[4cat-to-zeeschuimer-automation-pr]

🤖 This PR was auto-generated by the 4CAT map_item sync workflow. The JavaScript was produced by an LLM and requires human review before merging — including manual fixes for any lint warnings flagged below.

Generation parameters

• Model: gpt-oss-120b (provider: litellm)
• LLM server: https://llmproxy.uva.nl
• Total LLM time: 25.14s
• Trigger: push d800a91...9afb2dc to 4CAT master (module: weibo).

Summary

• ✅ 1 translated
• ⚠️ 1 translated with lint warnings (require manual fix)
• ❌ 0 failed
• ❔ 0 skipped

Datasource	Module	Time	Warnings
datasources/weibo/search_weibo.py	modules/weibo.js	25.14s	⚠️ 3

⚠️ Lint warnings — fix before merging

The following datasources translated successfully but the static lint flagged issues that need human fixes. The auto-generated code was spliced into the JS module as-is; please patch the file directly in this PR.

datasources/weibo/search_weibo.py -> modules/weibo.js

• [map_item_function] Even without an f prefix, "text {var}" / 'text {var}' are literal text in JavaScript — no interpolation happens. Whenever the original Python used an f-string, the JS must use a template literal (backticks).
• [map_item_function] Regex detected. The current LLM translates regex unreliably (escapes, character classes, flags) — please verify the regex behavior against the Python original by hand.
• [helpers_to_add[4]] Regex detected. The current LLM translates regex unreliably (escapes, character classes, flags) — please verify the regex behavior against the Python original by hand.

datasources/weibo/search_weibo.py -> modules/weibo.js (25.14s) ⚠️

LLM commentary:

Implemented all helper functions that the original Python map_item relied on: weibo_is_post, weibo_is_shortened, weibo_first_set, weibo_post_text, weibo_hashtags, weibo_image_urls, and weibo_video_url. Used global helpers (MappedItem, MissingMappedField, MapItemException, readable_url, strip_tags, value_or_missing, py_get, formatUtcTimestamp) as provided by Zeeschuimer. Date parsing uses Date.parse which handles the original format with timezone. All Python f‑strings become template literals, and boolean "yes"/"no" strings are reproduced. Missing fields use new MissingMappedField('') to match Python's MissingMappedField(''). No additional imports are required.

4CAT commits:

• 9afb2dc weibo: pass referrer to downloaders (fixes image/video direct downloads)

Python diff

diff --git a/datasources/weibo/search_weibo.py b/datasources/weibo/search_weibo.py
index 6a1d38cd..077b601e 100644
--- a/datasources/weibo/search_weibo.py
+++ b/datasources/weibo/search_weibo.py
@@ -32,6 +32,10 @@ class SearchWeibo(Search):
         "[Zeeschuimer browser extension](https://github.com/digitalmethodsinitiative/zeeschuimer)"
     ]
 
+    # Weibo's image and video servers refuse requests from a browser that does
+    # not say it came from Weibo
+    media_request_headers = {"Referer": "https://weibo.com/"}
+
     def get_items(self, query):
         """
         Run custom search