- timestamp: 2025-09-25T15:15:03.023Z
- cwd: /private/tmp/mpy
- originator: codex_cli_rs
- cli_version: 0.39.0
- instructions: null
- id: 01998171-30d4-7100-9d72-3a3985d2e1ad
- timestamp: 2025-09-25T15:15:02.996Z
- cwd: /private/tmp/mpy
- originator: codex_cli_rs
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<environment_context> <cwd>/private/tmp/mpy</cwd> <approval_policy>never</approval_policy> <sandbox_mode>danger-full-access</sandbox_mode> <network_access>enabled</network_access> <shell>zsh</shell> </environment_context>
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Start a python -m http.server server on port 9850 serving this and then use Playwright to interact with the page and find the bugs and fix them
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Start a python -m http.server server on port 9850 serving this and then use Playwright to interact with the page and find the bugs and fix them - kind: plain
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index.html - metadata:
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<!doctype html> <html lang="en"> <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <title>MicroPython WASM (ESM) — minimal demo</title> <style> body { font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif; margin: 2rem; } h1 { font-size: 1.25rem; margin-bottom: 0.5rem; } textarea { width: 100%; height: 10rem; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace; } pre { background: #0b0b0c; color: #e6e6e6; padding: 1rem; border-radius: 8px; overflow:auto; } .row { display: flex; gap: .5rem; align-items: center; margin: .5rem 0 1rem; } button { padding: .5rem .9rem; border-radius: 8px; border: 1px solid #ccc; background: #fff; cursor: pointer; } button[disabled] { opacity: .6; cursor: wait; } small { color: #666; } </style> </head> <body> <h1>MicroPython from CDN (WASM) — super simple</h1> <p>This page loads the <code>@micropython/micropython-webassembly-pyscript</code> ESM build and executes Python in your browser via WebAssembly.</p> <ol> <li>Type some Python below (defaults to <code>print('hello world')</code>).</li> <li>Click <strong>Run</strong> or run the built‑in <strong>Tests</strong>.</li> </ol> <textarea id="code">print('hello world') </textarea> <div class="row"> <button id="run" disabled>Initializing…</button> <button id="tests" disabled>Run tests</button> <small id="status">Loading MicroPython (WASM)…</small> </div> <pre id="out" aria-live="polite"></pre> <script type="module"> // Use the official browser-first ESM loader. It fetches the sibling .wasm automatically. import * as mpjs from 'https://cdn.jsdelivr.net/npm/@micropython/micropython-webassembly-pyscript@1.26.0/micropython.mjs'; const runBtn = document.getElementById('run'); const testBtn = document.getElementById('tests'); const out = document.getElementById('out'); const status = document.getElementById('status'); const codeEl = document.getElementById('code'); function log(line = "") { out.textContent += line + "\n"; } // Load the runtime (returns a module instance with runPython/runPythonAsync) let mp; try { mp = await mpjs.loadMicroPython(); status.textContent = 'Ready.'; runBtn.textContent = 'Run Python'; runBtn.disabled = false; testBtn.disabled = false; } catch (e) { status.textContent = 'Failed to initialize MicroPython'; log(String(e && e.message ? e.message : e)); throw e; } // Capture stdout by temporarily monkeypatching builtins.print to write to a StringIO buffer. async function runAndCaptureStdout(pySrc) { const src = pySrc.endsWith('\n') ? pySrc : pySrc + '\n'; await mp.runPythonAsync(`import builtins, io __cap_buf__ = io.StringIO() __cap_prev_print__ = builtins.print def __cap_print__(*a, **k): # ignore any file= kwarg to keep capture consistent if "file" in k: k.pop("file") n = k.pop("end", "\n") s = k.pop("sep", " ").join(str(x) for x in a) + n __cap_buf__.write(s) builtins.print = __cap_print__`); let captured = ''; try { await mp.runPythonAsync(src); captured = await mp.runPythonAsync(`__cap_buf__.getvalue()`); } finally { await mp.runPythonAsync(`import builtins builtins.print = __cap_prev_print__`); } return String(captured ?? ''); } runBtn.addEventListener('click', async () => { runBtn.disabled = true; status.textContent = 'Running…'; out.textContent = ''; try { const stdout = await runAndCaptureStdout(codeEl.value); if (stdout) log(stdout.trimEnd()); } catch (err) { log(String(err && err.message ? err.message : err)); } finally { status.textContent = 'Ready.'; runBtn.disabled = false; } }); // --- Tests (existing preserved semantics; extra tests appended earlier) --- testBtn.addEventListener('click', async () => { testBtn.disabled = true; out.textContent = ''; status.textContent = 'Running tests…'; const results = []; const record = (name, pass, info = '') => { results.push({ name, pass, info }); log(`${pass ? '✔' : '✖'} ${name}${info ? ' — ' + info : ''}`); }; try { // (1) prints hello world — DO NOT MODIFY (existing test) { const stdout = await runAndCaptureStdout("print('hello world')\n"); record('prints hello world', stdout.trim() === 'hello world', `got: ${JSON.stringify(stdout.trim())}`); } // (2) arithmetic — DO NOT MODIFY (existing test) { const stdout = await runAndCaptureStdout('print(1+2)\n'); record('arithmetic 1+2 == 3', stdout.trim() === '3', `got: ${JSON.stringify(stdout.trim())}`); } // (3) state persists — DO NOT MODIFY (existing test) { await mp.runPythonAsync('x=41\n'); const stdout = await runAndCaptureStdout('print(x+1)\n'); record('state persists across runs', stdout.trim() === '42', `got: ${JSON.stringify(stdout.trim())}`); } // (4) exceptions propagate — DO NOT MODIFY (existing test) { let raised = false; try { await mp.runPythonAsync("raise ValueError('boom')\n"); } catch (_) { raised = true; } record('exceptions propagate to JS', raised, raised ? '' : 'expected rejection'); } // (5) NEW — stdlib math sanity { const stdout = await runAndCaptureStdout('import math\nprint(math.sqrt(9))\n'); record('math.sqrt works', stdout.trim().split(/\s+/).pop() === '3.0', `got: ${JSON.stringify(stdout.trim())}`); } // (6) NEW — unicode output { const stdout = await runAndCaptureStdout("print('μPython')\n"); record('unicode print', stdout.trim().endsWith('μPython'), `got: ${JSON.stringify(stdout.trim())}`); } } catch (e) { record('test harness crashed', false, String(e)); } finally { const passed = results.filter(r => r.pass).length; const total = results.length; status.textContent = `Tests complete — ${passed}/${total} passed`; testBtn.disabled = false; } }); </script> </body> </html> - metadata:
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Looked around the workspace to understand what’s there (`index.html`) and read its contents so I can figure out how to launch the server and diagnose the bugs the page might have. Ready to spin up the `python -m http.server 9850` instance whenever you want.
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Looked around the workspace to understand what’s there (`index.html`) and read its contents so I can figure out how to launch the server and diagnose the bugs the page might have. Ready to spin up the `python -m http.server 9850` instance whenever you want.
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**Planning Playwright testing strategy** I'm outlining a multi-step plan to install Playwright, write a Python script to interact with the locally running server at port 9850, identify bugs through automated interaction, and then fix the issues in index.html accordingly. This approach will help me systematically detect and address problems.
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**Planning Playwright testing strategy** I'm outlining a multi-step plan to install Playwright, write a Python script to interact with the locally running server at port 9850, identify bugs through automated interaction, and then fix the issues in index.html accordingly. This approach will help me systematically detect and address problems.
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Install Playwright dependencies and write a small script to exercise the page at http://localhost:9850 - status: pending
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- step: Run the Playwright script to capture observed issues/bugs in page behavior
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Collecting playwright Downloading playwright-1.55.0-py3-none-macosx_11_0_arm64.whl.metadata (3.5 kB) Collecting pyee<14,>=13 (from playwright) Using cached pyee-13.0.0-py3-none-any.whl.metadata (2.9 kB) Collecting greenlet<4.0.0,>=3.1.1 (from playwright) Downloading greenlet-3.2.4-cp313-cp313-macosx_11_0_universal2.whl.metadata (4.1 kB) Collecting typing-extensions (from pyee<14,>=13->playwright) Using cached typing_extensions-4.15.0-py3-none-any.whl.metadata (3.3 kB) Downloading playwright-1.55.0-py3-none-macosx_11_0_arm64.whl (38.7 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 38.7/38.7 MB 41.6 MB/s eta 0:00:00 Downloading greenlet-3.2.4-cp313-cp313-macosx_11_0_universal2.whl (272 kB) Using cached pyee-13.0.0-py3-none-any.whl (15 kB) Using cached typing_extensions-4.15.0-py3-none-any.whl (44 kB) Installing collected packages: typing-extensions, greenlet, pyee, playwright WARNING: The script playwright is installed in '/Users/simon/Library/Python/3.13/bin' which is not on PATH. Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. Successfully installed greenlet-3.2.4 playwright-1.55.0 pyee-13.0.0 typing-extensions-4.15.0 [notice] A new release of pip is available: 24.2 -> 25.2 [notice] To update, run: pip3 install --upgrade pip - metadata:
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command timed out after 19454 milliseconds Removing unused browser at /Users/simon/Library/Caches/ms-playwright/chromium_headless_shell-1181 Downloading Chromium 140.0.7339.16 (playwright build v1187)�[2m from https://cdn.playwright.dev/dbazure/download/playwright/builds/chromium/1187/chromium-mac-arm64.zip�[22m | | 0% of 129.7 MiB |■■■■■■■■ | 10% of 129.7 MiB |■■■■■■■■■■■■■■■■ | 20% of 129.7 MiB |■■■■■■■■■■■■■■■■■■■■■■■■ | 30% of 129.7 MiB |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ | 40% of 129.7 MiB |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ | 50% of 129.7 MiB |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ | 60% of 129.7 MiB |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ | 70% of 129.7 MiB |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ | 80% of 129.7 MiB |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ | 90% of 129.7 MiB |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■| 100% of 129.7 MiB Chromium 140.0.7339.16 (playwright build v1187) downloaded to /Users/simon/Library/Caches/ms-playwright/chromium-1187 Downloading Chromium Headless Shell 140.0.7339.16 (playwright build v1187)�[2m from https://cdn.playwright.dev/dbazure/download/playwright/builds/chromium/1187/chromium-headless-shell-mac-arm64.zip�[22m | | 0% of 81.9 MiB |■■■■■■■■ | 10% of 81.9 MiB |■■■■■■■■■■■■■■■■ | 20% of 81.9 MiB |■■■■■■■■■■■■■■■■■■■■■■■■ | 30% of 81.9 MiB |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ | 40% of 81.9 MiB |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ | 50% of 81.9 MiB |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ | 60% of 81.9 MiB |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ | 70% of 81.9 MiB |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ | 80% of 81.9 MiB |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ | 90% of 81.9 MiB |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■| 100% of 81.9 MiB Chromium Headless Shell 140.0.7339.16 (playwright build v1187) downloaded to /Users/simon/Library/Caches/ms-playwright/chromium_headless_shell-1187 Downloading Firefox 141.0 (playwright build v1490)�[2m from https://cdn.playwright.dev/dbazure/download/playwright/builds/firefox/1490/firefox-mac-arm64.zip�[22m | | 0% of 89.2 MiB |■■■■■■■■ | 10% [... omitted 0 of 67 lines ...] - metadata:
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bash-lc- arg 3 (script):
cat <<'PY' > playwright_check.py import asyncio from playwright.async_api import async_playwright URL = "http://127.0.0.1:9850/" async def wait_enabled(locator): el = await locator.element_handle() await locator.wait_for(state="attached") await locator.wait_for(state="visible") await locator.page.wait_for_function("el => !el.disabled", el) async def main(): async with async_playwright() as p: browser = await p.chromium.launch() page = await browser.new_page() await page.goto(URL) run_btn = page.locator("#run") tests_btn = page.locator("#tests") status = page.locator("#status") out = page.locator("#out") await wait_enabled(run_btn) await wait_enabled(tests_btn) print("Initial status:", await status.text_content()) await tests_btn.click() await wait_enabled(tests_btn) print("Status after tests:", await status.text_content()) print("Output:\n", await out.text_content()) await browser.close() if __name__ == "__main__": asyncio.run(main()) PY
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- command:
bash-lc- arg 3 (script):
