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Get virtualenv working for local install of Python and Twisted

This will install a local version of Python (through virtualenv) with
the required twisted module. This is all that autobahn needs to work.
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commit 9fea15d7858aa330148b17db57ec5df0a65bc608 1 parent 47c7ccf
Kushal Pisavadia KushalP authored
Showing with 1,971 additions and 1 deletion.
  1. +7 −0 .gitignore
  2. +1 −1  README.md
  3. +1,963 −0 virtualenv.py
7 .gitignore
View
@@ -14,3 +14,10 @@ pom.xml.releaseBackup
pom.xml.asc
package.fig
reports
+
+# for python/virtualenv
+*.pyc
+.Python
+bin
+include
+lib/python2.6/
2  README.md
View
@@ -94,7 +94,7 @@ We're using it to test Webbit.
Installing Autobahn
git submodule update --init
- easy_install twisted
+ python virtualenv.py --no-site-packages . # create local version of python (installing twisted)
Running Autobahn tests
1,963 virtualenv.py
View
@@ -0,0 +1,1963 @@
+#!/usr/bin/env python
+## WARNING: This file is generated
+#!/usr/bin/env python
+"""Create a "virtual" Python installation
+"""
+
+# If you change the version here, change it in setup.py
+# and docs/conf.py as well.
+virtualenv_version = "1.6.4"
+
+import base64
+import sys
+import os
+import optparse
+import re
+import shutil
+import logging
+import tempfile
+import zlib
+import errno
+import distutils.sysconfig
+try:
+ import subprocess
+except ImportError:
+ if sys.version_info <= (2, 3):
+ print('ERROR: %s' % sys.exc_info()[1])
+ print('ERROR: this script requires Python 2.4 or greater; or at least the subprocess module.')
+ print('If you copy subprocess.py from a newer version of Python this script will probably work')
+ sys.exit(101)
+ else:
+ raise
+try:
+ set
+except NameError:
+ from sets import Set as set
+try:
+ basestring
+except NameError:
+ basestring = str
+
+join = os.path.join
+py_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])
+
+is_jython = sys.platform.startswith('java')
+is_pypy = hasattr(sys, 'pypy_version_info')
+is_win = (sys.platform == 'win32')
+abiflags = getattr(sys, 'abiflags', '')
+
+if is_pypy:
+ expected_exe = 'pypy'
+elif is_jython:
+ expected_exe = 'jython'
+else:
+ expected_exe = 'python'
+
+
+REQUIRED_MODULES = ['os', 'posix', 'posixpath', 'nt', 'ntpath', 'genericpath',
+ 'fnmatch', 'locale', 'encodings', 'codecs',
+ 'stat', 'UserDict', 'readline', 'copy_reg', 'types',
+ 're', 'sre', 'sre_parse', 'sre_constants', 'sre_compile',
+ 'zlib']
+
+REQUIRED_FILES = ['lib-dynload', 'config']
+
+majver, minver = sys.version_info[:2]
+if majver == 2:
+ if minver >= 6:
+ REQUIRED_MODULES.extend(['warnings', 'linecache', '_abcoll', 'abc'])
+ if minver >= 7:
+ REQUIRED_MODULES.extend(['_weakrefset'])
+ if minver <= 3:
+ REQUIRED_MODULES.extend(['sets', '__future__'])
+elif majver == 3:
+ # Some extra modules are needed for Python 3, but different ones
+ # for different versions.
+ REQUIRED_MODULES.extend(['_abcoll', 'warnings', 'linecache', 'abc', 'io',
+ '_weakrefset', 'copyreg', 'tempfile', 'random',
+ '__future__', 'collections', 'keyword', 'tarfile',
+ 'shutil', 'struct', 'copy'])
+ if minver >= 2:
+ REQUIRED_FILES[-1] = 'config-%s' % majver
+ if minver == 3:
+ # The whole list of 3.3 modules is reproduced below - the current
+ # uncommented ones are required for 3.3 as of now, but more may be
+ # added as 3.3 development continues.
