jats

name	jats
description	Platform rules, WP API filtering, and date/venue extraction for the 日本台湾学会 (JATS) scraper
applyTo	scraper/sources/jats.py

JATS Scraper — Platform Profile

Site Overview

Field	Value
Site URL	https://jats.gr.jp/
Type	WordPress REST API
Auth	None
Rate Limit	None observed
Source Name	jats
Source ID Format	jats_{wp_post_id} (e.g. jats_7410)
--source key	jats

JATS (日本台湾学会 / Japan Association for Taiwan Studies) is an academic society based at 東京大学東洋文化研究所 (文京区). It holds 定例研究会（関東）monthly at Tokyo universities (Waseda, Tokyo, Hosei) and an annual 学術大会. ALL events are Taiwan-related — no keyword filter needed.

WP REST API

• Base: https://jats.gr.jp/wp-json/wp/v2/posts
• Category 6 (taikai-tokyo, 定例研究会Tokyo) — 226 posts
• Category 13 (taikai-2, 学術大会) — 21 posts (annual conference)

Post Types in Category 6

Two types share the same category — only scrape the structured detail type:

Type	URL Pattern	Content	Action
Announcement	/taikai-tokyo/kantoNNN/	Just says "学会ブログに掲載しました"	SKIP
Structured detail	/taikai/tokyoNNN	Has 日時, 場所, プログラム	SCRAPE

Filter: re.search(r"/taikai/tokyo\d+$", link) — only structured detail posts.

Field Mappings

Event Field	Source
name_ja	Post title.rendered (HTML stripped)
start_date	Content: 日時 YYYY年M月DD日（曜日）HH:MM-HH:MM
location_name	Content: 場所 VENUE (stop at ■, ※, http, プログラム)
location_address	Same as location_name
source_url	Post link
source_id	jats_{post_id}
is_paid	False (academic seminars, free)
category	["academic", "taiwan_japan"]

Date Extraction

Format: 日時 2026年4月25日（土）10:30-16:00 （JST）

• Label 日時 (no colon) followed by a space, then date
• Remove DOW （土） with re.sub(r"（[月火水木金土日・祝）]+）", "", raw)
• Remove （JST） annotation
• Match YYYY年M月DD日 for date
• Match HH:MM (ASCII colon) for start time

Stop Labels for _extract_after_label

■, ※, ●, http, プログラム, 言語, 定員, 申込, 主催

Single-char stops (■, ●, ※) need \s+CHAR not \s+CHAR[\s：:].

Troubleshooting

Symptom	Likely Cause	Fix
Announcement posts scraped	URL filter too loose	Ensure _DETAIL_URL_RE = re.compile(r"/taikai/tokyo\d+$")
location_name too long (includes URL)	Stop label not matching	Check http is in _STOP_LABELS with single-char rule
start_date = midnight	No time in post	Normal for some posts; date is still correct

Pending Rules

• Consider adding category 13 (学術大会) if annual conference is not covered by Peatix.