annotate setup.py @ 539:36eb608b831b

svnmeta: make tag detection code more explicity Also, migrate it to split_branch_path(exacttag=True)
author Patrick Mezard <pmezard@gmail.com>
date Tue, 02 Feb 2010 21:15:03 +0100
parents 3c2f3444ffba
children 97f2079e3778
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1 #!/usr/bin/env python
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2 # -*- coding: utf-8 -*-
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3 import os
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4 import subprocess
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5 import sys
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6 import time
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7 if not hasattr(sys, 'version_info') or sys.version_info < (2, 4, 0, 'final'):
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8 raise SystemExit("Mercurial requires python 2.4 or later.")
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9
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10 try:
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11 from distutils.command.build_py import build_py_2to3 as build_py
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12 except ImportError:
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13 from distutils.command.build_py import build_py
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14 try:
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15 from setuptools import setup
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16 except ImportError:
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17 from distutils.core import setup
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18
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19 def runcmd(cmd, env):
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20 p = subprocess.Popen(cmd, stdout=subprocess.PIPE,
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21 stderr=subprocess.PIPE, env=env)
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22 out, err = p.communicate()
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23 # If root is executing setup.py, but the repository is owned by
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24 # another user (as in "sudo python setup.py install") we will get
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25 # trust warnings since the .hg/hgrc file is untrusted. That is
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26 # fine, we don't want to load it anyway.
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27 err = [e for e in err.splitlines()
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28 if not e.startswith('Not trusting file')]
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29 if err:
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30 return ''
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31 return out
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32
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33
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34 version = ''
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35
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36 if os.path.isdir('.hg'):
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37 # Execute hg out of this directory with a custom environment which
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38 # includes the pure Python modules in mercurial/pure. We also take
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39 # care to not use any hgrc files and do no localization.
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40 env = {'HGRCPATH': '',
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41 'LANGUAGE': 'C'}
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42 for copyenv in ('LD_LIBRARY_PATH', 'PYTHONPATH', 'PATH'):
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43 if copyenv in os.environ:
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44 env[copyenv] = os.environ[copyenv]
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45 if 'SystemRoot' in os.environ:
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46 # Copy SystemRoot into the custom environment for Python 2.6
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47 # under Windows. Otherwise, the subprocess will fail with
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48 # error 0xc0150004. See: http://bugs.python.org/issue3440
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49 env['SystemRoot'] = os.environ['SystemRoot']
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50 cmd = ['hg', 'id', '-i', '-t']
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51 l = runcmd(cmd, env).split()
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52 while len(l) > 1 and l[-1][0].isalpha(): # remove non-numbered tags
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53 l.pop()
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54 if len(l) > 1: # tag found
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55 version = l[-1]
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56 if l[0].endswith('+'): # propagate the dirty status to the tag
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57 version += '+'
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58 elif len(l) == 1: # no tag found
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59 cmd = ['hg', 'parents', '--template',
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60 '{latesttag}+{latesttagdistance}-']
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61 version = runcmd(cmd, env) + l[0]
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62 if not version:
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63 version = runcmd(['hg', 'parents', '--template' '{node|short}\n'],
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64 env)
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65 if version:
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66 version = version.split()[0]
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67 if version.endswith('+'):
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68 version += time.strftime('%Y%m%d')
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69 elif os.path.exists('.hg_archival.txt'):
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70 kw = dict([t.strip() for t in l.split(':', 1)]
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71 for l in open('.hg_archival.txt'))
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72 if 'tag' in kw:
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73 version = kw['tag']
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74 elif 'latesttag' in kw:
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75 version = '%(latesttag)s+%(latesttagdistance)s-%(node).12s' % kw
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76 else:
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77 version = kw.get('node', '')[:12]
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78
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79 if version:
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80 f = open("hgsubversion/__version__.py", "w")
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81 f.write('# this file is autogenerated by setup.py\n')
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82 f.write('version = "%s"\n' % version)
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83 f.close()
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84
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85 try:
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86 from hgsubversion import __version__
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87 version = __version__.version
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88 except ImportError:
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89 version = 'unknown'
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90
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91 setup(
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92 name = 'hgsubversion',
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93 version = version,
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94 url = 'http://bitbucket.org/durin42/hgsubversion',
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95 license = 'GNU GPL',
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96 author = 'Augie Fackler, others',
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97 author_email = 'hgsubversion@googlegroups.com',
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98 description = ('hgsubversion is a Mercurial extension for working with '
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99 'Subversion repositories.'),
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100 long_description = open(os.path.join(os.path.dirname(__file__),
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101 'README')).read(),
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102 keywords = 'mercurial',
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103 packages = ('hgsubversion', 'hgsubversion.svnwrap'),
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104 platforms = 'any',
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105 classifiers = [
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106 'License :: OSI Approved :: GNU General Public License (GPL)',
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107 'Intended Audience :: Developers',
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108 'Topic :: Software Development :: Version Control',
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109 'Development Status :: 2 - Pre-Alpha',
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110 'Programming Language :: Python',
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111 'Operating System :: OS Independent',
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112 ],
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113 cmdclass = {'build_py': build_py},
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114 )