+ REQUIRED_MODULES.extend([
+ #"aifc",
+ #"antigravity",
+ #"argparse",
+ #"ast",
+ #"asynchat",
+ #"asyncore",
+ "base64",
+ #"bdb",
+ #"binhex",
+ "bisect",
+ #"calendar",
+ #"cgi",
+ #"cgitb",
+ #"chunk",
+ #"cmd",
+ #"codeop",
+ #"code",
+ #"colorsys",
+ #"_compat_pickle",
+ #"compileall",
+ #"concurrent",
+ #"configparser",
+ #"contextlib",
+ #"cProfile",
+ #"crypt",
+ #"csv",
+ #"ctypes",
+ #"curses",
+ #"datetime",
+ #"dbm",
+ #"decimal",
+ #"difflib",
+ #"dis",
+ #"doctest",
+ #"dummy_threading",
+ "_dummy_thread",
+ #"email",
+ #"filecmp",
+ #"fileinput",
+ #"formatter",
+ #"fractions",
+ #"ftplib",
+ #"functools",
+ #"getopt",
+ #"getpass",
+ #"gettext",
+ #"glob",
+ #"gzip",
+ "hashlib",
+ "heapq",
+ "hmac",
+ #"html",
+ #"http",
+ #"idlelib",
+ #"imaplib",
+ #"imghdr",
+ #"importlib",
+ #"inspect",
+ #"json",
+ #"lib2to3",
+ #"logging",
+ #"macpath",
+ #"macurl2path",
+ #"mailbox",
+ #"mailcap",
+ #"_markupbase",
+ #"mimetypes",
+ #"modulefinder",
+ #"multiprocessing",
+ #"netrc",
+ #"nntplib",
+ #"nturl2path",
+ #"numbers",
+ #"opcode",
+ #"optparse",
+ #"os2emxpath",
+ #"pdb",
+ #"pickle",
+ #"pickletools",
+ #"pipes",
+ #"pkgutil",
+ #"platform",
+ #"plat-linux2",
+ #"plistlib",
+ #"poplib",
+ #"pprint",
+ #"profile",
+ #"pstats",
+ #"pty",
+ #"pyclbr",
+ #"py_compile",
+ #"pydoc_data",
+ #"pydoc",
+ #"_pyio",
+ #"queue",
+ #"quopri",
+ "reprlib",
+ "rlcompleter",
+ #"runpy",
+ #"sched",
+ #"shelve",
+ #"shlex",
+ #"smtpd",
+ #"smtplib",
+ #"sndhdr",
+ #"socket",
+ #"socketserver",
+ #"sqlite3",
+ #"ssl",
+ #"stringprep",
+ #"string",
+ #"_strptime",
+ #"subprocess",
+ #"sunau",
+ #"symbol",
+ #"symtable",
+ #"sysconfig",
+ #"tabnanny",
+ #"telnetlib",
+ #"test",
+ #"textwrap",
+ #"this",
+ #"_threading_local",
+ #"threading",
+ #"timeit",
+ #"tkinter",
+ #"tokenize",
+ #"token",
+ #"traceback",
+ #"trace",
+ #"tty",
+ #"turtledemo",
+ #"turtle",
+ #"unittest",
+ #"urllib",
+ #"uuid",
+ #"uu",
+ #"wave",
+ "weakref",
+ #"webbrowser",
+ #"wsgiref",
+ #"xdrlib",
+ #"xml",
+ #"xmlrpc",
+ #"zipfile",
+ ])
+
+if is_pypy:
+ # these are needed to correctly display the exceptions that may happen
+ # during the bootstrap
+ REQUIRED_MODULES.extend(['traceback', 'linecache'])
+
+class Logger(object):
+
+ """
+ Logging object for use in command-line script. Allows ranges of
+ levels, to avoid some redundancy of displayed information.
+ """
+
+ DEBUG = logging.DEBUG
+ INFO = logging.INFO
+ NOTIFY = (logging.INFO+logging.WARN)/2
+ WARN = WARNING = logging.WARN
+ ERROR = logging.ERROR
+ FATAL = logging.FATAL
+
+ LEVELS = [DEBUG, INFO, NOTIFY, WARN, ERROR, FATAL]
+
+ def __init__(self, consumers):
+ self.consumers = consumers
+ self.indent = 0
+ self.in_progress = None
+ self.in_progress_hanging = False
+
+ def debug(self, msg, *args, **kw):
+ self.log(self.DEBUG, msg, *args, **kw)
+ def info(self, msg, *args, **kw):
+ self.log(self.INFO, msg, *args, **kw)
+ def notify(self, msg, *args, **kw):
+ self.log(self.NOTIFY, msg, *args, **kw)
+ def warn(self, msg, *args, **kw):
+ self.log(self.WARN, msg, *args, **kw)
+ def error(self, msg, *args, **kw):
+ self.log(self.WARN, msg, *args, **kw)
+ def fatal(self, msg, *args, **kw):
+ self.log(self.FATAL, msg, *args, **kw)
+ def log(self, level, msg, *args, **kw):
+ if args:
+ if kw:
+ raise TypeError(
+ "You may give positional or keyword arguments, not both")
+ args = args or kw
+ rendered = None
+ for consumer_level, consumer in self.consumers:
+ if self.level_matches(level, consumer_level):
+ if (self.in_progress_hanging
+ and consumer in (sys.stdout, sys.stderr)):
+ self.in_progress_hanging = False
+ sys.stdout.write('\n')
+ sys.stdout.flush()
+ if rendered is None:
+ if args:
+ rendered = msg % args
+ else:
+ rendered = msg
+ rendered = ' '*self.indent + rendered
+ if hasattr(consumer, 'write'):
+ consumer.write(rendered+'\n')
+ else:
+ consumer(rendered)
+
+ def start_progress(self, msg):
+ assert not self.in_progress, (
+ "Tried to start_progress(%r) while in_progress %r"
+ % (msg, self.in_progress))
+ if self.level_matches(self.NOTIFY, self._stdout_level()):
+ sys.stdout.write(msg)
+ sys.stdout.flush()
+ self.in_progress_hanging = True
+ else:
+ self.in_progress_hanging = False
+ self.in_progress = msg
+
+ def end_progress(self, msg='done.'):
+ assert self.in_progress, (
+ "Tried to end_progress without start_progress")
+ if self.stdout_level_matches(self.NOTIFY):
+ if not self.in_progress_hanging:
+ # Some message has been printed out since start_progress
+ sys.stdout.write('...' + self.in_progress + msg + '\n')
+ sys.stdout.flush()
+ else:
+ sys.stdout.write(msg + '\n')
+ sys.stdout.flush()
+ self.in_progress = None
+ self.in_progress_hanging = False
+
+ def show_progress(self):
+ """If we are in a progress scope, and no log messages have been
+ shown, write out another '.'"""
