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https://github.com/sphinx-doc/sphinx.git
synced 2025-02-25 18:55:22 -06:00
Update distribute_setup.py to version 0.6.30 (http://python-distribute.org/distribute_setup.py)
This commit is contained in:
Jonathan Waltman
parent
c3d4887a36
commit
2dc47649a2
@ -14,11 +14,14 @@ the appropriate options to ``use_setuptools()``.
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This file can also be run as a script to install or upgrade setuptools.
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"""
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import os
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import shutil
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import sys
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import time
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import fnmatch
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import tempfile
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import tarfile
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import optparse
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from distutils import log
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try:
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@ -46,7 +49,7 @@ except ImportError:
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args = [quote(arg) for arg in args]
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return os.spawnl(os.P_WAIT, sys.executable, *args) == 0
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DEFAULT_VERSION = "0.6.13"
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DEFAULT_VERSION = "0.6.30"
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DEFAULT_URL = "http://pypi.python.org/packages/source/d/distribute/"
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SETUPTOOLS_FAKED_VERSION = "0.6c11"
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@ -63,7 +66,7 @@ Description: xxx
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""" % SETUPTOOLS_FAKED_VERSION
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def _install(tarball):
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def _install(tarball, install_args=()):
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# extracting the tarball
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tmpdir = tempfile.mkdtemp()
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log.warn('Extracting in %s', tmpdir)
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@ -81,11 +84,14 @@ def _install(tarball):
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# installing
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log.warn('Installing Distribute')
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if not _python_cmd('setup.py', 'install'):
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if not _python_cmd('setup.py', 'install', *install_args):
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log.warn('Something went wrong during the installation.')
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log.warn('See the error message above.')
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# exitcode will be 2
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return 2
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finally:
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os.chdir(old_wd)
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shutil.rmtree(tmpdir)
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def _build_egg(egg, tarball, to_dir):
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@ -110,6 +116,7 @@ def _build_egg(egg, tarball, to_dir):
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finally:
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os.chdir(old_wd)
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shutil.rmtree(tmpdir)
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# returning the result
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log.warn(egg)
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if not os.path.exists(egg):
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@ -144,7 +151,7 @@ def use_setuptools(version=DEFAULT_VERSION, download_base=DEFAULT_URL,
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except ImportError:
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return _do_download(version, download_base, to_dir, download_delay)
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try:
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pkg_resources.require("distribute>="+version)
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pkg_resources.require("distribute>=" + version)
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return
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except pkg_resources.VersionConflict:
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e = sys.exc_info()[1]
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@ -167,6 +174,7 @@ def use_setuptools(version=DEFAULT_VERSION, download_base=DEFAULT_URL,
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if not no_fake:
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_create_fake_setuptools_pkg_info(to_dir)
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def download_setuptools(version=DEFAULT_VERSION, download_base=DEFAULT_URL,
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to_dir=os.curdir, delay=15):
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"""Download distribute from a specified location and return its filename
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@ -203,6 +211,7 @@ def download_setuptools(version=DEFAULT_VERSION, download_base=DEFAULT_URL,
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dst.close()
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return os.path.realpath(saveto)
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def _no_sandbox(function):
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def __no_sandbox(*args, **kw):
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try:
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@ -227,6 +236,7 @@ def _no_sandbox(function):
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return __no_sandbox
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def _patch_file(path, content):
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"""Will backup the file then patch it"""
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existing_content = open(path).read()
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@ -245,15 +255,18 @@ def _patch_file(path, content):
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_patch_file = _no_sandbox(_patch_file)
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def _same_content(path, content):
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return open(path).read() == content
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def _rename_path(path):
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new_name = path + '.OLD.%s' % time.time()
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log.warn('Renaming %s into %s', path, new_name)
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log.warn('Renaming %s to %s', path, new_name)
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os.rename(path, new_name)
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return new_name
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def _remove_flat_installation(placeholder):
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if not os.path.isdir(placeholder):
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log.warn('Unkown installation at %s', placeholder)
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@ -267,7 +280,7 @@ def _remove_flat_installation(placeholder):
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log.warn('Could not locate setuptools*.egg-info')
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return
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log.warn('Removing elements out of the way...')
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log.warn('Moving elements out of the way...')
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pkg_info = os.path.join(placeholder, file)
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if os.path.isdir(pkg_info):
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patched = _patch_egg_dir(pkg_info)
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@ -289,11 +302,13 @@ def _remove_flat_installation(placeholder):
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_remove_flat_installation = _no_sandbox(_remove_flat_installation)
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def _after_install(dist):
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log.warn('After install bootstrap.')
