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Gustavo Picon committed ea318d0

updating ez_setup.py

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  • Parent commits c139fcc

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Files changed (1)

 This file can also be run as a script to install or upgrade setuptools.
 """
 import sys
-DEFAULT_VERSION = "0.6c5"
-DEFAULT_URL     = "http://cheeseshop.python.org/packages/%s/s/setuptools/" % sys.version[:3]
+DEFAULT_VERSION = "0.6c8"
+DEFAULT_URL     = "http://pypi.python.org/packages/%s/s/setuptools/" % sys.version[:3]
 
 md5_data = {
-    'setuptools-0.5a13-py2.3.egg': '85edcf0ef39bab66e130d3f38f578c86',
-    'setuptools-0.5a13-py2.4.egg': 'ede4be600e3890e06d4ee5e0148e092a',
-    'setuptools-0.6a1-py2.3.egg': 'ee819a13b924d9696b0d6ca6d1c5833d',
-    'setuptools-0.6a1-py2.4.egg': '8256b5f1cd9e348ea6877b5ddd56257d',
-    'setuptools-0.6a10-py2.3.egg': '162d8357f1aff2b0349c6c247ee62987',
-    'setuptools-0.6a10-py2.4.egg': '803a2d8db501c1ac3b5b6fb4e907f788',
-    'setuptools-0.6a10dev_r42346-py2.3.egg': 'a7899272cfceb6aa60094ae8928b8077',
-    'setuptools-0.6a10dev_r42346-py2.4.egg': '5d42a64adca9aedb409f83ecf22156a5',
-    'setuptools-0.6a2-py2.3.egg': 'b98da449da411267c37a738f0ab625ba',
-    'setuptools-0.6a2-py2.4.egg': 'be5b88bc30aed63fdefd2683be135c3b',
-    'setuptools-0.6a3-py2.3.egg': 'ee0e325de78f23aab79d33106dc2a8c8',
-    'setuptools-0.6a3-py2.4.egg': 'd95453d525a456d6c23e7a5eea89a063',
-    'setuptools-0.6a4-py2.3.egg': 'e958cbed4623bbf47dd1f268b99d7784',
-    'setuptools-0.6a4-py2.4.egg': '7f33c3ac2ef1296f0ab4fac1de4767d8',
-    'setuptools-0.6a5-py2.3.egg': '748408389c49bcd2d84f6ae0b01695b1',
-    'setuptools-0.6a5-py2.4.egg': '999bacde623f4284bfb3ea77941d2627',
-    'setuptools-0.6a6-py2.3.egg': '7858139f06ed0600b0d9383f36aca24c',
-    'setuptools-0.6a6-py2.4.egg': 'c10d20d29acebce0dc76219dc578d058',
-    'setuptools-0.6a7-py2.3.egg': 'cfc4125ddb95c07f9500adc5d6abef6f',
-    'setuptools-0.6a7-py2.4.egg': 'c6d62dab4461f71aed943caea89e6f20',
-    'setuptools-0.6a8-py2.3.egg': '2f18eaaa3f544f5543ead4a68f3b2e1a',
-    'setuptools-0.6a8-py2.4.egg': '799018f2894f14c9f8bcb2b34e69b391',
-    'setuptools-0.6a9-py2.3.egg': '8e438ad70438b07b0d8f82cae42b278f',
-    'setuptools-0.6a9-py2.4.egg': '8f6e01fc12fb1cd006dc0d6c04327ec1',
+    'setuptools-0.6b1-py2.3.egg': '8822caf901250d848b996b7f25c6e6ca',
+    'setuptools-0.6b1-py2.4.egg': 'b79a8a403e4502fbb85ee3f1941735cb',
+    'setuptools-0.6b2-py2.3.egg': '5657759d8a6d8fc44070a9d07272d99b',
+    'setuptools-0.6b2-py2.4.egg': '4996a8d169d2be661fa32a6e52e4f82a',
+    'setuptools-0.6b3-py2.3.egg': 'bb31c0fc7399a63579975cad9f5a0618',
+    'setuptools-0.6b3-py2.4.egg': '38a8c6b3d6ecd22247f179f7da669fac',
+    'setuptools-0.6b4-py2.3.egg': '62045a24ed4e1ebc77fe039aa4e6f7e5',
+    'setuptools-0.6b4-py2.4.egg': '4cb2a185d228dacffb2d17f103b3b1c4',
+    'setuptools-0.6c1-py2.3.egg': 'b3f2b5539d65cb7f74ad79127f1a908c',
+    'setuptools-0.6c1-py2.4.egg': 'b45adeda0667d2d2ffe14009364f2a4b',
+    'setuptools-0.6c2-py2.3.egg': 'f0064bf6aa2b7d0f3ba0b43f20817c27',
+    'setuptools-0.6c2-py2.4.egg': '616192eec35f47e8ea16cd6a122b7277',
+    'setuptools-0.6c3-py2.3.egg': 'f181fa125dfe85a259c9cd6f1d7b78fa',
+    'setuptools-0.6c3-py2.4.egg': 'e0ed74682c998bfb73bf803a50e7b71e',
+    'setuptools-0.6c3-py2.5.egg': 'abef16fdd61955514841c7c6bd98965e',
+    'setuptools-0.6c4-py2.3.egg': 'b0b9131acab32022bfac7f44c5d7971f',
+    'setuptools-0.6c4-py2.4.egg': '2a1f9656d4fbf3c97bf946c0a124e6e2',
+    'setuptools-0.6c4-py2.5.egg': '8f5a052e32cdb9c72bcf4b5526f28afc',
+    'setuptools-0.6c5-py2.3.egg': 'ee9fd80965da04f2f3e6b3576e9d8167',
+    'setuptools-0.6c5-py2.4.egg': 'afe2adf1c01701ee841761f5bcd8aa64',
+    'setuptools-0.6c5-py2.5.egg': 'a8d3f61494ccaa8714dfed37bccd3d5d',
+    'setuptools-0.6c6-py2.3.egg': '35686b78116a668847237b69d549ec20',
+    'setuptools-0.6c6-py2.4.egg': '3c56af57be3225019260a644430065ab',
+    'setuptools-0.6c6-py2.5.egg': 'b2f8a7520709a5b34f80946de5f02f53',
+    'setuptools-0.6c7-py2.3.egg': '209fdf9adc3a615e5115b725658e13e2',
+    'setuptools-0.6c7-py2.4.egg': '5a8f954807d46a0fb67cf1f26c55a82e',
+    'setuptools-0.6c7-py2.5.egg': '45d2ad28f9750e7434111fde831e8372',
+    'setuptools-0.6c8-py2.3.egg': '50759d29b349db8cfd807ba8303f1902',
+    'setuptools-0.6c8-py2.4.egg': 'cba38d74f7d483c06e9daa6070cce6de',
+    'setuptools-0.6c8-py2.5.egg': '1721747ee329dc150590a58b3e1ac95b',
 }
 
