cryptography CANNOT work with multi context due to TypeError: object.__init__() takes exactly one argument (the instance to initialize)

[buuuuuuug]

i tried to use cryptography==44.0.2 with graalpython 25.0.0
when set python.IsolateNativeModules to true
the second context will error when executing method default_backend() of cryptography.

[ERROR] org.example.embedding.test.EmbeddingTest.testSuccess -- Time elapsed: 72.35 s <<< ERROR!
java.lang.RuntimeException: TypeError: TypeError: object.__init__() takes exactly one argument (the instance to initialize)
        at org.example.embedding.Main.test(Main.java:100)
        at org.example.embedding.Main.main(Main.java:31)
        at org.example.embedding.test.EmbeddingTest.testSuccess(EmbeddingTest.java:54)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
        at java.base/java.lang.reflect.Method.invoke(Method.java:565)
        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
        at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
        at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
        at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
        at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
        at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:316)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:240)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:214)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:155)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:385)
        at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:162)
        at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:507)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:495)
Caused by: TypeError: TypeError: object.__init__() takes exactly one argument (the instance to initialize)
        at <python>.default_backend(Unknown)
        at <python>.decryptAES_cryptography(Unknown)
        at org.graalvm.polyglot.Value.execute(Value.java:1049)
        at org.example.embedding.Main.test(Main.java:85)
        ... 28 more

there is a repo which will reproduce the error
https://github.com/buuuuuuug/pycrypto_graalpy/tree/bug/20251010_object_init_err

clone

git clone https://github.com/buuuuuuug/pycrypto_graalpy.git -b bug/20251010_object_init_err && cd pycrypto_graalpy

versions

mvn --version

Apache Maven 3.9.11 (3e54c93a704957b63ee3494413a2b544fd3d825b)
Maven home: /root/.sdkman/candidates/maven/current
Java version: 25, vendor: Oracle Corporation, runtime: /root/.sdkman/candidates/java/25-graal
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "6.8.0-40-generic", arch: "amd64", family: "unix"

test

mvn test

[timfel]

#560