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https://github.com/ocrmypdf/OCRmyPDF.git
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c77ae4b34c
Breaking change for PDF rendering plugins (although none are known to exist). This provides better separation of Ghostscript specific concerns from the generic plugin interface.
40 lines
1.2 KiB
Python
40 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 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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from ocrmypdf.subprocess import run_polling_stderr
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def run_rig_args(args, **kwargs):
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# Remove the two arguments that tell ghostscript to create a PDF/A
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# Does not remove the Postscript definition file - not necessary
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# to cause PDF/A creation failure
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new_args = [
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arg for arg in args if not arg.startswith('-dPDFA') and not arg.endswith('.ps')
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]
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proc = run_polling_stderr(new_args, **kwargs)
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return proc
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@hookimpl
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def generate_pdfa(pdf_pages, pdfmark, output_file, context, pdf_version, pdfa_part):
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with patch('ocrmypdf._exec.ghostscript.run_polling_stderr') as mock:
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mock.side_effect = run_rig_args
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ghostscript.generate_pdfa(
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pdf_pages=pdf_pages,
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pdfmark=pdfmark,
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output_file=output_file,
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context=context,
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pdf_version=pdf_version,
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pdfa_part=pdfa_part,
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progressbar_class=None,
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stop_on_soft_error=True,
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)
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mock.assert_called()
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return output_file
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