revuew

StanFromIreland · StanFromIreland · commit db1b5209c20f · 2025-12-24T15:36:28.000Z
diff --git a/Misc/NEWS.d/next/Core_and_Builtins/2025-12-24-11-39-59.gh-issue-143135.3d5ovx.rst b/Misc/NEWS.d/next/Core_and_Builtins/2025-12-24-11-39-59.gh-issue-143135.3d5ovx.rst
@@ -1 +1 @@
-Fix :envvar:`PYTHONINSPECT` to correctly treat ``0`` as false.
+Fix when :envvar:`PYTHONINSPECT` is ``0`` not setting :data:`sys.flags.inspect`.
diff --git a/Python/initconfig.c b/Python/initconfig.c
@@ -1846,7 +1846,7 @@ config_read_env_vars(PyConfig *config)
     _Py_get_env_flag(use_env, &config->parser_debug, "PYTHONDEBUG");
     _Py_get_env_flag(use_env, &config->verbose, "PYTHONVERBOSE");
     _Py_get_env_flag(use_env, &config->optimization_level, "PYTHONOPTIMIZE");
-    if (_Py_GetEnv(use_env, "PYTHONINSPECT")) {
+    if (!config->inspect && _Py_GetEnv(use_env, "PYTHONINSPECT")) {
         config->inspect = 1;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		-Fix :envvar:`PYTHONINSPECT` to correctly treat ``0`` as false.
	`1`	+Fix when :envvar:`PYTHONINSPECT` is ``0`` not setting :data:`sys.flags.inspect`.
Original file line number	Diff line number	Diff line change
`@@ -1846,7 +1846,7 @@ config_read_env_vars(PyConfig *config)`
`1846`	`1846`	`_Py_get_env_flag(use_env, &config->parser_debug, "PYTHONDEBUG");`
`1847`	`1847`	`_Py_get_env_flag(use_env, &config->verbose, "PYTHONVERBOSE");`
`1848`	`1848`	`_Py_get_env_flag(use_env, &config->optimization_level, "PYTHONOPTIMIZE");`
`1849`		`- if (_Py_GetEnv(use_env, "PYTHONINSPECT")) {`
	`1849`	`+ if (!config->inspect && _Py_GetEnv(use_env, "PYTHONINSPECT")) {`
`1850`	`1850`	`config->inspect = 1;`
`1851`	`1851`	`}`
`1852`	`1852`