We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
ImportError when importing PyWorker from pyscript 
### Checklist

- [X] I added a descriptive title
- [X] I searched for other issues and couldn't find a solution or duplication
- [X] I already searched in Google and didn't find any good information or help

### What happened?

Importing `PyWorker` from the `pyscript` module ends up in an `ImportError` exception:
```python
from pyscript import PyWorker
```
produces the following traceback (in the browser) - more accurate error info in the console info:
```
Traceback (most recent call last):
  File "/lib/python311.zip/_pyodide/_base.py", line 499, in eval_code
    .run(globals, locals)
     ^^^^^^^^^^^^^^^^^^^^
  File "/lib/python311.zip/_pyodide/_base.py", line 340, in run
    coroutine = eval(self.code, globals, locals)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<exec>", line 3, in <module>
ImportError: cannot import name 'PyWorker' from 'pyscript' (/home/pyodide/pyscript/__init__.py)
```

Just FYI: the following

```python
from polyscript import XWorker
```

worked perfectly, instead.



### What browsers are you seeing the problem on? (if applicable)

Chrome

### Console info

```shell
PythonError: Traceback (most recent call last):
  File "/lib/python311.zip/_pyodide/_base.py", line 468, in eval_code
    .run(globals, locals)
     ^^^^^^^^^^^^^^^^^^^^
  File "/lib/python311.zip/_pyodide/_base.py", line 310, in run
    coroutine = eval(self.code, globals, locals)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<exec>", line 3, in <module>
ImportError: cannot import name 'PyWorker' from 'pyscript' (/home/pyodide/pyscript/__init__.py)

    at new_error (pyodide.asm.js:9:14992)
    at pyodide.asm.wasm:0x152d67
    at pyodide.asm.wasm:0x152e6c
    at Module._pythonexc2js (pyodide.asm.js:9:656029)
    at Module.callPyObjectKwargs (pyodide.asm.js:9:75733)
    at Module.callPyObject (pyodide.asm.js:9:75942)
    at Function.apply (pyodide.asm.js:9:89846)
    at Object.apply (pyodide.asm.js:9:88624)
    at Object.runPython (pyodide.asm.js:9:123292)
    at Object.Ge [as run] (_python.js:12:28)
    at a.<computed> [as run] (custom.js:110:51)
    at onInterpreterReady (core.js:224:52)
```


### Additional Context

PyScript Release: `2023.09.1`
Tested on both `RC1` and `RC2`
ImportError when importing PyWorker from pyscript 
### Checklist

- [X] I added a descriptive title
- [X] I searched for other issues and couldn't find a solution or duplication
- [X] I already searched in Google and didn't find any good information or help

### What happened?

Importing `PyWorker` from the `pyscript` module ends up in an `ImportError` exception:
```python
from pyscript import PyWorker
```
produces the following traceback (in the browser) - more accurate error info in the console info:
```
Traceback (most recent call last):
  File "/lib/python311.zip/_pyodide/_base.py", line 499, in eval_code
    .run(globals, locals)
     ^^^^^^^^^^^^^^^^^^^^
  File "/lib/python311.zip/_pyodide/_base.py", line 340, in run
    coroutine = eval(self.code, globals, locals)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<exec>", line 3, in <module>
ImportError: cannot import name 'PyWorker' from 'pyscript' (/home/pyodide/pyscript/__init__.py)
```

Just FYI: the following

```python
from polyscript import XWorker
```

worked perfectly, instead.



### What browsers are you seeing the problem on? (if applicable)

Chrome

### Console info

```shell
PythonError: Traceback (most recent call last):
  File "/lib/python311.zip/_pyodide/_base.py", line 468, in eval_code
    .run(globals, locals)
     ^^^^^^^^^^^^^^^^^^^^
  File "/lib/python311.zip/_pyodide/_base.py", line 310, in run
    coroutine = eval(self.code, globals, locals)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<exec>", line 3, in <module>
ImportError: cannot import name 'PyWorker' from 'pyscript' (/home/pyodide/pyscript/__init__.py)

    at new_error (pyodide.asm.js:9:14992)
    at pyodide.asm.wasm:0x152d67
    at pyodide.asm.wasm:0x152e6c
    at Module._pythonexc2js (pyodide.asm.js:9:656029)
    at Module.callPyObjectKwargs (pyodide.asm.js:9:75733)
    at Module.callPyObject (pyodide.asm.js:9:75942)
    at Function.apply (pyodide.asm.js:9:89846)
    at Object.apply (pyodide.asm.js:9:88624)
    at Object.runPython (pyodide.asm.js:9:123292)
    at Object.Ge [as run] (_python.js:12:28)
    at a.<computed> [as run] (custom.js:110:51)
    at onInterpreterReady (core.js:224:52)
```


