Changeset 2349 for gaphas/trunk/ez_setup.py
- Timestamp:
- 08/21/08 04:11:59 (3 months ago)
- Files:
-
- gaphas/trunk/ez_setup.py (modified) (6 diffs)
Legend:
- Unmodified
- Added
- Removed
- Modified
- Copied
- Moved
gaphas/trunk/ez_setup.py
r1149 r2349 15 15 """ 16 16 import sys 17 DEFAULT_VERSION = "0.6c 5"18 DEFAULT_URL = "http:// cheeseshop.python.org/packages/%s/s/setuptools/" % sys.version[:3]17 DEFAULT_VERSION = "0.6c8" 18 DEFAULT_URL = "http://pypi.python.org/packages/%s/s/setuptools/" % sys.version[:3] 19 19 20 20 md5_data = { … … 40 40 'setuptools-0.6c5-py2.4.egg': 'afe2adf1c01701ee841761f5bcd8aa64', 41 41 'setuptools-0.6c5-py2.5.egg': 'a8d3f61494ccaa8714dfed37bccd3d5d', 42 'setuptools-0.6c6-py2.3.egg': '35686b78116a668847237b69d549ec20', 43 'setuptools-0.6c6-py2.4.egg': '3c56af57be3225019260a644430065ab', 44 'setuptools-0.6c6-py2.5.egg': 'b2f8a7520709a5b34f80946de5f02f53', 45 'setuptools-0.6c7-py2.3.egg': '209fdf9adc3a615e5115b725658e13e2', 46 'setuptools-0.6c7-py2.4.egg': '5a8f954807d46a0fb67cf1f26c55a82e', 47 'setuptools-0.6c7-py2.5.egg': '45d2ad28f9750e7434111fde831e8372', 48 'setuptools-0.6c8-py2.3.egg': '50759d29b349db8cfd807ba8303f1902', 49 'setuptools-0.6c8-py2.4.egg': 'cba38d74f7d483c06e9daa6070cce6de', 50 'setuptools-0.6c8-py2.5.egg': '1721747ee329dc150590a58b3e1ac95b', 42 51 } 43 52 … … 72 81 an attempt to abort the calling script. 73 82 """ 74 try: 75 import setuptools 76 if setuptools.__version__ == '0.0.1': 77 print >>sys.stderr, ( 78 "You have an obsolete version of setuptools installed. Please\n" 79 "remove it from your system entirely before rerunning this script." 80 ) 81 sys.exit(2) 82 except ImportError: 83 was_imported = 'pkg_resources' in sys.modules or 'setuptools' in sys.modules 84 def do_download(): 83 85 egg = download_setuptools(version, download_base, to_dir, download_delay) 84 86 sys.path.insert(0, egg) 85 87 import setuptools; setuptools.bootstrap_install_from = egg 86 87 import pkg_resources 88 try: 89 pkg_resources.require("setuptools>="+version) 90 88 try: 89 import pkg_resources 90 except ImportError: 91 return do_download() 92 try: 93 pkg_resources.require("setuptools>="+version); return 91 94 except pkg_resources.VersionConflict, e: 92 # XXX could we install in a subprocess here?93 print >>sys.stderr, (95 if was_imported: 96 print >>sys.stderr, ( 94 97 "The required version of setuptools (>=%s) is not available, and\n" 95 98 "can't be installed while this script is running. Please install\n" 96 " a more recent version first.\n\n(Currently using %r)" 97 ) % (version, e.args[0]) 98 sys.exit(2) 99 " a more recent version first, using 'easy_install -U setuptools'." 100 "\n\n(Currently using %r)" 101 ) % (version, e.args[0]) 102 sys.exit(2) 103 else: 104 del pkg_resources, sys.modules['pkg_resources'] # reload ok 105 return do_download() 106 except pkg_resources.DistributionNotFound: 107 return do_download() 99 108 100 109 def download_setuptools( … … 145 154 return os.path.realpath(saveto) 146 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 147 191 def main(argv, version=DEFAULT_VERSION): 148 192 """Install or upgrade setuptools and EasyInstall""" 149 150 193 try: 151 194 import setuptools … … 162 205 else: 163 206 if setuptools.__version__ == '0.0.1': 164 # tell the user to uninstall obsolete version 165 use_setuptools(version) 207 print >>sys.stderr, ( 208 "You have an obsolete version of setuptools installed. Please\n" 209 "remove it from your system entirely before rerunning this script." 210 ) 211 sys.exit(2) 166 212 167 213 req = "setuptools>="+version … … 184 230 print '(Run "ez_setup.py -U setuptools" to reinstall or upgrade.)' 185 231 186 187 188 232 def update_md5(filenames): 189 233 """Update our built-in md5 registry"""