+ if self.in_progress_hanging:
+ sys.stdout.write('.')
+ sys.stdout.flush()
+
+ def stdout_level_matches(self, level):
+ """Returns true if a message at this level will go to stdout"""
+ return self.level_matches(level, self._stdout_level())
+
+ def _stdout_level(self):
+ """Returns the level that stdout runs at"""
+ for level, consumer in self.consumers:
+ if consumer is sys.stdout:
+ return level
+ return self.FATAL
+
+ def level_matches(self, level, consumer_level):
+ """
+ >>> l = Logger([])
+ >>> l.level_matches(3, 4)
+ False
+ >>> l.level_matches(3, 2)
+ True
+ >>> l.level_matches(slice(None, 3), 3)
+ False
+ >>> l.level_matches(slice(None, 3), 2)
+ True
+ >>> l.level_matches(slice(1, 3), 1)
+ True
+ >>> l.level_matches(slice(2, 3), 1)
+ False
+ """
+ if isinstance(level, slice):
+ start, stop = level.start, level.stop
+ if start is not None and start > consumer_level:
+ return False
+ if stop is not None and stop <= consumer_level:
+ return False
+ return True
+ else:
+ return level >= consumer_level
+
+ #@classmethod
+ def level_for_integer(cls, level):
+ levels = cls.LEVELS
+ if level < 0:
+ return levels[0]
+ if level >= len(levels):
+ return levels[-1]
+ return levels[level]
+
+ level_for_integer = classmethod(level_for_integer)
+
+# create a silent logger just to prevent this from being undefined
+# will be overridden with requested verbosity main() is called.
+logger = Logger([(Logger.LEVELS[-1], sys.stdout)])
+
+def mkdir(path):
+ if not os.path.exists(path):
+ logger.info('Creating %s', path)
+ os.makedirs(path)
+ else:
+ logger.info('Directory %s already exists', path)
+
+def copyfileordir(src, dest):
+ if os.path.isdir(src):
+ shutil.copytree(src, dest, True)
+ else:
+ shutil.copy2(src, dest)
+
+def copyfile(src, dest, symlink=True):
+ if not os.path.exists(src):
+ # Some bad symlink in the src
+ logger.warn('Cannot find file %s (bad symlink)', src)
+ return
+ if os.path.exists(dest):
+ logger.debug('File %s already exists', dest)
+ return
+ if not os.path.exists(os.path.dirname(dest)):
+ logger.info('Creating parent directories for %s' % os.path.dirname(dest))
+ os.makedirs(os.path.dirname(dest))
+ if not os.path.islink(src):
+ srcpath = os.path.abspath(src)
+ else:
+ srcpath = os.readlink(src)
+ if symlink and hasattr(os, 'symlink'):
+ logger.info('Symlinking %s', dest)
+ try:
+ os.symlink(srcpath, dest)
+ except (OSError, NotImplementedError):
+ logger.info('Symlinking failed, copying to %s', dest)
+ copyfileordir(src, dest)
+ else:
+ logger.info('Copying to %s', dest)
+ copyfileordir(src, dest)
+
+def writefile(dest, content, overwrite=True):
+ if not os.path.exists(dest):
+ logger.info('Writing %s', dest)
+ f = open(dest, 'wb')
+ f.write(content.encode('utf-8'))
+ f.close()
+ return
+ else:
+ f = open(dest, 'rb')
+ c = f.read()
+ f.close()
+ if c != content:
+ if not overwrite:
+ logger.notify('File %s exists with different content; not overwriting', dest)
+ return
+ logger.notify('Overwriting %s with new content', dest)
+ f = open(dest, 'wb')
+ f.write(content.encode('utf-8'))
+ f.close()
+ else:
+ logger.info('Content %s already in place', dest)
+
+def rmtree(dir):
+ if os.path.exists(dir):
+ logger.notify('Deleting tree %s', dir)
+ shutil.rmtree(dir)
+ else:
+ logger.info('Do not need to delete %s; already gone', dir)
+
+def make_exe(fn):
+ if hasattr(os, 'chmod'):
+ oldmode = os.stat(fn).st_mode & 0xFFF # 0o7777
+ newmode = (oldmode | 0x16D) & 0xFFF # 0o555, 0o7777
