AKModel/migrations/0027_event_timezone.py

+# Generated by Django 2.2.6 on 2020-03-01 14:13
+
+from django.db import migrations
+import timezone_field.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('AKModel', '0026_akslot_updated'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='event',
+            name='timezone',
+            field=timezone_field.fields.TimeZoneField(choices=[('Pacific/Apia', 'GMT-11:00 Pacific/Apia'), ('Pacific/Fakaofo', 'GMT-11:00 Pacific/Fakaofo'), ('Pacific/Midway', 'GMT-11:00 Pacific/Midway'), ('Pacific/Niue', 'GMT-11:00 Pacific/Niue'), ('Pacific/Pago_Pago', 'GMT-11:00 Pacific/Pago Pago'), ('America/Adak', 'GMT-10:00 America/Adak'), ('Pacific/Honolulu', 'GMT-10:00 Pacific/Honolulu'), ('Pacific/Rarotonga', 'GMT-10:00 Pacific/Rarotonga'), ('Pacific/Tahiti', 'GMT-10:00 Pacific/Tahiti'), ('US/Hawaii', 'GMT-10:00 US/Hawaii'), ('Pacific/Marquesas', 'GMT-09:00 Pacific/Marquesas'), ('America/Anchorage', 'GMT-09:00 America/Anchorage'), ('America/Juneau', 'GMT-09:00 America/Juneau'), ('America/Nome', 'GMT-09:00 America/Nome'), ('America/Sitka', 'GMT-09:00 America/Sitka'), ('America/Yakutat', 'GMT-09:00 America/Yakutat'), ('Pacific/Gambier', 'GMT-09:00 Pacific/Gambier'), ('US/Alaska', 'GMT-09:00 US/Alaska'), ('America/Dawson', 'GMT-08:00 America/Dawson'), ('America/Fort_Nelson', 'GMT-08:00 America/Fort Nelson'), ('America/Los_Angeles', 'GMT-08:00 America/Los Angeles'), ('America/Metlakatla', 'GMT-08:00 America/Metlakatla'), ('America/Tijuana', 'GMT-08:00 America/Tijuana'), ('America/Vancouver', 'GMT-08:00 America/Vancouver'), ('America/Whitehorse', 'GMT-08:00 America/Whitehorse'), ('Canada/Pacific', 'GMT-08:00 Canada/Pacific'), ('Pacific/Pitcairn', 'GMT-08:00 Pacific/Pitcairn'), ('US/Pacific', 'GMT-08:00 US/Pacific'), ('America/Bahia_Banderas', 'GMT-07:00 America/Bahia Banderas'), ('America/Boise', 'GMT-07:00 America/Boise'), ('America/Chihuahua', 'GMT-07:00 America/Chihuahua'), ('America/Creston', 'GMT-07:00 America/Creston'), ('America/Dawson_Creek', 'GMT-07:00 America/Dawson Creek'), ('America/Denver', 'GMT-07:00 America/Denver'), ('America/Edmonton', 'GMT-07:00 America/Edmonton'), ('America/Hermosillo', 'GMT-07:00 America/Hermosillo'), ('America/Inuvik', 'GMT-07:00 America/Inuvik'), ('America/Mazatlan', 'GMT-07:00 America/Mazatlan'), ('America/North_Dakota/Beulah', 'GMT-07:00 America/North Dakota/Beulah'), ('America/North_Dakota/New_Salem', 'GMT-07:00 America/North Dakota/New Salem'), ('America/Ojinaga', 'GMT-07:00 America/Ojinaga'), ('America/Phoenix', 'GMT-07:00 America/Phoenix'), ('America/Yellowknife', 'GMT-07:00 America/Yellowknife'), ('Canada/Mountain', 'GMT-07:00 Canada/Mountain'), ('US/Arizona', 'GMT-07:00 US/Arizona'), ('US/Mountain', 'GMT-07:00 US/Mountain'), ('America/Belize', 'GMT-06:00 America/Belize'), ('America/Cambridge_Bay', 'GMT-06:00 America/Cambridge Bay'), ('America/Cancun', 'GMT-06:00 America/Cancun'), ('America/Chicago', 'GMT-06:00 America/Chicago'), ('America/Costa_Rica', 'GMT-06:00 America/Costa Rica'), ('America/El_Salvador', 'GMT-06:00 America/El Salvador'), ('America/Guatemala', 'GMT-06:00 America/Guatemala'), ('America/Iqaluit', 'GMT-06:00 America/Iqaluit'), ('America/Kentucky/Monticello', 'GMT-06:00 America/Kentucky/Monticello'), ('America/Managua', 'GMT-06:00 America/Managua'), ('America/Matamoros', 'GMT-06:00 America/Matamoros'), ('America/Menominee', 'GMT-06:00 America/Menominee'), ('America/Merida', 'GMT-06:00 America/Merida'), ('America/Mexico_City', 'GMT-06:00 America/Mexico City'), ('America/Monterrey', 'GMT-06:00 America/Monterrey'), ('America/North_Dakota/Center', 'GMT-06:00 America/North Dakota/Center'), ('America/Pangnirtung', 'GMT-06:00 America/Pangnirtung'), ('America/Rainy_River', 'GMT-06:00 America/Rainy River'), ('America/Rankin_Inlet', 'GMT-06:00 America/Rankin Inlet'), ('America/Regina', 'GMT-06:00 America/Regina'), ('America/Resolute', 'GMT-06:00 America/Resolute'), ('America/Swift_Current', 'GMT-06:00 America/Swift Current'), ('America/Tegucigalpa', 'GMT-06:00 America/Tegucigalpa'), ('America/Winnipeg', 'GMT-06:00 America/Winnipeg'), ('Canada/Central', 'GMT-06:00 Canada/Central'), ('Pacific/Galapagos', 'GMT-06:00 Pacific/Galapagos'), ('US/Central', 'GMT-06:00 US/Central'), ('America/Atikokan', 'GMT-05:00 America/Atikokan'), ('America/Bogota', 'GMT-05:00 America/Bogota'), ('America/Cayman', 'GMT-05:00 America/Cayman'), ('America/Detroit', 'GMT-05:00 America/Detroit'), ('America/Eirunepe', 'GMT-05:00 America/Eirunepe'), ('America/Grand_Turk', 'GMT-05:00 America/Grand Turk'), ('America/Guayaquil', 'GMT-05:00 America/Guayaquil'), ('America/Havana', 'GMT-05:00 America/Havana'), ('America/Indiana/Indianapolis', 'GMT-05:00 America/Indiana/Indianapolis'), ('America/Indiana/Knox', 'GMT-05:00 America/Indiana/Knox'), ('America/Indiana/Marengo', 'GMT-05:00 America/Indiana/Marengo'), ('America/Indiana/Petersburg', 'GMT-05:00 America/Indiana/Petersburg'), ('America/Indiana/Tell_City', 'GMT-05:00 America/Indiana/Tell City'), ('America/Indiana/Vevay', 'GMT-05:00 America/Indiana/Vevay'), ('America/Indiana/Vincennes', 'GMT-05:00 America/Indiana/Vincennes'), ('America/Indiana/Winamac', 'GMT-05:00 America/Indiana/Winamac'), ('America/Jamaica', 'GMT-05:00 America/Jamaica'), ('America/Kentucky/Louisville', 'GMT-05:00 America/Kentucky/Louisville'), ('America/Lima', 'GMT-05:00 America/Lima'), ('America/Nassau', 'GMT-05:00 America/Nassau'), ('America/New_York', 'GMT-05:00 America/New York'), ('America/Nipigon', 'GMT-05:00 America/Nipigon'), ('America/Panama', 'GMT-05:00 America/Panama'), ('America/Port-au-Prince', 'GMT-05:00 America/Port-au-Prince'), ('America/Rio_Branco', 'GMT-05:00 America/Rio Branco'), ('America/Thunder_Bay', 'GMT-05:00 America/Thunder Bay'), ('America/Toronto', 'GMT-05:00 America/Toronto'), ('Canada/Eastern', 'GMT-05:00 Canada/Eastern'), ('Pacific/Easter', 'GMT-05:00 Pacific/Easter'), ('US/Eastern', 'GMT-05:00 US/Eastern'), ('America/Anguilla', 'GMT-04:00 America/Anguilla'), ('America/Antigua', 'GMT-04:00 America/Antigua'), ('America/Aruba', 'GMT-04:00 America/Aruba'), ('America/Barbados', 'GMT-04:00 America/Barbados'), ('America/Blanc-Sablon', 'GMT-04:00 America/Blanc-Sablon'), ('America/Caracas', 'GMT-04:00 America/Caracas'), ('America/Curacao', 'GMT-04:00 America/Curacao'), ('America/Dominica', 'GMT-04:00 America/Dominica'), ('America/Glace_Bay', 'GMT-04:00 America/Glace Bay'), ('America/Goose_Bay', 'GMT-04:00 America/Goose Bay'), ('America/Grenada', 'GMT-04:00 America/Grenada'), ('America/Guadeloupe', 'GMT-04:00 America/Guadeloupe'), ('America/Guyana', 'GMT-04:00 America/Guyana'), ('America/Halifax', 'GMT-04:00 America/Halifax'), ('America/Kralendijk', 'GMT-04:00 America/Kralendijk'), ('America/La_Paz', 'GMT-04:00 America/La Paz'), ('America/Lower_Princes', 'GMT-04:00 America/Lower Princes'), ('America/Manaus', 'GMT-04:00 America/Manaus'), ('America/Marigot', 'GMT-04:00 America/Marigot'), ('America/Martinique', 'GMT-04:00 America/Martinique'), ('America/Moncton', 'GMT-04:00 America/Moncton'), ('America/Montserrat', 'GMT-04:00 America/Montserrat'), ('America/Port_of_Spain', 'GMT-04:00 America/Port of Spain'), ('America/Porto_Velho', 'GMT-04:00 America/Porto Velho'), ('America/Puerto_Rico', 'GMT-04:00 America/Puerto Rico'), ('America/Santarem', 'GMT-04:00 America/Santarem'), ('America/Santo_Domingo', 'GMT-04:00 America/Santo Domingo'), ('America/St_Barthelemy', 'GMT-04:00 America/St Barthelemy'), ('America/St_Kitts', 'GMT-04:00 America/St Kitts'), ('America/St_Lucia', 'GMT-04:00 America/St Lucia'), ('America/St_Thomas', 'GMT-04:00 America/St Thomas'), ('America/St_Vincent', 'GMT-04:00 America/St