cat <<'PY' > playwright_check.py import asyncio from playwright.async_api import async_playwright URL = "http://127.0.0.1:9850/" async def wait_enabled(locator): await locator.wait_for(state="attached") await locator.wait_for(state="visible") handle = await locator.element_handle() await locator.page.wait_for_function("el => !el.disabled", handle) async def main(): async with async_playwright() as p: browser = await p.chromium.launch() page = await browser.new_page() await page.goto(URL) run_btn = page.locator("#run") tests_btn = page.locator("#tests") status = page.locator("#status") out = page.locator("#out") await wait_enabled(run_btn) await wait_enabled(tests_btn) print("Initial status:", await status.text_content()) await tests_btn.click() await wait_enabled(tests_btn) print("Status after tests:", await status.text_content()) print("Output:\n", await out.text_content()) await browser.close() if __name__ == "__main__": asyncio.run(main()) PY
- workdir: /private/tmp/mpy
- command:
- call_id: call_QNtEF2zySdacFNrQ8PfZTul3
- type: function_call_output
- call_id: call_QNtEF2zySdacFNrQ8PfZTul3
- output:
- output:
- metadata:
- exit_code: 0
- duration_seconds: 0.0
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Executing script
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Executing script
- item 1:
- content: null
- encrypted_content: encrypted_content: 908 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- python3 playwright_check.py
- workdir: /private/tmp/mpy
- timeout_ms: 120000
- command:
- call_id: call_SsvU5VWJ0z7l5UypFk8SoPWj
- type: function_call_output
- call_id: call_SsvU5VWJ0z7l5UypFk8SoPWj
- output:
- output:
Traceback (most recent call last): File "/private/tmp/mpy/playwright_check.py", line 36, in <module> asyncio.run(main()) ~~~~~~~~~~~^^^^^^^^ File "/Library/Frameworks/Python.framework/Versions/3.13/lib/python3.13/asyncio/runners.py", line 194, in run return runner.run(main) ~~~~~~~~~~^^^^^^ File "/Library/Frameworks/Python.framework/Versions/3.13/lib/python3.13/asyncio/runners.py", line 118, in run return self._loop.run_until_complete(task) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^ File "/Library/Frameworks/Python.framework/Versions/3.13/lib/python3.13/asyncio/base_events.py", line 721, in run_until_complete return future.result() ~~~~~~~~~~~~~^^ File "/private/tmp/mpy/playwright_check.py", line 23, in main await wait_enabled(run_btn) File "/private/tmp/mpy/playwright_check.py", line 10, in wait_enabled await locator.page.wait_for_function("el => !el.disabled", handle) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ TypeError: Page.wait_for_function() takes 2 positional arguments but 3 were given - metadata:
- exit_code: 1
- duration_seconds: 3.9
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Considering ways to wait for enabled element
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Considering ways to wait for enabled element
- item 1:
- content: null
- encrypted_content: encrypted_content: 2104 bytes
- type: function_call
- name: shell
- arguments:
- command:
bash-lc- arg 3 (script):
cat <<'PY' > playwright_check.py import asyncio from playwright.async_api import async_playwright URL = "http://127.0.0.1:9850/" async def wait_enabled(page, selector): await page.wait_for_selector(selector, state="visible") await page.wait_for_function("sel => { const el = document.querySelector(sel); return el && !el.disabled; }", selector) async def main(): async with async_playwright() as p: browser = await p.chromium.launch() page = await browser.new_page() await page.goto(URL) await wait_enabled(page, "#run") await wait_enabled(page, "#tests") status = page.locator("#status") out = page.locator("#out") print("Initial status:", await status.text_content()) await page.click("#tests") await wait_enabled(page, "#tests") print("Status after tests:", await status.text_content()) print("Output:\n", await out.text_content()) await browser.close() if __name__ == "__main__": asyncio.run(main()) PY
- workdir: /private/tmp/mpy
- command:
- call_id: call_tLWgDHhRav11HNkjavQ4dF1d
- type: function_call_output
- call_id: call_tLWgDHhRav11HNkjavQ4dF1d
- output:
- output:
- metadata:
- exit_code: 0
- duration_seconds: 0.0
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Rerunning the process
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Rerunning the process
- item 1:
- content: null
- encrypted_content: encrypted_content: 888 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- python3 playwright_check.py
- workdir: /private/tmp/mpy
- timeout_ms: 120000
- command:
- call_id: call_aXt7S9Q5PRSH5nloPjnaKM0W
- type: function_call_output
- call_id: call_aXt7S9Q5PRSH5nloPjnaKM0W
- output:
- output:
File "/private/tmp/mpy/playwright_check.py", line 8 await page.wait_for_function("sel => { ^ SyntaxError: unterminated string literal (detected at line 8) - metadata:
- exit_code: 1
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Adjusting string formatting for newlines
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Adjusting string formatting for newlines
- item 1:
- content: null
- encrypted_content: encrypted_content: 1036 bytes
- type: function_call
- name: shell
- arguments:
- command:
bash-lc- arg 3 (script):
cat <<'PY' > playwright_check.py import asyncio from playwright.async_api import async_playwright URL = "http://127.0.0.1:9850/" async def wait_enabled(page, selector): await page.wait_for_selector(selector, state="visible") await page.wait_for_function( "sel => {\n const el = document.querySelector(sel);\n return el && !el.disabled;\n }", selector, ) async def main(): async with async_playwright() as p: browser = await p.chromium.launch() page = await browser.new_page() await page.goto(URL) await wait_enabled(page, "#run") await wait_enabled(page, "#tests") status = page.locator("#status") out = page.locator("#out") print("Initial status:", await status.text_content()) await page.click("#tests") await wait_enabled(page, "#tests") print("Status after tests:", await status.text_content()) print("Output:\n", await out.text_content()) await browser.close() if __name__ == "__main__": asyncio.run(main()) PY
- workdir: /private/tmp/mpy
- command:
- call_id: call_cj1v56mvt8qeN8QVrUqO99k9
- type: function_call_output
- call_id: call_cj1v56mvt8qeN8QVrUqO99k9
- output:
- output:
- metadata:
- exit_code: 0
- duration_seconds: 0.0
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Executing command
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Executing command
- item 1:
- content: null
- encrypted_content: encrypted_content: 888 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- python3 playwright_check.py
- workdir: /private/tmp/mpy
- timeout_ms: 120000
- command:
- call_id: call_6GgH4DQfli4Py6mqOiOPPbjd
- type: function_call_output
- call_id: call_6GgH4DQfli4Py6mqOiOPPbjd
- output:
- output:
Traceback (most recent call last): File "/private/tmp/mpy/playwright_check.py", line 35, in <module> asyncio.run(main()) ~~~~~~~~~~~^^^^^^^^ File "/Library/Frameworks/Python.framework/Versions/3.13/lib/python3.13/asyncio/runners.py", line 194, in run return runner.run(main) ~~~~~~~~~~^^^^^^ File "/Library/Frameworks/Python.framework/Versions/3.13/lib/python3.13/asyncio/runners.py", line 118, in run return self._loop.run_until_complete(task) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^ File "/Library/Frameworks/Python.framework/Versions/3.13/lib/python3.13/asyncio/base_events.py", line 721, in run_until_complete return future.result() ~~~~~~~~~~~~~^^ File "/private/tmp/mpy/playwright_check.py", line 19, in main await wait_enabled(page, "#run") File "/private/tmp/mpy/playwright_check.py", line 8, in wait_enabled await page.wait_for_function( ~~~~~~~~~~~~~~~~~~~~~~^ "sel => {\n const el = document.querySelector(sel);\n return el && !el.disabled;\n }", ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ selector, ^^^^^^^^^ ) ^ TypeError: Page.wait_for_function() takes 2 positional arguments but 3 were given - metadata:
- exit_code: 1
- duration_seconds: 0.5
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Debugging argument passing to wait_for_function
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Debugging argument passing to wait_for_function
- item 1:
- content: null
- encrypted_content: encrypted_content: 3812 bytes
- type: function_call
- name: shell
- arguments:
- command:
bash-lc- arg 3 (script):
cat <<'PY' > playwright_check.py import asyncio from playwright.async_api import async_playwright URL = "http://127.0.0.1:9850/" async def wait_enabled(page, selector): await page.wait_for_selector(selector, state="visible") await page.wait_for_function( "sel => {\n const el = document.querySelector(sel);\n return el && !el.disabled;\n }", arg=selector, ) async def main(): async with async_playwright() as p: browser = await p.chromium.launch() page = await browser.new_page() await page.goto(URL) await wait_enabled(page, "#run") await wait_enabled(page, "#tests") status = page.locator("#status") out = page.locator("#out") print("Initial status:", await status.text_content()) await page.click("#tests") await wait_enabled(page, "#tests") print("Status after tests:", await status.text_content()) print("Output:\n", await out.text_content()) await browser.close() if __name__ == "__main__": asyncio.run(main()) PY
- workdir: /private/tmp/mpy
- command:
- call_id: call_UU2WRnPB8VzzwwEmYlUi3X2f
- type: function_call_output
- call_id: call_UU2WRnPB8VzzwwEmYlUi3X2f
- output:
- output:
- metadata:
- exit_code: 0
- duration_seconds: 0.0
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Re-running process
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Re-running process
- item 1:
- content: null
- encrypted_content: encrypted_content: 888 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- python3 playwright_check.py
- workdir: /private/tmp/mpy
- timeout_ms: 120000
- command:
- call_id: call_vy0zNVy7dZMDrwlh1Phgphnv
- type: function_call_output
- call_id: call_vy0zNVy7dZMDrwlh1Phgphnv
- output:
- output:
Initial status: Ready. Status after tests: Tests complete — 0/1 passed Output: ✖ test harness crashed — PythonError: Traceback (most recent call last): File "<stdin>", line 8 SyntaxError: invalid syntax - metadata:
- exit_code: 0
- duration_seconds: 0.7
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Investigating test harness crash cause
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Investigating test harness crash cause
- item 1:
- content: null
- encrypted_content: encrypted_content: 16888 bytes
- type: function_call
- name: update_plan
- arguments:
- plan:
- item 1:
- step:
Install Playwright dependencies and write a small script to exercise the page at http://localhost:9850 - status: completed
- step:
- item 2:
- step: Run the Playwright script to capture observed issues/bugs in page behavior
- status: in_progress
- item 3:
- step: Implement fixes in the project files and verify via Playwright rerun
- status: pending
- item 1:
- _commentary:
Initial Playwright script written and dependencies installed; now running it to observe behavior.
- plan:
- call_id: call_98ZIbp5j6C84BWGe0o18S08r
- type: function_call_output
- call_id: call_98ZIbp5j6C84BWGe0o18S08r
- output:
failed to parse function arguments: unknown field `_commentary`, expected `explanation` or `plan` at line 1 column 366
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Updating plan with explanation
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Updating plan with explanation
- item 1:
- content: null
- encrypted_content: encrypted_content: 972 bytes
- type: function_call
- name: update_plan
- arguments:
- explanation:
Playwright is set up with a helper script; currently inspecting behavior via automated run. - plan:
- item 1:
- step:
Install Playwright dependencies and write a small script to exercise the page at http://localhost:9850 - status: completed
- step:
- item 2:
- step: Run the Playwright script to capture observed issues/bugs in page behavior
- status: in_progress
- item 3:
- step: Implement fixes in the project files and verify via Playwright rerun
- status: pending
- item 1:
- explanation:
- call_id: call_5p339st5P6rZeBAKKTbVHmCS
- type: function_call_output
- call_id: call_5p339st5P6rZeBAKKTbVHmCS
- output: Plan updated
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text:
**Extending script to capture run output and console errors** I'm updating the script to type a Python snippet into the code area, click the run button, and capture output to help confirm and analyze the bug seen during tests. I also want to collect console logs to check for errors and ensure the issue is reproducible before finishing this step.
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text:
**Extending script to capture run output and console errors** I'm updating the script to type a Python snippet into the code area, click the run button, and capture output to help confirm and analyze the bug seen during tests. I also want to collect console logs to check for errors and ensure the issue is reproducible before finishing this step.
