Knowit
c6fd111d6d
Three crawler ergonomics for batch operations:
--no-cover Skip cover image download. For scan-only modes (license/meta
scrape) this drops ~1.3s/project and avoids slow-CDN hangs.
--concurrency N ThreadPoolExecutor wrapping the per-project loop. Default
1 = serial (current behavior). Anonymous endpoints tolerate
5+ comfortably; output uses a print lock for readable
interleaved progress. fetch_cover plumbs through crawl_one.
Drop cross-host sleep #1: in crawl_one between detail HTML (oshwhub.com)
and cover image (image.lceda.cn). Different hosts — sleep was unnecessary.
Saves ~1s/project. Sleep #2 (post-cover, before next iteration) stays — it
gates the next oshwhub.com hit.
download_to gains max_seconds wall budget (default 60s, cover uses 15s).
Defends against pathologically slow CDN connections — observed 10 KB/s
on image.lceda.cn for one project, would have hung 6+ min on a 3.6 MB
cover otherwise. httpx default timeout resets per chunk, so streaming
downloads need an external wall-clock guard.
batch-50 Step 1 (license/meta scrape) shipped:
50/50 candidates have metadata.json + license recorded
License distribution: GPL 3.0 32, Public Domain 6, NC variants 8,
CERN-OHL 1, MIT 1, CC BY 3.0 1
Forge-friendly (non-NC): 41/50 (82%)
Declared attachments: 180 files / 2.36 GB (median 18 MB/proj, max 304 MB)
Walltime: 3min 26s for 28 projects at concurrency=5 (server-side
HTML render bound, not sleep-bound)
One orphan partial cover (a670e60a...) cleaned up — leftover from the
first aborted run before the timeout fix landed.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
95 lines
3.1 KiB
JSON
95 lines
3.1 KiB
JSON
{
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"source": "oshwhub",
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"source_url": "https://oshwhub.com/kirito/rtl8367-4ge-2sfp_copy",
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"project_id": "e5dc20d57ef243b985ff86c12a46135c",
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"title": "RTL8367S-4GE+SFP千兆光电交换机",
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"description_short": "这是基于RTL8367S的4电口+1光口的千兆交换机",
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"description_path": "description.md",
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"author": {
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"username": "kirito",
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"display_name": "Kirito",
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"user_id": "3dc72a434ae74b968d0478d4a9c8724f"
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},
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"license": "GPL 3.0",
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"tags": [],
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"created_at": "2023-03-12T09:00:26.000Z",
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"updated_at": "2026-02-27T04:47:40.000Z",
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"published_at": "2023-03-31T01:25:06.000Z",
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"crawled_at": "2026-04-28T17:27:53.407895+00:00",
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"metrics": {
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"likes": 477,
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"stars": 880,
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"forks": 367,
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"views": 94333,
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"watch": 0,
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"comments": 264
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},
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"cover": {
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"url": "https://image.lceda.cn/pullimage/UoqTBBjftYyim6eEWgYwvOhyJBkGwJi3jt8xOu65.jpeg",
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"path": null
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},
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"files": [
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{
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"name": "RTL8367S-4GE+SFP.bin",
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"url": "https://image.lceda.cn/attachments/2023/3/FFOIRSzIBjcvynDS5pfMeBvHrAZy8cnSi2q9C5D9.bin",
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"original_id": "05cf524ea2b64f9e8a963c4907d65f3b",
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"ext": "bin",
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"mime": "application/octet-stream",
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"size": 8192,
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"md5": "72401b8ea7002d4d65ec98d6d2cadde9"
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},
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{
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"name": "PCB_RTL8367-4GE+SFP_rev0.rar",
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"url": "https://image.lceda.cn/attachments/2023/3/7gsjWk2s5mKrxqeZamXbajUYOhMs5wYRWRZREhRC.rar",
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"original_id": "bcef653831474687868787bb82c54f85",
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"ext": "rar",
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"mime": "application/octet-stream",
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"size": 222475,
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"md5": "b185fc63375c24b1e74e20cf363202bf"
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},
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{
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"name": "VID_20230312_133307.mp4",
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"url": "https://image.lceda.cn/attachments/2023/3/xOj5ARdFTkrinmEc8imrKHQCyVf7a9klzulmi8E8.mp4",
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"original_id": "890478d565c44260b1e590df6dd6ff53",
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"ext": "mp4",
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"mime": "video/mp4",
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"size": 29903806,
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"md5": "749924ed1fe29f666bde473e71186565"
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},
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{
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"name": "VID_20230312_135223.mp4",
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"url": "https://image.lceda.cn/attachments/2023/3/q6WU25dXhfIkvt8DpH8euvpAtme4Bsy0LxoxZUrp.mp4",
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"original_id": "997d1d2d32a34a9d8a9be619d30bfe02",
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"ext": "mp4",
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"mime": "video/mp4",
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"size": 20963984,
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"md5": "9eccd8242a28b5a606c9463d8349c21e"
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},
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{
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"name": "RTL8367S-4GE1SFP.dwg",
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"url": "https://image.lceda.cn/attachments/2023/3/b7VRfNgfOQSRCPT4iAO79gr1toiFIhiwtmrq1Llb.dwg",
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"original_id": "77da8e238d7b4b04860effb41dd38e1c",
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"ext": "dwg",
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"mime": "application/octet-stream",
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"size": 63141,
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"md5": "7d38bed4d0d008c9f123697acd68cb2b"
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},
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{
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"name": "装配体.STL",
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"url": "https://image.lceda.cn/attachments/2023/3/E4mTk2Ej2FCguQpYIIEyYXhrNJrG5EEknodjdwHx.bin",
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"original_id": "6edc4049be5744a898ecb80b3f4b7433",
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"ext": "bin",
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"mime": "application/octet-stream",
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"size": 151884,
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"md5": "91494ca808df5d86f48f4695f8d68a8f"
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}
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],
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"raw_fields": {
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"path": "kirito/rtl8367-4ge-2sfp_copy",
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"grade": 4,
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"origin": "std",
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"public": true,
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"publish": true,
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"skipped_files": []
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}
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} |