James R. Barlow
273826377e
prek runs local hooks as plain execs against tools uv already provisions, so ruff/mypy can never drift from the versions/config uv.lock pins elsewhere and CI needs no separate hook-cache download. - Add ruff and prek to the uv dev dependency group (ruff wasn't a uv-managed dependency before; pre-commit silently vendored its own). - Replace .pre-commit-config.yaml with prek.toml: keep the pre-commit-hooks repo for generic file checks, convert ruff-format/ ruff-check to local `uv run ruff ...` hooks, and add a local mypy hook that reports but never fails (87 pre-existing errors need a separate cleanup before it can be made blocking). - Add a `lint` job to CI that runs `prek run --all-files` and gate the OS/Python test matrix on it so lint issues fail fast. - Fix the ruff debt (format + lint) uncovered by actually running it, since it was small and mechanical, so the new CI gate starts green.
45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
#!/usr/bin/env python3
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# SPDX-FileCopyrightText: 2024 James R. Barlow
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# SPDX-License-Identifier: MIT
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"""Helper script for bisecting PDFs to find a page with an issue."""
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from __future__ import annotations
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import sys
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import pikepdf
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if len(sys.argv) != 2:
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print(f"Usage: {sys.argv[0]} <input.pdf>")
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sys.exit(1)
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with pikepdf.open(sys.argv[1]) as pdf:
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num_pages = len(pdf.pages)
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low = 0
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high = num_pages - 1
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while low <= high:
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mid = (low + high) // 2
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with pikepdf.new() as new_pdf:
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new_pdf.pages.extend(pdf.pages[low : mid + 1])
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new_pdf.save(f"bisect-issue-{low + 1}-{mid + 1}.pdf")
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print(f"Is bisect-issue-{low + 1}-{mid + 1}.pdf good or bad?", end=" ")
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while True:
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response = input().lower()
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if response == "good":
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low = mid + 1
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break
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elif response == "bad":
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high = mid - 1
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break
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else:
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print("Please respond with 'good' or 'bad'.")
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print(f"The issue is on page {low + 1} of the original PDF.")
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with pikepdf.new() as new_pdf:
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new_pdf.pages.extend(pdf.pages[low])
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new_pdf.save(f"bisect-issue-bad-{low + 1}.pdf")
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with pikepdf.new() as new_pdf:
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new_pdf.pages.extend(pdf.pages[:low])
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new_pdf.pages.extend(pdf.pages[low + 1 :])
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new_pdf.save(f"bisect-issue-good-{low + 1}.pdf")
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