login + submit + open: everythign except for CSES, CodeForces, and AtCider #296

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opened 2026-03-05 00:28:11 +00:00 by barrettruth · 0 comments

barrettruth commented

2026-03-05 00:28:11 +00:00

Current stubs return 'not yet implemented' for login and submit on CodeChef, Kattis, and USACO. Each needs `login_action` + `submit_action` in the scraper, plus the validated login flow matching AtCoder/CF.

Priority order (estimated complexity):

USACO — uploads via web form, no CAPTCHA expected
CodeChef — has an API; auth complexity TBD
Kattis — blocked on #298 (architecture) before login/submit can be built

Each platform should follow the ndjson event protocol (`status`, `credentials`, `success`) and integrate with `run_scraper`'s `needs_browser` flag where a headless browser is required.

Current stubs return 'not yet implemented' for login and submit on CodeChef, Kattis, and USACO. Each needs \`login_action\` + \`submit_action\` in the scraper, plus the validated login flow matching AtCoder/CF. Priority order (estimated complexity): 1. **USACO** — uploads via web form, no CAPTCHA expected 2. **CodeChef** — has an API; auth complexity TBD 3. **Kattis** — blocked on #298 (architecture) before login/submit can be built Each platform should follow the ndjson event protocol (\`status\`, \`credentials\`, \`success\`) and integrate with \`run_scraper\`'s \`needs_browser\` flag where a headless browser is required.