James R. BarlowandClaude Opus 4.5
3e46b039ed
Added use_cropbox parameter to rasterize_pdf_page hook to allow choosing between MediaBox and CropBox rendering: - Default is use_cropbox=False (MediaBox) for consistency with Ghostscript's existing behavior - Ghostscript: passes -dUseCropBox when use_cropbox=True - pypdfium: calculates crop values to expand from CropBox to MediaBox when use_cropbox=False This aligns both rasterizers to produce the same output dimensions by default, making the rasterizer choice transparent for page geometry. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
51 lines
1.2 KiB
Python
51 lines
1.2 KiB
Python
# SPDX-FileCopyrightText: 2022 James R. Barlow
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# SPDX-License-Identifier: MIT
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from __future__ import annotations
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from pathlib import Path
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from subprocess import CalledProcessError
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from unittest.mock import patch
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from ocrmypdf import hookimpl
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from ocrmypdf.builtin_plugins import ghostscript
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def raise_gs_fail(*args, **kwargs):
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raise CalledProcessError(
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1, 'gs', output=b"", stderr=b"TEST ERROR: gs_raster_failure.py"
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)
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@hookimpl
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def rasterize_pdf_page(
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input_file,
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output_file,
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raster_device,
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raster_dpi,
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pageno,
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page_dpi,
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rotation,
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filter_vector,
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stop_on_soft_error,
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options,
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use_cropbox,
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) -> Path:
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with patch('ocrmypdf._exec.ghostscript.run') as mock:
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mock.side_effect = raise_gs_fail
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ghostscript.rasterize_pdf_page(
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input_file=input_file,
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output_file=output_file,
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raster_device=raster_device,
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raster_dpi=raster_dpi,
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pageno=pageno,
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page_dpi=page_dpi,
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rotation=rotation,
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filter_vector=filter_vector,
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stop_on_soft_error=stop_on_soft_error,
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options=options,
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use_cropbox=use_cropbox,
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)
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mock.assert_called()
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return output_file
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