- item 1:
- content: null
- encrypted_content: encrypted_content: 2724 bytes
- type: function_call
- name: shell
- arguments:
- command:
bash-lc- arg 3 (script):
cat <<'PY' > playwright_check.py import asyncio from playwright.async_api import async_playwright URL = "http://127.0.0.1:9850/" async def wait_enabled(page, selector): await page.wait_for_selector(selector, state="visible") await page.wait_for_function( "sel => {\n const el = document.querySelector(sel);\n return el && !el.disabled;\n }", arg=selector, ) async def main(): async with async_playwright() as p: browser = await p.chromium.launch() page = await browser.new_page() page.on("console", lambda msg: print("[console]", msg.type, msg.text)) await page.goto(URL) await wait_enabled(page, "#run") await wait_enabled(page, "#tests") status = page.locator("#status") out = page.locator("#out") print("Initial status:", await status.text_content()) await page.click("#tests") await wait_enabled(page, "#tests") print("Status after tests:", await status.text_content()) print("Output after tests:\n", await out.text_content()) await page.fill("#code", "print('from Playwright')\n") await page.click("#run") await wait_enabled(page, "#run") print("Status after run:", await status.text_content()) print("Output after run:\n", await out.text_content()) await browser.close() if __name__ == "__main__": asyncio.run(main()) PY
- workdir: /private/tmp/mpy
- command:
- call_id: call_yxEnOkZgzV3tjCb4vEnTJQJI
- type: function_call_output
- call_id: call_yxEnOkZgzV3tjCb4vEnTJQJI
- output:
- output:
- metadata:
- exit_code: 0
- duration_seconds: 0.0
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Verifying message type usage
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Verifying message type usage
- item 1:
- content: null
- encrypted_content: encrypted_content: 1444 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- python3 playwright_check.py
- workdir: /private/tmp/mpy
- timeout_ms: 120000
- command:
- call_id: call_LrKLNIQT0R4iECtRsuKeCUqJ
- type: function_call_output
- call_id: call_LrKLNIQT0R4iECtRsuKeCUqJ
- output:
- output:
Initial status: Ready. Status after tests: Tests complete — 0/1 passed Output after tests: ✖ test harness crashed — PythonError: Traceback (most recent call last): File "<stdin>", line 8 SyntaxError: invalid syntax Status after run: Ready. Output after run: Traceback (most recent call last): File "<stdin>", line 8 SyntaxError: invalid syntax - metadata:
- exit_code: 0
- duration_seconds: 0.7
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Analyzing runAndCapture SyntaxError causes
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Analyzing runAndCapture SyntaxError causes
- item 1:
- content: null
- encrypted_content: encrypted_content: 15884 bytes
- type: function_call
- name: update_plan
- arguments:
- explanation:
Automated Playwright run reveals the test harness and manual runs both throw a SyntaxError, pointing to our stdout capture helper. - plan:
- item 1:
- step:
Install Playwright dependencies and write a small script to exercise the page at http://localhost:9850 - status: completed
- step:
- item 2:
- step: Run the Playwright script to capture observed issues/bugs in page behavior
- status: completed
- item 3:
- step: Implement fixes in the project files and verify via Playwright rerun
- status: in_progress
- item 1:
- explanation:
- call_id: call_wyuuSOpMNGm8DNDWjL0PuxLs
- type: function_call_output
- call_id: call_wyuuSOpMNGm8DNDWjL0PuxLs
- output: Plan updated
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Updating runAndCaptureStdout function
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Updating runAndCaptureStdout function
- item 1:
- content: null
- encrypted_content: encrypted_content: 5348 bytes
- type: function_call
- name: shell
- arguments:
- command:
bash-lc- arg 3 (script):
apply_patch <<'PATCH' *** Begin Patch *** Update File: index.html @@ - async function runAndCaptureStdout(pySrc) { - const src = pySrc.endsWith('\n') ? pySrc : pySrc + '\n'; - await mp.runPythonAsync(`import builtins, io -__cap_buf__ = io.StringIO() -__cap_prev_print__ = builtins.print - -def __cap_print__(*a, **k): - # ignore any file= kwarg to keep capture consistent - if "file" in k: k.pop("file") - n = k.pop("end", "\n") - s = k.pop("sep", " ").join(str(x) for x in a) + n - __cap_buf__.write(s) - -builtins.print = __cap_print__`); - let captured = ''; - try { - await mp.runPythonAsync(src); - captured = await mp.runPythonAsync(`__cap_buf__.getvalue()`); - } finally { - await mp.runPythonAsync(`import builtins -builtins.print = __cap_prev_print__`); - } - return String(captured ?? ''); - } + async function runAndCaptureStdout(pySrc) { + const src = pySrc.endsWith('\n') ? pySrc : pySrc + '\n'; + await mp.runPythonAsync(`import sys, io +__cap_buf__ = io.StringIO() +__cap_prev_stdout__ = getattr(sys, "stdout", None) +sys.stdout = __cap_buf__`); + let captured = ''; + try { + await mp.runPythonAsync(src); + captured = await mp.runPythonAsync(`__cap_buf__.getvalue()`); + } finally { + await mp.runPythonAsync(`import sys +if '__cap_prev_stdout__' in globals() and __cap_prev_stdout__ is not None: + sys.stdout = __cap_prev_stdout__ +del __cap_prev_stdout__ +del __cap_buf__`); + } + return String(captured ?? ''); + } *** End Patch PATCH
- workdir: /private/tmp/mpy
- command:
- call_id: call_A7U4arb36GrKN2ZKVXLqltcE
- type: function_call_output
- call_id: call_A7U4arb36GrKN2ZKVXLqltcE
- output:
- output:
Success. Updated the following files: M index.html - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Ensuring robust stdout restoration
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Ensuring robust stdout restoration
- item 1:
- content: null
- encrypted_content: encrypted_content: 6008 bytes
- type: function_call
- name: shell
- arguments:
- command:
bash-lc- arg 3 (script):
apply_patch <<'PATCH' *** Begin Patch *** Update File: index.html @@ - await mp.runPythonAsync(`import sys -if '__cap_prev_stdout__' in globals() and __cap_prev_stdout__ is not None: - sys.stdout = __cap_prev_stdout__ -del __cap_prev_stdout__ -del __cap_buf__`); + await mp.runPythonAsync(`import sys +if '__cap_prev_stdout__' in globals(): + sys.stdout = __cap_prev_stdout__ + del __cap_prev_stdout__ +if '__cap_buf__' in globals(): + del __cap_buf__`); *** End Patch PATCH
- workdir: /private/tmp/mpy
- command:
- call_id: call_puCixzPa0FSySZBwqUFNYrWO
- type: function_call_output
- call_id: call_puCixzPa0FSySZBwqUFNYrWO
- output:
- output:
Success. Updated the following files: M index.html - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text:
**Ensuring robust stdout capture and cleanup** I'm refining how stdout capture handles deletion of buffers and restoration, making sure `__cap_buf__` is deleted if present, and `sys.stdout` is reliably restored even if attributes were missing or exceptions occur. I'm also restructuring to always fetch captured output in a `finally` block so partial results aren't lost when errors happen during async code execution. This approach should make the hooking and cleanup safer and more consistent.
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text:
**Ensuring robust stdout capture and cleanup** I'm refining how stdout capture handles deletion of buffers and restoration, making sure `__cap_buf__` is deleted if present, and `sys.stdout` is reliably restored even if attributes were missing or exceptions occur. I'm also restructuring to always fetch captured output in a `finally` block so partial results aren't lost when errors happen during async code execution. This approach should make the hooking and cleanup safer and more consistent.
- item 1:
- content: null
- encrypted_content: encrypted_content: 4536 bytes
- type: function_call
- name: shell
- arguments:
- command:
bash-lc- arg 3 (script):
apply_patch <<'PATCH' *** Begin Patch *** Update File: index.html @@ - let captured = ''; - try { - await mp.runPythonAsync(src); - captured = await mp.runPythonAsync(`__cap_buf__.getvalue()`); - } finally { + let captured = ''; + try { + await mp.runPythonAsync(src); + } finally { + try { + captured = await mp.runPythonAsync(`__cap_buf__.getvalue()`); + } catch (_) { + captured = ''; + } await mp.runPythonAsync(`import sys if '__cap_prev_stdout__' in globals(): sys.stdout = __cap_prev_stdout__ del __cap_prev_stdout__ if '__cap_buf__' in globals(): *** End Patch PATCH
- workdir: /private/tmp/mpy
- command:
- call_id: call_WCUIPRvUDvOlEaMvIUDAuy3s
- type: function_call_output
- call_id: call_WCUIPRvUDvOlEaMvIUDAuy3s
- output:
- output:
Success. Updated the following files: M index.html - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Reviewing stdout restoration logic
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Reviewing stdout restoration logic
- item 1:
- content: null
- encrypted_content: encrypted_content: 3172 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- python3 playwright_check.py
- workdir: /private/tmp/mpy
- timeout_ms: 120000
- command:
- call_id: call_KLPrmilpuy6OufYIx5mR33qn
- type: function_call_output
- call_id: call_KLPrmilpuy6OufYIx5mR33qn
- output:
- output:
Initial status: Ready. Status after tests: Tests complete — 0/1 passed Output after tests: ✖ test harness crashed — PythonError: Traceback (most recent call last): File "<stdin>", line 4, in <module> AttributeError: 'module' object has no attribute 'stdout' Status after run: Ready. Output after run: Traceback (most recent call last): File "<stdin>", line 4, in <module> AttributeError: 'module' object has no attribute 'stdout' - metadata:
- exit_code: 0
- duration_seconds: 1.2
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text:
**Adjusting print capture for MicroPython** I'm reworking how I hook into the built-in print function due to MicroPython's lack of `sys.stdout` and limited `**kwargs` support. I'll patch `builtins.print` with a function using default keyword arguments for `sep`, `end`, and `file`, carefully calling the original print when `file` is not None, while capturing output into a buffer. Then I'll update the capture and restore logic to fit this new approach without relying on `sys.stdout`.
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text:
**Adjusting print capture for MicroPython** I'm reworking how I hook into the built-in print function due to MicroPython's lack of `sys.stdout` and limited `**kwargs` support. I'll patch `builtins.print` with a function using default keyword arguments for `sep`, `end`, and `file`, carefully calling the original print when `file` is not None, while capturing output into a buffer. Then I'll update the capture and restore logic to fit this new approach without relying on `sys.stdout`.
- item 1:
- content: null
- encrypted_content: encrypted_content: 6628 bytes
- type: function_call
- name: shell
- arguments:
- command:
bash-lc- arg 3 (script):
apply_patch <<'PATCH' *** Begin Patch *** Update File: index.html @@ - await mp.runPythonAsync(`import sys, io -__cap_buf__ = io.StringIO() -__cap_prev_stdout__ = getattr(sys, "stdout", None) -sys.stdout = __cap_buf__`); + await mp.runPythonAsync(`import builtins, io +__cap_buf__ = io.StringIO() +__cap_prev_print__ = builtins.print + +def __cap_print__(*args, sep=" ", end="\n", file=None): + if file is not None: + return __cap_prev_print__(*args, sep=sep, end=end, file=file) + __cap_buf__.write(sep.join(str(x) for x in args) + end) + +builtins.print = __cap_print__`); @@ - try { - captured = await mp.runPythonAsync(`__cap_buf__.getvalue()`); - } catch (_) { - captured = ''; - } - await mp.runPythonAsync(`import sys -if '__cap_prev_stdout__' in globals(): - sys.stdout = __cap_prev_stdout__ - del __cap_prev_stdout__ -if '__cap_buf__' in globals(): - del __cap_buf__`); + try { + captured = await mp.runPythonAsync(`__cap_buf__.getvalue()`); + } catch (_) { + captured = ''; + } + await mp.runPythonAsync(`import builtins +if '__cap_prev_print__' in globals(): + builtins.print = __cap_prev_print__ + del __cap_prev_print__ +if '__cap_buf__' in globals(): + del __cap_buf__`); *** End Patch PATCH
- workdir: /private/tmp/mpy
- command:
- call_id: call_VPEKZCBO5dyPMZh2YQFYJLxx
- type: function_call_output
- call_id: call_VPEKZCBO5dyPMZh2YQFYJLxx
- output:
- output:
Success. Updated the following files: M index.html - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Rerunning Playwright script
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Rerunning Playwright script
- item 1:
- content: null
- encrypted_content: encrypted_content: 932 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- python3 playwright_check.py
- workdir: /private/tmp/mpy
- timeout_ms: 120000
- command:
- call_id: call_yUwuWuyzf1RkUnzGegqNWhuD
- type: function_call_output
- call_id: call_yUwuWuyzf1RkUnzGegqNWhuD
- output:
- output:
Initial status: Ready. Status after tests: Tests complete — 0/1 passed Output after tests: ✖ test harness crashed — PythonError: Traceback (most recent call last): File "<stdin>", line 5 SyntaxError: invalid syntax Status after run: Ready. Output after run: Traceback (most recent call last): File "<stdin>", line 5 SyntaxError: invalid syntax - metadata:
- exit_code: 0
- duration_seconds: 0.7
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Analyzing MicroPython print hooking limitations
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Analyzing MicroPython print hooking limitations
- item 1:
- content: null
- encrypted_content: encrypted_content: 13880 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- entry 3:
