Allow configuring Vast.ai offer order

src/gpuhunt/providers/vastai.py

@@ -2,6 +2,7 @@
 import logging
 import re
 from collections import defaultdict
+from collections.abc import Iterable
 from typing import Any, Literal
 
 import requests
@@ -25,16 +26,16 @@ def __init__(
         self,
         extra_filters: dict[str, dict[Operators, FilterValue]] | None = None,
         community_cloud: bool = True,
+        order: Iterable[tuple[str, str]] = [("score", "desc")],
     ):
         self.extra_filters = extra_filters
         self.community_cloud = community_cloud
+        self.order = list(order)
 
     def get(
         self, query_filter: QueryFilter | None = None, balance_resources: bool = True
     ) -> list[RawCatalogItem]:
-        filters: dict[str, Any] = self.make_filters(
-            query_filter or QueryFilter(), community_cloud=self.community_cloud
-        )
+        filters: dict[str, Any] = self.make_filters(query_filter or QueryFilter())
         if self.extra_filters:
             for key, constraints in self.extra_filters.items():
                 for op, value in constraints.items():
@@ -85,10 +86,7 @@ def get(
                 instance_offers.append(spot_offer)
         return instance_offers
 
-    @staticmethod
-    def make_filters(
-        q: QueryFilter, community_cloud: bool = True
-    ) -> dict[str, dict[Operators, FilterValue]]:
+    def make_filters(self, q: QueryFilter) -> dict[str, dict[Operators, FilterValue]]:
         filters = defaultdict(dict)
         if q.min_cpu is not None:
             filters["cpu_cores"]["gte"] = q.min_cpu
@@ -132,11 +130,11 @@ def make_filters(
         # Datacenter offers map to Vast's "server cloud" scope.
         # When community_cloud is enabled, keep scope unfiltered so both
         # server and community offers are returned.
-        if not community_cloud:
+        if not self.community_cloud:
             filters["datacenter"]["eq"] = True
         filters["rentable"]["eq"] = True
         filters["rented"]["eq"] = False
-        filters["order"] = [["score", "desc"]]
+        filters["order"] = self.order
         return filters
 
     @staticmethod

src/tests/providers/test_vastai.py

@@ -3,12 +3,12 @@
 
 
 def test_make_filters_defaults_to_datacenter_only():
-    filters = VastAIProvider.make_filters(QueryFilter(), community_cloud=False)
+    filters = VastAIProvider(community_cloud=False).make_filters(QueryFilter())
     assert filters["datacenter"]["eq"] is True
     assert "external" not in filters
 
 
 def test_make_filters_does_not_constrain_scope_when_community_cloud_enabled():
-    filters = VastAIProvider.make_filters(QueryFilter(), community_cloud=True)
+    filters = VastAIProvider(community_cloud=True).make_filters(QueryFilter())
     assert "datacenter" not in filters
     assert "external" not in filters