1 files changed, 38 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/uvicorn/importer.py b/.venv/lib/python3.12/site-packages/uvicorn/importer.py
new file mode 100644
index 00000000..338eba25
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/uvicorn/importer.py
@@ -0,0 +1,38 @@
+import importlib
+from typing import Any
+
+
+class ImportFromStringError(Exception):
+    pass
+
+
+def import_from_string(import_str: Any) -> Any:
+    if not isinstance(import_str, str):
+        return import_str
+
+    module_str, _, attrs_str = import_str.partition(":")
+    if not module_str or not attrs_str:
+        message = (
+            'Import string "{import_str}" must be in format "<module>:<attribute>".'
+        )
+        raise ImportFromStringError(message.format(import_str=import_str))
+
+    try:
+        module = importlib.import_module(module_str)
+    except ModuleNotFoundError as exc:
+        if exc.name != module_str:
+            raise exc from None
+        message = 'Could not import module "{module_str}".'
+        raise ImportFromStringError(message.format(module_str=module_str))
+
+    instance = module
+    try:
+        for attr_str in attrs_str.split("."):
+            instance = getattr(instance, attr_str)
+    except AttributeError:
+        message = 'Attribute "{attrs_str}" not found in module "{module_str}".'
+        raise ImportFromStringError(
+            message.format(attrs_str=attrs_str, module_str=module_str)
+        )
+
+    return instance