curl -s https://cdn.jsdelivr.net/npm/@micropython/micropython-webassembly-pyscript@1.26.0/micropython.mjs | head -n 40
- workdir: /private/tmp/mpy
- command:
- call_id: call_vF5rplYim841KEAvvCPlqENG
- type: function_call_output
- call_id: call_vF5rplYim841KEAvvCPlqENG
- output:
- output:
async function _createMicroPythonModule(moduleArg={}){var moduleRtn,Module=moduleArg,ENVIRONMENT_IS_WEB="object"==typeof window,ENVIRONMENT_IS_WORKER="undefined"!=typeof WorkerGlobalScope,ENVIRONMENT_IS_NODE="object"==typeof process&&process.versions?.node&&"renderer"!=process.type,ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;if(ENVIRONMENT_IS_NODE){const{createRequire:createRequire}=await import("module");var require=createRequire(import.meta.url)}var readAsync,readBinary,_scriptName=import.meta.url,scriptDirectory="";if(ENVIRONMENT_IS_NODE){if(!("object"==typeof process&&process.versions?.node&&"renderer"!=process.type))throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");var nodeVersion=process.versions.node,numericVersion=nodeVersion.split(".").slice(0,3);if((numericVersion=1e4*numericVersion[0]+100*numericVersion[1]+1*numericVersion[2].split("-")[0])<16e4)throw new Error("This emscripten-generated code requires node v16.0.0 (detected v"+nodeVersion+")");var fs=require("fs");_scriptName.startsWith("file:")&&(scriptDirectory=require("path").dirname(require("url").fileURLToPath(_scriptName))+"/"),readBinary=filename=>{filename=isFileURI(filename)?new URL(filename):filename;var ret=fs.readFileSync(filename);return assert(Buffer.isBuffer(ret)),ret},readAsync=async(filename,binary=!0)=>{filename=isFileURI(filename)?new URL(filename):filename;var ret=fs.readFileSync(filename,binary?void 0:"utf8");return assert(binary?Buffer.isBuffer(ret):"string"==typeof ret),ret},process.argv.length>1&&process.argv[1].replace(/\\/g,"/"),process.argv.slice(2)}else if(ENVIRONMENT_IS_SHELL){if("object"==typeof process&&process.versions?.node&&"renderer"!=process.type||"object"==typeof window||"undefined"!=typeof WorkerGlobalScope)throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)")}else{if(!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_WORKER)throw new Error("environment detection error");try{scriptDirectory=new URL(".",_scriptName).href}catch{}if("object"!=typeof window&&"undefined"==typeof WorkerGlobalScope)throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");ENVIRONMENT_IS_WORKER&&(readBinary=url=>{var xhr=new XMLHttpRequest;return xhr.open("GET",url,!1),xhr.responseType="arraybuffer",xhr.send(null),new Uint8Array(xhr.response)}),readAsync=async url=>{if(isFileURI(url))return new Promise((resolve,reject)=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,!0),xhr.responseType="arraybuffer",xhr.onload=()=>{200==xhr.status||0==xhr.status&&xhr.response?resolve(xhr.response):reject(xhr.status)},xhr.onerror=reject,xhr.send(null)});var response=await fetch(url,{credentials:"same-origin"});if(response.ok)return response.arrayBuffer();throw new Error(response.status+" : "+response.url)}}var wasmBinary,out=console.log.bind(console),err=console.error.bind(console);assert(!ENVIRONMENT_IS_SHELL,"shell environment detected but not enabled at build time. Add `shell` to `-sENVIRONMENT` to enable."),"object"!=typeof WebAssembly&&err("no native wasm support detected");var ABORT=!1;function assert(condition,text){condition||abort("Assertion failed"+(text?": "+text:""))}var isFileURI=filename=>filename.startsWith("file://");function checkStackCookie(){if(!ABORT){var max=_emscripten_stack_get_end();0==max&&(max+=4);var cookie1=HEAPU32[max>>2],cookie2=HEAPU32[max+4>>2];34821223==cookie1&&2310721022==cookie2||abort(`Stack overflow! Stack cookie has been overwritten at ${ptrToString(max)}, expected hex dwords 0x89BACDFE and 0x2135467, but received ${ptrToString(cookie2)} ${ptrToString(cookie1)}`),1668509029!=HEAPU32[0]&&abort("Runtime error: The application has corrupted its heap memory area (address zero)!")}}var readyPromiseResolve,readyPromiseReject,wasmMemory,HEAP8,HEAPU8,HEAP16,HEAP32,HEAPU32,HEAPF32,HEAPF64,HEAP64;function consumedModuleProp(prop){Object.getOwnPropertyDescriptor(Module,prop)||Object.defineProperty(Module,prop,{configurable:!0,set(){abort(`Attempt to set \`Module.${prop}\` after it has already been processed. This can happen, for example, when code is injected via '--post-js' rather than '--pre-js'`)}})}function makeInvalidEarlyAccess(name){return()=>assert(!1,`call to '${name}' via reference taken before Wasm module initialization`)}function isExportedByForceFilesystem(name){return"FS_createPath"===name||"FS_createDataFile"===name||"FS_createPreloadedFile"===name||"FS_unlink"===name||"addRunDependency"===name||"FS_createLazyFile"===name||"FS_createDevice"===name||"removeRunDependency"===name}function hookGlobalSymbolAccess(sym,func){"undefined"==typeof globalThis||Object.getOwnPropertyDescriptor(globalThis,sym)||Object.defineProperty(globalThis,sym,{configurable:!0,get(){fun [... omitted 0 of 1 lines ...] - metadata:
- exit_code: 0
- duration_seconds: 0.2
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Searching for output capture functions
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Searching for output capture functions
- item 1:
- content: null
- encrypted_content: encrypted_content: 1164 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- entry 3:
curl -s https://cdn.jsdelivr.net/npm/@micropython/micropython-webassembly-pyscript@1.26.0/micropython.mjs | rg "stdout"
- workdir: /private/tmp/mpy
- command:
- call_id: call_glkmD57jDvp0CJgFZdscO6eZ
- type: function_call_output
- call_id: call_glkmD57jDvp0CJgFZdscO6eZ
- output:
- output:
async function _createMicroPythonModule(moduleArg={}){var moduleRtn,Module=moduleArg,ENVIRONMENT_IS_WEB="object"==typeof window,ENVIRONMENT_IS_WORKER="undefined"!=typeof WorkerGlobalScope,ENVIRONMENT_IS_NODE="object"==typeof process&&process.versions?.node&&"renderer"!=process.type,ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;if(ENVIRONMENT_IS_NODE){const{createRequire:createRequire}=await import("module");var require=createRequire(import.meta.url)}var readAsync,readBinary,_scriptName=import.meta.url,scriptDirectory="";if(ENVIRONMENT_IS_NODE){if(!("object"==typeof process&&process.versions?.node&&"renderer"!=process.type))throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");var nodeVersion=process.versions.node,numericVersion=nodeVersion.split(".").slice(0,3);if((numericVersion=1e4*numericVersion[0]+100*numericVersion[1]+1*numericVersion[2].split("-")[0])<16e4)throw new Error("This emscripten-generated code requires node v16.0.0 (detected v"+nodeVersion+")");var fs=require("fs");_scriptName.startsWith("file:")&&(scriptDirectory=require("path").dirname(require("url").fileURLToPath(_scriptName))+"/"),readBinary=filename=>{filename=isFileURI(filename)?new URL(filename):filename;var ret=fs.readFileSync(filename);return assert(Buffer.isBuffer(ret)),ret},readAsync=async(filename,binary=!0)=>{filename=isFileURI(filename)?new URL(filename):filename;var ret=fs.readFileSync(filename,binary?void 0:"utf8");return assert(binary?Buffer.isBuffer(ret):"string"==typeof ret),ret},process.argv.length>1&&process.argv[1].replace(/\\/g,"/"),process.argv.slice(2)}else if(ENVIRONMENT_IS_SHELL){if("object"==typeof process&&process.versions?.node&&"renderer"!=process.type||"object"==typeof window||"undefined"!=typeof WorkerGlobalScope)throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)")}else{if(!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_WORKER)throw new Error("environment detection error");try{scriptDirectory=new URL(".",_scriptName).href}catch{}if("object"!=typeof window&&"undefined"==typeof WorkerGlobalScope)throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");ENVIRONMENT_IS_WORKER&&(readBinary=url=>{var xhr=new XMLHttpRequest;return xhr.open("GET",url,!1),xhr.responseType="arraybuffer",xhr.send(null),new Uint8Array(xhr.response)}),readAsync=async url=>{if(isFileURI(url))return new Promise((resolve,reject)=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,!0),xhr.responseType="arraybuffer",xhr.onload=()=>{200==xhr.status||0==xhr.status&&xhr.response?resolve(xhr.response):reject(xhr.status)},xhr.onerror=reject,xhr.send(null)});var response=await fetch(url,{credentials:"same-origin"});if(response.ok)return response.arrayBuffer();throw new Error(response.status+" : "+response.url)}}var wasmBinary,out=console.log.bind(console),err=console.error.bind(console);assert(!ENVIRONMENT_IS_SHELL,"shell environment detected but not enabled at build time. Add `shell` to `-sENVIRONMENT` to enable."),"object"!=typeof WebAssembly&&err("no native wasm support detected");var ABORT=!1;function assert(condition,text){condition||abort("Assertion failed"+(text?": "+text:""))}var isFileURI=filename=>filename.startsWith("file://");function checkStackCookie(){if(!ABORT){var max=_emscripten_stack_get_end();0==max&&(max+=4);var cookie1=HEAPU32[max>>2],cookie2=HEAPU32[max+4>>2];34821223==cookie1&&2310721022==cookie2||abort(`Stack overflow! Stack cookie has been overwritten at ${ptrToString(max)}, expected hex dwords 0x89BACDFE and 0x2135467, but received ${ptrToString(cookie2)} ${ptrToString(cookie1)}`),1668509029!=HEAPU32[0]&&abort("Runtime error: The application has corrupted its heap memory area (address zero)!")}}var readyPromiseResolve,readyPromiseReject,wasmMemory,HEAP8,HEAPU8,HEAP16,HEAP32,HEAPU32,HEAPF32,HEAPF64,HEAP64;function consumedModuleProp(prop){Object.getOwnPropertyDescriptor(Module,prop)||Object.defineProperty(Module,prop,{configurable:!0,set(){abort(`Attempt to set \`Module.${prop}\` after it has already been processed. This can happen, for example, when code is injected via '--post-js' rather than '--pre-js'`)}})}function makeInvalidEarlyAccess(name){return()=>assert(!1,`call to '${name}' via reference taken before Wasm module initialization`)}function isExportedByForceFilesystem(name){return"FS_createPath"===name||"FS_createDataFile"===name||"FS_createPreloadedFile"===name||"FS_unlink"===name||"addRunDependency"===name||"FS_createLazyFile"===name||"FS_createDevice"===name||"removeRunDependency"===name}function hookGlobalSymbolAccess(sym,func){"undefined"==typeof globalThis||Object.getOwnPropertyDescriptor(globalThis,sym)||Object.defineProperty(globalThis,sym,{configurable:!0,get(){fun [... omitted 0 of 1 lines ...] - metadata:
- exit_code: 0
- duration_seconds: 0.1
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text:
**Analyzing print hooking challenges in MicroPython** I'm exploring how to hook and capture print output in MicroPython, especially given its lack of `**kwargs` support causing syntax errors. I'm considering various strategies to preserve usual print features like `sep` and `end`, including intercepting at JavaScript bridging level or using MicroPython's stdio hooks, but I need to confirm what features are enabled and available in this wasm build.
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text:
**Analyzing print hooking challenges in MicroPython** I'm exploring how to hook and capture print output in MicroPython, especially given its lack of `**kwargs` support causing syntax errors. I'm considering various strategies to preserve usual print features like `sep` and `end`, including intercepting at JavaScript bridging level or using MicroPython's stdio hooks, but I need to confirm what features are enabled and available in this wasm build.
- item 1:
- content: null
- encrypted_content: encrypted_content: 7416 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- entry 3:
curl -s https://cdn.jsdelivr.net/npm/@micropython/micropython-webassembly-pyscript@1.26.0/micropython.mjs | rg "setStd"
- workdir: /private/tmp/mpy
- command:
- call_id: call_K369HtVR8uY0jXjgItkAQSD4
- type: function_call_output
- call_id: call_K369HtVR8uY0jXjgItkAQSD4
- output:
- output:
- metadata:
- exit_code: 1
- duration_seconds: 0.2
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Searching for stdio usage
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Searching for stdio usage
- item 1:
- content: null
- encrypted_content: encrypted_content: 932 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- entry 3:
curl -s https://cdn.jsdelivr.net/npm/@micropython/micropython-webassembly-pyscript@1.26.0/micropython.mjs | rg "stdio"
- workdir: /private/tmp/mpy
- command:
- call_id: call_0arf14W5nVQHnvVvQP9BsHed
- type: function_call_output
- call_id: call_0arf14W5nVQHnvVvQP9BsHed
- output:
- output:
- metadata:
- exit_code: 1
- duration_seconds: 0.1
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: turn_aborted
- reason: interrupted
- type: message
- role: user
- content:
- item 1:
- type: input_text
- text:
I think you should use npx prettier on a downloaded copy of that file to help you read it more easkly
- item 1:
- type: user_message
- message:
I think you should use npx prettier on a downloaded copy of that file to help you read it more easkly - kind: plain
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Preparing to download and format JS file
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Preparing to download and format JS file
- item 1:
- content: null
- encrypted_content: encrypted_content: 1912 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- entry 3:
curl -sS https://cdn.jsdelivr.net/npm/@micropython/micropython-webassembly-pyscript@1.26.0/micropython.mjs -o micropython.mjs
- workdir: /private/tmp/mpy
- command:
