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magic-removal: Added helpful error message during 'sql, 'sqlall' and 'install' django-admin commands if DATABASE_ENGINE is blank

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git-svn-id: http://code.djangoproject.com/svn/django/branches/magic-removal@1822 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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Adrian Holovaty 2006-01-05 14:55:22 +00:00
parent 1db708d4d7
commit 8d1dbddd75
1 changed files with 9 additions and 0 deletions
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9
django/core/management.py
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@ -68,6 +68,15 @@ def get_sql_create(app):
from django.db import backend, get_creation_module, models from django.db import backend, get_creation_module, models
data_types = get_creation_module().DATA_TYPES data_types = get_creation_module().DATA_TYPES
if not data_types:
# This must be the "dummy" database backend, which means the user
# hasn't set DATABASE_ENGINE.
sys.stderr.write("Error: Django doesn't know which syntax to use for your SQL statements,\n" +
"because you haven't specified the DATABASE_ENGINE setting.\n" +
"Edit your settings file and change DATABASE_ENGINE to something like 'postgresql' or 'mysql'.\n")
sys.exit(1)
final_output = [] final_output = []
models_output = set() models_output = set()
pending_references = {} pending_references = {}