Vincent'), ('America/Thule', 'GMT-04:00 America/Thule'), ('America/Tortola', 'GMT-04:00 America/Tortola'), ('Atlantic/Bermuda', 'GMT-04:00 Atlantic/Bermuda'), ('Canada/Atlantic', 'GMT-04:00 Canada/Atlantic'), ('America/St_Johns', 'GMT-03:00 America/St Johns'), ('Canada/Newfoundland', 'GMT-03:00 Canada/Newfoundland'), ('America/Argentina/Buenos_Aires', 'GMT-03:00 America/Argentina/Buenos Aires'), ('America/Argentina/Catamarca', 'GMT-03:00 America/Argentina/Catamarca'), ('America/Argentina/Cordoba', 'GMT-03:00 America/Argentina/Cordoba'), ('America/Argentina/Jujuy', 'GMT-03:00 America/Argentina/Jujuy'), ('America/Argentina/La_Rioja', 'GMT-03:00 America/Argentina/La Rioja'), ('America/Argentina/Mendoza', 'GMT-03:00 America/Argentina/Mendoza'), ('America/Argentina/Rio_Gallegos', 'GMT-03:00 America/Argentina/Rio Gallegos'), ('America/Argentina/Salta', 'GMT-03:00 America/Argentina/Salta'), ('America/Argentina/San_Juan', 'GMT-03:00 America/Argentina/San Juan'), ('America/Argentina/San_Luis', 'GMT-03:00 America/Argentina/San Luis'), ('America/Argentina/Tucuman', 'GMT-03:00 America/Argentina/Tucuman'), ('America/Argentina/Ushuaia', 'GMT-03:00 America/Argentina/Ushuaia'), ('America/Asuncion', 'GMT-03:00 America/Asuncion'), ('America/Belem', 'GMT-03:00 America/Belem'), ('America/Boa_Vista', 'GMT-03:00 America/Boa Vista'), ('America/Campo_Grande', 'GMT-03:00 America/Campo Grande'), ('America/Cayenne', 'GMT-03:00 America/Cayenne'), ('America/Cuiaba', 'GMT-03:00 America/Cuiaba'), ('America/Godthab', 'GMT-03:00 America/Godthab'), ('America/Miquelon', 'GMT-03:00 America/Miquelon'), ('America/Montevideo', 'GMT-03:00 America/Montevideo'), ('America/Paramaribo', 'GMT-03:00 America/Paramaribo'), ('America/Punta_Arenas', 'GMT-03:00 America/Punta Arenas'), ('America/Santiago', 'GMT-03:00 America/Santiago'), ('Antarctica/Palmer', 'GMT-03:00 Antarctica/Palmer'), ('Antarctica/Rothera', 'GMT-03:00 Antarctica/Rothera'), ('Atlantic/Stanley', 'GMT-03:00 Atlantic/Stanley'), ('America/Araguaina', 'GMT-02:00 America/Araguaina'), ('America/Bahia', 'GMT-02:00 America/Bahia'), ('America/Fortaleza', 'GMT-02:00 America/Fortaleza'), ('America/Maceio', 'GMT-02:00 America/Maceio'), ('America/Recife', 'GMT-02:00 America/Recife'), ('America/Sao_Paulo', 'GMT-02:00 America/Sao Paulo'), ('Atlantic/South_Georgia', 'GMT-02:00 Atlantic/South Georgia'), ('America/Noronha', 'GMT-01:00 America/Noronha'), ('America/Scoresbysund', 'GMT-01:00 America/Scoresbysund'), ('Atlantic/Azores', 'GMT-01:00 Atlantic/Azores'), ('Atlantic/Cape_Verde', 'GMT-01:00 Atlantic/Cape Verde'), ('Africa/Abidjan', 'GMT+00:00 Africa/Abidjan'), ('Africa/Accra', 'GMT+00:00 Africa/Accra'), ('Africa/Bamako', 'GMT+00:00 Africa/Bamako'), ('Africa/Banjul', 'GMT+00:00 Africa/Banjul'), ('Africa/Bissau', 'GMT+00:00 Africa/Bissau'), ('Africa/Casablanca', 'GMT+00:00 Africa/Casablanca'), ('Africa/Conakry', 'GMT+00:00 Africa/Conakry'), ('Africa/Dakar', 'GMT+00:00 Africa/Dakar'), ('Africa/El_Aaiun', 'GMT+00:00 Africa/El Aaiun'), ('Africa/Freetown', 'GMT+00:00 Africa/Freetown'), ('Africa/Lome', 'GMT+00:00 Africa/Lome'), ('Africa/Monrovia', 'GMT+00:00 Africa/Monrovia'), ('Africa/Nouakchott', 'GMT+00:00 Africa/Nouakchott'), ('Africa/Ouagadougou', 'GMT+00:00 Africa/Ouagadougou'), ('Africa/Sao_Tome', 'GMT+00:00 Africa/Sao Tome'), ('America/Danmarkshavn', 'GMT+00:00 America/Danmarkshavn'), ('Antarctica/Troll', 'GMT+00:00 Antarctica/Troll'), ('Atlantic/Canary', 'GMT+00:00 Atlantic/Canary'), ('Atlantic/Faroe', 'GMT+00:00 Atlantic/Faroe'), ('Atlantic/Madeira', 'GMT+00:00 Atlantic/Madeira'), ('Atlantic/Reykjavik', 'GMT+00:00 Atlantic/Reykjavik'), ('Atlantic/St_Helena', 'GMT+00:00 Atlantic/St Helena'), ('Europe/Dublin', 'GMT+00:00 Europe/Dublin'), ('Europe/Guernsey', 'GMT+00:00 Europe/Guernsey'), ('Europe/Isle_of_Man', 'GMT+00:00 Europe/Isle of Man'), ('Europe/Jersey', 'GMT+00:00 Europe/Jersey'), ('Europe/Lisbon', 'GMT+00:00 Europe/Lisbon'), ('Europe/London', 'GMT+00:00 Europe/London'), ('GMT', 'GMT+00:00 GMT'), ('UTC', 'GMT+00:00 UTC'), ('Africa/Algiers', 'GMT+01:00 Africa/Algiers'), ('Africa/Bangui', 'GMT+01:00 Africa/Bangui'), ('Africa/Brazzaville', 'GMT+01:00 Africa/Brazzaville'), ('Africa/Ceuta', 'GMT+01:00 Africa/Ceuta'), ('Africa/Douala', 'GMT+01:00 Africa/Douala'), ('Africa/Kinshasa', 'GMT+01:00 Africa/Kinshasa'), ('Africa/Lagos', 'GMT+01:00 Africa/Lagos'), ('Africa/Libreville', 'GMT+01:00 Africa/Libreville'), ('Africa/Luanda', 'GMT+01:00 Africa/Luanda'), ('Africa/Malabo', 'GMT+01:00 Africa/Malabo'), ('Africa/Ndjamena', 'GMT+01:00 Africa/Ndjamena'), ('Africa/Niamey', 'GMT+01:00 Africa/Niamey'), ('Africa/Porto-Novo', 'GMT+01:00 Africa/Porto-Novo'), ('Africa/Tunis', 'GMT+01:00 Africa/Tunis'), ('Arctic/Longyearbyen', 'GMT+01:00 Arctic/Longyearbyen'), ('Europe/Amsterdam', 'GMT+01:00 Europe/Amsterdam'), ('Europe/Andorra', 'GMT+01:00 Europe/Andorra'), ('Europe/Belgrade', 'GMT+01:00 Europe/Belgrade'), ('Europe/Berlin', 'GMT+01:00 Europe/Berlin'), ('Europe/Bratislava', 'GMT+01:00 Europe/Bratislava'), ('Europe/Brussels', 'GMT+01:00 Europe/Brussels'), ('Europe/Budapest', 'GMT+01:00 Europe/Budapest'), ('Europe/Busingen', 'GMT+01:00 Europe/Busingen'), ('Europe/Copenhagen', 'GMT+01:00 Europe/Copenhagen'), ('Europe/Gibraltar', 'GMT+01:00 Europe/Gibraltar'), ('Europe/Ljubljana', 'GMT+01:00 Europe/Ljubljana'), ('Europe/Luxembourg', 'GMT+01:00 Europe/Luxembourg'), ('Europe/Madrid', 'GMT+01:00 Europe/Madrid'), ('Europe/Malta', 'GMT+01:00 Europe/Malta'), ('Europe/Monaco', 'GMT+01:00 Europe/Monaco'), ('Europe/Oslo', 'GMT+01:00 Europe/Oslo'), ('Europe/Paris', 'GMT+01:00 Europe/Paris'), ('Europe/Podgorica', 'GMT+01:00 Europe/Podgorica'), ('Europe/Prague', 'GMT+01:00 Europe/Prague'), ('Europe/Rome', 'GMT+01:00 Europe/Rome'), ('Europe/San_Marino', 'GMT+01:00 Europe/San Marino'), ('Europe/Sarajevo', 'GMT+01:00 Europe/Sarajevo'), ('Europe/Skopje', 'GMT+01:00 Europe/Skopje'), ('Europe/Stockholm', 'GMT+01:00 Europe/Stockholm'), ('Europe/Tirane', 'GMT+01:00 Europe/Tirane'), ('Europe/Vaduz', 'GMT+01:00 Europe/Vaduz'), ('Europe/Vatican', 'GMT+01:00 Europe/Vatican'), ('Europe/Vienna', 'GMT+01:00 Europe/Vienna'), ('Europe/Warsaw', 'GMT+01:00 Europe/Warsaw'), ('Europe/Zagreb', 'GMT+01:00 Europe/Zagreb'), ('Europe/Zurich', 'GMT+01:00 Europe/Zurich'), ('Africa/Blantyre', 'GMT+02:00 Africa/Blantyre'), ('Africa/Bujumbura', 'GMT+02:00 Africa/Bujumbura'), ('Africa/Cairo', 'GMT+02:00 Africa/Cairo'), ('Africa/Gaborone', 'GMT+02:00 Africa/Gaborone'), ('Africa/Harare', 'GMT+02:00 Africa/Harare'), ('Africa/Johannesburg', 'GMT+02:00 Africa/Johannesburg'), ('Africa/Juba', 'GMT+02:00 Africa/Juba'), ('Africa/Khartoum', 'GMT+02:00 Africa/Khartoum'), ('Africa/Kigali', 'GMT+02:00 Africa/Kigali'), ('Africa/Lubumbashi', 'GMT+02:00 Africa/Lubumbashi'), ('Africa/Lusaka', 'GMT+02:00 Africa/Lusaka'), ('Africa/Maputo', 'GMT+02:00 Africa/Maputo'), ('Africa/Maseru', 'GMT+02:00 Africa/Maseru'), ('Africa/Mbabane', 'GMT+02:00 Africa/Mbabane'), ('Africa/Tripoli', 'GMT+02:00 Africa/Tripoli'), ('Africa/Windhoek', 'GMT+02:00 Africa/Windhoek'), ('Asia/Amman', 'GMT+02:00 Asia/Amman'), ('Asia/Beirut', 'GMT+02:00 Asia/Beirut'), ('Asia/Damascus', 'GMT+02:00 Asia/Damascus'), ('Asia/Famagusta', 'GMT+02:00 Asia/Famagusta'), ('Asia/Gaza', 'GMT+02:00 Asia/Gaza'), ('Asia/Hebron', 'GMT+02:00 Asia/Hebron'), ('Asia/Jerusalem', 'GMT+02:00 Asia/Jerusalem'), ('Asia/Nicosia', 'GMT+02:00 Asia/Nicosia'), ('Europe/Athens', 'GMT+02:00 Europe/Athens'), ('Europe/Bucharest', 'GMT+02:00 Europe/Bucharest'), ('Europe/Chisinau', 'GMT+02:00 Europe/Chisinau'), ('Europe/Helsinki', 'GMT+02:00 Europe/Helsinki'), ('Europe/Istanbul', 'GMT+02:00 