hooks: add hook for pynput (#287)

news/287.new.rst

@@ -0,0 +1 @@
+Add a hook for `pynput` to collect hidden imports.

requirements-test-libraries.txt

@@ -28,6 +28,7 @@ pycryptodomex==3.9.7
 pyexcelerate==0.8.0
 pylint==2.4.4
 pyusb==1.0.2
+pynput==1.7.3
 pyzmq==22.0.3
 sentry-sdk==0.19.3
 # shotgun_api3 can only be installed from git

src/_pyinstaller_hooks_contrib/hooks/stdhooks/hook-pynput.py

@@ -0,0 +1,14 @@
+# ------------------------------------------------------------------
+# Copyright (c) 2020 PyInstaller Development Team.
+#
+# This file is distributed under the terms of the GNU General Public
+# License (version 2.0 or later).
+#
+# The full license is available in LICENSE.GPL.txt, distributed with
+# this software.
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+# ------------------------------------------------------------------
+
+from PyInstaller.utils.hooks import collect_submodules
+hiddenimports = collect_submodules("pynput")

src/_pyinstaller_hooks_contrib/tests/test_libraries.py

@@ -657,3 +657,10 @@ def test_mnemonic(pyi_builder):
         import mnemonic
         mnemonic.Mnemonic("english")
         """)
+
+
+@importorskip('pynput')
+def test_pynput(pyi_builder):
+    pyi_builder.test_source("""
+        import pynput
+        """)