From 2bc34d9dc9c112764c4c012c4a4c0d0ff184eb12 Mon Sep 17 00:00:00 2001
From: Roman Mogylatov <rmogilatov@gmail.com>
Date: Fri, 12 Jun 2020 21:55:00 -0400
Subject: [PATCH] Add List provider example

---
 examples/providers/list.py | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 examples/providers/list.py

diff --git a/examples/providers/list.py b/examples/providers/list.py
new file mode 100644
index 00000000..a82cc9d7
--- /dev/null
+++ b/examples/providers/list.py
@@ -0,0 +1,36 @@
+"""`List` provider example."""
+
+import dataclasses
+from typing import List
+
+from dependency_injector import providers
+
+
+@dataclasses.dataclass
+class Module:
+    """Example module."""
+
+    name: str
+
+
+@dataclasses.dataclass
+class Dispatcher:
+    """Example dispatcher."""
+
+    modules: List[Module]
+
+
+dispatcher_factory = providers.Factory(
+    Dispatcher,
+    modules=providers.List(
+        providers.Factory(Module, name='m1'),
+        providers.Factory(Module, name='m2'),
+    ),
+)
+
+if __name__ == '__main__':
+    dispatcher = dispatcher_factory()
+
+    assert isinstance(dispatcher.modules, list)
+    assert dispatcher.modules[0].name == 'm1'
+    assert dispatcher.modules[1].name == 'm2'