Europe/Istanbul'), ('Europe/Kaliningrad', 'GMT+02:00 Europe/Kaliningrad'), ('Europe/Kiev', 'GMT+02:00 Europe/Kiev'), ('Europe/Mariehamn', 'GMT+02:00 Europe/Mariehamn'), ('Europe/Minsk', 'GMT+02:00 Europe/Minsk'), ('Europe/Riga', 'GMT+02:00 Europe/Riga'), ('Europe/Simferopol', 'GMT+02:00 Europe/Simferopol'), ('Europe/Sofia', 'GMT+02:00 Europe/Sofia'), ('Europe/Tallinn', 'GMT+02:00 Europe/Tallinn'), ('Europe/Uzhgorod', 'GMT+02:00 Europe/Uzhgorod'), ('Europe/Vilnius', 'GMT+02:00 Europe/Vilnius'), ('Europe/Zaporozhye', 'GMT+02:00 Europe/Zaporozhye'), ('Africa/Addis_Ababa', 'GMT+03:00 Africa/Addis Ababa'), ('Africa/Asmara', 'GMT+03:00 Africa/Asmara'), ('Africa/Dar_es_Salaam', 'GMT+03:00 Africa/Dar es Salaam'), ('Africa/Djibouti', 'GMT+03:00 Africa/Djibouti'), ('Africa/Kampala', 'GMT+03:00 Africa/Kampala'), ('Africa/Mogadishu', 'GMT+03:00 Africa/Mogadishu'), ('Africa/Nairobi', 'GMT+03:00 Africa/Nairobi'), ('Antarctica/Syowa', 'GMT+03:00 Antarctica/Syowa'), ('Asia/Aden', 'GMT+03:00 Asia/Aden'), ('Asia/Baghdad', 'GMT+03:00 Asia/Baghdad'), ('Asia/Bahrain', 'GMT+03:00 Asia/Bahrain'), ('Asia/Kuwait', 'GMT+03:00 Asia/Kuwait'), ('Asia/Qatar', 'GMT+03:00 Asia/Qatar'), ('Asia/Riyadh', 'GMT+03:00 Asia/Riyadh'), ('Europe/Astrakhan', 'GMT+03:00 Europe/Astrakhan'), ('Europe/Kirov', 'GMT+03:00 Europe/Kirov'), ('Europe/Moscow', 'GMT+03:00 Europe/Moscow'), ('Europe/Saratov', 'GMT+03:00 Europe/Saratov'), ('Europe/Ulyanovsk', 'GMT+03:00 Europe/Ulyanovsk'), ('Europe/Volgograd', 'GMT+03:00 Europe/Volgograd'), ('Indian/Antananarivo', 'GMT+03:00 Indian/Antananarivo'), ('Indian/Comoro', 'GMT+03:00 Indian/Comoro'), ('Indian/Mayotte', 'GMT+03:00 Indian/Mayotte'), ('Asia/Tehran', 'GMT+03:00 Asia/Tehran'), ('Asia/Aqtau', 'GMT+04:00 Asia/Aqtau'), ('Asia/Atyrau', 'GMT+04:00 Asia/Atyrau'), ('Asia/Baku', 'GMT+04:00 Asia/Baku'), ('Asia/Dubai', 'GMT+04:00 Asia/Dubai'), ('Asia/Muscat', 'GMT+04:00 Asia/Muscat'), ('Asia/Oral', 'GMT+04:00 Asia/Oral'), ('Asia/Tbilisi', 'GMT+04:00 Asia/Tbilisi'), ('Asia/Yerevan', 'GMT+04:00 Asia/Yerevan'), ('Europe/Samara', 'GMT+04:00 Europe/Samara'), ('Indian/Mahe', 'GMT+04:00 Indian/Mahe'), ('Indian/Mauritius', 'GMT+04:00 Indian/Mauritius'), ('Indian/Reunion', 'GMT+04:00 Indian/Reunion'), ('Asia/Kabul', 'GMT+04:00 Asia/Kabul'), ('Asia/Aqtobe', 'GMT+05:00 Asia/Aqtobe'), ('Asia/Ashgabat', 'GMT+05:00 Asia/Ashgabat'), ('Asia/Bishkek', 'GMT+05:00 Asia/Bishkek'), ('Asia/Dushanbe', 'GMT+05:00 Asia/Dushanbe'), ('Asia/Karachi', 'GMT+05:00 Asia/Karachi'), ('Asia/Qostanay', 'GMT+05:00 Asia/Qostanay'), ('Asia/Qyzylorda', 'GMT+05:00 Asia/Qyzylorda'), ('Asia/Samarkand', 'GMT+05:00 Asia/Samarkand'), ('Asia/Tashkent', 'GMT+05:00 Asia/Tashkent'), ('Asia/Yekaterinburg', 'GMT+05:00 Asia/Yekaterinburg'), ('Indian/Kerguelen', 'GMT+05:00 Indian/Kerguelen'), ('Indian/Maldives', 'GMT+05:00 Indian/Maldives'), ('Asia/Kolkata', 'GMT+05:00 Asia/Kolkata'), ('Asia/Kathmandu', 'GMT+05:00 Asia/Kathmandu'), ('Antarctica/Mawson', 'GMT+06:00 Antarctica/Mawson'), ('Antarctica/Vostok', 'GMT+06:00 Antarctica/Vostok'), ('Asia/Almaty', 'GMT+06:00 Asia/Almaty'), ('Asia/Barnaul', 'GMT+06:00 Asia/Barnaul'), ('Asia/Colombo', 'GMT+06:00 Asia/Colombo'), ('Asia/Dhaka', 'GMT+06:00 Asia/Dhaka'), ('Asia/Novosibirsk', 'GMT+06:00 Asia/Novosibirsk'), ('Asia/Omsk', 'GMT+06:00 Asia/Omsk'), ('Asia/Thimphu', 'GMT+06:00 Asia/Thimphu'), ('Asia/Urumqi', 'GMT+06:00 Asia/Urumqi'), ('Indian/Chagos', 'GMT+06:00 Indian/Chagos'), ('Asia/Yangon', 'GMT+06:00 Asia/Yangon'), ('Indian/Cocos', 'GMT+06:00 Indian/Cocos'), ('Antarctica/Davis', 'GMT+07:00 Antarctica/Davis'), ('Asia/Bangkok', 'GMT+07:00 Asia/Bangkok'), ('Asia/Ho_Chi_Minh', 'GMT+07:00 Asia/Ho Chi Minh'), ('Asia/Hovd', 'GMT+07:00 Asia/Hovd'), ('Asia/Jakarta', 'GMT+07:00 Asia/Jakarta'), ('Asia/Krasnoyarsk', 'GMT+07:00 Asia/Krasnoyarsk'), ('Asia/Novokuznetsk', 'GMT+07:00 Asia/Novokuznetsk'), ('Asia/Phnom_Penh', 'GMT+07:00 Asia/Phnom Penh'), ('Asia/Pontianak', 'GMT+07:00 Asia/Pontianak'), ('Asia/Tomsk', 'GMT+07:00 Asia/Tomsk'), ('Asia/Vientiane', 'GMT+07:00 Asia/Vientiane'), ('Indian/Christmas', 'GMT+07:00 Indian/Christmas'), ('Antarctica/Casey', 'GMT+08:00 Antarctica/Casey'), ('Asia/Brunei', 'GMT+08:00 Asia/Brunei'), ('Asia/Dili', 'GMT+08:00 Asia/Dili'), ('Asia/Hong_Kong', 'GMT+08:00 Asia/Hong Kong'), ('Asia/Irkutsk', 'GMT+08:00 Asia/Irkutsk'), ('Asia/Kuala_Lumpur', 'GMT+08:00 Asia/Kuala Lumpur'), ('Asia/Kuching', 'GMT+08:00 Asia/Kuching'), ('Asia/Macau', 'GMT+08:00 Asia/Macau'), ('Asia/Makassar', 'GMT+08:00 Asia/Makassar'), ('Asia/Manila', 'GMT+08:00 Asia/Manila'), ('Asia/Shanghai', 'GMT+08:00 Asia/Shanghai'), ('Asia/Singapore', 'GMT+08:00 Asia/Singapore'), ('Asia/Taipei', 'GMT+08:00 Asia/Taipei'), ('Asia/Ulaanbaatar', 'GMT+08:00 Asia/Ulaanbaatar'), ('Australia/Perth', 'GMT+08:00 Australia/Perth'), ('Australia/Eucla', 'GMT+08:00 Australia/Eucla'), ('Asia/Chita', 'GMT+09:00 Asia/Chita'), ('Asia/Choibalsan', 'GMT+09:00 Asia/Choibalsan'), ('Asia/Jayapura', 'GMT+09:00 Asia/Jayapura'), ('Asia/Khandyga', 'GMT+09:00 Asia/Khandyga'), ('Asia/Pyongyang', 'GMT+09:00 Asia/Pyongyang'), ('Asia/Seoul', 'GMT+09:00 Asia/Seoul'), ('Asia/Tokyo', 'GMT+09:00 Asia/Tokyo'), ('Asia/Yakutsk', 'GMT+09:00 Asia/Yakutsk'), ('Pacific/Palau', 'GMT+09:00 Pacific/Palau'), ('Australia/Darwin', 'GMT+09:00 Australia/Darwin'), ('Antarctica/DumontDUrville', 'GMT+10:00 Antarctica/DumontDUrville'), ('Asia/Sakhalin', 'GMT+10:00 Asia/Sakhalin'), ('Asia/Vladivostok', 'GMT+10:00 Asia/Vladivostok'), ('Australia/Brisbane', 'GMT+10:00 Australia/Brisbane'), ('Australia/Lindeman', 'GMT+10:00 Australia/Lindeman'), ('Pacific/Bougainville', 'GMT+10:00 Pacific/Bougainville'), ('Pacific/Chuuk', 'GMT+10:00 Pacific/Chuuk'), ('Pacific/Guam', 'GMT+10:00 Pacific/Guam'), ('Pacific/Port_Moresby', 'GMT+10:00 Pacific/Port Moresby'), ('Pacific/Saipan', 'GMT+10:00 Pacific/Saipan'), ('Australia/Adelaide', 'GMT+10:00 Australia/Adelaide'), ('Australia/Broken_Hill', 'GMT+10:00 Australia/Broken Hill'), ('Antarctica/Macquarie', 'GMT+11:00 Antarctica/Macquarie'), ('Asia/Magadan', 'GMT+11:00 Asia/Magadan'), ('Asia/Srednekolymsk', 'GMT+11:00 Asia/Srednekolymsk'), ('Asia/Ust-Nera', 'GMT+11:00 Asia/Ust-Nera'), ('Australia/Currie', 'GMT+11:00 Australia/Currie'), ('Australia/Hobart', 'GMT+11:00 Australia/Hobart'), ('Australia/Lord_Howe', 'GMT+11:00 Australia/Lord Howe'), ('Australia/Melbourne', 'GMT+11:00 Australia/Melbourne'), ('Australia/Sydney', 'GMT+11:00 Australia/Sydney'), ('Pacific/Efate', 'GMT+11:00 Pacific/Efate'), ('Pacific/Guadalcanal', 'GMT+11:00 Pacific/Guadalcanal'), ('Pacific/Kosrae', 'GMT+11:00 Pacific/Kosrae'), ('Pacific/Noumea', 'GMT+11:00 Pacific/Noumea'), ('Pacific/Pohnpei', 'GMT+11:00 Pacific/Pohnpei'), ('Pacific/Norfolk', 'GMT+11:00 Pacific/Norfolk'), ('Asia/Anadyr', 'GMT+12:00 Asia/Anadyr'), ('Asia/Kamchatka', 'GMT+12:00 Asia/Kamchatka'), ('Pacific/Funafuti', 'GMT+12:00 Pacific/Funafuti'), ('Pacific/Kwajalein', 'GMT+12:00 Pacific/Kwajalein'), ('Pacific/Majuro', 'GMT+12:00 Pacific/Majuro'), ('Pacific/Nauru', 'GMT+12:00 Pacific/Nauru'), ('Pacific/Tarawa', 'GMT+12:00 Pacific/Tarawa'), ('Pacific/Wake', 'GMT+12:00 Pacific/Wake'), ('Pacific/Wallis', 'GMT+12:00 Pacific/Wallis'), ('Antarctica/McMurdo', 'GMT+13:00 Antarctica/McMurdo'), ('Pacific/Auckland', 'GMT+13:00 Pacific/Auckland'), ('Pacific/Enderbury', 'GMT+13:00 Pacific/Enderbury'), ('Pacific/Fiji', 'GMT+13:00 Pacific/Fiji'), ('Pacific/Chatham', 'GMT+13:00 Pacific/Chatham'), ('Pacific/Kiritimati', 'GMT+14:00 Pacific/Kiritimati'), ('Pacific/Tongatapu', 'GMT+14:00 Pacific/Tongatapu')], default='Europe/Berlin', help_text='Time Zone where this event takes place in', verbose_name='Time Zone'),
+        ),
+    ]

