Mercurial > hg
annotate contrib/python-zstandard/setup_zstd.py @ 37139:aa55c5354b8f
alias: reject non-ascii characters in user help/doc strings
Since command doc/help texts are passed to i18n.gettext(), they must be
ASCII. Otherwise, UnicodeError would be raised.
author | Yuya Nishihara <yuya@tcha.org> |
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date | Wed, 28 Mar 2018 22:04:45 +0900 |
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1 # Copyright (c) 2016-present, Gregory Szorc |
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2 # All rights reserved. |
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3 # |
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4 # This software may be modified and distributed under the terms |
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5 # of the BSD license. See the LICENSE file for details. |
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6 |
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7 import os |
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8 from distutils.extension import Extension |
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9 |
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10 |
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11 zstd_sources = ['zstd/%s' % p for p in ( |
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12 'common/entropy_common.c', |
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13 'common/error_private.c', |
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14 'common/fse_decompress.c', |
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15 'common/pool.c', |
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16 'common/threading.c', |
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17 'common/xxhash.c', |
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18 'common/zstd_common.c', |
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19 'compress/fse_compress.c', |
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20 'compress/huf_compress.c', |
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21 'compress/zstd_compress.c', |
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22 'compress/zstdmt_compress.c', |
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23 'decompress/huf_decompress.c', |
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24 'decompress/zstd_decompress.c', |
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25 'dictBuilder/cover.c', |
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26 'dictBuilder/divsufsort.c', |
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27 'dictBuilder/zdict.c', |
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28 )] |
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29 |
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30 zstd_sources_legacy = ['zstd/%s' % p for p in ( |
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31 'deprecated/zbuff_common.c', |
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32 'deprecated/zbuff_compress.c', |
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33 'deprecated/zbuff_decompress.c', |
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34 'legacy/zstd_v01.c', |
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35 'legacy/zstd_v02.c', |
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36 'legacy/zstd_v03.c', |
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37 'legacy/zstd_v04.c', |
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38 'legacy/zstd_v05.c', |
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39 'legacy/zstd_v06.c', |
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40 'legacy/zstd_v07.c' |
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41 )] |
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42 |
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43 zstd_includes = [ |
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44 'c-ext', |
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45 'zstd', |
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46 'zstd/common', |
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47 'zstd/compress', |
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48 'zstd/decompress', |
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49 'zstd/dictBuilder', |
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50 ] |
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51 |
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52 zstd_includes_legacy = [ |
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53 'zstd/deprecated', |
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54 'zstd/legacy', |
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55 ] |
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56 |
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57 ext_sources = [ |
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58 'zstd.c', |
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59 'c-ext/bufferutil.c', |
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60 'c-ext/compressiondict.c', |
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61 'c-ext/compressobj.c', |
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62 'c-ext/compressor.c', |
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63 'c-ext/compressoriterator.c', |
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64 'c-ext/compressionparams.c', |
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65 'c-ext/compressionwriter.c', |
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66 'c-ext/constants.c', |
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67 'c-ext/decompressobj.c', |
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68 'c-ext/decompressor.c', |
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69 'c-ext/decompressoriterator.c', |
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70 'c-ext/decompressionwriter.c', |
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71 'c-ext/frameparams.c', |
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72 ] |
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73 |
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74 zstd_depends = [ |
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75 'c-ext/python-zstandard.h', |
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76 ] |
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77 |
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78 |
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79 def get_c_extension(support_legacy=False, name='zstd'): |
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80 """Obtain a distutils.extension.Extension for the C extension.""" |
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81 root = os.path.abspath(os.path.dirname(__file__)) |
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82 |
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83 sources = [os.path.join(root, p) for p in zstd_sources + ext_sources] |
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84 if support_legacy: |
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85 sources.extend([os.path.join(root, p) for p in zstd_sources_legacy]) |
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86 |
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87 include_dirs = [os.path.join(root, d) for d in zstd_includes] |
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88 if support_legacy: |
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89 include_dirs.extend([os.path.join(root, d) for d in zstd_includes_legacy]) |
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90 |
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91 depends = [os.path.join(root, p) for p in zstd_depends] |
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92 |
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93 extra_args = ['-DZSTD_MULTITHREAD'] |
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94 |
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95 if support_legacy: |
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96 extra_args.append('-DZSTD_LEGACY_SUPPORT=1') |
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97 |
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98 # TODO compile with optimizations. |
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99 return Extension(name, sources, |
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100 include_dirs=include_dirs, |
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101 depends=depends, |
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102 extra_compile_args=extra_args) |