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fix: use libdir env var to preload Python library, also for Linux platform

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This commit is contained in:
guijar_m
2024-07-03 09:11:21 +02:00
committed by wyzula_j
parent 4c2e02e912
commit d7718d4dcb
1 changed files with 14 additions and 12 deletions
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26
bec_widgets/utils/bec_designer.py
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@ -73,26 +73,28 @@ def patch_designer(): # pragma: no cover
os.environ["PY_MAJOR_VERSION"] = str(major_version)
os.environ["PY_MINOR_VERSION"] = str(minor_version)
if sys.platform == "linux":
if sys.platform == "win32":
if is_virtual_env():
_extend_path_var("PATH", os.fspath(Path(sys._base_executable).parent), True)
else:
if sys.platform == "linux":
suffix = f"{sys.abiflags}.so"
env_var = "LD_PRELOAD"
elif sys.platform == "darwin":
suffix = ".dylib"
env_var = "DYLD_INSERT_LIBRARIES"
else:
raise RuntimeError(f"Unsupported platform: {sys.platform}")
version = f"{major_version}.{minor_version}"
library_name = f"libpython{version}{sys.abiflags}.so"
if is_pyenv_python():
library_name = str(Path(sysconfig.get_config_var("LIBDIR")) / library_name)
os.environ["LD_PRELOAD"] = library_name
elif sys.platform == "darwin":
library_name = f"libpython{major_version}.{minor_version}.dylib"
library_name = f"libpython{version}{suffix}"
lib_path = str(Path(sysconfig.get_config_var("LIBDIR")) / library_name)
os.environ["DYLD_INSERT_LIBRARIES"] = lib_path
os.environ[env_var] = lib_path
if is_pyenv_python() or is_virtual_env():
# append all editable packages to the PYTHONPATH
editable_packages = list_editable_packages()
for pckg in editable_packages:
_extend_path_var("PYTHONPATH", pckg, True)
elif sys.platform == "win32":
if is_virtual_env():
_extend_path_var("PATH", os.fspath(Path(sys._base_executable).parent), True)
qt_tool_wrapper(ui_tool_binary("designer"), sys.argv[1:])