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Bypass PostgreSQL 9.4 check if database is inaccessible

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This commit is contained in:
Jeremy Stretch
2017-10-11 16:28:05 -04:00
parent 392b45e6cb
commit 17a45109f4
1 changed files with 13 additions and 7 deletions
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20
netbox/netbox/__init__.py
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@ -1,12 +1,18 @@
from distutils.version import StrictVersion
from django.db import connection
from django.db.utils import OperationalError
# NetBox v2.2 and later requires PostgreSQL 9.4 or higher
with connection.cursor() as cursor:
cursor.execute("SELECT VERSION()")
row = cursor.fetchone()
pg_version = row[0].split()[1]
if StrictVersion(pg_version) < StrictVersion('9.4.0'):
raise Exception("PostgreSQL 9.4.0 or higher is required. ({} found)".format(pg_version))
# NetBox v2.2 and later requires PostgreSQL 9.4 or higher.
try:
with connection.cursor() as cursor:
cursor.execute("SELECT VERSION()")
row = cursor.fetchone()
pg_version = row[0].split()[1]
if StrictVersion(pg_version) < StrictVersion('9.4.0'):
raise Exception("PostgreSQL 9.4.0 or higher is required. ({} found)".format(pg_version))
# Skip if the database is missing (e.g. for CI testing) or misconfigured.
except OperationalError:
pass