[GR-76855] Use Truffle Env APIs for GRAAL_PYTHONHOME lookup.

timfel · timfel · commit 8cfde1ac97db · 2026-06-25T11:38:04.000Z
PullRequest: graalpython/4679
diff --git a/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/runtime/PythonContext.java b/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/runtime/PythonContext.java
@@ -1501,7 +1501,7 @@ public void initializeHomeAndPrefixPaths(Env newEnv, String languageHome) {
         String pythonHome = newEnv.getOptions().get(PythonOptions.PythonHome);
         if (pythonHome.isEmpty()) {
             try {
-                pythonHome = System.getenv("GRAAL_PYTHONHOME");
+                pythonHome = newEnv.getEnvironment().get("GRAAL_PYTHONHOME");
             } catch (SecurityException e) {
             }
         }

Original file line number	Diff line number	Diff line change
`@@ -1501,7 +1501,7 @@ public void initializeHomeAndPrefixPaths(Env newEnv, String languageHome) {`
`1501`	`1501`	`String pythonHome = newEnv.getOptions().get(PythonOptions.PythonHome);`
`1502`	`1502`	`if (pythonHome.isEmpty()) {`
`1503`	`1503`	`try {`
`1504`		`- pythonHome = System.getenv("GRAAL_PYTHONHOME");`
	`1504`	`+ pythonHome = newEnv.getEnvironment().get("GRAAL_PYTHONHOME");`
`1505`	`1505`	`} catch (SecurityException e) {`
`1506`	`1506`	`}`
`1507`	`1507`	`}`