adds comment about the transition from context to ctx

chalmerlowe · web-flow · commit 51c6e18bc630 · 2026-04-17T12:21:16.000-04:00
diff --git a/packages/google-cloud-ndb/google/cloud/ndb/context.py b/packages/google-cloud-ndb/google/cloud/ndb/context.py
@@ -319,6 +319,9 @@ def __new__(
             legacy_data=legacy_data,
         )
 
+        # 'context' is dynamically composed at runtime and may include methods 
+        # from multiple sources that Mypy cannot statically resolve here. 
+        # We cast to `Any` to access the extended policy interface.
         ctx = cast(Any, context)
         ctx.set_cache_policy(cache_policy)
         ctx.set_global_cache_policy(global_cache_policy)

Original file line number	Diff line number	Diff line change
`@@ -319,6 +319,9 @@ def __new__(`
`319`	`319`	`legacy_data=legacy_data,`
`320`	`320`	`)`
`321`	`321`
	`322`	`+ # 'context' is dynamically composed at runtime and may include methods`
	`323`	`+ # from multiple sources that Mypy cannot statically resolve here.`
	`324`	+ # We cast to `Any` to access the extended policy interface.
`322`	`325`	`ctx = cast(Any, context)`
`323`	`326`	`ctx.set_cache_policy(cache_policy)`
`324`	`327`	`ctx.set_global_cache_policy(global_cache_policy)`