23 lines
728 B
Python
23 lines
728 B
Python
# Generated by Django 2.0.2 on 2018-02-27 18:43
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from django.db import migrations
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from django.contrib.postgres.operations import UnaccentExtension
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class CustomUnaccentExtension(UnaccentExtension):
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def database_forwards(self, app_label, schema_editor, from_state, to_state):
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check_sql = "SELECT 1 FROM pg_extension WHERE extname = 'unaccent'"
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with schema_editor.connection.cursor() as cursor:
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cursor.execute(check_sql)
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result = cursor.fetchall()
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if result:
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return
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return super().database_forwards(app_label, schema_editor, from_state, to_state)
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class Migration(migrations.Migration):
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dependencies = []
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operations = [CustomUnaccentExtension()]
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