### Additional Context

PyScript Release: `2023.09.1`
Tested on both `RC1` and `RC2`

--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `pyscript.core/src/stdlib/pyscript/__init__.py`
Content:
```
1 # Some notes about the naming conventions and the relationship between various
2 # similar-but-different names.
3 #
4 # import pyscript
5 #     this package contains the main user-facing API offered by pyscript. All
6 #     the names which are supposed be used by end users should be made
7 #     available in pyscript/__init__.py (i.e., this file)
8 #
9 # import _pyscript
10 #     this is an internal module implemented in JS. It is used internally by
11 #     the pyscript package, end users should not use it directly. For its
12 #     implementation, grep for `interpreter.registerJsModule("_pyscript",
13 #     ...)` in core.js
14 #
15 # import js
16 #     this is the JS globalThis, as exported by pyodide and/or micropython's
17 #     FFIs. As such, it contains different things in the main thread or in a
18 #     worker.
19 #
20 # import pyscript.magic_js
21 #     this submodule abstracts away some of the differences between the main
22 #     thread and the worker. In particular, it defines `window` and `document`
23 #     in such a way that these names work in both cases: in the main thread,
24 #     they are the "real" objects, in the worker they are proxies which work
25 #     thanks to coincident.
26 #
27 # from pyscript import window, document
28 #     these are just the window and document objects as defined by
29 #     pyscript.magic_js. This is the blessed way to access them from pyscript,
30 #     as it works transparently in both the main thread and worker cases.
31 
32 from pyscript.magic_js import RUNNING_IN_WORKER, window, document, sync
33 from pyscript.display import HTML, display
34 
35 try:
36     from pyscript.event_handling import when
37 except:
38     from pyscript.util import NotSupported
39 
40     when = NotSupported(
41         "pyscript.when",
42         "pyscript.when currently not available with this interpreter"
43     )
44
```
--- END FILES ---

Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.

Here is an example:

```diff
diff --git a/examples/server_async.py b/examples/server_async.py
--- a/examples/server_async.py
+++ b/examples/server_async.py
@@ -313,4 +313,4 @@
 
 
 if __name__ == "__main__":
-    asyncio.run(run_async_server("."), debug=True)
+    asyncio.run(run_async_server(), debug=True)
diff --git a/examples/server_sync.py b/examples/server_sync.py
--- a/examples/server_sync.py
+++ b/examples/server_sync.py
@@ -313,5 +313,5 @@
 
 
 if __name__ == "__main__":
-    server = run_sync_server(".")
+    server = run_sync_server()
     server.shutdown()

```

diff --git a/pyscript.core/src/stdlib/pyscript/__init__.py b/pyscript.core/src/stdlib/pyscript/__init__.py
--- a/pyscript.core/src/stdlib/pyscript/__init__.py
+++ b/pyscript.core/src/stdlib/pyscript/__init__.py
@@ -29,7 +29,7 @@
 #     pyscript.magic_js. This is the blessed way to access them from pyscript,
 #     as it works transparently in both the main thread and worker cases.
 
-from pyscript.magic_js import RUNNING_IN_WORKER, window, document, sync
+from pyscript.magic_js import RUNNING_IN_WORKER, PyWorker, window, document, sync, current_target
 from pyscript.display import HTML, display
 
 try:

{"golden_diff": "diff --git a/pyscript.core/src/stdlib/pyscript/__init__.py b/pyscript.core/src/stdlib/pyscript/__init__.py\n--- a/pyscript.core/src/stdlib/pyscript/__init__.py\n+++ b/pyscript.core/src/stdlib/pyscript/__init__.py\n@@ -29,7 +29,7 @@\n #     pyscript.magic_js. This is the blessed way to access them from pyscript,\n #     as it works transparently in both the main thread and worker cases.\n \n-from pyscript.magic_js import RUNNING_IN_WORKER, window, document, sync\n+from pyscript.magic_js import RUNNING_IN_WORKER, PyWorker, window, document, sync, current_target\n from pyscript.display import HTML, display\n \n try:\n", "issue": "ImportError when importing PyWorker from pyscript \n### Checklist\n\n- [X] I added a descriptive title\n- [X] I searched for other issues and couldn't find a solution or duplication\n- [X] I already searched in Google and didn't find any good information or help\n\n### What happened?\n\nImporting `PyWorker` from the `pyscript` module ends up in an `ImportError` exception:\r\n```python\r\nfrom pyscript import PyWorker\r\n```\r\nproduces the following traceback (in the browser) - more accurate error info in the console info:\r\n```\r\nTraceback (most recent call last):\r\n  File \"/lib/python311.zip/_pyodide/_base.py\", line 499, in eval_code\r\n    .run(globals, locals)\r\n     ^^^^^^^^^^^^^^^^^^^^\r\n  File \"/lib/python311.zip/_pyodide/_base.py\", line 340, in run\r\n    coroutine = eval(self.code, globals, locals)\r\n                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\r\n  File \"<exec>\", line 3, in <module>\r\nImportError: cannot import name 'PyWorker' from 'pyscript' (/home/pyodide/pyscript/__init__.py)\r\n```\r\n\r\nJust FYI: the following\r\n\r\n```python\r\nfrom polyscript import XWorker\r\n```\r\n\r\nworked perfectly, instead.\r\n\r\n\n\n### What browsers are you seeing the problem on? (if applicable)\n\nChrome\n\n### Console info\n\n```shell\nPythonError: Traceback (most recent call last):\r\n  File \"/lib/python311.zip/_pyodide/_base.py\", line 468, in eval_code\r\n    .run(globals, locals)\r\n     ^^^^^^^^^^^^^^^^^^^^\r\n  File \"/lib/python311.zip/_pyodide/_base.py\", line 310, in run\r\n    coroutine = eval(self.code, globals, locals)\r\n                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\r\n  File \"<exec>\", line 3, in <module>\r\nImportError: cannot import name 'PyWorker' from 'pyscript' (/home/pyodide/pyscript/__init__.py)\r\n\r\n    at new_error (pyodide.asm.js:9:14992)\r\n    at pyodide.asm.wasm:0x152d67\r\n    at pyodide.asm.wasm:0x152e6c\r\n    at Module._pythonexc2js (pyodide.asm.js:9:656029)\r\n    at Module.callPyObjectKwargs (pyodide.asm.js:9:75733)\r\n    at Module.callPyObject (pyodide.asm.js:9:75942)\r\n    at Function.apply (pyodide.asm.js:9:89846)\r\n    at Object.apply (pyodide.asm.js:9:88624)\r\n    at Object.runPython (pyodide.asm.js:9:123292)\r\n    at Object.Ge [as run] (_python.js:12:28)\r\n    at a.<computed> [as run] (custom.js:110:51)\r\n    at onInterpreterReady (core.js:224:52)\n```\n\n\n### Additional Context\n\nPyScript Release: `2023.09.1`\r\nTested on both `RC1` and `RC2`\nImportError when importing PyWorker from pyscript \n### Checklist\n\n- [X] I added a descriptive title\n- [X] I searched for other issues and couldn't find a solution or duplication\n- [X] I already searched in Google and didn't find any good information or help\n\n### What happened?\n\nImporting `PyWorker` from the `pyscript` module ends up in an `ImportError` exception:\r\n```python\r\nfrom pyscript import PyWorker\r\n```\r\nproduces the following traceback (in the browser) - more accurate error info in the console info:\r\n```\r\nTraceback (most recent call last):\r\n  File \"/lib/python311.zip/_pyodide/_base.py\", line 499, in eval_code\r\n    .run(globals, locals)\r\n     ^^^^^^^^^^^^^^^^^^^^\r\n  File \"/lib/python311.zip/_pyodide/_base.py\", line 340, in run\r\n    coroutine = eval(self.code, globals, locals)\r\n                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\r\n  File \"<exec>\", line 3, in <module>\r\nImportError: cannot import name 'PyWorker' from 'pyscript' (/home/pyodide/pyscript/__init__.py)\r\n```\r\n\r\nJust FYI: the following\r\n\r\n```python\r\nfrom polyscript import XWorker\r\n```\r\n\r\nworked perfectly, instead.