AKModel/migrations/0028_unique_constraints.py

+# Generated by Django 2.2.6 on 2020-05-10 10:48
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('AKModel', '0027_event_timezone'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='akcategory',
+            name='name',
+            field=models.CharField(help_text='Name of the AK Category', max_length=64, verbose_name='Name'),
+        ),
+        migrations.AlterField(
+            model_name='akowner',
+            name='slug',
+            field=models.SlugField(blank=True, help_text='Slug for URL generation', max_length=64, verbose_name='Slug'),
+        ),
+        migrations.AlterField(
+            model_name='akrequirement',
+            name='name',
+            field=models.CharField(help_text='Name of the Requirement', max_length=128, verbose_name='Name'),
+        ),
+        migrations.AlterField(
+            model_name='aktrack',
+            name='name',
+            field=models.CharField(help_text='Name of the AK Track', max_length=64, verbose_name='Name'),
+        ),
+        migrations.AlterUniqueTogether(
+            name='ak',
+            unique_together={('event', 'name'), ('event', 'short_name')},
+        ),
+        migrations.AlterUniqueTogether(
+            name='akcategory',
+            unique_together={('event', 'name')},
+        ),
+        migrations.AlterUniqueTogether(
+            name='akrequirement',
+            unique_together={('event', 'name')},
+        ),
+        migrations.AlterUniqueTogether(
+            name='aktrack',
+            unique_together={('event', 'name')},
+        ),
+        migrations.AlterUniqueTogether(
+            name='room',
+            unique_together={('event', 'name', 'building')},
+        ),
+    ]

AKModel/migrations/0029_AK_notes.py

+# Generated by Django 2.2.6 on 2020-05-10 17:17
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('AKModel', '0028_unique_constraints'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='ak',
+            name='notes',
+            field=models.TextField(blank=True,
+                                   help_text='Notes to organizers. These are public. For private notes, please send an e-mail.',
+                                   verbose_name='Organizational Notes'),
+        ),
+    ]

AKModel/migrations/0030_AK_interest_counter.py

+# Generated by Django 2.2.6 on 2020-05-10 19:56
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('AKModel', '0029_AK_notes'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='ak',
+            name='interest_counter',
+            field=models.IntegerField(default=0, help_text='People who have indicated interest online',
+                                      verbose_name='Interest Counter'),
+        ),
+    ]

AKModel/migrations/0031_event_ordering.py

+# Generated by Django 2.2.6 on 2020-05-10 23:26
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('AKModel', '0030_AK_interest_counter'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='event',
+            options={'ordering': ['-start'], 'verbose_name': 'Event', 'verbose_name_plural': 'Events'},
+        ),
+    ]

AKModel/migrations/0032_AK_history.py

+# Generated by Django 2.2.6 on 2020-05-11 22:27
+
+import django.db.models.deletion
+import simple_history.models
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('AKModel', '0031_event_ordering'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='HistoricalAK',
+            fields=[
+                ('id', models.IntegerField(auto_created=True, blank=True, db_index=True, verbose_name='ID')),
+                ('name', models.CharField(help_text='Name of the AK', max_length=256, verbose_name='Name')),
+                ('short_name', models.CharField(blank=True, help_text='Name displayed in the schedule', max_length=64,
+                                                verbose_name='Short Name')),
+                ('description',
+                 models.TextField(blank=True, help_text='Description of the AK', verbose_name='Description')),
+                ('link', models.URLField(blank=True, help_text='Link to wiki page', verbose_name='Web Link')),
+                ('reso', models.BooleanField(default=False, help_text='Intends to submit a resolution',
+                                             verbose_name='Resolution Intention')),
+                ('present', models.BooleanField(help_text='Present results of this AK', null=True,
+                                                verbose_name='Present this AK')),
+                ('notes', models.TextField(blank=True,
+                                           help_text='Notes to organizers. These are public. For private notes, please send an e-mail.',
+                                           verbose_name='Organizational Notes')),
+                ('interest',
+                 models.IntegerField(default=-1, help_text='Expected number of people', verbose_name='Interest')),
+                ('interest_counter',
+                 models.IntegerField(default=0, help_text='People who have indicated interest online',
+                                     verbose_name='Interest Counter')),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField()),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type',
+                 models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('category',
+                 models.ForeignKey(blank=True, db_constraint=False, help_text='Category of the AK', null=True,
+                                   on_delete=django.db.models.deletion.DO_NOTHING, related_name='+',
+                                   to='AKModel.AKCategory', verbose_name='Category')),
+                ('event', models.ForeignKey(blank=True, db_constraint=False, help_text='Associated event', null=True,
+                                            on_delete=django.db.models.deletion.DO_NOTHING, related_name='+',
+                                            to='AKModel.Event', verbose_name='Event')),
+                ('history_user',
+                 models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+',
+                                   to=settings.AUTH_USER_MODEL)),
+                ('track',
+                 models.ForeignKey(blank=True, db_constraint=False, help_text='Track the AK belongs to', null=True,
+                                   on_delete=django.db.models.deletion.DO_NOTHING, related_name='+',
+                                   to='AKModel.AKTrack', verbose_name='Track')),
+            ],
+            options={
+                'verbose_name': 'historical AK',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': 'history_date',
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+    ]

AKModel/migrations/0033_AKOnline.py

+# Generated by Django 3.0.6 on 2020-05-17 20:02
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('AKModel', '0032_AK_history'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='room',
+            old_name='building',
+            new_name='location',
+        ),
+    ]

AKModel/migrations/0034_room_rename_field.py

+# Generated by Django 3.0.6 on 2020-05-19 18:48
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('AKModel', '0033_AKOnline'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='room',
+            options={'ordering': ['location', 'name'], 'verbose_name': 'Room', 'verbose_name_plural': 'Rooms'},
+        ),
+        migrations.AlterField(
+            model_name='room',
+            name='location',
+            field=models.CharField(blank=True, help_text='Name or number of the location', max_length=256,
+                                   verbose_name='Location'),
+        ),
+    ]

AKModel/migrations/0035_event_plan_hidden.py

+# Generated by Django 3.0.6 on 2020-05-19 20:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('AKModel', '0034_room_rename_field'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='event',
+            name='plan_hidden',
+            field=models.BooleanField(default=True, help_text='Hides plan for non-staff users', verbose_name='Plan Hidden'),
+        ),
+    ]

AKModel/migrations/0036_protocol_link.py

+# Generated by Django 3.0.6 on 2020-05-21 05:24
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('AKModel', '0035_event_plan_hidden'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='ak',
+            name='protocol_link',
+            field=models.URLField(blank=True, help_text='Link to protocol', verbose_name='Protocol Link'),
+        ),
+        migrations.AddField(
+            model_name='historicalak',
+            name='protocol_link',
+            field=models.URLField(blank=True, help_text='Link to protocol', verbose_name='Protocol Link'),
+        ),
+    ]

