Update hiddenimports for pymssql 2.2.0+ (#315)

* hook: fix pymssql._mssql hidden cython extension import
* Add decimal as an hidden import

news/315.update.rst

@@ -0,0 +1 @@
+Update hiddenimports for ``pymssql > 2.1.5``.

requirements-test-libraries.txt

@@ -34,6 +34,7 @@ pyexcelerate==0.10.0
 pylint==2.10.2
 pyusb==1.2.1
 pynput==1.7.3
+pymssql==2.2.2
 pystray==0.17.3
 pyzmq==22.2.1
 PyQt5==5.15.4

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

@@ -1,5 +1,5 @@
 # ------------------------------------------------------------------
-# Copyright (c) 2020 PyInstaller Development Team.
+# Copyright (c) 2020-2021 PyInstaller Development Team.
 #
 # This file is distributed under the terms of the GNU General Public
 # License (version 2.0 or later).
@@ -10,4 +10,11 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 # ------------------------------------------------------------------
 
-hiddenimports = ['_mssql']
+from PyInstaller.utils.hooks import is_module_satisfies
+
+hiddenimports = ["decimal"]
+# In newer versions of pymssql,  the _mssql was under pymssql
+if is_module_satisfies("pymssql > 2.1.5"):
+    hiddenimports += ["pymssql._mssql", "uuid"]
+else:
+    hiddenimports += ["_mssql"]

src/_pyinstaller_hooks_contrib/tests/test_libraries.py

@@ -787,3 +787,10 @@ def test_tableauhyperapi(pyi_builder):
     pyi_builder.test_source("""
         import tableauhyperapi
         """)
+
+
+@importorskip("pymssql")
+def test_pymssql(pyi_builder):
+    pyi_builder.test_source("""
+        import pymssql
+        """)