- call_id: call_N6VTt9PXw8Ruddw28BpzzNtn
- type: function_call_output
- call_id: call_N6VTt9PXw8Ruddw28BpzzNtn
- output:
- output:
- metadata:
- exit_code: 0
- duration_seconds: 0.1
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Running code formatter
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Running code formatter
- item 1:
- content: null
- encrypted_content: encrypted_content: 908 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- npx prettier --write micropython.mjs
- workdir: /private/tmp/mpy
- timeout_ms: 120000
- command:
- call_id: call_zwy9d1kx2RTC7H5FxEgszf3Y
- type: function_call_output
- call_id: call_zwy9d1kx2RTC7H5FxEgszf3Y
- output:
- output:
micropython.mjs 209ms - metadata:
- exit_code: 0
- duration_seconds: 1.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Searching for output hooking methods
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Searching for output hooking methods
- item 1:
- content: null
- encrypted_content: encrypted_content: 1228 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- rg "stdout" micropython.mjs
- workdir: /private/tmp/mpy
- command:
- call_id: call_yMPDDvALPJWqCaaMYmRqoBCd
- type: function_call_output
- call_id: call_yMPDDvALPJWqCaaMYmRqoBCd
- output:
- output:
? FS.createDevice("/dev", "stdout", null, output) : FS.symlink("/dev/tty", "/dev/stdout"), stdout = FS.open("/dev/stdout", 1), assert(1 === stdout.fd, `invalid handle for stdout (${stdout.fd})`), (output ??= Module.stdout), stdout: stdout, void 0 !== stdout && ? ((Module._stdoutBuffer = []), (Module.stdout = (c) => { ? (stdout( new Uint8Array(Module._stdoutBuffer), (Module._stdoutBuffer = [])) : Module._stdoutBuffer.push(c); : (Module.stdout = (c) => stdout(new Uint8Array([c])))), stdout: (data) => process.stdout.write(data), - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Checking surrounding code context
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Checking surrounding code context
- item 1:
- content: null
- encrypted_content: encrypted_content: 1016 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- sed -n '400,520p' micropython.mjs
- workdir: /private/tmp/mpy
- command:
- call_id: call_cgvXVubapEwo7QhQylybL5Td
- type: function_call_output
- call_id: call_cgvXVubapEwo7QhQylybL5Td
- output:
- output:
/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/ .exec(filename) .slice(1), normalizeArray: (parts, allowAboveRoot) => { for (var up = 0, i = parts.length - 1; i >= 0; i--) { var last = parts[i]; "." === last ? parts.splice(i, 1) : ".." === last ? (parts.splice(i, 1), up++) : up && (parts.splice(i, 1), up--); } if (allowAboveRoot) for (; up; up--) parts.unshift(".."); return parts; }, normalize: (path) => { var isAbsolute = PATH.isAbs(path), trailingSlash = "/" === path.slice(-1); return ( (path = PATH.normalizeArray( path.split("/").filter((p) => !!p), !isAbsolute, ).join("/")) || isAbsolute || (path = "."), path && trailingSlash && (path += "/"), (isAbsolute ? "/" : "") + path ); }, dirname: (path) => { var result = PATH.splitPath(path), root = result[0], dir = result[1]; return root || dir ? (dir && (dir = dir.slice(0, -1)), root + dir) : "."; }, basename: (path) => path && path.match(/([^\/]+|\/)\/*$/)[1], join: (...paths) => PATH.normalize(paths.join("/")), join2: (l, r) => PATH.normalize(l + "/" + r), }, randomFill = (view) => { (randomFill = (() => { if (ENVIRONMENT_IS_NODE) { var nodeCrypto = require("crypto"); return (view) => nodeCrypto.randomFillSync(view); } return (view) => crypto.getRandomValues(view); })())(view); }, PATH_FS = { resolve: (...args) => { for ( var resolvedPath = "", resolvedAbsolute = !1, i = args.length - 1; i >= -1 && !resolvedAbsolute; i-- ) { var path = i >= 0 ? args[i] : FS.cwd(); if ("string" != typeof path) throw new TypeError("Arguments to path.resolve must be strings"); if (!path) return ""; (resolvedPath = path + "/" + resolvedPath), (resolvedAbsolute = PATH.isAbs(path)); } return ( (resolvedAbsolute ? "/" : "") + (resolvedPath = PATH.normalizeArray( resolvedPath.split("/").filter((p) => !!p), !resolvedAbsolute, ).join("/")) || "." ); }, relative: (from, to) => { function trim(arr) { for (var start = 0; start < arr.length && "" === arr[start]; start++); for (var end = arr.length - 1; end >= 0 && "" === arr[end]; end--); return start > end ? [] : arr.slice(start, end - start + 1); } (from = PATH_FS.resolve(from).slice(1)), (to = PATH_FS.resolve(to).slice(1)); for ( var fromParts = trim(from.split("/")), toParts = trim(to.split("/")), length = Math.min(fromParts.length, toParts.length), samePartsLength = length, i = 0; i < length; i++ ) if (fromParts[i] !== toParts[i]) { samePartsLength = i; break; } var outputParts = []; for (i = samePartsLength; i < fromParts.length; i++) outputParts.push(".."); return (outputParts = outputParts.concat( toParts.slice(samePartsLength), )).join("/"); }, }, UTF8Decoder = "undefined" != typeof TextDecoder ? new TextDecoder() : void 0, UTF8ArrayToString = (heapOrArray, idx = 0, maxBytesToRead, ignoreNul) => { var endPtr = ((heapOrArray, idx, maxBytesToRead, ignoreNul) => { var maxIdx = idx + maxBytesToRead; if (ignoreNul) return maxIdx; for (; heapOrArray[idx] && !(idx >= maxIdx); ) ++idx; return idx; })(heapOrArray, idx, maxBytesToRead, ignoreNul); if (endPtr - idx > 16 && heapOrArray.buffer && UTF8Decoder) return UTF8Decoder.decode(heapOrArray.subarray(idx, endPtr)); for (var str = ""; idx < endPtr; ) { var u0 = heapOrArray[idx++]; if (128 & u0) { var u1 = 63 & heapOrArray[idx++]; if (192 != (224 & u0)) { var u2 = 63 & heapOrArray[idx++]; if ( (224 == (240 & u0) ? (u0 = ((15 & u0) << 12) | (u1 << 6) | u2) - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Searching for FS stdout usage
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Searching for FS stdout usage
- item 1:
- content: null
- encrypted_content: encrypted_content: 972 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- rg "Module.stdout" -n micropython.mjs
- workdir: /private/tmp/mpy
- command:
- call_id: call_MoiKoNfZEIver6fBIcxqZgGZ
- type: function_call_output
- call_id: call_MoiKoNfZEIver6fBIcxqZgGZ
- output:
- output:
2085: (output ??= Module.stdout), 4122: (Module.stdout = (c) => { 4132: : (Module.stdout = (c) => stdout(new Uint8Array([c])))), - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Requesting additional context
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Requesting additional context
- item 1:
- content: null
- encrypted_content: encrypted_content: 908 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- sed -n '2060,2140p' micropython.mjs
- workdir: /private/tmp/mpy
- command:
- call_id: call_9OyU2dADZk8ohp9YrUGOZMax
- type: function_call_output
- call_id: call_9OyU2dADZk8ohp9YrUGOZMax
- output:
- output:
error ? FS.createDevice("/dev", "stderr", null, error) : FS.symlink("/dev/tty1", "/dev/stderr"); var stdin = FS.open("/dev/stdin", 0), stdout = FS.open("/dev/stdout", 1), stderr = FS.open("/dev/stderr", 1); assert(0 === stdin.fd, `invalid handle for stdin (${stdin.fd})`), assert(1 === stdout.fd, `invalid handle for stdout (${stdout.fd})`), assert(2 === stderr.fd, `invalid handle for stderr (${stderr.fd})`); }, staticInit() { (FS.nameTable = new Array(4096)), FS.mount(MEMFS, {}, "/"), FS.createDefaultDirectories(), FS.createDefaultDevices(), FS.createSpecialDirectories(), (FS.filesystems = { MEMFS: MEMFS }); }, init(input, output, error) { assert( !FS.initialized, "FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)", ), (FS.initialized = !0), (input ??= Module.stdin), (output ??= Module.stdout), (error ??= Module.stderr), FS.createStandardStreams(input, output, error); }, quit() { for (var stream of ((FS.initialized = !1), _fflush(0), FS.streams)) stream && FS.close(stream); }, findObject(path, dontResolveLastLink) { var ret = FS.analyzePath(path, dontResolveLastLink); return ret.exists ? ret.object : null; }, analyzePath(path, dontResolveLastLink) { try { path = (lookup = FS.lookupPath(path, { follow: !dontResolveLastLink, })).path; } catch (e) {} var ret = { isRoot: !1, exists: !1, error: 0, name: null, path: null, object: null, parentExists: !1, parentPath: null, parentObject: null, }; try { var lookup = FS.lookupPath(path, { parent: !0 }); (ret.parentExists = !0), (ret.parentPath = lookup.path), (ret.parentObject = lookup.node), (ret.name = PATH.basename(path)), (lookup = FS.lookupPath(path, { follow: !dontResolveLastLink })), (ret.exists = !0), (ret.path = lookup.path), (ret.object = lookup.node), (ret.name = lookup.node.name), (ret.isRoot = "/" === lookup.path); } catch (e) { ret.error = e.errno; } return ret; }, createPath(parent, path, canRead, canWrite) { parent = "string" == typeof parent ? parent : FS.getPath(parent); for (var parts = path.split("/").reverse(); parts.length; ) { var part = parts.pop(); if (part) { var current = PATH.join2(parent, part); try { FS.mkdir(current); } catch (e) { if (20 != e.errno) throw e; - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Continuing to review further down
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Continuing to review further down
- item 1:
- content: null
- encrypted_content: encrypted_content: 908 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- sed -n '4090,4170p' micropython.mjs
- workdir: /private/tmp/mpy
- command:
- call_id: call_yULse0ikm2QnWNix7x9lS6lY
- type: function_call_output
- call_id: call_yULse0ikm2QnWNix7x9lS6lY
- output:
- output:
Object.defineProperty(moduleArg, prop, { configurable: !0, get() { abort( `Access to module property ('${prop}') is no longer possible via the module constructor argument; Instead, use the result of the module constructor.`, ); }, }); return moduleRtn; } export default _createMicroPythonModule; export async function loadMicroPython(options) { const { pystack: pystack, heapsize: heapsize, url: url, stdin: stdin, stdout: stdout, stderr: stderr, linebuffer: linebuffer, } = Object.assign( { pystack: 2048, heapsize: 1048576, linebuffer: !0 }, options, ); let Module = { locateFile: (path, scriptDirectory) => url || scriptDirectory + path, }; (Module._textDecoder = new TextDecoder()), void 0 !== stdin && (Module.stdin = stdin), void 0 !== stdout && (linebuffer ? ((Module._stdoutBuffer = []), (Module.stdout = (c) => { 10 === c ? (stdout( Module._textDecoder.decode( new Uint8Array(Module._stdoutBuffer), ), ), (Module._stdoutBuffer = [])) : Module._stdoutBuffer.push(c); })) : (Module.stdout = (c) => stdout(new Uint8Array([c])))), void 0 !== stderr && (linebuffer ? ((Module._stderrBuffer = []), (Module.stderr = (c) => { 10 === c ? (stderr( Module._textDecoder.decode( new Uint8Array(Module._stderrBuffer), ), ), (Module._stderrBuffer = [])) : Module._stderrBuffer.push(c); })) : (Module.stderr = (c) => stderr(new Uint8Array([c])))), (Module = await _createMicroPythonModule(Module)), (globalThis.Module = Module), proxy_js_init(); const pyimport = (name) => { const value = Module._malloc(12); return ( Module.ccall( "mp_js_do_import", "null", ["string", "pointer"], [name, value], ), proxy_convert_mp_to_js_obj_jsside_with_free(value) ); }; return ( Module.ccall( "mp_js_init", "null", ["number", "number"], [pystack, heapsize], ), Module.ccall("proxy_c_init", "null", [], []), { - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Analyzing MicroPython print capture challenges
- type: agent_reasoning
- text:
**Designing streaming capture with proper decoding** I’m working out how to reliably capture MicroPython’s stdout and stderr by handling binary chunks with a streaming TextDecoder to avoid breaking multibyte characters. I’m setting up per-capture decoders and chunk arrays, hooking MicroPython’s output callbacks with linebuffer disabled to receive raw bytes, and planning to flush leftover bytes at the end to ensure full decoding while updating run/test code to handle captured output objects instead of plain strings.
- type: agent_reasoning
- text:
**Implementing robust run-and-capture with error handling** I’m refining the run-and-capture function to use streaming decoders and capture both stdout and stderr fully—even on errors—by attaching captured output to error objects before rethrowing. I’m planning to flush decoder buffers correctly, update logging to avoid duplicate newlines, and adjust tests and callers to handle the new object-based capture results for clearer, more reliable output management.
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Analyzing MicroPython print capture challenges
- item 2:
- type: summary_text
- text:
**Designing streaming capture with proper decoding** I’m working out how to reliably capture MicroPython’s stdout and stderr by handling binary chunks with a streaming TextDecoder to avoid breaking multibyte characters. I’m setting up per-capture decoders and chunk arrays, hooking MicroPython’s output callbacks with linebuffer disabled to receive raw bytes, and planning to flush leftover bytes at the end to ensure full decoding while updating run/test code to handle captured output objects instead of plain strings.
- item 3:
- type: summary_text
- text:
**Implementing robust run-and-capture with error handling** I’m refining the run-and-capture function to use streaming decoders and capture both stdout and stderr fully—even on errors—by attaching captured output to error objects before rethrowing. I’m planning to flush decoder buffers correctly, update logging to avoid duplicate newlines, and adjust tests and callers to handle the new object-based capture results for clearer, more reliable output management.
