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Check python version at startup

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This commit is contained in:
Matthias Hochsteger 2023-04-28 10:21:51 +02:00
parent 35360df540
commit 39b21df7e6
2 changed files with 30 additions and 0 deletions
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26
python/__init__.py
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@ -5,6 +5,32 @@ from . import config
_netgen_bin_dir=os.path.realpath(os.path.join(os.path.dirname(__file__),'..',config.NETGEN_PYTHON_RPATH_BIN))
_netgen_lib_dir=os.path.realpath(os.path.join(os.path.dirname(__file__),'..',config.NETGEN_PYTHON_RPATH))
__diagnostics_template = """
Netgen diagnostics:
sys.platform: {sys.platform}
sys.executable: {sys.executable}
sys.version: {sys.version}
Netgen python version: {config.PYTHON_VERSION}
Netgen path {__file__}
Netgen config {config.__file__}
Netgen version {config.NETGEN_VERSION}
sys.path: {sys.path}
"""
def _get_diagnostics():
return __diagnostics_template.format(sys=sys, config=config, __file__=__file__)
# compare compile-time and run-time python version
def _check_python_version():
sys_version = f"{sys.version_info.major}.{sys.version_info.minor}"
compile_version = f"{config.PYTHON_VERSION_MAJOR}.{config.PYTHON_VERSION_MINOR}"
if sys_version != compile_version:
print(get_diagnostics(), file=sys.stderr)
raise RuntimeError(f"Python version mismatch: compile-time version is {compile_version}, run-time version is {sys_version}")
_check_python_version()
if sys.platform.startswith('win'):
v = sys.version_info
if v.major == 3 and v.minor >= 8:

4
python/config_template.py
View File

@ -52,4 +52,8 @@ NETGEN_VERSION_TWEAK = "@NETGEN_VERSION_TWEAK@"
NETGEN_VERSION_PATCH = "@NETGEN_VERSION_PATCH@"
NETGEN_VERSION_HASH = "@NETGEN_VERSION_HASH@"
PYTHON_VERSION = "@PYTHON_VERSION@"
PYTHON_VERSION_MAJOR = "@PYTHON_VERSION_MAJOR@"
PYTHON_VERSION_MINOR = "@PYTHON_VERSION_MINOR@"
version = NETGEN_VERSION_GIT