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Updated person migration 0017 to avoid database referential inconsistency due to missing person records.

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- Legacy-Id: 13371
This commit is contained in:
Henrik Levkowetz 2017-05-16 15:17:07 +00:00
parent 355c5cb626
commit e6191432f3
1 changed files with 14 additions and 1 deletions
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15
ietf/person/migrations/0017_add_email_address_from_parsed_rfcs.py
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@ -148,26 +148,39 @@ new_addresses = {
}
known_missing_person_records = [
(3150, "Steve Kille"),
]
def forward(apps,schema_editor):
Email=apps.get_model('person','Email')
Person = apps.get_model('person', 'Person')
for id, name in known_missing_person_records:
if not Person.objects.filter(id=id).exists():
Person.objects.create(id=id, name=name, ascii=name)
# Sanity check
for addr in new_addresses.keys():
for addr, id in new_addresses.items():
if Email.objects.filter(address__iexact=addr).exists():
raise Exception("%s already exists in the Email table"%addr)
if not Person.objects.filter(id=id).exists():
raise Exception("ID #%s is missing in the Person table"%id)
for addr in new_addresses.keys():
Email.objects.create(address=addr,person_id=new_addresses[addr],active=False,primary=False)
def reverse(apps,schema_editor):
Email=apps.get_model('person','Email')
Person = apps.get_model('person', 'Person')
#Person=apps.get_model('person','Person')
#print "new_addresses = {"
#for addr in sorted(new_addresses.keys()):
# print "'%s': %s, # %s"%(addr,new_addresses[addr],Person.objects.get(pk=new_addresses[addr]).name)
#print "}"
Email.objects.filter(address__in=new_addresses.keys()).delete()
Person.objects.filter(id__in=[ id for id,name in known_missing_person_records ]).delete()
class Migration(migrations.Migration):