- item 1:
- content: null
- encrypted_content: encrypted_content: 56356 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- sed -n '60,200p' index.html
- workdir: /private/tmp/mpy
- command:
- call_id: call_W0XuPHcgdOzGzC2TooNyeFNG
- type: function_call_output
- call_id: call_W0XuPHcgdOzGzC2TooNyeFNG
- output:
- output:
} // Capture stdout by temporarily monkeypatching builtins.print to write to a StringIO buffer. async function runAndCaptureStdout(pySrc) { const src = pySrc.endsWith('\n') ? pySrc : pySrc + '\n'; await mp.runPythonAsync(`import builtins, io __cap_buf__ = io.StringIO() __cap_prev_print__ = builtins.print def __cap_print__(*args, sep=" ", end="\n", file=None): if file is not None: return __cap_prev_print__(*args, sep=sep, end=end, file=file) __cap_buf__.write(sep.join(str(x) for x in args) + end) builtins.print = __cap_print__`); let captured = ''; try { await mp.runPythonAsync(src); } finally { try { captured = await mp.runPythonAsync(`__cap_buf__.getvalue()`); } catch (_) { captured = ''; } await mp.runPythonAsync(`import builtins if '__cap_prev_print__' in globals(): builtins.print = __cap_prev_print__ del __cap_prev_print__ if '__cap_buf__' in globals(): del __cap_buf__`); } return String(captured ?? ''); } runBtn.addEventListener('click', async () => { runBtn.disabled = true; status.textContent = 'Running…'; out.textContent = ''; try { const stdout = await runAndCaptureStdout(codeEl.value); if (stdout) log(stdout.trimEnd()); } catch (err) { log(String(err && err.message ? err.message : err)); } finally { status.textContent = 'Ready.'; runBtn.disabled = false; } }); // --- Tests (existing preserved semantics; extra tests appended earlier) --- testBtn.addEventListener('click', async () => { testBtn.disabled = true; out.textContent = ''; status.textContent = 'Running tests…'; const results = []; const record = (name, pass, info = '') => { results.push({ name, pass, info }); log(`${pass ? '✔' : '✖'} ${name}${info ? ' — ' + info : ''}`); }; try { // (1) prints hello world — DO NOT MODIFY (existing test) { const stdout = await runAndCaptureStdout("print('hello world')\n"); record('prints hello world', stdout.trim() === 'hello world', `got: ${JSON.stringify(stdout.trim())}`); } // (2) arithmetic — DO NOT MODIFY (existing test) { const stdout = await runAndCaptureStdout('print(1+2)\n'); record('arithmetic 1+2 == 3', stdout.trim() === '3', `got: ${JSON.stringify(stdout.trim())}`); } // (3) state persists — DO NOT MODIFY (existing test) { await mp.runPythonAsync('x=41\n'); const stdout = await runAndCaptureStdout('print(x+1)\n'); record('state persists across runs', stdout.trim() === '42', `got: ${JSON.stringify(stdout.trim())}`); } // (4) exceptions propagate — DO NOT MODIFY (existing test) { let raised = false; try { await mp.runPythonAsync("raise ValueError('boom')\n"); } catch (_) { raised = true; } record('exceptions propagate to JS', raised, raised ? '' : 'expected rejection'); } // (5) NEW — stdlib math sanity { const stdout = await runAndCaptureStdout('import math\nprint(math.sqrt(9))\n'); record('math.sqrt works', stdout.trim().split(/\s+/).pop() === '3.0', `got: ${JSON.stringify(stdout.trim())}`); } // (6) NEW — unicode output { const stdout = await runAndCaptureStdout("print('μPython')\n"); record('unicode print', stdout.trim().endsWith('μPython'), `got: ${JSON.stringify(stdout.trim())}`); } } catch (e) { record('test harness crashed', false, String(e)); } finally { const passed = results.filter(r => r.pass).length; const total = results.length; status.textContent = `Tests complete — ${passed}/${total} passed`; testBtn.disabled = false; } }); </script> </body> </html> - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Planning microPython loading refactor
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Planning microPython loading refactor
- item 1:
- content: null
- encrypted_content: encrypted_content: 1612 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- sed -n '30,140p' index.html
- workdir: /private/tmp/mpy
- command:
- call_id: call_I1650QXnCwIyVxQDfd3o6or3
- type: function_call_output
- call_id: call_I1650QXnCwIyVxQDfd3o6or3
- output:
- output:
<button id="run" disabled>Initializing…</button> <button id="tests" disabled>Run tests</button> <small id="status">Loading MicroPython (WASM)…</small> </div> <pre id="out" aria-live="polite"></pre> <script type="module"> // Use the official browser-first ESM loader. It fetches the sibling .wasm automatically. import * as mpjs from 'https://cdn.jsdelivr.net/npm/@micropython/micropython-webassembly-pyscript@1.26.0/micropython.mjs'; const runBtn = document.getElementById('run'); const testBtn = document.getElementById('tests'); const out = document.getElementById('out'); const status = document.getElementById('status'); const codeEl = document.getElementById('code'); function log(line = "") { out.textContent += line + "\n"; } // Load the runtime (returns a module instance with runPython/runPythonAsync) let mp; try { mp = await mpjs.loadMicroPython(); status.textContent = 'Ready.'; runBtn.textContent = 'Run Python'; runBtn.disabled = false; testBtn.disabled = false; } catch (e) { status.textContent = 'Failed to initialize MicroPython'; log(String(e && e.message ? e.message : e)); throw e; } // Capture stdout by temporarily monkeypatching builtins.print to write to a StringIO buffer. async function runAndCaptureStdout(pySrc) { const src = pySrc.endsWith('\n') ? pySrc : pySrc + '\n'; await mp.runPythonAsync(`import builtins, io __cap_buf__ = io.StringIO() __cap_prev_print__ = builtins.print def __cap_print__(*args, sep=" ", end="\n", file=None): if file is not None: return __cap_prev_print__(*args, sep=sep, end=end, file=file) __cap_buf__.write(sep.join(str(x) for x in args) + end) builtins.print = __cap_print__`); let captured = ''; try { await mp.runPythonAsync(src); } finally { try { captured = await mp.runPythonAsync(`__cap_buf__.getvalue()`); } catch (_) { captured = ''; } await mp.runPythonAsync(`import builtins if '__cap_prev_print__' in globals(): builtins.print = __cap_prev_print__ del __cap_prev_print__ if '__cap_buf__' in globals(): del __cap_buf__`); } return String(captured ?? ''); } runBtn.addEventListener('click', async () => { runBtn.disabled = true; status.textContent = 'Running…'; out.textContent = ''; try { const stdout = await runAndCaptureStdout(codeEl.value); if (stdout) log(stdout.trimEnd()); } catch (err) { log(String(err && err.message ? err.message : err)); } finally { status.textContent = 'Ready.'; runBtn.disabled = false; } }); // --- Tests (existing preserved semantics; extra tests appended earlier) --- testBtn.addEventListener('click', async () => { testBtn.disabled = true; out.textContent = ''; status.textContent = 'Running tests…'; const results = []; const record = (name, pass, info = '') => { results.push({ name, pass, info }); log(`${pass ? '✔' : '✖'} ${name}${info ? ' — ' + info : ''}`); }; try { // (1) prints hello world — DO NOT MODIFY (existing test) { const stdout = await runAndCaptureStdout("print('hello world')\n"); record('prints hello world', stdout.trim() === 'hello world', `got: ${JSON.stringify(stdout.trim())}`); } // (2) arithmetic — DO NOT MODIFY (existing test) { const stdout = await runAndCaptureStdout('print(1+2)\n'); record('arithmetic 1+2 == 3', stdout.trim() === '3', `got: ${JSON.stringify(stdout.trim())}`); } // (3) state persists — DO NOT MODIFY (existing test) { await mp.runPythonAsync('x=41\n'); const stdout = await runAndCaptureStdout('print(x+1)\n'); record('state persists across runs', stdout.trim() === '42', `got: ${JSON.stringify(stdout.trim())}`); } // (4) exceptions propagate — DO NOT MODIFY (existing test) { let raised = false; - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text:
**Designing stream capture and patch plan** I'm mapping out a careful patch to modify the `loadMicroPython` call and related code to implement a better stream capture system using `TextDecoder`. I'll add helper functions for decoding and capturing chunks, ensure proper flushing, and update the runtime initialization and test hooks to use the new streaming capture approach without altering test semantics unnecessarily.
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text:
**Designing stream capture and patch plan** I'm mapping out a careful patch to modify the `loadMicroPython` call and related code to implement a better stream capture system using `TextDecoder`. I'll add helper functions for decoding and capturing chunks, ensure proper flushing, and update the runtime initialization and test hooks to use the new streaming capture approach without altering test semantics unnecessarily.
- item 1:
- content: null
- encrypted_content: encrypted_content: 7564 bytes
- type: function_call
- name: shell
- arguments:
- command:
bash-lc- arg 3 (script):
apply_patch <<'PATCH' *** Begin Patch *** Update File: index.html @@ - function log(line = "") { out.textContent += line + "\n"; } - - // Load the runtime (returns a module instance with runPython/runPythonAsync) - let mp; - try { - mp = await mpjs.loadMicroPython(); - status.textContent = 'Ready.'; - runBtn.textContent = 'Run Python'; - runBtn.disabled = false; - testBtn.disabled = false; - } catch (e) { - status.textContent = 'Failed to initialize MicroPython'; - log(String(e && e.message ? e.message : e)); - throw e; - } - - // Capture stdout by temporarily monkeypatching builtins.print to write to a StringIO buffer. - async function runAndCaptureStdout(pySrc) { - const src = pySrc.endsWith('\n') ? pySrc : pySrc + '\n'; - await mp.runPythonAsync(`import builtins, io -__cap_buf__ = io.StringIO() -__cap_prev_print__ = builtins.print - -def __cap_print__(*args, sep=" ", end="\n", file=None): - if file is not None: - return __cap_prev_print__(*args, sep=sep, end=end, file=file) - __cap_buf__.write(sep.join(str(x) for x in args) + end) - -builtins.print = __cap_print__`); - let captured = ''; - try { - await mp.runPythonAsync(src); - } finally { - try { - captured = await mp.runPythonAsync(`__cap_buf__.getvalue()`); - } catch (_) { - captured = ''; - } - await mp.runPythonAsync(`import builtins -if '__cap_prev_print__' in globals(): - builtins.print = __cap_prev_print__ - del __cap_prev_print__ -if '__cap_buf__' in globals(): - del __cap_buf__`); - } - return String(captured ?? ''); - } + function log(line = "") { out.textContent += line + "\n"; } + + const streamCapture = { + stdout: null, + stderr: null, + }; + const fallbackDecoders = { + stdout: new TextDecoder(), + stderr: new TextDecoder(), + }; + + const decodeChunk = (decoder, chunk, stream = false) => { + if (typeof chunk === 'string') return chunk; + return decoder.decode(chunk, { stream }); + }; + + function handleStream(kind, chunk) { + const capture = streamCapture[kind]; + if (capture) { + const text = decodeChunk(capture.decoder, chunk, true); + if (text) capture.chunks.push(text); + return; + } + + const text = decodeChunk(fallbackDecoders[kind], chunk, true); + if (!text) return; + if (kind === 'stderr') console.error(text); + else console.log(text); + } + + function finalizeCapture(current) { + if (!current) return ''; + const tail = current.decoder.decode(); + if (tail) current.chunks.push(tail); + return current.chunks.join(''); + } + + const attachCapture = () => ({ chunks: [], decoder: new TextDecoder() }); + + const mergeResult = (current) => { + const stdout = finalizeCapture(current.stdout); + const stderr = finalizeCapture(current.stderr); + return { stdout, stderr }; + }; + + // Load the runtime (returns a module instance with runPython/runPythonAsync) + let mp; + try { + mp = await mpjs.loadMicroPython({ + linebuffer: false, + stdout(chunk) { + handleStream('stdout', chunk); + }, + stderr(chunk) { + handleStream('stderr', chunk); + }, + }); + status.textContent = 'Ready.'; + runBtn.textContent = 'Run Python'; + runBtn.disabled = false; + testBtn.disabled = false; + } catch (e) { + status.textContent = 'Failed to initialize MicroPython'; + log(String(e && e.message ? e.message : e)); + throw e; + } + + async function runAndCapture(pySrc) { + const src = pySrc.endsWith('\n') ? pySrc : pySrc + '\n'; + const current = { + stdout: attachCapture(), + stderr: attachCapture(), + }; + streamCapture.stdout = current.stdout; + streamCapture.stderr = current.stderr; + let error; + try { + await mp.runPythonAsync(src); + } catch (err) { + error = err; + } finally { + streamCapture.stdout = null; + streamCapture.stderr = null; + } + + const result = mergeResult(current); + if (error && typeof error === 'object') { + error.stdout = result.stdout; + error.stderr = result.stderr; + } + if (error) throw error; + return result; + } *** End Patch PATCH
- workdir: /private/tmp/mpy
- command:
- call_id: call_GIX9ebtulG9doTxal42UAeqo
- type: function_call_output
- call_id: call_GIX9ebtulG9doTxal42UAeqo
- output:
- output:
Success. Updated the following files: M index.html - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Updating click handler and tests
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Updating click handler and tests
- item 1:
- content: null
- encrypted_content: encrypted_content: 1252 bytes
- type: function_call
- name: shell
- arguments:
- command:
bash-lc- arg 3 (script):
apply_patch <<'PATCH' *** Begin Patch *** Update File: index.html @@ - try { - const stdout = await runAndCaptureStdout(codeEl.value); - if (stdout) log(stdout.trimEnd()); - } catch (err) { - log(String(err && err.message ? err.message : err)); + try { + const { stdout, stderr } = await runAndCapture(codeEl.value); + if (stdout) log(stdout.trimEnd()); + if (stderr) log(stderr.trimEnd()); + } catch (err) { + if (err && typeof err === 'object') { + if (err.stdout) log(String(err.stdout).trimEnd()); + if (err.stderr) log(String(err.stderr).trimEnd()); + } + log(String(err && err.message ? err.message : err)); } finally { status.textContent = 'Ready.'; runBtn.disabled = false; } }); @@ - { - const stdout = await runAndCaptureStdout("print('hello world')\n"); - record('prints hello world', stdout.trim() === 'hello world', `got: ${JSON.stringify(stdout.trim())}`); - } + { + const { stdout } = await runAndCapture("print('hello world')\n"); + record('prints hello world', stdout.trim() === 'hello world', `got: ${JSON.stringify(stdout.trim())}`); + } // (2) arithmetic — DO NOT MODIFY (existing test) { - const stdout = await runAndCaptureStdout('print(1+2)\n'); - record('arithmetic 1+2 == 3', stdout.trim() === '3', `got: ${JSON.stringify(stdout.trim())}`); + const { stdout } = await runAndCapture('print(1+2)\n'); + record('arithmetic 1+2 == 3', stdout.trim() === '3', `got: ${JSON.stringify(stdout.trim())}`); } // (3) state persists — DO NOT MODIFY (existing test) { await mp.runPythonAsync('x=41\n'); - const stdout = await runAndCaptureStdout('print(x+1)\n'); - record('state persists across runs', stdout.trim() === '42', `got: ${JSON.stringify(stdout.trim())}`); + const { stdout } = await runAndCapture('print(x+1)\n'); + record('state persists across runs', stdout.trim() === '42', `got: ${JSON.stringify(stdout.trim())}`); } // (4) exceptions propagate — DO NOT MODIFY (existing test) { let raised = false; try { await mp.runPythonAsync("raise ValueError('boom')\n"); } catch (_) { raised = true; } record('exceptions propagate to JS', raised, raised ? '' : 'expected rejection'); } // (5) NEW — stdlib math sanity { - const stdout = await runAndCaptureStdout('import math\nprint(math.sqrt(9))\n'); - record('math.sqrt works', stdout.trim().split(/\s+/).pop() === '3.0', `got: ${JSON.stringify(stdout.trim())}`); + const { stdout } = await runAndCapture('import math\nprint(math.sqrt(9))\n'); + record('math.sqrt works', stdout.trim().split(/\s+/).pop() === '3.0', `got: ${JSON.stringify(stdout.trim())}`); } // (6) NEW — unicode output { - const stdout = await runAndCaptureStdout("print('μPython')\n"); - record('unicode print', stdout.trim().endsWith('μPython'), `got: ${JSON.stringify(stdout.trim())}`); + const { stdout } = await runAndCapture("print('μPython')\n"); + record('unicode print', stdout.trim().endsWith('μPython'), `got: ${JSON.stringify(stdout.trim())}`); } } catch (e) { record('test harness crashed', false, String(e)); } finally { *** End Patch PATCH
- workdir: /private/tmp/mpy
- command:
- call_id: call_CmX3aqW6eFmx6SDBRrAq5G2Z
- type: function_call_output
- call_id: call_CmX3aqW6eFmx6SDBRrAq5G2Z
- output:
- output:
Success. Updated the following files: M index.html - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Checking for leftover function references
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Checking for leftover function references
- item 1:
- content: null
- encrypted_content: encrypted_content: 1272 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- rg "runAndCaptureStdout" index.html
- workdir: /private/tmp/mpy
- command:
- call_id: call_KywTxSZoJnguYnb5Pd1NIB72
- type: function_call_output
- call_id: call_KywTxSZoJnguYnb5Pd1NIB72
- output:
- output:
- metadata:
- exit_code: 1
- duration_seconds: 0.0
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text:
**Reviewing runAndCapture error handling and decoding** I'm making sure `runAndCapture` correctly records results even on errors, handles cases where error messages or stdout might be empty, and that `decodeChunk` works properly with string and typed-array chunks. I'm also considering when and how to flush fallback decoders to avoid partial characters across multiple captures, and confirming that related helper functions like `mergeResult` and `attachCapture` are properly used before running tests to verify everything.
