83 lines
2.0 KiB
Python
83 lines
2.0 KiB
Python
# © 2016 James R. Barlow: github.com/jbarlow83
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#
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# This file is part of OCRmyPDF.
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#
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# OCRmyPDF is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# OCRmyPDF is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with OCRmyPDF. If not, see <http://www.gnu.org/licenses/>.
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from enum import IntEnum
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class ExitCode(IntEnum):
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ok = 0
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bad_args = 1
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input_file = 2
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missing_dependency = 3
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invalid_output_pdf = 4
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file_access_error = 5
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already_done_ocr = 6
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child_process_error = 7
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encrypted_pdf = 8
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invalid_config = 9
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pdfa_conversion_failed = 10
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other_error = 15
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ctrl_c = 130
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class ExitCodeException(Exception):
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exit_code = ExitCode.other_error
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class BadArgsError(ExitCodeException):
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exit_code = ExitCode.bad_args
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class PdfMergeFailedError(ExitCodeException):
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exit_code = ExitCode.input_file
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class MissingDependencyError(ExitCodeException):
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exit_code = ExitCode.missing_dependency
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class UnsupportedImageFormatError(ExitCodeException):
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exit_code = ExitCode.input_file
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class DpiError(ExitCodeException):
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exit_code = ExitCode.input_file
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class OutputFileAccessError(ExitCodeException):
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exit_code = ExitCode.file_access_error
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class PriorOcrFoundError(ExitCodeException):
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exit_code = ExitCode.already_done_ocr
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class InputFileError(ExitCodeException):
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exit_code = ExitCode.input_file
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class SubprocessOutputError(ExitCodeException):
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exit_code = ExitCode.child_process_error
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class EncryptedPdfError(ExitCodeException):
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exit_code = ExitCode.encrypted_pdf
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class TesseractConfigError(ExitCodeException):
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exit_code = ExitCode.invalid_config
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