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Improved model validator to make sure prepopulate_from is a list or tuple 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@617 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty 2005-09-02 22:50:53 +00:00
parent 6d92319838
commit 5c22b8b4b7
1 changed files with 2 additions and 0 deletions
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2
django/core/management.py
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@ -520,6 +520,8 @@ def get_validation_errors(outfile):
for f in opts.fields:
if isinstance(f, meta.CharField) and f.maxlength in (None, 0):
e.add(opts, '"%s" field: CharFields require a "maxlength" attribute.' % f.name)
if f.prepopulate_from is not None and type(f.prepopulate_from) not in (list, tuple):
e.add(opts, '"%s" field: prepopulate_from should be a list or tuple.' % f.name)
if f.choices:
if not type(f.choices) in (tuple, list):
e.add(opts, '"%s" field: "choices" should be either a tuple or list.' % f.name)