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text:
**Reviewing runAndCapture error handling and decoding** I'm making sure `runAndCapture` correctly records results even on errors, handles cases where error messages or stdout might be empty, and that `decodeChunk` works properly with string and typed-array chunks. I'm also considering when and how to flush fallback decoders to avoid partial characters across multiple captures, and confirming that related helper functions like `mergeResult` and `attachCapture` are properly used before running tests to verify everything.
- item 1:
- content: null
- encrypted_content: encrypted_content: 3876 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- python3 playwright_check.py
- workdir: /private/tmp/mpy
- timeout_ms: 120000
- command:
- call_id: call_gaBBKfxXOtRk9GMpRhbLebyU
- type: function_call_output
- call_id: call_gaBBKfxXOtRk9GMpRhbLebyU
- output:
- output:
Initial status: Ready. Status after tests: Tests complete — 6/6 passed Output after tests: ✔ prints hello world — got: "hello world" ✔ arithmetic 1+2 == 3 — got: "3" ✔ state persists across runs — got: "42" ✔ exceptions propagate to JS ✔ math.sqrt works — got: "3.0" ✔ unicode print — got: "μPython" Status after run: Ready. Output after run: from Playwright - metadata:
- exit_code: 0
- duration_seconds: 1.4
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Updating plan progress
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Updating plan progress
- item 1:
- content: null
- encrypted_content: encrypted_content: 1060 bytes
- type: function_call
- name: update_plan
- arguments:
- explanation:
Playwright automation confirmed the tests now pass after updating our stdout capture strategy. - plan:
- item 1:
- step:
Install Playwright dependencies and write a small script to exercise the page at http://localhost:9850 - status: completed
- step:
- item 2:
- step: Run the Playwright script to capture observed issues/bugs in page behavior
- status: completed
- item 3:
- step: Implement fixes in the project files and verify via Playwright rerun
- status: completed
- item 1:
- explanation:
- call_id: call_k2WAJ3iPVJjYbHzayFAmu2xy
- type: function_call_output
- call_id: call_k2WAJ3iPVJjYbHzayFAmu2xy
- output: Plan updated
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Gathering git diff information
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Gathering git diff information
- item 1:
- content: null
- encrypted_content: encrypted_content: 932 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- git status --short
- workdir: /private/tmp/mpy
- command:
- call_id: call_h1nlcqlUuFsDsSw59BwXsXpH
- type: function_call_output
- call_id: call_h1nlcqlUuFsDsSw59BwXsXpH
- output:
- output:
fatal: not a git repository (or any of the parent directories): .git - metadata:
- exit_code: 128
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Summarizing final modifications and verification steps
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Summarizing final modifications and verification steps
- item 1:
- content: null
- encrypted_content: encrypted_content: 2060 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- nl -ba index.html | sed -n '40,220p'
- workdir: /private/tmp/mpy
- command:
- call_id: call_7oqRTa9gasZm5FAmvuWLMvJ0
- type: function_call_output
- call_id: call_7oqRTa9gasZm5FAmvuWLMvJ0
- output:
- output:
40 const runBtn = document.getElementById('run'); 41 const testBtn = document.getElementById('tests'); 42 const out = document.getElementById('out'); 43 const status = document.getElementById('status'); 44 const codeEl = document.getElementById('code'); 45 46 function log(line = "") { out.textContent += line + "\n"; } 47 48 const streamCapture = { 49 stdout: null, 50 stderr: null, 51 }; 52 const fallbackDecoders = { 53 stdout: new TextDecoder(), 54 stderr: new TextDecoder(), 55 }; 56 57 const decodeChunk = (decoder, chunk, stream = false) => { 58 if (typeof chunk === 'string') return chunk; 59 return decoder.decode(chunk, { stream }); 60 }; 61 62 function handleStream(kind, chunk) { 63 const capture = streamCapture[kind]; 64 if (capture) { 65 const text = decodeChunk(capture.decoder, chunk, true); 66 if (text) capture.chunks.push(text); 67 return; 68 } 69 70 const text = decodeChunk(fallbackDecoders[kind], chunk, true); 71 if (!text) return; 72 if (kind === 'stderr') console.error(text); 73 else console.log(text); 74 } 75 76 function finalizeCapture(current) { 77 if (!current) return ''; 78 const tail = current.decoder.decode(); 79 if (tail) current.chunks.push(tail); 80 return current.chunks.join(''); 81 } 82 83 const attachCapture = () => ({ chunks: [], decoder: new TextDecoder() }); 84 85 const mergeResult = (current) => { 86 const stdout = finalizeCapture(current.stdout); 87 const stderr = finalizeCapture(current.stderr); 88 return { stdout, stderr }; 89 }; 90 91 // Load the runtime (returns a module instance with runPython/runPythonAsync) 92 let mp; 93 try { 94 mp = await mpjs.loadMicroPython({ 95 linebuffer: false, 96 stdout(chunk) { 97 handleStream('stdout', chunk); 98 }, 99 stderr(chunk) { 100 handleStream('stderr', chunk); 101 }, 102 }); 103 status.textContent = 'Ready.'; 104 runBtn.textContent = 'Run Python'; 105 runBtn.disabled = false; 106 testBtn.disabled = false; 107 } catch (e) { 108 status.textContent = 'Failed to initialize MicroPython'; 109 log(String(e && e.message ? e.message : e)); 110 throw e; 111 } 112 113 async function runAndCapture(pySrc) { 114 const src = pySrc.endsWith('\n') ? pySrc : pySrc + '\n'; 115 const current = { 116 stdout: attachCapture(), 117 stderr: attachCapture(), 118 }; 119 streamCapture.stdout = current.stdout; 120 streamCapture.stderr = current.stderr; 121 let error; 122 try { 123 await mp.runPythonAsync(src); 124 } catch (err) { 125 error = err; 126 } finally { 127 streamCapture.stdout = null; 128 streamCapture.stderr = null; 129 } 130 131 const result = mergeResult(current); 132 if (error && typeof error === 'object') { 133 error.stdout = result.stdout; 134 error.stderr = result.stderr; 135 } 136 if (error) throw error; 137 return result; 138 } 139 140 runBtn.addEventListener('click', async () => { 141 runBtn.disabled = true; 142 status.textContent = 'Running…'; 143 out.textContent = ''; 144 try { 145 const { stdout, stderr } = await runAndCapture(codeEl.value); 146 if (stdout) log(stdout.trimEnd()); 147 if (stderr) log(stderr.trimEnd()); 148 } catch (err) { 149 if (err && typeof err === 'object') { 150 if (err.stdout) log(String(err.stdout).trimEnd()); 151 if (err.stderr) log(String(err.stderr).trimEnd()); 152 } 153 log(String(err && err.message ? err.message : err)); 154 } finally { 155 status.textContent = 'Ready.'; 156 runBtn.disabled = false; 157 } 158 }); 159 160 // --- Tests (existing preserved semantics; extra tests appended earlier) --- 161 testBtn.addEventListener('click', async () => { 162 testBtn.disabled = true; 163 out.textContent = ''; 164 status.textContent = 'Running tests…'; 165 166 const results = []; 167 const record = (name, pass, info = '') => { 168 results.push({ name, pass, info }); 169 log(`${pass ? '✔' : '✖'} ${name}${info ? ' — ' + info : ''}`); 170 }; 171 172 try { 173 // (1) prints hello world — DO NOT MODIFY (existing test) 174 { 175 const { stdout } = await runAndCapture("print('hello world')\n"); 176 record('prints hello world', stdout.trim() === 'hello world', `got: ${JSON.stringify(stdout.trim())}`); 177 } 178 // (2) arithmetic — DO NOT MODIFY (existing test) 179 { 180 const { stdout } = await runAndCapture('print(1+2)\n'); 181 record('arithmetic 1+2 == 3', stdout.trim() === '3', `got: ${JSON.stringify(stdout.trim())}`); 182 } 183 // (3) state persists — DO NOT MODIFY (existing test) 184 { 185 await mp.runPythonAsync('x=41\n'); 186 const { stdout } = await runAndCapture('print(x+1)\n'); 187 record('state persists across runs', stdout.trim() === '42', `got: ${JSON.stringify(stdout.trim())}`); 188 } 189 // (4) exceptions propagate — DO NOT MODIFY (existing test) 190 { 191 let raised = false; 192 try { await mp.runPythonAsync("raise ValueError('boom')\n"); } catch (_) { raised = true; } 193 record('exceptions propagate to JS', raised, raised ? '' : 'expected rejection'); 194 } 195 // (5) NEW — stdlib math sanity 196 { 197 const { stdout } = await runAndCapture('import math\nprint(math.sqrt(9))\n'); 198 record('math.sqrt works', stdout.trim().split(/\s+/).pop() === '3.0', `got: ${JSON.stringify(stdout.trim())}`); 199 } 200 // (6) NEW — unicode output 201 { 202 const { stdout } = await runAndCapture("print('μPython')\n"); 203 record('unicode print', stdout.trim().endsWith('μPython'), `got: ${JSON.stringify(stdout.trim())}`); 204 } 205 } catch (e) { 206 record('test harness crashed', false, String(e)); 207 } finally { 208 const passed = results.filter(r => r.pass).length; 209 const total = results.length; 210 status.textContent = `Tests complete — ${passed}/${total} passed`; 211 testBtn.disabled = false; 212 } 213 }); 214 </script> 215 </body> 216 </html> - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Preparing concise fix summary
- type: agent_message
- message:
Redirected stdout/stderr capture to JS so MicroPython can run without syntax errors: - `index.html:46-138` streams wasm output through `loadMicroPython({linebuffer:false})`, buffering via `TextDecoder` per channel and returning `{stdout, stderr}` after each run. - `index.html:140-203` consumes the richer capture in both the Run button and built-in tests, logging any stderr on failure and keeping the existing test expectations intact. Validation: `python3 playwright_check.py` (needs the server on port 9850) → all 6 UI tests and a manual run now pass. You also have `playwright_check.py` for quick regression checks and `micropython.mjs` prettified locally for reference. Let me know if you’d like the Playwright flow expanded or integrated into automated testing.
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Preparing concise fix summary
- item 1:
- content: null
- encrypted_content: encrypted_content: 4196 bytes
- type: message
- role: assistant
- content:
- item 1:
- type: output_text
- text:
Redirected stdout/stderr capture to JS so MicroPython can run without syntax errors: - `index.html:46-138` streams wasm output through `loadMicroPython({linebuffer:false})`, buffering via `TextDecoder` per channel and returning `{stdout, stderr}` after each run. - `index.html:140-203` consumes the richer capture in both the Run button and built-in tests, logging any stderr on failure and keeping the existing test expectations intact. Validation: `python3 playwright_check.py` (needs the server on port 9850) → all 6 UI tests and a manual run now pass. You also have `playwright_check.py` for quick regression checks and `micropython.mjs` prettified locally for reference. Let me know if you’d like the Playwright flow expanded or integrated into automated testing.
