bpo-37369: Fix initialization of sys members when launched via an app container (GH-14428)

sys._base_executable is now always defined on all platforms, and can be overridden through configuration.
Also adds test.support.PythonSymlink to encapsulate platform-specific logic for symlinking sys.executable
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Steve Dower 2019-06-29 10:34:11 -07:00 committed by GitHub
parent 80097e089b
commit 9048c49322
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17 changed files with 410 additions and 277 deletions

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@ -2850,6 +2850,7 @@ _PySys_InitMain(_PyRuntimeState *runtime, PyThreadState *tstate)
COPY_LIST("path", config->module_search_paths);
SET_SYS_FROM_WSTR("executable", config->executable);
SET_SYS_FROM_WSTR("_base_executable", config->base_executable);
SET_SYS_FROM_WSTR("prefix", config->prefix);
SET_SYS_FROM_WSTR("base_prefix", config->base_prefix);
SET_SYS_FROM_WSTR("exec_prefix", config->exec_prefix);