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Diffstat (limited to 'django/db/models/sql/query.py')
| -rw-r--r-- | django/db/models/sql/query.py | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/django/db/models/sql/query.py b/django/db/models/sql/query.py index 4735fdabbb..cafde11415 100644 --- a/django/db/models/sql/query.py +++ b/django/db/models/sql/query.py @@ -574,12 +574,13 @@ class BaseQuery(object): if not field_names: return columns = set() - cur_model = self.model - opts = cur_model._meta + orig_opts = self.model._meta seen = {} - must_include = {cur_model: set([opts.pk])} + must_include = {self.model: set([orig_opts.pk])} for field_name in field_names: parts = field_name.split(LOOKUP_SEP) + cur_model = self.model + opts = orig_opts for name in parts[:-1]: old_model = cur_model source = opts.get_field_by_name(name)[0] |