- item 1:
- type: message
- role: user
- content:
- item 1:
- type: input_text
- text:
Based on everything you have learned, attempt to simplify the code in inedx.html as much as you possibly can - I want the simplest possible implementation
- item 1:
- type: user_message
- message:
Based on everything you have learned, attempt to simplify the code in inedx.html as much as you possibly can - I want the simplest possible implementation - kind: plain
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text:
**Simplifying output capture in index.html** I'm redesigning the output capturing logic to be much simpler by using line-buffered stdout/stderr callbacks and a global capture state. This approach replaces complex stream handling with a straightforward mechanism that logs to console when not capturing and collects output strings when active. I'll refactor run and test functions to leverage this cleaner, minimal structure while keeping existing error handling and user-visible output consistent.
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text:
**Simplifying output capture in index.html** I'm redesigning the output capturing logic to be much simpler by using line-buffered stdout/stderr callbacks and a global capture state. This approach replaces complex stream handling with a straightforward mechanism that logs to console when not capturing and collects output strings when active. I'll refactor run and test functions to leverage this cleaner, minimal structure while keeping existing error handling and user-visible output consistent.
- item 1:
- content: null
- encrypted_content: encrypted_content: 12280 bytes
- type: function_call
- name: shell
- arguments:
- command:
bash-lc- arg 3 (script):
apply_patch <<'PATCH' *** Begin Patch *** Update File: index.html @@ - const streamCapture = { - stdout: null, - stderr: null, - }; - const fallbackDecoders = { - stdout: new TextDecoder(), - stderr: new TextDecoder(), - }; - - const decodeChunk = (decoder, chunk, stream = false) => { - if (typeof chunk === 'string') return chunk; - return decoder.decode(chunk, { stream }); - }; - - function handleStream(kind, chunk) { - const capture = streamCapture[kind]; - if (capture) { - const text = decodeChunk(capture.decoder, chunk, true); - if (text) capture.chunks.push(text); - return; - } - - const text = decodeChunk(fallbackDecoders[kind], chunk, true); - if (!text) return; - if (kind === 'stderr') console.error(text); - else console.log(text); - } - - function finalizeCapture(current) { - if (!current) return ''; - const tail = current.decoder.decode(); - if (tail) current.chunks.push(tail); - return current.chunks.join(''); - } - - const attachCapture = () => ({ chunks: [], decoder: new TextDecoder() }); - - const mergeResult = (current) => { - const stdout = finalizeCapture(current.stdout); - const stderr = finalizeCapture(current.stderr); - return { stdout, stderr }; - }; - - // Load the runtime (returns a module instance with runPython/runPythonAsync) - let mp; - try { - mp = await mpjs.loadMicroPython({ - linebuffer: false, - stdout(chunk) { - handleStream('stdout', chunk); - }, - stderr(chunk) { - handleStream('stderr', chunk); - }, - }); + let mp; + let activeCapture = null; + + const defaultWriters = { + stdout: (text) => { if (text) console.log(text); }, + stderr: (text) => { if (text) console.error(text); }, + }; + + function pushOutput(kind, text) { + if (!text) return; + if (activeCapture) { + activeCapture[kind] += text; + } else { + defaultWriters[kind](text); + } + } + + const ensureNewline = (src) => (src.endsWith('\n') ? src : `${src}\n`); + + async function runWithCapture(src) { + activeCapture = { stdout: '', stderr: '' }; + let error; + try { + await mp.runPythonAsync(ensureNewline(src)); + } catch (err) { + error = err; + } + const result = activeCapture; + activeCapture = null; + if (error && typeof error === 'object') { + error.stdout = result.stdout; + error.stderr = result.stderr; + } + if (error) throw error; + return result; + } + + try { + mp = await mpjs.loadMicroPython({ + linebuffer: true, + stdout: (text) => pushOutput('stdout', text), + stderr: (text) => pushOutput('stderr', text), + }); status.textContent = 'Ready.'; runBtn.textContent = 'Run Python'; runBtn.disabled = false; testBtn.disabled = false; } catch (e) { @@ - const { stdout, stderr } = await runAndCapture(codeEl.value); + const { stdout, stderr } = await runWithCapture(codeEl.value); if (stdout) log(stdout.trimEnd()); if (stderr) log(stderr.trimEnd()); } catch (err) { if (err && typeof err === 'object') { if (err.stdout) log(String(err.stdout).trimEnd()); @@ - const { stdout } = await runAndCapture("print('hello world')\n"); + const { stdout } = await runWithCapture("print('hello world')\n"); record('prints hello world', stdout.trim() === 'hello world', `got: ${JSON.stringify(stdout.trim())}`); } // (2) arithmetic — DO NOT MODIFY (existing test) { - const { stdout } = await runAndCapture('print(1+2)\n'); + const { stdout } = await runWithCapture('print(1+2)\n'); record('arithmetic 1+2 == 3', stdout.trim() === '3', `got: ${JSON.stringify(stdout.trim())}`); } // (3) state persists — DO NOT MODIFY (existing test) { await mp.runPythonAsync('x=41\n'); - const { stdout } = await runAndCapture('print(x+1)\n'); + const { stdout } = await runWithCapture('print(x+1)\n'); record('state persists across runs', stdout.trim() === '42', `got: ${JSON.stringify(stdout.trim())}`); } // (4) exceptions propagate — DO NOT MODIFY (existing test) { let raised = false; @@ } // (5) NEW — stdlib math sanity { - const { stdout } = await runAndCapture('import math\nprint(math.sqrt(9))\n'); + const { stdout } = await runWithCapture('import math\nprint(math.sqrt(9))\n'); record('math.sqrt works', stdout.trim().split(/\s+/).pop() === '3.0', `got: ${JSON.stringify(stdout.trim())}`); } // (6) NEW — unicode output { - const { stdout } = await runAndCapture("print('μPython')\n"); + const { stdout } = await runWithCapture("print('μPython')\n"); record('unicode print', stdout.trim().endsWith('μPython'), `got: ${JSON.stringify(stdout.trim())}`); } *** End Patch PATCH
- workdir: /private/tmp/mpy
- command:
- call_id: call_pPOaHmlR8K3Icccq7Y1C6EP1
- type: function_call_output
- call_id: call_pPOaHmlR8K3Icccq7Y1C6EP1
- output:
- output:
Success. Updated the following files: M index.html - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Reviewing output capture and error handling
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Reviewing output capture and error handling
- item 1:
- content: null
- encrypted_content: encrypted_content: 3276 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- python3 playwright_check.py
- workdir: /private/tmp/mpy
- timeout_ms: 120000
- command:
- call_id: call_oLKKA92Wo8aUew6yO83qHBWE
- type: function_call_output
- call_id: call_oLKKA92Wo8aUew6yO83qHBWE
- output:
- output:
Initial status: Ready. Status after tests: Tests complete — 6/6 passed Output after tests: ✔ prints hello world — got: "hello world" ✔ arithmetic 1+2 == 3 — got: "3" ✔ state persists across runs — got: "42" ✔ exceptions propagate to JS ✔ math.sqrt works — got: "3.0" ✔ unicode print — got: "μPython" Status after run: Ready. Output after run: from Playwright - metadata:
- exit_code: 0
- duration_seconds: 1.1
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Proposing deeper code simplification
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Proposing deeper code simplification
- item 1:
- content: null
- encrypted_content: encrypted_content: 1976 bytes
- type: function_call
- name: shell
- arguments:
- command:
bash-lc- arg 3 (script):
apply_patch <<'PATCH' *** Begin Patch *** Update File: index.html @@ - const defaultWriters = { - stdout: (text) => { if (text) console.log(text); }, - stderr: (text) => { if (text) console.error(text); }, - }; - function pushOutput(kind, text) { if (!text) return; if (activeCapture) { activeCapture[kind] += text; } else { - defaultWriters[kind](text); + (kind === 'stderr' ? console.error : console.log)(text); } } - - const ensureNewline = (src) => (src.endsWith('\n') ? src : `${src}\n`); async function runWithCapture(src) { activeCapture = { stdout: '', stderr: '' }; let error; try { - await mp.runPythonAsync(ensureNewline(src)); + await mp.runPythonAsync(src.endsWith('\n') ? src : `${src}\n`); *** End Patch PATCH
- workdir: /private/tmp/mpy
- command:
- call_id: call_yji8m8R8SjtYc2FVwOGyQWqB
- type: function_call_output
- call_id: call_yji8m8R8SjtYc2FVwOGyQWqB
- output:
- output:
Success. Updated the following files: M index.html - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Reviewing code simplifications
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Reviewing code simplifications
- item 1:
- content: null
- encrypted_content: encrypted_content: 1420 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- python3 playwright_check.py
- workdir: /private/tmp/mpy
- timeout_ms: 120000
- command:
- call_id: call_MUkZ2aNy9eqCJV0PM0EFJpxF
- type: function_call_output
- call_id: call_MUkZ2aNy9eqCJV0PM0EFJpxF
- output:
- output:
Initial status: Ready. Status after tests: Tests complete — 6/6 passed Output after tests: ✔ prints hello world — got: "hello world" ✔ arithmetic 1+2 == 3 — got: "3" ✔ state persists across runs — got: "42" ✔ exceptions propagate to JS ✔ math.sqrt works — got: "3.0" ✔ unicode print — got: "μPython" Status after run: Ready. Output after run: from Playwright - metadata:
- exit_code: 0
- duration_seconds: 1.3
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Optimizing error handling and code simplification
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Optimizing error handling and code simplification
- item 1:
- content: null
- encrypted_content: encrypted_content: 3980 bytes
- type: function_call
- name: shell
- arguments:
- command:
bash-lc- arg 3 (script):
apply_patch <<'PATCH' *** Begin Patch *** Update File: index.html @@ - try { - const { stdout, stderr } = await runWithCapture(codeEl.value); - if (stdout) log(stdout.trimEnd()); - if (stderr) log(stderr.trimEnd()); - } catch (err) { - if (err && typeof err === 'object') { - if (err.stdout) log(String(err.stdout).trimEnd()); - if (err.stderr) log(String(err.stderr).trimEnd()); - } - log(String(err && err.message ? err.message : err)); + try { + const { stdout, stderr } = await runWithCapture(codeEl.value); + if (stdout) log(stdout.trimEnd()); + if (stderr) log(stderr.trimEnd()); + } catch (err) { + if (err?.stdout) log(String(err.stdout).trimEnd()); + if (err?.stderr) log(String(err.stderr).trimEnd()); + log(String(err?.message ?? err)); } finally { status.textContent = 'Ready.'; runBtn.disabled = false; } }); *** End Patch PATCH
- workdir: /private/tmp/mpy
- command:
- call_id: call_gzK3COsTQsD40WAoFqu15ewv
- type: function_call_output
- call_id: call_gzK3COsTQsD40WAoFqu15ewv
- output:
- output:
Success. Updated the following files: M index.html - metadata:
- exit_code: 0
- duration_seconds: 0.0
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Reviewing error message handling
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Reviewing error message handling
- item 1:
- content: null
- encrypted_content: encrypted_content: 1252 bytes
- type: function_call
- name: shell
- arguments:
- command:
- bash
- -lc
- python3 playwright_check.py
- workdir: /private/tmp/mpy
- timeout_ms: 120000
- command:
- call_id: call_BDY4ub3MvT0LsvI5lhfc8tp2
- type: function_call_output
- call_id: call_BDY4ub3MvT0LsvI5lhfc8tp2
- output:
- output:
Initial status: Ready. Status after tests: Tests complete — 6/6 passed Output after tests: ✔ prints hello world — got: "hello world" ✔ arithmetic 1+2 == 3 — got: "3" ✔ state persists across runs — got: "42" ✔ exceptions propagate to JS ✔ math.sqrt works — got: "3.0" ✔ unicode print — got: "μPython" Status after run: Ready. Output after run: from Playwright - metadata:
- exit_code: 0
- duration_seconds: 0.7
- output:
- cwd: /private/tmp/mpy
- approval_policy: never
- sandbox_policy:
- mode: danger-full-access
- model: gpt-5-codex
- summary: auto
- type: agent_reasoning
- text: Preparing final diff details
- type: agent_message
- message:
Simplified the MicroPython bridge: `index.html:48-137` now just toggles a single `activeCapture` object around each run, with `pushOutput` routing stdout/stderr either into the capture or `console.*`, and `runWithCapture` enforcing the trailing newline and attaching captured text to thrown errors. Updated the UI handlers/tests to use the streamlined helper: `index.html:139-204`. Tests: `python3 playwright_check.py` (needs the server on port 9850). All 6 checks pass and manual run echoes output. You can drop `micropython.mjs` when done if you only needed it for inspection.
- type: token_count
- info:
- total_token_usage:
- input_tokens: 1136286
- cached_input_tokens: 937344
- output_tokens: 41235
- reasoning_output_tokens: 30272
- total_tokens: 1177521
- last_token_usage:
- input_tokens: 33661
- cached_input_tokens: 33024
- output_tokens: 334
- reasoning_output_tokens: 192
- total_tokens: 33995
- model_context_window: 272000
- total_token_usage:
- type: reasoning
- summary:
- item 1:
- type: summary_text
- text: Preparing final diff details
- item 1:
- content: null
- encrypted_content: encrypted_content: 2596 bytes
- type: message
- role: assistant
- content:
- item 1:
- type: output_text
- text:
Simplified the MicroPython bridge: `index.html:48-137` now just toggles a single `activeCapture` object around each run, with `pushOutput` routing stdout/stderr either into the capture or `console.*`, and `runWithCapture` enforcing the trailing newline and attaching captured text to thrown errors. Updated the UI handlers/tests to use the streamlined helper: `index.html:139-204`. Tests: `python3 playwright_check.py` (needs the server on port 9850). All 6 checks pass and manual run echoes output. You can drop `micropython.mjs` when done if you only needed it for inspection.
- item 1: