claude
389ac2e460
Apply the no-ai-slop standard (now binding in AGENTS.md): the em-dash character is banned outright (restructured, not blind-replaced), plus the banned word/phrase list (delve, leverage, robust, seamless, truly, unlock, etc.). 0 em-dashes remain in modules + capstone; the only "robust" left is the planted M10 ai-change.patch trap. Module H1 titles use a colon separator. All deliberate teaching devices preserved; labs compile/parse (py/sh/yaml/json); no junk. AGENTS.md updated with the hard no-slop rules. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01TfzV5QvtPDz8LJS3Pu5VLT
50 lines
1.8 KiB
Python
50 lines
1.8 KiB
Python
"""A 'sync' command for the tasks-app: the BEFORE picture for Module 17.
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This is exactly the kind of file an AI hands you when you ask it to "add a command that syncs
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tasks to our backend." It works. It also has two AI-classic mistakes baked in:
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1. The API key is hardcoded right here in the source (see API_KEY below).
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2. The backend URL is hardcoded too, so there is no way to point dev at a dev server and
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prod at the prod one without editing code.
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Your job in the lab is to refactor BOTH out of the source and into the environment. Don't read
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ahead and fix it yet; first run it as-is so you can see the smell.
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Run it:
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python sync.py
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It does not actually hit the network (so the lab works offline, on any OS); it simulates the
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request and prints what it *would* send.
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"""
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import json
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from pathlib import Path
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# --- The anti-pattern. This is what we are here to remove. ---------------------------------
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API_KEY = "sk-live-9f8a7b6c5d4e3f2a1b0c9d8e7f6a5b4c" # <-- a real-looking secret, in source
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BACKEND_URL = "https://api.example-tasks.com/v1" # <-- environment baked into code
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# -------------------------------------------------------------------------------------------
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STATE = Path(__file__).parent / "tasks.json"
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def load_task_count() -> int:
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"""Count tasks from the tasks-app state file, if it exists."""
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if not STATE.exists():
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return 0
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return len(json.loads(STATE.read_text()))
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def sync() -> int:
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count = load_task_count()
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# In a real client this would be an authenticated HTTP request. We just show what it'd send.
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print(f"POST {BACKEND_URL}/tasks/sync")
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print(f"Authorization: Bearer {API_KEY}")
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print(f"Body: {{\"task_count\": {count}}}")
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print("(simulated) sync OK")
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return 0
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if __name__ == "__main__":
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raise SystemExit(sync())
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