AKModel/migrations/0037_event_public.py

+# Generated by Django 3.0.6 on 2020-07-12 15:54
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('AKModel', '0036_protocol_link'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='event',
+            name='public',
+            field=models.BooleanField(default=True, help_text='Show this event on overview page.', verbose_name='Public event'),
+        ),
+    ]

AKModel/migrations/0038_akorgamessage.py

+# Generated by Django 3.0.6 on 2020-09-28 21:52
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('AKModel', '0037_event_public'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='AKOrgaMessage',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('text', models.TextField(help_text='Message to the organizers. This is not publicly visible.', verbose_name='Message text')),
+                ('timestamp', models.DateTimeField(auto_now_add=True)),
+                ('ak', models.ForeignKey(help_text='AK this message belongs to', on_delete=django.db.models.deletion.CASCADE, to='AKModel.AK', verbose_name='AK')),
+            ],
+            options={
+                'verbose_name': 'AK Orga Message',
+                'verbose_name_plural': 'AK Orga Messages',
+                'ordering': ['-timestamp'],
+            },
+        ),
+    ]

AKModel/migrations/0039_event_wiki_template_name.py

+# Generated by Django 3.0.6 on 2020-09-29 22:16
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('AKModel', '0038_akorgamessage'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='event',
+            name='wiki_export_template_name',
+            field=models.CharField(blank=True, max_length=50, verbose_name='Wiki Export Template Name'),
+        ),
+    ]

AKModel/migrations/0040_event_reso_deadline.py

+# Generated by Django 3.0.6 on 2020-11-03 18:57
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('AKModel', '0039_event_wiki_template_name'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='event',
+            name='reso_deadline',
+            field=models.DateTimeField(blank=True, help_text='When should AKs with intention to submit a resolution be done?', null=True, verbose_name='Resolution Deadline'),
+        ),
+    ]

AKModel/migrations/0041_constraint_violation.py

+# Generated by Django 3.0.6 on 2020-11-03 23:27
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('AKModel', '0040_event_reso_deadline'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ConstraintViolation',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('type', models.CharField(choices=[('ots', 'Owner has two parallel slots'), ('soa', "AK Slot was scheduled outside the AK's availabilities"), ('rts', 'Room has two AK slots scheduled at the same time'), ('rng', 'Room does not satisfy the requirement of the scheduled AK'), ('acc', 'AK Slot is scheduled at the same time as an AK listed as a conflict'), ('abp', 'AK Slot is scheduled before an AK listed as a prerequisite'), ('aar', 'AK Slot for AK with intention to submit a resolution is scheduled after resolution deadline'), ('acm', 'AK Slot in a category is outside that categories availabilities'), ('asc', 'Two AK Slots for the same AK scheduled at the same time'), ('rce', 'AK Slot is scheduled in a room with less space than interest'), ('soe', "AK Slot is scheduled outside the event's availabilities")], help_text='Type of violation, i.e. what kind of constraint was violated', max_length=3, verbose_name='Type')),
+                ('level', models.PositiveSmallIntegerField(choices=[(1, 'Warning'), (10, 'Violation')], help_text='Severity level of the violation', verbose_name='Level')),
+                ('comment', models.TextField(blank=True, help_text='Comment or further details for this violation', verbose_name='Comment')),
+                ('timestamp', models.DateTimeField(auto_now_add=True, help_text='Time of creation', verbose_name='Timestamp')),
+                ('manually_resolved', models.BooleanField(default=False, help_text='Mark this violation manually as resolved', verbose_name='Manually Resolved')),
+                ('ak_owner', models.ForeignKey(blank=True, help_text='AK Owner belonging to this constraint', null=True, on_delete=django.db.models.deletion.CASCADE, to='AKModel.AKOwner', verbose_name='AK Owner')),
+                ('ak_slots', models.ManyToManyField(blank=True, help_text='AK Slot(s) belonging to this constraint', to='AKModel.AKSlot', verbose_name='AK Slots')),
+                ('aks', models.ManyToManyField(blank=True, help_text='AK(s) belonging to this constraint', to='AKModel.AK', verbose_name='AKs')),
+                ('category', models.ForeignKey(blank=True, help_text='AK Category belonging to this constraint', null=True, on_delete=django.db.models.deletion.CASCADE, to='AKModel.AKCategory', verbose_name='AK Category')),
+                ('event', models.ForeignKey(help_text='Associated event', on_delete=django.db.models.deletion.CASCADE, to='AKModel.Event', verbose_name='Event')),
+                ('requirement', models.ForeignKey(blank=True, help_text='AK Requirement belonging to this constraint', null=True, on_delete=django.db.models.deletion.CASCADE, to='AKModel.AKRequirement', verbose_name='AK Requirement')),
+                ('room', models.ForeignKey(blank=True, help_text='Room belonging to this constraint', null=True, on_delete=django.db.models.deletion.CASCADE, to='AKModel.Room', verbose_name='Room')),
+            ],
+            options={
+                'verbose_name': 'Constraint Violation',
+                'verbose_name_plural': 'Constraint Violations',
+                'ordering': ['-timestamp'],
+            },
+        ),
+    ]

AKModel/migrations/0042_akslot_fixed.py

+# Generated by Django 3.0.6 on 2020-11-04 23:31
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('AKModel', '0041_constraint_violation'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='akslot',
+            name='fixed',
+            field=models.BooleanField(default=False, help_text='Length and time of this AK should not be changed', verbose_name='Scheduling Fixed'),
+        ),
+    ]

AKModel/migrations/0043_akslot_fixed_improve_verbose_name.py

+# Generated by Django 3.1.5 on 2021-01-29 15:43
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('AKModel', '0042_akslot_fixed'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='akslot',
+            name='fixed',
+            field=models.BooleanField(default=False, help_text='Length and time of this AK should not be changed', verbose_name='Scheduling fixed'),
+        ),
+    ]

AKModel/migrations/0044_ak_history_remove_interest_counter.py

+# Generated by Django 3.1.5 on 2021-01-29 15:44
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('AKModel', '0043_akslot_fixed_improve_verbose_name'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='historicalak',
+            name='interest_counter',
+        ),
+    ]

