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-rw-r--r--src/dashboard/utils.py24
1 files changed, 24 insertions, 0 deletions
diff --git a/src/dashboard/utils.py b/src/dashboard/utils.py
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index 0000000..af2461e
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+++ b/src/dashboard/utils.py
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+
+class AbstractModelQuery():
+ """
+ This is a class made for querying abstract models.
+
+ This class is itself abstract. create subclasses to
+ query your own abstract models.
+ """
+
+ model_list = []
+
+ @classmethod
+ def filter(cls, *args, **kwargs):
+ """
+ Query all concrete model classes.
+
+ Iterates over the model list and returns a list of all
+ matching models from the classes given.
+ Filter queries are given here as normal and are passed into the Django ORM
+ for each concrete model
+ """
+ result = []
+ for model in cls.model_list:
+ result += list(model.objects.filter(*args, **kwargs))