From a250b247334ce9f641e709cbb64974da6034a2b3 Mon Sep 17 00:00:00 2001
From: pukkandan <pukkandan.ytdlp@gmail.com>
Date: Sat, 22 Jul 2023 17:56:53 +0530
Subject: [PATCH] [compat] Ensure submodules are imported correctly

Closes #7663
---
 test/test_compat.py              | 6 +++---
 yt_dlp/compat/__init__.py        | 7 ++-----
 yt_dlp/compat/_deprecated.py     | 8 ++++++++
 yt_dlp/compat/urllib/__init__.py | 3 +++
 yt_dlp/utils/__init__.py         | 6 ++----
 5 files changed, 18 insertions(+), 12 deletions(-)

diff --git a/test/test_compat.py b/test/test_compat.py
index 003a97abf73..71ca7f99f10 100644
--- a/test/test_compat.py
+++ b/test/test_compat.py
@@ -9,15 +9,16 @@
 
 
 import struct
-import urllib.parse
 
 from yt_dlp import compat
+from yt_dlp.compat import urllib  # isort: split
 from yt_dlp.compat import (
     compat_etree_fromstring,
     compat_expanduser,
     compat_urllib_parse_unquote,
     compat_urllib_parse_urlencode,
 )
+from yt_dlp.compat.urllib.request import getproxies
 
 
 class TestCompat(unittest.TestCase):
@@ -28,8 +29,7 @@ def test_compat_passthrough(self):
         with self.assertWarns(DeprecationWarning):
             compat.WINDOWS_VT_MODE
 
-        # TODO: Test submodule
-        # compat.asyncio.events  # Must not raise error
+        self.assertEqual(urllib.request.getproxies, getproxies)
 
         with self.assertWarns(DeprecationWarning):
             compat.compat_pycrypto_AES  # Must not raise error
diff --git a/yt_dlp/compat/__init__.py b/yt_dlp/compat/__init__.py
index a41a80ebb6c..832a9138d39 100644
--- a/yt_dlp/compat/__init__.py
+++ b/yt_dlp/compat/__init__.py
@@ -1,14 +1,11 @@
 import os
 import sys
-import warnings
 import xml.etree.ElementTree as etree
 
-from ._deprecated import *  # noqa: F401, F403
 from .compat_utils import passthrough_module
 
-# XXX: Implement this the same way as other DeprecationWarnings without circular import
-passthrough_module(__name__, '._legacy', callback=lambda attr: warnings.warn(
-    DeprecationWarning(f'{__name__}.{attr} is deprecated'), stacklevel=5))
+passthrough_module(__name__, '._deprecated')
+del passthrough_module
 
 
 # HTMLParseError has been deprecated in Python 3.3 and removed in
diff --git a/yt_dlp/compat/_deprecated.py b/yt_dlp/compat/_deprecated.py
index 14d37b23672..607bae99999 100644
--- a/yt_dlp/compat/_deprecated.py
+++ b/yt_dlp/compat/_deprecated.py
@@ -1,4 +1,12 @@
 """Deprecated - New code should avoid these"""
+import warnings
+
+from .compat_utils import passthrough_module
+
+# XXX: Implement this the same way as other DeprecationWarnings without circular import
+passthrough_module(__name__, '.._legacy', callback=lambda attr: warnings.warn(
+    DeprecationWarning(f'{__name__}.{attr} is deprecated'), stacklevel=6))
+del passthrough_module
 
 import base64
 import urllib.error
diff --git a/yt_dlp/compat/urllib/__init__.py b/yt_dlp/compat/urllib/__init__.py
index 6b6b8e103df..b27cc6133c4 100644
--- a/yt_dlp/compat/urllib/__init__.py
+++ b/yt_dlp/compat/urllib/__init__.py
@@ -1,6 +1,9 @@
 # flake8: noqa: F405
 from urllib import *  # noqa: F403
 
+del request
+from . import request  # noqa: F401
+
 from ..compat_utils import passthrough_module
 
 passthrough_module(__name__, 'urllib')
diff --git a/yt_dlp/utils/__init__.py b/yt_dlp/utils/__init__.py
index 0b00adddb4e..c267e326f06 100644
--- a/yt_dlp/utils/__init__.py
+++ b/yt_dlp/utils/__init__.py
@@ -1,6 +1,4 @@
-# flake8: noqa: F401, F403
-import warnings
-
+# flake8: noqa: F403
 from ..compat.compat_utils import passthrough_module
 
 passthrough_module(__name__, '._deprecated')
@@ -9,4 +7,4 @@
 # isort: off
 from .traversal import *
 from ._utils import *
-from ._utils import _configuration_args, _get_exe_version_output
+from ._utils import _configuration_args, _get_exe_version_output  # noqa: F401