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placeholder = dist.get_command_obj('install').install_purelib
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_create_fake_setuptools_pkg_info(placeholder)
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def _create_fake_setuptools_pkg_info(placeholder):
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if not placeholder or not os.path.exists(placeholder):
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log.warn('Could not find the install location')
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@ -307,7 +322,11 @@ def _create_fake_setuptools_pkg_info(placeholder):
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return
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log.warn('Creating %s', pkg_info)
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f = open(pkg_info, 'w')
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try:
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f = open(pkg_info, 'w')
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except EnvironmentError:
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log.warn("Don't have permissions to write %s, skipping", pkg_info)
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return
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try:
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f.write(SETUPTOOLS_PKG_INFO)
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finally:
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@ -321,7 +340,10 @@ def _create_fake_setuptools_pkg_info(placeholder):
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finally:
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f.close()
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_create_fake_setuptools_pkg_info = _no_sandbox(_create_fake_setuptools_pkg_info)
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_create_fake_setuptools_pkg_info = _no_sandbox(
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_create_fake_setuptools_pkg_info
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)
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def _patch_egg_dir(path):
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# let's check if it's already patched
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@ -343,6 +365,7 @@ def _patch_egg_dir(path):
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_patch_egg_dir = _no_sandbox(_patch_egg_dir)
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def _before_install():
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log.warn('Before install bootstrap.')
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_fake_setuptools()
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@ -351,7 +374,7 @@ def _before_install():
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def _under_prefix(location):
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if 'install' not in sys.argv:
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return True
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args = sys.argv[sys.argv.index('install')+1:]
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args = sys.argv[sys.argv.index('install') + 1:]
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for index, arg in enumerate(args):
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for option in ('--root', '--prefix'):
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if arg.startswith('%s=' % option):
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@ -359,7 +382,7 @@ def _under_prefix(location):
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return location.startswith(top_dir)
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elif arg == option:
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if len(args) > index:
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top_dir = args[index+1]
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top_dir = args[index + 1]
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return location.startswith(top_dir)
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if arg == '--user' and USER_SITE is not None:
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return location.startswith(USER_SITE)
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@ -376,11 +399,14 @@ def _fake_setuptools():
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return
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ws = pkg_resources.working_set
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try:
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setuptools_dist = ws.find(pkg_resources.Requirement.parse('setuptools',
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replacement=False))
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setuptools_dist = ws.find(
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pkg_resources.Requirement.parse('setuptools', replacement=False)
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)
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except TypeError:
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# old distribute API
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setuptools_dist = ws.find(pkg_resources.Requirement.parse('setuptools'))
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setuptools_dist = ws.find(
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pkg_resources.Requirement.parse('setuptools')
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)
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if setuptools_dist is None:
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log.warn('No setuptools distribution found')
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@ -414,7 +440,7 @@ def _fake_setuptools():
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res = _patch_egg_dir(setuptools_location)
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if not res:
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return
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log.warn('Patched done.')
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log.warn('Patching complete.')
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_relaunch()
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@ -422,7 +448,9 @@ def _relaunch():
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log.warn('Relaunching...')
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# we have to relaunch the process
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# pip marker to avoid a relaunch bug
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if sys.argv[:3] == ['-c', 'install', '--single-version-externally-managed']:
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_cmd1 = ['-c', 'install', '--single-version-externally-managed']
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_cmd2 = ['-c', 'install', '--record']
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if sys.argv[:3] == _cmd1 or sys.argv[:3] == _cmd2:
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sys.argv[0] = 'setup.py'
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args = [sys.executable] + sys.argv
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sys.exit(subprocess.call(args))
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@ -448,7 +476,7 @@ def _extractall(self, path=".", members=None):
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# Extract directories with a safe mode.
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directories.append(tarinfo)
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tarinfo = copy.copy(tarinfo)
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tarinfo.mode = 448 # decimal for oct 0700
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tarinfo.mode = 448 # decimal for oct 0700
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self.extract(tarinfo, path)
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# Reverse sort directories.
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@ -475,11 +503,39 @@ def _extractall(self, path=".", members=None):
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self._dbg(1, "tarfile: %s" % e)
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def main(argv, version=DEFAULT_VERSION):
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"""Install or upgrade setuptools and EasyInstall"""
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tarball = download_setuptools()
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_install(tarball)
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def _build_install_args(options):
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"""
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Build the arguments to 'python setup.py install' on the distribute package
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"""
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install_args = []
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if options.user_install:
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if sys.version_info < (2, 6):
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log.warn("--user requires Python 2.6 or later")
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raise SystemExit(1)
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install_args.append('--user')
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return install_args
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def _parse_args():
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"""
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Parse the command line for options
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"""
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parser = optparse.OptionParser()
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parser.add_option(
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'--user', dest='user_install', action='store_true', default=False,
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help='install in user site package (requires Python 2.6 or later)')
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parser.add_option(
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'--download-base', dest='download_base', metavar="URL",
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default=DEFAULT_URL,
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help='alternative URL from where to download the distribute package')
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options, args = parser.parse_args()
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# positional arguments are ignored
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return options
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def main(version=DEFAULT_VERSION):
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"""Install or upgrade setuptools and EasyInstall"""
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options = _parse_args()
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tarball = download_setuptools(download_base=options.download_base)
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return _install(tarball, _build_install_args(options))
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if __name__ == '__main__':
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main(sys.argv[1:])
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sys.exit(main())
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