 import sys, os
                 % egg_name
             )
             sys.exit(2)
-    return data    
+    return data
 
 
 def use_setuptools(
     be the number of seconds that will be paused before initiating a download,
     should one be required.  If an older version of setuptools is installed,
     this routine will print a message to ``sys.stderr`` and raise SystemExit in
-    an attempt to abort the calling script.  
+    an attempt to abort the calling script.
     """
-    try:
-        import setuptools
-        if setuptools.__version__ == '0.0.1':
-            print >>sys.stderr, (
-            "You have an obsolete version of setuptools installed.  Please\n"
-            "remove it from your system entirely before rerunning this script."
-            )
-            sys.exit(2)
-    except ImportError:
+    was_imported = 'pkg_resources' in sys.modules or 'setuptools' in sys.modules
+    def do_download():
         egg = download_setuptools(version, download_base, to_dir, download_delay)
         sys.path.insert(0, egg)
         import setuptools; setuptools.bootstrap_install_from = egg
-
-    import pkg_resources
     try:
-        pkg_resources.require("setuptools>="+version)
-
-    except pkg_resources.VersionConflict:
-        # XXX could we install in a subprocess here?
-        print >>sys.stderr, (
+        import pkg_resources
+    except ImportError:
+        return do_download()       
+    try:
+        pkg_resources.require("setuptools>="+version); return
+    except pkg_resources.VersionConflict, e:
+        if was_imported:
+            print >>sys.stderr, (
             "The required version of setuptools (>=%s) is not available, and\n"
             "can't be installed while this script is running. Please install\n"
-            " a more recent version first."
-        ) % version
-        sys.exit(2)
+            " a more recent version first, using 'easy_install -U setuptools'."
+            "\n\n(Currently using %r)"
+            ) % (version, e.args[0])
+            sys.exit(2)
+        else:
+            del pkg_resources, sys.modules['pkg_resources']    # reload ok
+            return do_download()
+    except pkg_resources.DistributionNotFound:
+        return do_download()
 
 def download_setuptools(
     version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
             if dst: dst.close()
     return os.path.realpath(saveto)
 
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 def main(argv, version=DEFAULT_VERSION):
     """Install or upgrade setuptools and EasyInstall"""
-
     try:
         import setuptools
     except ImportError:
-        import tempfile, shutil
-        tmpdir = tempfile.mkdtemp(prefix="easy_install-")
+        egg = None
         try:
-            egg = download_setuptools(version, to_dir=tmpdir, delay=0)
+            egg = download_setuptools(version, delay=0)
             sys.path.insert(0,egg)
             from setuptools.command.easy_install import main
-            main(list(argv)+[egg])
+            return main(list(argv)+[egg])   # we're done here
         finally:
-            shutil.rmtree(tmpdir)
+            if egg and os.path.exists(egg):
+                os.unlink(egg)
     else:
         if setuptools.__version__ == '0.0.1':
-            # tell the user to uninstall obsolete version
-            use_setuptools(version)
+            print >>sys.stderr, (
+            "You have an obsolete version of setuptools installed.  Please\n"
+            "remove it from your system entirely before rerunning this script."
+            )
+            sys.exit(2)
 
     req = "setuptools>="+version
     import pkg_resources
             print "Setuptools version",version,"or greater has been installed."
             print '(Run "ez_setup.py -U setuptools" to reinstall or upgrade.)'
 
-
-            
 def update_md5(filenames):
     """Update our built-in md5 registry"""
 
 
     for name in filenames:
         base = os.path.basename(name)
-        f = open(name,'rb')       
+        f = open(name,'rb')
         md5_data[base] = md5(f.read()).hexdigest()
         f.close()