AKModel/migrations/0045_event_tz_pytz_update.py

+# Generated by Django 3.1.5 on 2021-04-29 22:14
+
+from django.db import migrations
+import timezone_field.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('AKModel', '0044_ak_history_remove_interest_counter'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='event',
+            name='timezone',
+            field=timezone_field.fields.TimeZoneField(choices=[('Pacific/Apia', 'GMT-11:00 Pacific/Apia'), ('Pacific/Fakaofo', 'GMT-11:00 Pacific/Fakaofo'), ('Pacific/Midway', 'GMT-11:00 Pacific/Midway'), ('Pacific/Niue', 'GMT-11:00 Pacific/Niue'), ('Pacific/Pago_Pago', 'GMT-11:00 Pacific/Pago Pago'), ('America/Adak', 'GMT-10:00 America/Adak'), ('Pacific/Honolulu', 'GMT-10:00 Pacific/Honolulu'), ('Pacific/Rarotonga', 'GMT-10:00 Pacific/Rarotonga'), ('Pacific/Tahiti', 'GMT-10:00 Pacific/Tahiti'), ('US/Hawaii', 'GMT-10:00 US/Hawaii'), ('Pacific/Marquesas', 'GMT-09:00 Pacific/Marquesas'), ('America/Anchorage', 'GMT-09:00 America/Anchorage'), ('America/Juneau', 'GMT-09:00 America/Juneau'), ('America/Nome', 'GMT-09:00 America/Nome'), ('America/Sitka', 'GMT-09:00 America/Sitka'), ('America/Yakutat', 'GMT-09:00 America/Yakutat'), ('Pacific/Gambier', 'GMT-09:00 Pacific/Gambier'), ('US/Alaska', 'GMT-09:00 US/Alaska'), ('America/Dawson', 'GMT-08:00 America/Dawson'), ('America/Fort_Nelson', 'GMT-08:00 America/Fort Nelson'), ('America/Los_Angeles', 'GMT-08:00 America/Los Angeles'), ('America/Metlakatla', 'GMT-08:00 America/Metlakatla'), ('America/Tijuana', 'GMT-08:00 America/Tijuana'), ('America/Vancouver', 'GMT-08:00 America/Vancouver'), ('America/Whitehorse', 'GMT-08:00 America/Whitehorse'), ('Canada/Pacific', 'GMT-08:00 Canada/Pacific'), ('Pacific/Pitcairn', 'GMT-08:00 Pacific/Pitcairn'), ('US/Pacific', 'GMT-08:00 US/Pacific'), ('America/Bahia_Banderas', 'GMT-07:00 America/Bahia Banderas'), ('America/Boise', 'GMT-07:00 America/Boise'), ('America/Chihuahua', 'GMT-07:00 America/Chihuahua'), ('America/Creston', 'GMT-07:00 America/Creston'), ('America/Dawson_Creek', 'GMT-07:00 America/Dawson Creek'), ('America/Denver', 'GMT-07:00 America/Denver'), ('America/Edmonton', 'GMT-07:00 America/Edmonton'), ('America/Hermosillo', 'GMT-07:00 America/Hermosillo'), ('America/Inuvik', 'GMT-07:00 America/Inuvik'), ('America/Mazatlan', 'GMT-07:00 America/Mazatlan'), ('America/North_Dakota/Beulah', 'GMT-07:00 America/North Dakota/Beulah'), ('America/North_Dakota/New_Salem', 'GMT-07:00 America/North Dakota/New Salem'), ('America/Ojinaga', 'GMT-07:00 America/Ojinaga'), ('America/Phoenix', 'GMT-07:00 America/Phoenix'), ('America/Yellowknife', 'GMT-07:00 America/Yellowknife'), ('Canada/Mountain', 'GMT-07:00 Canada/Mountain'), ('US/Arizona', 'GMT-07:00 US/Arizona'), ('US/Mountain', 'GMT-07:00 US/Mountain'), ('America/Belize', 'GMT-06:00 America/Belize'), ('America/Cambridge_Bay', 'GMT-06:00 America/Cambridge Bay'), ('America/Cancun', 'GMT-06:00 America/Cancun'), ('America/Chicago', 'GMT-06:00 America/Chicago'), ('America/Costa_Rica', 'GMT-06:00 America/Costa Rica'), ('America/El_Salvador', 'GMT-06:00 America/El Salvador'), ('America/Guatemala', 'GMT-06:00 America/Guatemala'), ('America/Iqaluit', 'GMT-06:00 America/Iqaluit'), ('America/Kentucky/Monticello', 'GMT-06:00 America/Kentucky/Monticello'), ('America/Managua', 'GMT-06:00 America/Managua'), ('America/Matamoros', 'GMT-06:00 America/Matamoros'), ('America/Menominee', 'GMT-06:00 America/Menominee'), ('America/Merida', 'GMT-06:00 America/Merida'), ('America/Mexico_City', 'GMT-06:00 America/Mexico City'), ('America/Monterrey', 'GMT-06:00 America/Monterrey'), ('America/North_Dakota/Center', 'GMT-06:00 America/North Dakota/Center'), ('America/Pangnirtung', 'GMT-06:00 America/Pangnirtung'), ('America/Rainy_River', 'GMT-06:00 America/Rainy River'), ('America/Rankin_Inlet', 'GMT-06:00 America/Rankin Inlet'), ('America/Regina', 'GMT-06:00 America/Regina'), ('America/Resolute', 'GMT-06:00 America/Resolute'), ('America/Swift_Current', 'GMT-06:00 America/Swift Current'), ('America/Tegucigalpa', 'GMT-06:00 America/Tegucigalpa'), ('America/Winnipeg', 'GMT-06:00 America/Winnipeg'), ('Canada/Central', 'GMT-06:00 Canada/Central'), ('Pacific/Galapagos', 'GMT-06:00 Pacific/Galapagos'), ('US/Central', 'GMT-06:00 US/Central'), ('America/Atikokan', 'GMT-05:00 America/Atikokan'), ('America/Bogota', 'GMT-05:00 America/Bogota'), ('America/Cayman', 'GMT-05:00 America/Cayman'), ('America/Detroit', 'GMT-05:00 America/Detroit'), ('America/Eirunepe', 'GMT-05:00 America/Eirunepe'), ('America/Grand_Turk', 'GMT-05:00 America/Grand Turk'), ('America/Guayaquil', 'GMT-05:00 America/Guayaquil'), ('America/Havana', 'GMT-05:00 America/Havana'), ('America/Indiana/Indianapolis', 'GMT-05:00 America/Indiana/Indianapolis'), ('America/Indiana/Knox', 'GMT-05:00 America/Indiana/Knox'), ('America/Indiana/Marengo', 'GMT-05:00 America/Indiana/Marengo'), ('America/Indiana/Petersburg', 'GMT-05:00 America/Indiana/Petersburg'), ('America/Indiana/Tell_City', 'GMT-05:00 America/Indiana/Tell City'), ('America/Indiana/Vevay', 'GMT-05:00 America/Indiana/Vevay'), ('America/Indiana/Vincennes', 'GMT-05:00 America/Indiana/Vincennes'), ('America/Indiana/Winamac', 'GMT-05:00 America/Indiana/Winamac'), ('America/Jamaica', 'GMT-05:00 America/Jamaica'), ('America/Kentucky/Louisville', 'GMT-05:00 America/Kentucky/Louisville'), ('America/Lima', 'GMT-05:00 America/Lima'), ('America/Nassau', 'GMT-05:00 America/Nassau'), ('America/New_York', 'GMT-05:00 America/New York'), ('America/Nipigon', 'GMT-05:00 America/Nipigon'), ('America/Panama', 'GMT-05:00 America/Panama'), ('America/Port-au-Prince', 'GMT-05:00 America/Port-au-Prince'), ('America/Rio_Branco', 'GMT-05:00 America/Rio Branco'), ('America/Thunder_Bay', 'GMT-05:00 America/Thunder Bay'), ('America/Toronto', 'GMT-05:00 America/Toronto'), ('Canada/Eastern', 'GMT-05:00 Canada/Eastern'), ('Pacific/Easter', 'GMT-05:00 Pacific/Easter'), ('US/Eastern', 'GMT-05:00 US/Eastern'), ('America/Anguilla', 'GMT-04:00 America/Anguilla'), ('America/Antigua', 'GMT-04:00 America/Antigua'), ('America/Aruba', 'GMT-04:00 America/Aruba'), ('America/Barbados', 'GMT-04:00 America/Barbados'), ('America/Blanc-Sablon', 'GMT-04:00 America/Blanc-Sablon'), ('America/Caracas', 'GMT-04:00 America/Caracas'), ('America/Curacao', 'GMT-04:00 America/Curacao'), ('America/Dominica', 'GMT-04:00 America/Dominica'), ('America/Glace_Bay', 'GMT-04:00 America/Glace Bay'), ('America/Goose_Bay', 'GMT-04:00 America/Goose Bay'), ('America/Grenada', 'GMT-04:00 America/Grenada'), ('America/Guadeloupe', 'GMT-04:00 America/Guadeloupe'), ('America/Guyana', 'GMT-04:00 America/Guyana'), ('America/Halifax', 'GMT-04:00 America/Halifax'), ('America/Kralendijk', 'GMT-04:00 America/Kralendijk'), ('America/La_Paz', 'GMT-04:00 America/La Paz'), ('America/Lower_Princes', 'GMT-04:00 America/Lower Princes'), ('America/Manaus', 'GMT-04:00 America/Manaus'), ('America/Marigot', 'GMT-04:00 America/Marigot'), ('America/Martinique', 'GMT-04:00 America/Martinique'), ('America/Moncton', 'GMT-04:00 America/Moncton'), ('America/Montserrat', 'GMT-04:00 America/Montserrat'), ('America/Port_of_Spain', 'GMT-04:00 America/Port of Spain'), ('America/Porto_Velho', 'GMT-04:00 America/Porto Velho'), ('America/Puerto_Rico', 'GMT-04:00 America/Puerto Rico'), ('America/Santarem', 'GMT-04:00 America/Santarem'), ('America/Santo_Domingo', 'GMT-04:00 America/Santo Domingo'), ('America/St_Barthelemy', 'GMT-04:00 America/St Barthelemy'), ('America/St_Kitts', 'GMT-04:00 America/St Kitts'), ('America/St_Lucia', 'GMT-04:00 America/St Lucia'), ('America/St_Thomas', 'GMT-04:00 America/St Thomas'), ('America/St_Vincent', 'GMT-04:00 America/St Vincent'), ('America/Thule', 'GMT-04:00 America/Thule'), ('America/Tortola', 'GMT-04:00 America/Tortola'), ('Atlantic/Bermuda', 'GMT-04:00 