feat: add evolution chain scraping

[bupt-lxc]

Summary

• Added parse_evolution_chain() to scrape evolution chain from each sprite's detail page
• Each stage includes: name, no (sprite number), evolves_from, level, condition
• no is backfilled post-scrape via name→no mapping, supporting form variants (e.g. 板板壳（蜕皮时的样子）)
• evolution_chain field is stored before skills in JSON output
• CSV includes evolution_chain column: name(level/condition);...

Full Scrape Results

465 sprites scraped — 465 succeeded, 0 failed.

Metric	Value
Total sprites	465
With evolution chain	406
No evolution chain	59
Stages with no = null	0

Sample Data — JSON

3-stage chain (喵喵):

[
{"name": "喵喵", "no": 2, "evolves_from": null, "level": null, "condition": null},
{"name": "喵呜", "no": 3, "evolves_from": "喵喵", "level": "16", "condition": null},
{"name": "魔力猫", "no": 4, "evolves_from": "喵呜", "level": "32", "condition": null}
]

Special condition + form variant (晶石蜗):

[
{"name": "矿晶虫", "no": 39, "evolves_from": null, "level": null, "condition": null},
{"name": "晶石蜗（西瓜碧玺的样子）", "no": 40, "evolves_from": "矿晶虫", "level": "40", "condition": "撞击三次蓝晶碧玺"}
]

Sample Data — CSV

evolution_chain column format: name(level/condition);... — empty fields left blank.

name	evolution_chain
喵喵	喵喵(/);喵呜(16/);魔力猫(32/)
晶石蜗	矿晶虫(/);晶石蜗（西瓜碧玺的样子）(40/撞击三次蓝晶碧玺)

Test Plan

• 3-stage chain with level requirements
• Special condition evolution captured
• Form variant sprites correctly mapped to no (e.g. 板板壳（蜕皮时的样子）→ no: 12)
• Full scrape: 465/465 succeeded, 0 no=null stages
• No impact on sim/ battle engine

[AofeiLi-code]

Thank you for your contribution

[AofeiLi-code]

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…

*bupt-lxc* left a comment (AofeiLi-code/rocom-data#1) <#1?email_source=notifications&email_token=A3NYWCQOFPMEW7VXJTNUT2T4W56XJA5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTIMRYHEZDCOJUHAZKM4TFMFZW63VMON2GC5DFL5RWQYLOM5S2KZLWMVXHJNLQOJPWG33NNVSW45C7N5YGK3S7MNWGSY3L#issuecomment-4289219482> 作者你好，你的项目很好，我是提pr的bupt-lxc，你项目中数据爬取的功能和图片识别的功能帮助了我开发项目。 我的项目目前正在开发（和对战的思路不同，但应该能互相辅助），如果能够应用，预计应该能获得至少100+star并产生一定影响力，目前我正值找工作面试期间，也非常忙，所以实际开发时间有限，进度比较慢，不知你是否感兴趣，如果感兴趣可以给我回您的微信，我们可以共同开发，我认为非常需要你的经验。如果暂时没空也没关系，就等之后再一起开发。 期待你的回复 李星辰 北京邮电大学/研博生/计算机学院（国家示范性软件学院） 北京 &nbsp; &nbsp; &nbsp; ------------------&nbsp;Original&nbsp;------------------ From: ***@***.***&gt;; Date: &nbsp;Tue, Apr 21, 2026 04:43 PM To: ***@***.***&gt;; Cc: &nbsp;"Xingchen ***@***.***&gt;; ***@***.***&gt;; Subject: &nbsp;Re: [AofeiLi-code/rocom-data] feat: add evolution chain scraping (PR #1) &nbsp; Merged #1 into main. — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***&gt; — Reply to this email directly, view it on GitHub <#1?email_source=notifications&email_token=A3NYWCQOFPMEW7VXJTNUT2T4W56XJA5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTIMRYHEZDCOJUHAZKM4TFMFZW63VMON2GC5DFL5RWQYLOM5S2KZLWMVXHJNLQOJPWG33NNVSW45C7N5YGK3S7MNWGSY3L#issuecomment-4289219482>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A3NYWCTZQ2YGXXROITF7OU34W56XJAVCNFSM6AAAAACX4WKQZWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHM2DEOBZGIYTSNBYGI> . You are receiving this because you modified the open/close state.Message ID: ***@***.***>