\r\n\r\n\n\n### What browsers are you seeing the problem on? (if applicable)\n\nChrome\n\n### Console info\n\n```shell\nPythonError: Traceback (most recent call last):\r\n  File \"/lib/python311.zip/_pyodide/_base.py\", line 468, in eval_code\r\n    .run(globals, locals)\r\n     ^^^^^^^^^^^^^^^^^^^^\r\n  File \"/lib/python311.zip/_pyodide/_base.py\", line 310, in run\r\n    coroutine = eval(self.code, globals, locals)\r\n                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\r\n  File \"<exec>\", line 3, in <module>\r\nImportError: cannot import name 'PyWorker' from 'pyscript' (/home/pyodide/pyscript/__init__.py)\r\n\r\n    at new_error (pyodide.asm.js:9:14992)\r\n    at pyodide.asm.wasm:0x152d67\r\n    at pyodide.asm.wasm:0x152e6c\r\n    at Module._pythonexc2js (pyodide.asm.js:9:656029)\r\n    at Module.callPyObjectKwargs (pyodide.asm.js:9:75733)\r\n    at Module.callPyObject (pyodide.asm.js:9:75942)\r\n    at Function.apply (pyodide.asm.js:9:89846)\r\n    at Object.apply (pyodide.asm.js:9:88624)\r\n    at Object.runPython (pyodide.asm.js:9:123292)\r\n    at Object.Ge [as run] (_python.js:12:28)\r\n    at a.<computed> [as run] (custom.js:110:51)\r\n    at onInterpreterReady (core.js:224:52)\n```\n\n\n### Additional Context\n\nPyScript Release: `2023.09.1`\r\nTested on both `RC1` and `RC2`\n", "before_files": [{"content": "# Some notes about the naming conventions and the relationship between various\n# similar-but-different names.\n#\n# import pyscript\n#     this package contains the main user-facing API offered by pyscript. All\n#     the names which are supposed be used by end users should be made\n#     available in pyscript/__init__.py (i.e., this file)\n#\n# import _pyscript\n#     this is an internal module implemented in JS. It is used internally by\n#     the pyscript package, end users should not use it directly. For its\n#     implementation, grep for `interpreter.registerJsModule(\"_pyscript\",\n#     ...)` in core.js\n#\n# import js\n#     this is the JS globalThis, as exported by pyodide and/or micropython's\n#     FFIs. As such, it contains different things in the main thread or in a\n#     worker.\n#\n# import pyscript.magic_js\n#     this submodule abstracts away some of the differences between the main\n#     thread and the worker. In particular, it defines `window` and `document`\n#     in such a way that these names work in both cases: in the main thread,\n#     they are the \"real\" objects, in the worker they are proxies which work\n#     thanks to coincident.\n#\n# from pyscript import window, document\n#     these are just the window and document objects as defined by\n#     pyscript.magic_js. This is the blessed way to access them from pyscript,\n#     as it works transparently in both the main thread and worker cases.\n\nfrom pyscript.magic_js import RUNNING_IN_WORKER, window, document, sync\nfrom pyscript.display import HTML, display\n\ntry:\n    from pyscript.event_handling import when\nexcept:\n    from pyscript.util import NotSupported\n\n    when = NotSupported(\n        \"pyscript.when\",\n        \"pyscript.when currently not available with this interpreter\"\n    )\n", "path": "pyscript.core/src/stdlib/pyscript/__init__.py"}], "after_files": [{"content": "# Some notes about the naming conventions and the relationship between various\n# similar-but-different names.\n#\n# import pyscript\n#     this package contains the main user-facing API offered by pyscript. All\n#     the names which are supposed be used by end users should be made\n#     available in pyscript/__init__.py (i.e., this file)\n#\n# import _pyscript\n#     this is an internal module implemented in JS. It is used internally by\n#     the pyscript package, end users should not use it directly. For its\n#     implementation, grep for `interpreter.registerJsModule(\"_pyscript\",\n#     ...)` in core.js\n#\n# import js\n#     this is the JS globalThis, as exported by pyodide and/or micropython's\n#     FFIs. As such, it contains different things in the main thread or in a\n#     worker.\n#\n# import pyscript.magic_js\n#     this submodule abstracts away some of the differences between the main\n#     thread and the worker. In particular, it defines `window` and `document`\n#     in such a way that these names work in both cases: in the main thread,\n#     they are the \"real\" objects, in the worker they are proxies which work\n#     thanks to coincident.\n#\n# from pyscript import window, document\n#     these are just the window and document objects as defined by\n#     pyscript.magic_js. This is the blessed way to access them from pyscript,\n#     as it works transparently in both the main thread and worker cases.\n\nfrom pyscript.magic_js import RUNNING_IN_WORKER, PyWorker, window, document, sync, current_target\nfrom pyscript.display import HTML, display\n\ntry:\n    from pyscript.event_handling import when\nexcept:\n    from pyscript.util import NotSupported\n\n    when = NotSupported(\n        \"pyscript.when\",\n        \"pyscript.when currently not available with this interpreter\"\n    )\n", "path": "pyscript.core/src/stdlib/pyscript/__init__.py"}]}