Atlantic/Bermuda'), ('Canada/Atlantic', 'GMT-04:00 Canada/Atlantic'), ('America/St_Johns', 'GMT-03:00 America/St Johns'), ('Canada/Newfoundland', 'GMT-03:00 Canada/Newfoundland'), ('America/Argentina/Buenos_Aires', 'GMT-03:00 America/Argentina/Buenos Aires'), ('America/Argentina/Catamarca', 'GMT-03:00 America/Argentina/Catamarca'), ('America/Argentina/Cordoba', 'GMT-03:00 America/Argentina/Cordoba'), ('America/Argentina/Jujuy', 'GMT-03:00 America/Argentina/Jujuy'), ('America/Argentina/La_Rioja', 'GMT-03:00 America/Argentina/La Rioja'), ('America/Argentina/Mendoza', 'GMT-03:00 America/Argentina/Mendoza'), ('America/Argentina/Rio_Gallegos', 'GMT-03:00 America/Argentina/Rio Gallegos'), ('America/Argentina/Salta', 'GMT-03:00 America/Argentina/Salta'), ('America/Argentina/San_Juan', 'GMT-03:00 America/Argentina/San Juan'), ('America/Argentina/San_Luis', 'GMT-03:00 America/Argentina/San Luis'), ('America/Argentina/Tucuman', 'GMT-03:00 America/Argentina/Tucuman'), ('America/Argentina/Ushuaia', 'GMT-03:00 America/Argentina/Ushuaia'), ('America/Asuncion', 'GMT-03:00 America/Asuncion'), ('America/Belem', 'GMT-03:00 America/Belem'), ('America/Boa_Vista', 'GMT-03:00 America/Boa Vista'), ('America/Campo_Grande', 'GMT-03:00 America/Campo Grande'), ('America/Cayenne', 'GMT-03:00 America/Cayenne'), ('America/Cuiaba', 'GMT-03:00 America/Cuiaba'), ('America/Miquelon', 'GMT-03:00 America/Miquelon'), ('America/Montevideo', 'GMT-03:00 America/Montevideo'), ('America/Nuuk', 'GMT-03:00 America/Nuuk'), ('America/Paramaribo', 'GMT-03:00 America/Paramaribo'), ('America/Punta_Arenas', 'GMT-03:00 America/Punta Arenas'), ('America/Santiago', 'GMT-03:00 America/Santiago'), ('Antarctica/Palmer', 'GMT-03:00 Antarctica/Palmer'), ('Antarctica/Rothera', 'GMT-03:00 Antarctica/Rothera'), ('Atlantic/Stanley', 'GMT-03:00 Atlantic/Stanley'), ('America/Araguaina', 'GMT-02:00 America/Araguaina'), ('America/Bahia', 'GMT-02:00 America/Bahia'), ('America/Fortaleza', 'GMT-02:00 America/Fortaleza'), ('America/Maceio', 'GMT-02:00 America/Maceio'), ('America/Recife', 'GMT-02:00 America/Recife'), ('America/Sao_Paulo', 'GMT-02:00 America/Sao Paulo'), ('Atlantic/South_Georgia', 'GMT-02:00 Atlantic/South Georgia'), ('America/Noronha', 'GMT-01:00 America/Noronha'), ('America/Scoresbysund', 'GMT-01:00 America/Scoresbysund'), ('Atlantic/Azores', 'GMT-01:00 Atlantic/Azores'), ('Atlantic/Cape_Verde', 'GMT-01:00 Atlantic/Cape Verde'), ('Africa/Abidjan', 'GMT+00:00 Africa/Abidjan'), ('Africa/Accra', 'GMT+00:00 Africa/Accra'), ('Africa/Bamako', 'GMT+00:00 Africa/Bamako'), ('Africa/Banjul', 'GMT+00:00 Africa/Banjul'), ('Africa/Bissau', 'GMT+00:00 Africa/Bissau'), ('Africa/Casablanca', 'GMT+00:00 Africa/Casablanca'), ('Africa/Conakry', 'GMT+00:00 Africa/Conakry'), ('Africa/Dakar', 'GMT+00:00 Africa/Dakar'), ('Africa/El_Aaiun', 'GMT+00:00 Africa/El Aaiun'), ('Africa/Freetown', 'GMT+00:00 Africa/Freetown'), ('Africa/Lome', 'GMT+00:00 Africa/Lome'), ('Africa/Monrovia', 'GMT+00:00 Africa/Monrovia'), ('Africa/Nouakchott', 'GMT+00:00 Africa/Nouakchott'), ('Africa/Ouagadougou', 'GMT+00:00 Africa/Ouagadougou'), ('Africa/Sao_Tome', 'GMT+00:00 Africa/Sao Tome'), ('America/Danmarkshavn', 'GMT+00:00 America/Danmarkshavn'), ('Antarctica/Troll', 'GMT+00:00 Antarctica/Troll'), ('Atlantic/Canary', 'GMT+00:00 Atlantic/Canary'), ('Atlantic/Faroe', 'GMT+00:00 Atlantic/Faroe'), ('Atlantic/Madeira', 'GMT+00:00 Atlantic/Madeira'), ('Atlantic/Reykjavik', 'GMT+00:00 Atlantic/Reykjavik'), ('Atlantic/St_Helena', 'GMT+00:00 Atlantic/St Helena'), ('Europe/Dublin', 'GMT+00:00 Europe/Dublin'), ('Europe/Guernsey', 'GMT+00:00 Europe/Guernsey'), ('Europe/Isle_of_Man', 'GMT+00:00 Europe/Isle of Man'), ('Europe/Jersey', 'GMT+00:00 Europe/Jersey'), ('Europe/Lisbon', 'GMT+00:00 Europe/Lisbon'), ('Europe/London', 'GMT+00:00 Europe/London'), ('GMT', 'GMT+00:00 GMT'), ('UTC', 'GMT+00:00 UTC'), ('Africa/Algiers', 'GMT+01:00 Africa/Algiers'), ('Africa/Bangui', 'GMT+01:00 Africa/Bangui'), ('Africa/Brazzaville', 'GMT+01:00 Africa/Brazzaville'), ('Africa/Ceuta', 'GMT+01:00 Africa/Ceuta'), ('Africa/Douala', 'GMT+01:00 Africa/Douala'), ('Africa/Kinshasa', 'GMT+01:00 Africa/Kinshasa'), ('Africa/Lagos', 'GMT+01:00 Africa/Lagos'), ('Africa/Libreville', 'GMT+01:00 Africa/Libreville'), ('Africa/Luanda', 'GMT+01:00 Africa/Luanda'), ('Africa/Malabo', 'GMT+01:00 Africa/Malabo'), ('Africa/Ndjamena', 'GMT+01:00 Africa/Ndjamena'), ('Africa/Niamey', 'GMT+01:00 Africa/Niamey'), ('Africa/Porto-Novo', 'GMT+01:00 Africa/Porto-Novo'), ('Africa/Tunis', 'GMT+01:00 Africa/Tunis'), ('Arctic/Longyearbyen', 'GMT+01:00 Arctic/Longyearbyen'), ('Europe/Amsterdam', 'GMT+01:00 Europe/Amsterdam'), ('Europe/Andorra', 'GMT+01:00 Europe/Andorra'), ('Europe/Belgrade', 'GMT+01:00 Europe/Belgrade'), ('Europe/Berlin', 'GMT+01:00 Europe/Berlin'), ('Europe/Bratislava', 'GMT+01:00 Europe/Bratislava'), ('Europe/Brussels', 'GMT+01:00 Europe/Brussels'), ('Europe/Budapest', 'GMT+01:00 Europe/Budapest'), ('Europe/Busingen', 'GMT+01:00 Europe/Busingen'), ('Europe/Copenhagen', 'GMT+01:00 Europe/Copenhagen'), ('Europe/Gibraltar', 'GMT+01:00 Europe/Gibraltar'), ('Europe/Ljubljana', 'GMT+01:00 Europe/Ljubljana'), ('Europe/Luxembourg', 'GMT+01:00 Europe/Luxembourg'), ('Europe/Madrid', 'GMT+01:00 Europe/Madrid'), ('Europe/Malta', 'GMT+01:00 Europe/Malta'), ('Europe/Monaco', 'GMT+01:00 Europe/Monaco'), ('Europe/Oslo', 'GMT+01:00 Europe/Oslo'), ('Europe/Paris', 'GMT+01:00 Europe/Paris'), ('Europe/Podgorica', 'GMT+01:00 Europe/Podgorica'), ('Europe/Prague', 'GMT+01:00 Europe/Prague'), ('Europe/Rome', 'GMT+01:00 Europe/Rome'), ('Europe/San_Marino', 'GMT+01:00 Europe/San Marino'), ('Europe/Sarajevo', 'GMT+01:00 Europe/Sarajevo'), ('Europe/Skopje', 'GMT+01:00 Europe/Skopje'), ('Europe/Stockholm', 'GMT+01:00 Europe/Stockholm'), ('Europe/Tirane', 'GMT+01:00 Europe/Tirane'), ('Europe/Vaduz', 'GMT+01:00 Europe/Vaduz'), ('Europe/Vatican', 'GMT+01:00 Europe/Vatican'), ('Europe/Vienna', 'GMT+01:00 Europe/Vienna'), ('Europe/Warsaw', 'GMT+01:00 Europe/Warsaw'), ('Europe/Zagreb', 'GMT+01:00 Europe/Zagreb'), ('Europe/Zurich', 'GMT+01:00 Europe/Zurich'), ('Africa/Blantyre', 'GMT+02:00 Africa/Blantyre'), ('Africa/Bujumbura', 'GMT+02:00 Africa/Bujumbura'), ('Africa/Cairo', 'GMT+02:00 Africa/Cairo'), ('Africa/Gaborone', 'GMT+02:00 Africa/Gaborone'), ('Africa/Harare', 'GMT+02:00 Africa/Harare'), ('Africa/Johannesburg', 'GMT+02:00 Africa/Johannesburg'), ('Africa/Juba', 'GMT+02:00 Africa/Juba'), ('Africa/Khartoum', 'GMT+02:00 Africa/Khartoum'), ('Africa/Kigali', 'GMT+02:00 Africa/Kigali'), ('Africa/Lubumbashi', 'GMT+02:00 Africa/Lubumbashi'), ('Africa/Lusaka', 'GMT+02:00 Africa/Lusaka'), ('Africa/Maputo', 'GMT+02:00 Africa/Maputo'), ('Africa/Maseru', 'GMT+02:00 Africa/Maseru'), ('Africa/Mbabane', 'GMT+02:00 Africa/Mbabane'), ('Africa/Tripoli', 'GMT+02:00 Africa/Tripoli'), ('Africa/Windhoek', 'GMT+02:00 Africa/Windhoek'), ('Asia/Amman', 'GMT+02:00 Asia/Amman'), ('Asia/Beirut', 'GMT+02:00 Asia/Beirut'), ('Asia/Damascus', 'GMT+02:00 Asia/Damascus'), ('Asia/Famagusta', 'GMT+02:00 Asia/Famagusta'), ('Asia/Gaza', 'GMT+02:00 Asia/Gaza'), ('Asia/Hebron', 'GMT+02:00 Asia/Hebron'), ('Asia/Jerusalem', 'GMT+02:00 Asia/Jerusalem'), ('Asia/Nicosia', 'GMT+02:00 Asia/Nicosia'), ('Europe/Athens', 'GMT+02:00 Europe/Athens'), ('Europe/Bucharest', 'GMT+02:00 Europe/Bucharest'), ('Europe/Chisinau', 'GMT+02:00 Europe/Chisinau'), ('Europe/Helsinki', 'GMT+02:00 Europe/Helsinki'), ('Europe/Istanbul', 'GMT+02:00 Europe/Istanbul'), ('Europe/Kaliningrad', 'GMT+02:00 Europe/Kaliningrad'), ('Europe/Kiev', 'GMT+02:00 Europe/Kiev'), ('Europe/Mariehamn', 'GMT+02:00 Europe/Mariehamn'), ('Europe/Minsk', 'GMT+02:00 Europe/Minsk'), ('Europe/Riga', 'GMT+02:00 Europe/Riga'), ('Europe/Simferopol', 'GMT+02:00 Europe/Simferopol'), ('Europe/Sofia', 