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1 #!/usr/bin/env python |
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2 # pylint: disable=W0142,W0403,W0404,W0613,W0622,W0622,W0704,R0904,C0103,E0611 |
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3 # |
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4 # copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved. |
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5 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr |
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6 # |
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7 # This file is part of CubicWeb. |
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8 # |
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9 # CubicWeb is free software: you can redistribute it and/or modify it under the |
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10 # terms of the GNU Lesser General Public License as published by the Free |
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11 # Software Foundation, either version 2.1 of the License, or (at your option) |
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12 # any later version. |
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13 # |
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14 # CubicWeb is distributed in the hope that it will be useful, but WITHOUT |
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15 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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16 # FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more |
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17 # details. |
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18 # |
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19 # You should have received a copy of the GNU Lesser General Public License |
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20 # along with CubicWeb. If not, see <http://www.gnu.org/licenses/>. |
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21 """Generic Setup script, takes package info from __pkginfo__.py file |
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22 """ |
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23 __docformat__ = "restructuredtext en" |
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24 |
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25 import os |
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26 import sys |
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27 import shutil |
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28 from os.path import exists, join, walk |
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29 |
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30 try: |
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31 if os.environ.get('NO_SETUPTOOLS'): |
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32 raise ImportError() # do as there is no setuptools |
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33 from setuptools import setup |
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34 from setuptools.command import install_lib |
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35 USE_SETUPTOOLS = True |
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36 except ImportError: |
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37 from distutils.core import setup |
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38 from distutils.command import install_lib |
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39 USE_SETUPTOOLS = False |
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40 from distutils.command import install_data |
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41 |
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42 # import required features |
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43 from __pkginfo__ import modname, version, license, description, web, \ |
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44 author, author_email, classifiers |
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45 |
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46 if exists('README'): |
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47 long_description = open('README').read() |
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48 else: |
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49 long_description = '' |
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50 |
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51 # import optional features |
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52 import __pkginfo__ |
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53 if USE_SETUPTOOLS: |
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54 requires = {} |
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55 for entry in ("__depends__",): # "__recommends__"): |
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56 requires.update(getattr(__pkginfo__, entry, {})) |
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57 install_requires = [("%s %s" % (d, v and v or "")).strip() |
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58 for d, v in requires.items()] |
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59 else: |
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60 install_requires = [] |
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61 |
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62 distname = getattr(__pkginfo__, 'distname', modname) |
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63 scripts = getattr(__pkginfo__, 'scripts', ()) |
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64 include_dirs = getattr(__pkginfo__, 'include_dirs', ()) |
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65 data_files = getattr(__pkginfo__, 'data_files', None) |
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66 ext_modules = getattr(__pkginfo__, 'ext_modules', None) |
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67 dependency_links = getattr(__pkginfo__, 'dependency_links', ()) |
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68 |
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69 BASE_BLACKLIST = ('CVS', '.svn', '.hg', 'debian', 'dist', 'build') |
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70 IGNORED_EXTENSIONS = ('.pyc', '.pyo', '.elc', '~') |
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71 |
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72 |
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73 def ensure_scripts(linux_scripts): |
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74 """ |
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75 Creates the proper script names required for each platform |
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76 (taken from 4Suite) |
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77 """ |
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78 from distutils import util |
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79 if util.get_platform()[:3] == 'win': |
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80 scripts_ = [script + '.bat' for script in linux_scripts] |
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81 else: |
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82 scripts_ = linux_scripts |
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83 return scripts_ |
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84 |
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85 |
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86 def export(from_dir, to_dir, |
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87 blacklist=BASE_BLACKLIST, |
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88 ignore_ext=IGNORED_EXTENSIONS, |
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89 verbose=True): |
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90 """make a mirror of from_dir in to_dir, omitting directories and files |
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91 listed in the black list |
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92 """ |
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93 def make_mirror(arg, directory, fnames): |
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94 """walk handler""" |
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95 for norecurs in blacklist: |
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96 try: |
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97 fnames.remove(norecurs) |
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98 except ValueError: |
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99 pass |
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100 for filename in fnames: |
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101 # don't include binary files |
