interval: add query functions

Signed-off-by: Marin Hannache mareo@cri.epita.fr

django_intervalfield/__init__.py

@@ -13,6 +13,17 @@ from .fields import (
     TimeIntervalField,
 )
 from .interval import Interval
+from .query import (
+    interval_contains,
+    interval_exact,
+    interval_gte,
+    interval_gt,
+    interval_in,
+    interval_invalid,
+    interval_lte,
+    interval_lt,
+    interval_valid,
+)
 
 __all__ = (
     "BigIntegerIntervalField",
@@ -28,4 +39,13 @@ __all__ = (
     "PositiveSmallIntegerIntervalField",
     "SmallIntegerIntervalField",
     "TimeIntervalField",
+    "interval_contains",
+    "interval_exact",
+    "interval_gt",
+    "interval_gte",
+    "interval_in",
+    "interval_invalid",
+    "interval_lt",
+    "interval_lte",
+    "interval_valid",
 )