nominees
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for nominee in source.nominee_set.all():
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target_nominee = target.nominee_set.get(nomcom=nominee.nomcom)
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if not target_nominee:
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target_nominee = target.nominee_set.create(nomcom=nominee.nomcom, email=target.email())
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nominee.nomination_set.all().update(nominee=target_nominee)
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for fb in nominee.feedback_set.all():
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fb.nominees.remove(nominee)
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fb.nominees.add(target_nominee)
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for np in nominee.nomineeposition_set.all():
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existing_target_np = target_nominee.nomineeposition_set.filter(position=np.position).first()
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if existing_target_np:
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if existing_target_np.state.slug=='pending':
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existing_target_np.state = np.state
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existing_target_np.save()
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np.delete()
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else:
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np.nominee=target_nominee
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np.save()
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nominee.delete()
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# check for any remaining relationships and delete if none
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objs = [source]
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opts = Person._meta
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user = User.objects.filter(is_superuser=True).first()
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admin_site = admin.site
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using = 'default'
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deletable_objects, model_count, perms_needed, protected = (
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admin.utils.get_deleted_objects(objs, opts, user, admin_site, using) )
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if len(deletable_objects) > 1:
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print >>stream, "Not Deleting Person: {}({})".format(source.ascii,source.pk)
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print >>stream, "Related objects remain:"
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pprint.pprint(deletable_objects[1],stream=stream)
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else:
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print >>stream, "Deleting Person: {}({})".format(source.ascii,source.pk)
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source.delete()
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