When following the example to import local modules the error "ModuleNotFoundError: No module named 'data'" happens

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What happened?

Hi, I’m new on PyScript, so I was following the tutorial to declare local modules to train it. I put the html and data.py files in the same folder and opened the html file in a browser, but data module wasn’t found. I tried to change the “script defer src=” to all available tags, but the error persisted.

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

Chrome, Other

Console info

# Here are the complete log from browser console

logger.ts:39 [py-config] config set from inline
logger.ts:39 [py-config] config set: {name: undefined, description: undefined, version: undefined, type: 'app', author_name: undefined, …}
logger.ts:39 [py-config] Initializing runtimes
logger.ts:39 [pyscript/pyodide] Runtime config: {name: 'pyodide-0.21.2', lang: 'python', src: 'https://cdn.jsdelivr.net/pyodide/v0.21.2/full/pyodide.js'}
logger.ts:39 [pyscript/main] checking for py-config
logger.ts:39 [pyscript/main] add py-loader
logger.ts:39 [py-loader] Loading runtime...
logger.ts:39 [pyscript/pyodide] Loading pyodide
DevTools failed to load source map: Could not load content for https://cdn.jsdelivr.net/pyodide/v0.21.2/full/pyodide.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
pyodide.asm.js:10 Python initialization complete
logger.ts:39 [pyscript/pyodide] pyodide.loadPackage: micropip
logger.ts:39 [pyscript/pyodide] Loading micropip, pyparsing, packaging, distutils
logger.ts:39 [pyscript/pyodide] Loaded micropip, packaging, pyparsing, distutils
logger.ts:39 [pyscript/pyodide] importing pyscript.py
pyodide.asm.js:10 [Violation] 'setTimeout' handler took 848ms
logger.ts:39 [pyscript/pyodide] pyodide loaded and initialized
logger.ts:39 [py-loader] Runtime created...
logger.ts:39 [py-loader] Initializing components...
logger.ts:39 [py-script] py-mount: found 0 elements
logger.ts:39 [py-config] Loading env:  (2) ['numpy', 'matplotlib']
logger.ts:39 [pyscript/pyodide] micropip install numpy,matplotlib
pyodide.asm.js:10 distutils already loaded from default channel
pyodide.asm.js:10 packaging already loaded from default channel
pyodide.asm.js:10 pyparsing already loaded from default channel
pyodide.asm.js:10 Loading numpy, matplotlib, cycler, six, fonttools, kiwisolver, pillow, python-dateutil, pytz
pyodide.asm.js:10 Loaded cycler, six, fonttools, python-dateutil, pytz, kiwisolver, pillow, matplotlib, numpy
logger.ts:39 [py-config] Paths to load:  []
logger.ts:39 [py-config] All paths loaded
logger.ts:39 [py-loader] Initializing scripts...
logger.ts:39 [py-loader] Running post initializers...
logger.ts:39 [py-loader] Closing
logger.ts:39 [py-script] Initializing py-* event handlers...
logger.ts:39 [pyscript/runtime] PyScript page fully initialized
pyodide.asm.js:10 [Violation] 'setTimeout' handler took 4105ms
logger.ts:39 [pyscript/base] PythonError: Traceback (most recent call last):
  File "/lib/python3.10/asyncio/futures.py", line 201, in result
    raise self._exception
  File "/lib/python3.10/asyncio/tasks.py", line 232, in __step
    result = coro.send(None)
  File "/lib/python3.10/site-packages/_pyodide/_base.py", line 506, in eval_code_async
    await CodeRunner(
  File "/lib/python3.10/site-packages/_pyodide/_base.py", line 357, in run_async
    coroutine = eval(self.code, globals, locals)
  File "<exec>", line 2, in <module>
ModuleNotFoundError: No module named 'data'

fn @ logger.ts:39
evaluate @ base.ts:136
await in evaluate (async)
initialize @ runtime.ts:77
await in initialize (async)
(anonymous) @ pyconfig.ts:107
load (async)
loadRuntimes @ pyconfig.ts:106
connectedCallback @ pyconfig.ts:70
(anonymous) @ main.ts:12
(anonymous) @ main.ts:26

Additional Context

I did the same test using the Liver Server in VSCode, but the error were the same.

[madhur-tandon]

Yes, we can close this. Thanks @douglasdcm. The issues that you face are basically because the documentation represents the current state of the repository while those newer features / paradigms aren’t available in the last release that is present at the /latest URL.

[douglasdcm]

Thank you @FabioRosado ! Now it is working fine. The Scatter plot has been shown correctly 😃 Can I close this issue?