26 lines
860 B
Python
26 lines
860 B
Python
from psycopg2 import ProgrammingError
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from psycopg2.extras import register_hstore
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from django.utils import six
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def register_hstore_handler(connection, **kwargs):
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if connection.vendor != 'postgresql':
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return
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try:
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if six.PY2:
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register_hstore(connection.connection, globally=True, unicode=True)
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else:
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register_hstore(connection.connection, globally=True)
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except ProgrammingError:
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# Hstore is not available on the database.
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#
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# If someone tries to create an hstore field it will error there.
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# This is necessary as someone may be using PSQL without extensions
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# installed but be using other features of contrib.postgres.
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#
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# This is also needed in order to create the connection in order to
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# install the hstore extension.
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pass
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