'GMT+02:00 Europe/Sofia'), ('Europe/Tallinn', 'GMT+02:00 Europe/Tallinn'), ('Europe/Uzhgorod', 'GMT+02:00 Europe/Uzhgorod'), ('Europe/Vilnius', 'GMT+02:00 Europe/Vilnius'), ('Europe/Zaporozhye', 'GMT+02:00 Europe/Zaporozhye'), ('Africa/Addis_Ababa', 'GMT+03:00 Africa/Addis Ababa'), ('Africa/Asmara', 'GMT+03:00 Africa/Asmara'), ('Africa/Dar_es_Salaam', 'GMT+03:00 Africa/Dar es Salaam'), ('Africa/Djibouti', 'GMT+03:00 Africa/Djibouti'), ('Africa/Kampala', 'GMT+03:00 Africa/Kampala'), ('Africa/Mogadishu', 'GMT+03:00 Africa/Mogadishu'), ('Africa/Nairobi', 'GMT+03:00 Africa/Nairobi'), ('Antarctica/Syowa', 'GMT+03:00 Antarctica/Syowa'), ('Asia/Aden', 'GMT+03:00 Asia/Aden'), ('Asia/Baghdad', 'GMT+03:00 Asia/Baghdad'), ('Asia/Bahrain', 'GMT+03:00 Asia/Bahrain'), ('Asia/Kuwait', 'GMT+03:00 Asia/Kuwait'), ('Asia/Qatar', 'GMT+03:00 Asia/Qatar'), ('Asia/Riyadh', 'GMT+03:00 Asia/Riyadh'), ('Europe/Astrakhan', 'GMT+03:00 Europe/Astrakhan'), ('Europe/Kirov', 'GMT+03:00 Europe/Kirov'), ('Europe/Moscow', 'GMT+03:00 Europe/Moscow'), ('Europe/Saratov', 'GMT+03:00 Europe/Saratov'), ('Europe/Ulyanovsk', 'GMT+03:00 Europe/Ulyanovsk'), ('Europe/Volgograd', 'GMT+03:00 Europe/Volgograd'), ('Indian/Antananarivo', 'GMT+03:00 Indian/Antananarivo'), ('Indian/Comoro', 'GMT+03:00 Indian/Comoro'), ('Indian/Mayotte', 'GMT+03:00 Indian/Mayotte'), ('Asia/Tehran', 'GMT+03:00 Asia/Tehran'), ('Asia/Aqtau', 'GMT+04:00 Asia/Aqtau'), ('Asia/Atyrau', 'GMT+04:00 Asia/Atyrau'), ('Asia/Baku', 'GMT+04:00 Asia/Baku'), ('Asia/Dubai', 'GMT+04:00 Asia/Dubai'), ('Asia/Muscat', 'GMT+04:00 Asia/Muscat'), ('Asia/Oral', 'GMT+04:00 Asia/Oral'), ('Asia/Tbilisi', 'GMT+04:00 Asia/Tbilisi'), ('Asia/Yerevan', 'GMT+04:00 Asia/Yerevan'), ('Europe/Samara', 'GMT+04:00 Europe/Samara'), ('Indian/Mahe', 'GMT+04:00 Indian/Mahe'), ('Indian/Mauritius', 'GMT+04:00 Indian/Mauritius'), ('Indian/Reunion', 'GMT+04:00 Indian/Reunion'), ('Asia/Kabul', 'GMT+04:00 Asia/Kabul'), ('Asia/Aqtobe', 'GMT+05:00 Asia/Aqtobe'), ('Asia/Ashgabat', 'GMT+05:00 Asia/Ashgabat'), ('Asia/Bishkek', 'GMT+05:00 Asia/Bishkek'), ('Asia/Dushanbe', 'GMT+05:00 Asia/Dushanbe'), ('Asia/Karachi', 'GMT+05:00 Asia/Karachi'), ('Asia/Qostanay', 'GMT+05:00 Asia/Qostanay'), ('Asia/Qyzylorda', 'GMT+05:00 Asia/Qyzylorda'), ('Asia/Samarkand', 'GMT+05:00 Asia/Samarkand'), ('Asia/Tashkent', 'GMT+05:00 Asia/Tashkent'), ('Asia/Yekaterinburg', 'GMT+05:00 Asia/Yekaterinburg'), ('Indian/Kerguelen', 'GMT+05:00 Indian/Kerguelen'), ('Indian/Maldives', 'GMT+05:00 Indian/Maldives'), ('Asia/Kolkata', 'GMT+05:00 Asia/Kolkata'), ('Asia/Kathmandu', 'GMT+05:00 Asia/Kathmandu'), ('Antarctica/Mawson', 'GMT+06:00 Antarctica/Mawson'), ('Antarctica/Vostok', 'GMT+06:00 Antarctica/Vostok'), ('Asia/Almaty', 'GMT+06:00 Asia/Almaty'), ('Asia/Barnaul', 'GMT+06:00 Asia/Barnaul'), ('Asia/Colombo', 'GMT+06:00 Asia/Colombo'), ('Asia/Dhaka', 'GMT+06:00 Asia/Dhaka'), ('Asia/Novosibirsk', 'GMT+06:00 Asia/Novosibirsk'), ('Asia/Omsk', 'GMT+06:00 Asia/Omsk'), ('Asia/Thimphu', 'GMT+06:00 Asia/Thimphu'), ('Asia/Urumqi', 'GMT+06:00 Asia/Urumqi'), ('Indian/Chagos', 'GMT+06:00 Indian/Chagos'), ('Asia/Yangon', 'GMT+06:00 Asia/Yangon'), ('Indian/Cocos', 'GMT+06:00 Indian/Cocos'), ('Antarctica/Davis', 'GMT+07:00 Antarctica/Davis'), ('Asia/Bangkok', 'GMT+07:00 Asia/Bangkok'), ('Asia/Ho_Chi_Minh', 'GMT+07:00 Asia/Ho Chi Minh'), ('Asia/Hovd', 'GMT+07:00 Asia/Hovd'), ('Asia/Jakarta', 'GMT+07:00 Asia/Jakarta'), ('Asia/Krasnoyarsk', 'GMT+07:00 Asia/Krasnoyarsk'), ('Asia/Novokuznetsk', 'GMT+07:00 Asia/Novokuznetsk'), ('Asia/Phnom_Penh', 'GMT+07:00 Asia/Phnom Penh'), ('Asia/Pontianak', 'GMT+07:00 Asia/Pontianak'), ('Asia/Tomsk', 'GMT+07:00 Asia/Tomsk'), ('Asia/Vientiane', 'GMT+07:00 Asia/Vientiane'), ('Indian/Christmas', 'GMT+07:00 Indian/Christmas'), ('Antarctica/Casey', 'GMT+08:00 Antarctica/Casey'), ('Asia/Brunei', 'GMT+08:00 Asia/Brunei'), ('Asia/Dili', 'GMT+08:00 Asia/Dili'), ('Asia/Hong_Kong', 'GMT+08:00 Asia/Hong Kong'), ('Asia/Irkutsk', 'GMT+08:00 Asia/Irkutsk'), ('Asia/Kuala_Lumpur', 'GMT+08:00 Asia/Kuala Lumpur'), ('Asia/Kuching', 'GMT+08:00 Asia/Kuching'), ('Asia/Macau', 'GMT+08:00 Asia/Macau'), ('Asia/Makassar', 'GMT+08:00 Asia/Makassar'), ('Asia/Manila', 'GMT+08:00 Asia/Manila'), ('Asia/Shanghai', 'GMT+08:00 Asia/Shanghai'), ('Asia/Singapore', 'GMT+08:00 Asia/Singapore'), ('Asia/Taipei', 'GMT+08:00 Asia/Taipei'), ('Asia/Ulaanbaatar', 'GMT+08:00 Asia/Ulaanbaatar'), ('Australia/Perth', 'GMT+08:00 Australia/Perth'), ('Australia/Eucla', 'GMT+08:00 Australia/Eucla'), ('Asia/Chita', 'GMT+09:00 Asia/Chita'), ('Asia/Choibalsan', 'GMT+09:00 Asia/Choibalsan'), ('Asia/Jayapura', 'GMT+09:00 Asia/Jayapura'), ('Asia/Khandyga', 'GMT+09:00 Asia/Khandyga'), ('Asia/Pyongyang', 'GMT+09:00 Asia/Pyongyang'), ('Asia/Seoul', 'GMT+09:00 Asia/Seoul'), ('Asia/Tokyo', 'GMT+09:00 Asia/Tokyo'), ('Asia/Yakutsk', 'GMT+09:00 Asia/Yakutsk'), ('Pacific/Palau', 'GMT+09:00 Pacific/Palau'), ('Australia/Darwin', 'GMT+09:00 Australia/Darwin'), ('Antarctica/DumontDUrville', 'GMT+10:00 Antarctica/DumontDUrville'), ('Asia/Sakhalin', 'GMT+10:00 Asia/Sakhalin'), ('Asia/Vladivostok', 'GMT+10:00 Asia/Vladivostok'), ('Australia/Brisbane', 'GMT+10:00 Australia/Brisbane'), ('Australia/Lindeman', 'GMT+10:00 Australia/Lindeman'), ('Pacific/Bougainville', 'GMT+10:00 Pacific/Bougainville'), ('Pacific/Chuuk', 'GMT+10:00 Pacific/Chuuk'), ('Pacific/Guam', 'GMT+10:00 Pacific/Guam'), ('Pacific/Port_Moresby', 'GMT+10:00 Pacific/Port Moresby'), ('Pacific/Saipan', 'GMT+10:00 Pacific/Saipan'), ('Australia/Adelaide', 'GMT+10:00 Australia/Adelaide'), ('Australia/Broken_Hill', 'GMT+10:00 Australia/Broken Hill'), ('Antarctica/Macquarie', 'GMT+11:00 Antarctica/Macquarie'), ('Asia/Magadan', 'GMT+11:00 Asia/Magadan'), ('Asia/Srednekolymsk', 'GMT+11:00 Asia/Srednekolymsk'), ('Asia/Ust-Nera', 'GMT+11:00 Asia/Ust-Nera'), ('Australia/Hobart', 'GMT+11:00 Australia/Hobart'), ('Australia/Lord_Howe', 'GMT+11:00 Australia/Lord Howe'), ('Australia/Melbourne', 'GMT+11:00 Australia/Melbourne'), ('Australia/Sydney', 'GMT+11:00 Australia/Sydney'), ('Pacific/Efate', 'GMT+11:00 Pacific/Efate'), ('Pacific/Guadalcanal', 'GMT+11:00 Pacific/Guadalcanal'), ('Pacific/Kosrae', 'GMT+11:00 Pacific/Kosrae'), ('Pacific/Noumea', 'GMT+11:00 Pacific/Noumea'), ('Pacific/Pohnpei', 'GMT+11:00 Pacific/Pohnpei'), ('Pacific/Norfolk', 'GMT+11:00 Pacific/Norfolk'), ('Asia/Anadyr', 'GMT+12:00 Asia/Anadyr'), ('Asia/Kamchatka', 'GMT+12:00 Asia/Kamchatka'), ('Pacific/Funafuti', 'GMT+12:00 Pacific/Funafuti'), ('Pacific/Kwajalein', 'GMT+12:00 Pacific/Kwajalein'), ('Pacific/Majuro', 'GMT+12:00 Pacific/Majuro'), ('Pacific/Nauru', 'GMT+12:00 Pacific/Nauru'), ('Pacific/Tarawa', 'GMT+12:00 Pacific/Tarawa'), ('Pacific/Wake', 'GMT+12:00 Pacific/Wake'), ('Pacific/Wallis', 'GMT+12:00 Pacific/Wallis'), ('Antarctica/McMurdo', 'GMT+13:00 Antarctica/McMurdo'), ('Pacific/Auckland', 'GMT+13:00 Pacific/Auckland'), ('Pacific/Enderbury', 'GMT+13:00 Pacific/Enderbury'), ('Pacific/Fiji', 'GMT+13:00 Pacific/Fiji'), ('Pacific/Chatham', 'GMT+13:00 Pacific/Chatham'), ('Pacific/Kiritimati', 'GMT+14:00 Pacific/Kiritimati'), ('Pacific/Tongatapu', 'GMT+14:00 Pacific/Tongatapu')], default='Europe/Berlin', help_text='Time Zone where this event takes place in', verbose_name='Time Zone'),
+        ),
+    ]

AKModel/migrations/0046_present_by_default.py

+# Generated by Django 3.1.8 on 2021-05-15 14:07
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('AKModel', '0045_event_tz_pytz_update'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='akcategory',
+            name='present_by_default',
+            field=models.BooleanField(blank=True, default=True, help_text='Present AKs of this category by default if AK owner did not specify whether this AK should be presented?', verbose_name='Present by default'),
+        ),
+    ]