casa / casa-mp-base / 21cfd711bfd

Commits

Markus W. Weißmann authored 21cfd711bfd 10 Nov 2007

new port python/py-medusa -- https://trac.macports.org/ticket/12922

git-svn-id: https://svn.macports.org/repository/macports/trunk/dports@30889 d073be05-634f-4543-b044-5fe20cf6d1d6

python/py-medusa/files/patch-ez_setup.py

Added

-+
+--- /dev/null	2007-10-16 12:27:58.000000000 -0700
-+
++++ ez_setup.py	2007-10-16 12:34:15.000000000 -0700
-+
+@@ -0,0 +1,234 @@
-+
++#!python
-+
++"""Bootstrap setuptools installation
 +
-+
++If you want to use setuptools in your package's setup.py, just include this
-+
++file in the same directory with it, and add this to the top of your setup.py::
 +
-+
++    from ez_setup import use_setuptools
-+
++    use_setuptools()
 +
-+
++If you want to require a specific version of setuptools, set a download
-+
++mirror, or use an alternate download directory, you can do so by supplying
-+
++the appropriate options to ``use_setuptools()``.
 +
-+
++This file can also be run as a script to install or upgrade setuptools.
-+
++"""
-+
++import sys
-+
++DEFAULT_VERSION = "0.6c7"
-+
++DEFAULT_URL     = "http://pypi.python.org/packages/%s/s/setuptools/" % sys.version[:3]
 +
-+
++md5_data = {
-+
++    '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',
-+
++}
 +
-+
++import sys, os
 +
-+
++def _validate_md5(egg_name, data):
-+
++    if egg_name in md5_data:
-+
++        from md5 import md5
-+
++        digest = md5(data).hexdigest()
-+
++        if digest != md5_data[egg_name]:
-+
++            print >>sys.stderr, (
-+
++                "md5 validation of %s failed!  (Possible download problem?)"
-+
++                % egg_name
-+
++            )
-+
++            sys.exit(2)
-+
++    return data
 +
 +
-+
++def use_setuptools(
-+
++    version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
-+
++    download_delay=15
-+
++):
-+
++    """Automatically find/download setuptools and make it available on sys.path
 +
-+
++    `version` should be a valid setuptools version number that is available
-+
++    as an egg for download under the `download_base` URL (which should end with
-+
++    a '/').  `to_dir` is the directory where setuptools will be downloaded, if
-+
++    it is not already available.  If `download_delay` is specified, it should
-+
++    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.
-+
++    """
-+
++    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:
-+
++        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, e:
-+
++        # XXX could we install in a subprocess here?
-+
++        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.\n\n(Currently using %r)"
-+
++        ) % (version, e.args[0])
-+
++        sys.exit(2)
 +
-+
++def download_setuptools(
-+
++    version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
-+
++    delay = 15
-+
++):
-+
++    """Download setuptools from a specified location and return its filename
 +
-+
++    `version` should be a valid setuptools version number that is available
-+
++    as an egg for download under the `download_base` URL (which should end
-+
++    with a '/'). `to_dir` is the directory where the egg will be downloaded.
-+
++    `delay` is the number of seconds to pause before an actual download attempt.
-+
++    """
-+
++    import urllib2, shutil
-+
++    egg_name = "setuptools-%s-py%s.egg" % (version,sys.version[:3])
-+
++    url = download_base + egg_name
-+
++    saveto = os.path.join(to_dir, egg_name)
-+
++    src = dst = None
-+
++    if not os.path.exists(saveto):  # Avoid repeated downloads
-+
++        try:
-+
++            from distutils import log
-+
++            if delay:
-+
++                log.warn("""
-+
++---------------------------------------------------------------------------
-+
++This script requires setuptools version %s to run (even to display
-+
++help).  I will attempt to download it for you (from
-+
++%s), but
-+
++you may need to enable firewall access for this script first.
-+
++I will start the download in %d seconds.
 +
-+
++(Note: if this machine does not have network access, please obtain the file
 +
-+
++   %s
 +
-+
++and place it in this directory before rerunning this script.)
-+
++---------------------------------------------------------------------------""",
-+
++                    version, download_base, delay, url
-+
++                ); from time import sleep; sleep(delay)
-+
++            log.warn("Downloading %s", url)
-+
++            src = urllib2.urlopen(url)
-+
++            # Read/write all in one block, so we don't create a corrupt file
-+
++            # if the download is interrupted.
-+
++            data = _validate_md5(egg_name, src.read())
-+
++            dst = open(saveto,"wb"); dst.write(data)
-+
++        finally:
-+
++            if src: src.close()
-+
++            if dst: dst.close()
-+
++    return os.path.realpath(saveto)
 +
-+
++def main(argv, version=DEFAULT_VERSION):
-+
++    """Install or upgrade setuptools and EasyInstall"""
 +
-+
++    try:
-+
++        import setuptools
-+
++    except ImportError:
-+
++        egg = None
-+
++        try:
-+
++            egg = download_setuptools(version, delay=0)
-+
++            sys.path.insert(0,egg)
-+
++            from setuptools.command.easy_install import main
-+
++            return main(list(argv)+[egg])   # we're done here
-+
++        finally:
-+
++            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)
 +
-+
++    req = "setuptools>="+version
-+
++    import pkg_resources
-+
++    try:
-+
++        pkg_resources.require(req)
-+
++    except pkg_resources.VersionConflict:
-+
++        try:
-+
++            from setuptools.command.easy_install import main
-+
++        except ImportError:
-+
++            from easy_install import main
-+
++        main(list(argv)+[download_setuptools(delay=0)])
-+
++        sys.exit(0) # try to force an exit
-+
++    else:
-+
++        if argv:
-+
++            from setuptools.command.easy_install import main
-+
++            main(argv)
-+
++        else:
-+
++            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"""
 +
-+
++    import re
-+
++    from md5 import md5
 +
-+
++    for name in filenames:
-+
++        base = os.path.basename(name)
-+
++        f = open(name,'rb')
-+
++        md5_data[base] = md5(f.read()).hexdigest()
-+
++        f.close()
 +
-+
++    data = ["    %r: %r,\n" % it for it in md5_data.items()]
-+
++    data.sort()
-+
++    repl = "".join(data)
 +
-+
++    import inspect
-+
++    srcfile = inspect.getsourcefile(sys.modules[__name__])
-+
++    f = open(srcfile, 'rb'); src = f.read(); f.close()
 +
-+
++    match = re.search("\nmd5_data = {\n([^}]+)}", src)
-+
++    if not match:
-+
++        print >>sys.stderr, "Internal error!"
-+
++        sys.exit(2)
 +
-+
++    src = src[:match.start(1)] + repl + src[match.end(1):]
-+
++    f = open(srcfile,'w')
-+
++    f.write(src)
-+
++    f.close()
 +
 +
-+
++if __name__=='__main__':
-+
++    if len(sys.argv)>2 and sys.argv[1]=='--md5update':
-+
++        update_md5(sys.argv[2:])
-+
++    else:
-+
++        main(sys.argv[1:])
 +
 +
 +
 +
 +

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