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Improve docs for Python support

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This commit is contained in:
Artem Bilan
2024-10-04 16:18:24 -04:00
parent f4f246d8c7
commit 4f48cc8150
1 changed files with 5 additions and 3 deletions
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src/reference/antora/modules/ROOT/pages/scripting.adoc
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@@ -298,11 +298,10 @@ The JSR223 engine implementation for JavaScript, removed from Java by itself, ha
See more information about enabling JavaScript support in GraalVM and what https://www.graalvm.org/latest/reference-manual/js/[configuration options] can be propagated via script variables.
In particular, an `org.graalvm.polyglot:js` dependency has to be added to the target project to support JavaScript.
Starting with version 6.4, the Python scripts support has been migrated to GraalVM Polyglot as well.
Now these scripts can be written in Python 3.x and can use third-party libraries.
See https://www.graalvm.org/latest/reference-manual/python/[GraalPy] documentation for more information.
In particular, an `rg.graalvm.polyglot:python` dependency has to be added to the target project to support JavaScript.
In particular, an `rg.graalvm.polyglot:python` dependency has to be added to the target project to support Python.
By default, the framework sets `allowAllAccess` to `true` on the shared Polyglot `Context` which enables this interaction with host JVM:
@@ -315,4 +314,7 @@ By default, the framework sets `allowAllAccess` to `true` on the shared Polyglot
* The creation and use of new sub-processes.
* The access to process environment variables.
This can be customized via overloaded `PolyglotScriptExecutor` constructor which accepts a `org.graalvm.polyglot.Context.Builder`.
This can be customized via overloaded `PolyglotScriptExecutor` constructor which accepts a `org.graalvm.polyglot.Context.Builder`.
For example, the Jython-based scripts still can be executed with an `option("python.EmulateJython", "true")`.
However, it is recommended to migrate to GraalPy altogether for better interpretation performance.
Therefore, `import` for Java classes does not work anymore, instead `import java` has to be used and its `java.type()` function, respectively.