86 lines
4.5 KiB
Python
Executable File
86 lines
4.5 KiB
Python
Executable File
#! /usr/bin/env python3
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# __ __ _
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# ___\ \/ /_ __ __ _| |_
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# / _ \\ /| '_ \ / _` | __|
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# | __// \| |_) | (_| | |_
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# \___/_/\_\ .__/ \__,_|\__|
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# |_| XML parser
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#
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# Copyright (c) 2019-2021 Sebastian Pipping <sebastian@pipping.org>
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# Copyright (c) 2021 Tim Bray <tbray@textuality.com>
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# Licensed under the MIT license:
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to permit
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# persons to whom the Software is furnished to do so, subject to the
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# following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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# NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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# USE OR OTHER DEALINGS IN THE SOFTWARE.
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import argparse
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epilog = """
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exit status:
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0 the input files are well-formed and the output (if requested) was written successfully
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1 could not allocate data structures, signals a serious problem with execution environment
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2 one or more input files were not well-formed
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3 could not create an output file
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4 command-line argument error
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xmlwf of libexpat is software libre, licensed under the MIT license.
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Please report bugs at https://github.com/libexpat/libexpat/issues. Thank you!
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"""
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usage = """
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%(prog)s [OPTIONS] [FILE ...]
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%(prog)s -h
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%(prog)s -v
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"""
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parser = argparse.ArgumentParser(prog='xmlwf', add_help=False,
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usage=usage,
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description='xmlwf - Determines if an XML document is well-formed',
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formatter_class=argparse.RawTextHelpFormatter,
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epilog=epilog)
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input_related = parser.add_argument_group('input control arguments')
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input_related.add_argument('-s', action='store_true', help='print an error if the document is not [s]tandalone')
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input_related.add_argument('-n', action='store_true', help='enable [n]amespace processing')
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input_related.add_argument('-p', action='store_true', help='enable processing external DTDs and [p]arameter entities')
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input_related.add_argument('-x', action='store_true', help='enable processing of e[x]ternal entities')
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input_related.add_argument('-e', action='store', metavar='ENCODING', help='override any in-document [e]ncoding declaration')
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input_related.add_argument('-w', action='store_true', help='enable support for [W]indows code pages')
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input_related.add_argument('-r', action='store_true', help='disable memory-mapping and use normal file [r]ead IO calls instead')
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input_related.add_argument('-k', action='store_true', help='when processing multiple files, [k]eep processing after first file with error')
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output_related = parser.add_argument_group('output control arguments')
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output_related.add_argument('-d', action='store', metavar='DIRECTORY', help='output [d]estination directory')
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output_mode = output_related.add_mutually_exclusive_group()
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output_mode.add_argument('-c', action='store_true', help='write a [c]opy of input XML, not canonical XML')
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output_mode.add_argument('-m', action='store_true', help='write [m]eta XML, not canonical XML')
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output_mode.add_argument('-t', action='store_true', help='write no XML output for [t]iming of plain parsing')
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output_related.add_argument('-N', action='store_true', help='enable adding doctype and [n]otation declarations')
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parser.add_argument('files', metavar='FILE', nargs='*', help='file to process (default: STDIN)')
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info = parser.add_argument_group('info arguments')
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info = info.add_mutually_exclusive_group()
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info.add_argument('-h', action='store_true', help='show this [h]elp message and exit')
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info.add_argument('-v', action='store_true', help='show program\'s [v]ersion number and exit')
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if __name__ == '__main__':
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parser.print_help()
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