Sync fastapi docs from 11614be9 on 2026-03-11

docs_src/dependencies/tutorial008_py310.py

@@ -0,0 +1,25 @@
+from fastapi import Depends
+
+
+async def dependency_a():
+    dep_a = generate_dep_a()
+    try:
+        yield dep_a
+    finally:
+        dep_a.close()
+
+
+async def dependency_b(dep_a=Depends(dependency_a)):
+    dep_b = generate_dep_b()
+    try:
+        yield dep_b
+    finally:
+        dep_b.close(dep_a)
+
+
+async def dependency_c(dep_b=Depends(dependency_b)):
+    dep_c = generate_dep_c()
+    try:
+        yield dep_c
+    finally:
+        dep_c.close(dep_b)