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102 if filename[-4:] in ignore_ext: |
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103 continue |
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104 if filename[-1] == '~': |
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105 continue |
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106 src = join(directory, filename) |
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107 dest = to_dir + src[len(from_dir):] |
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108 if verbose: |
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109 sys.stderr.write('%s -> %s\n' % (src, dest)) |
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110 if os.path.isdir(src): |
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111 if not exists(dest): |
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112 os.mkdir(dest) |
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113 else: |
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114 if exists(dest): |
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115 os.remove(dest) |
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116 shutil.copy2(src, dest) |
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117 try: |
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118 os.mkdir(to_dir) |
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119 except OSError as ex: |
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120 # file exists ? |
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121 import errno |
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122 if ex.errno != errno.EEXIST: |
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123 raise |
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124 walk(from_dir, make_mirror, None) |
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125 |
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126 |
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127 class MyInstallLib(install_lib.install_lib): |
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128 """extend install_lib command to handle package __init__.py and |
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129 include_dirs variable if necessary |
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130 """ |
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131 def run(self): |
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132 """overridden from install_lib class""" |
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133 install_lib.install_lib.run(self) |
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134 # manually install included directories if any |
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135 if include_dirs: |
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136 base = modname |
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137 for directory in include_dirs: |
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138 dest = join(self.install_dir, base, directory) |
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139 export(directory, dest, verbose=False) |
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140 |
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141 # re-enable copying data files in sys.prefix |
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142 old_install_data = install_data.install_data |
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143 if USE_SETUPTOOLS: |
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144 # overwrite InstallData to use sys.prefix instead of the egg directory |
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145 class MyInstallData(old_install_data): |
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146 """A class that manages data files installation""" |
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147 def run(self): |
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148 _old_install_dir = self.install_dir |
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149 if self.install_dir.endswith('egg'): |
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150 self.install_dir = sys.prefix |
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151 old_install_data.run(self) |
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152 self.install_dir = _old_install_dir |
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153 try: |
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154 # only if easy_install available |
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155 import setuptools.command.easy_install # noqa |
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156 # monkey patch: Crack SandboxViolation verification |
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157 from setuptools.sandbox import DirectorySandbox as DS |
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158 old_ok = DS._ok |
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159 |
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160 def _ok(self, path): |
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161 """Return True if ``path`` can be written during installation.""" |
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162 out = old_ok(self, path) # here for side effect from setuptools |
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163 realpath = os.path.normcase(os.path.realpath(path)) |
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164 allowed_path = os.path.normcase(sys.prefix) |
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165 if realpath.startswith(allowed_path): |
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166 out = True |
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167 return out |
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168 DS._ok = _ok |
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169 except ImportError: |
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170 pass |
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171 |
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172 |
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173 def install(**kwargs): |
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174 """setup entry point""" |
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175 if USE_SETUPTOOLS: |
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176 if '--force-manifest' in sys.argv: |
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177 sys.argv.remove('--force-manifest') |
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178 # install-layout option was introduced in 2.5.3-1~exp1 |
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179 elif sys.version_info < (2, 5, 4) and '--install-layout=deb' in sys.argv: |
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180 sys.argv.remove('--install-layout=deb') |
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181 cmdclass = {'install_lib': MyInstallLib} |
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182 if USE_SETUPTOOLS: |
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183 kwargs['install_requires'] = install_requires |
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184 kwargs['dependency_links'] = dependency_links |
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185 kwargs['zip_safe'] = False |
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186 cmdclass['install_data'] = MyInstallData |
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187 |
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188 return setup(name=distname, |
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189 version=version, |
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190 license=license, |
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191 description=description, |
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192 long_description=long_description, |
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193 author=author, |
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194 author_email=author_email, |
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195 url=web, |
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196 scripts=ensure_scripts(scripts), |
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197 data_files=data_files, |
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198 ext_modules=ext_modules, |
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199 cmdclass=cmdclass, |
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200 classifiers=classifiers, |
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201 **kwargs |
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202 ) |
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203 |
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204 |
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205 if __name__ == '__main__': |
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206 install() |