From 447eaba25e7b4938f789a409ffe4a7e1d2cb9f71 Mon Sep 17 00:00:00 2001
From: Wenqi Li <wenqil@nvidia.com>
Date: Thu, 4 Mar 2021 13:40:26 +0000
Subject: [PATCH 1/2] fixes #1285

Signed-off-by: Wenqi Li <wenqil@nvidia.com>
---
 monai/__init__.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/monai/__init__.py b/monai/__init__.py
index 910698ee14..b9b010f0fb 100644
--- a/monai/__init__.py
+++ b/monai/__init__.py
@@ -44,3 +44,19 @@
 
 # load all modules, this will trigger all export decorations
 load_submodules(sys.modules[__name__], True, exclude_pattern=excludes)
+
+__all__ = [
+    "apps",
+    "config",
+    "data",
+    "engines",
+    "handlers",
+    "inferers",
+    "losses",
+    "metrics",
+    "networks",
+    "optimizers",
+    "transforms",
+    "utils",
+    "visualize",
+]

From 76dabf06da66dcca4ad286127e08ee9c3c63d5bc Mon Sep 17 00:00:00 2001
From: Wenqi Li <wenqil@nvidia.com>
Date: Thu, 4 Mar 2021 14:13:15 +0000
Subject: [PATCH 2/2] adds test

Signed-off-by: Wenqi Li <wenqil@nvidia.com>
---
 tests/test_module_list.py | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 tests/test_module_list.py

diff --git a/tests/test_module_list.py b/tests/test_module_list.py
new file mode 100644
index 0000000000..25e1dfbd6f
--- /dev/null
+++ b/tests/test_module_list.py
@@ -0,0 +1,38 @@
+# Copyright 2020 - 2021 MONAI Consortium
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#     http://www.apache.org/licenses/LICENSE-2.0
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import glob
+import os
+import unittest
+
+import monai
+
+
+class TestAllImport(unittest.TestCase):
+    def test_public_api(self):
+        """
+        This is to check "monai.__all__" should be consistent with
+        the top-level folders except for "__pycache__" and "csrc" (cpp/cuda src)
+        """
+        base_folder = os.path.dirname(monai.__file__)
+        to_search = os.path.join(base_folder, "*", "")
+        subfolders = [os.path.basename(x[:-1]) for x in glob.glob(to_search)]
+        to_exclude = ("__pycache__", "csrc")
+        mod = []
+        for code_folder in subfolders:
+            if code_folder in to_exclude:
+                continue
+            mod.append(code_folder)
+        self.assertEqual(sorted(monai.__all__), sorted(mod))
+
+
+if __name__ == "__main__":
+    unittest.main()