hooks: add hook for gmsh

.github/workflows/pr-test.yml

@@ -88,6 +88,9 @@ jobs:
           sudo apt-get install -y libcairo2
           # Install libdiscid (dependency of discid python package).
           sudo apt-get install -y libdiscid0
+          # These are dependencies of gmsh
+          sudo apt-get install -y libglu1 libgl1 libxrender1 libxcursor1 libxft2 \
+            libxinerama1 libgomp1
 
       - name: Install brew dependencies
         if: startsWith(matrix.os, 'macos')

news/650.new.rst

@@ -0,0 +1 @@
+Add hook for ``gmsh``.

requirements-test-libraries.txt

@@ -155,6 +155,7 @@ sudachidict-full==20230927
 wxPython==4.2.1; sys_platform == 'darwin' or sys_platform == 'win32'  # PyPI provides binary wheels for Windows and macOS
 laonlp==1.1.2
 pythainlp==4.1.0b5
+gmsh==4.11.1
 
 # ------------------- Platform (OS) specifics
 

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

@@ -0,0 +1,28 @@
+# ------------------------------------------------------------------
+# Copyright (c) 2023 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
+# ------------------------------------------------------------------
+
+import os
+
+from PyInstaller.utils.hooks import logger, get_module_attribute
+
+# Query the `libpath` attribute of the `gmsh` module to obtain the path to shared library. This way, we do not need to
+# duplicate the discovery logic.
+try:
+    lib_file = get_module_attribute('gmsh', 'libpath')
+except Exception:
+    logger.warning("Failed to query gmsh.libpath!", exc_info=True)
+    lib_file = None
+
+if lib_file and os.path.isfile(lib_file):
+    binaries = [(lib_file, '.')]
+else:
+    logger.warning("Could not find gmsh shared library - gmsh will likely fail to load at run-time!")

src/_pyinstaller_hooks_contrib/tests/test_libraries.py

@@ -1849,3 +1849,10 @@ def test_pythainlp(pyi_builder):
     pyi_builder.test_source("""
         import pythainlp
     """)
+
+
+@importorskip('gmsh')
+def test_gmsh(pyi_builder):
+    pyi_builder.test_source("""
+        import gmsh
+    """)