+ os.chmod(fn, newmode)
+ logger.info('Changed mode of %s to %s', fn, oct(newmode))
+
+def _find_file(filename, dirs):
+ for dir in dirs:
+ if os.path.exists(join(dir, filename)):
+ return join(dir, filename)
+ return filename
+
+def _install_req(py_executable, unzip=False, distribute=False,
+ search_dirs=None, never_download=False):
+
+ if search_dirs is None:
+ search_dirs = file_search_dirs()
+
+ if not distribute:
+ setup_fn = 'setuptools-0.6c11-py%s.egg' % sys.version[:3]
+ project_name = 'setuptools'
+ bootstrap_script = EZ_SETUP_PY
+ source = None
+ else:
+ setup_fn = None
+ source = 'distribute-0.6.19.tar.gz'
+ project_name = 'distribute'
+ bootstrap_script = DISTRIBUTE_SETUP_PY
+
+ # If we are running under -p, we need to remove the current
+ # directory from sys.path temporarily here, so that we
+ # definitely get the pkg_resources from the site directory of
+ # the interpreter we are running under, not the one
+ # virtualenv.py is installed under (which might lead to py2/py3
+ # incompatibility issues)
+ _prev_sys_path = sys.path
+ if os.environ.get('VIRTUALENV_INTERPRETER_RUNNING'):
+ sys.path = sys.path[1:]
+
+ try:
+ try:
+ # check if the global Python has distribute installed or plain
+ # setuptools
+ import pkg_resources
+ if not hasattr(pkg_resources, '_distribute'):
+ location = os.path.dirname(pkg_resources.__file__)
+ logger.notify("A globally installed setuptools was found (in %s)" % location)
+ logger.notify("Use the --no-site-packages option to use distribute in "
+ "the virtualenv.")
+ except ImportError:
+ pass
+ finally:
+ sys.path = _prev_sys_path
+
+ if setup_fn is not None:
+ setup_fn = _find_file(setup_fn, search_dirs)
+
+ if source is not None:
+ source = _find_file(source, search_dirs)
+
+ if is_jython and os._name == 'nt':
+ # Jython's .bat sys.executable can't handle a command line
+ # argument with newlines
+ fd, ez_setup = tempfile.mkstemp('.py')
+ os.write(fd, bootstrap_script)
+ os.close(fd)
+ cmd = [py_executable, ez_setup]
+ else:
+ cmd = [py_executable, '-c', bootstrap_script]
+ if unzip:
+ cmd.append('--always-unzip')
+ env = {}
+ remove_from_env = []
+ if logger.stdout_level_matches(logger.DEBUG):
+ cmd.append('-v')
+
+ old_chdir = os.getcwd()
+ if setup_fn is not None and os.path.exists(setup_fn):
+ logger.info('Using existing %s egg: %s' % (project_name, setup_fn))
+ cmd.append(setup_fn)
+ if os.environ.get('PYTHONPATH'):
+ env['PYTHONPATH'] = setup_fn + os.path.pathsep + os.environ['PYTHONPATH']
+ else:
+ env['PYTHONPATH'] = setup_fn
+ else:
+ # the source is found, let's chdir
+ if source is not None and os.path.exists(source):
+ logger.info('Using existing %s egg: %s' % (project_name, source))
+ os.chdir(os.path.dirname(source))
+ # in this case, we want to be sure that PYTHONPATH is unset (not
+ # just empty, really unset), else CPython tries to import the
+ # site.py that it's in virtualenv_support
+ remove_from_env.append('PYTHONPATH')
+ else:
+ if never_download:
+ logger.fatal("Can't find any local distributions of %s to install "
+ "and --never-download is set. Either re-run virtualenv "
+ "without the --never-download option, or place a %s "
+ "distribution (%s) in one of these "
+ "locations: %r" % (project_name, project_name,
+ setup_fn or source,
+ search_dirs))
+ sys.exit(1)
+
+ logger.info('No %s egg found; downloading' % project_name)
+ cmd.extend(['--always-copy', '-U', project_name])
+ logger.start_progress('Installing %s...' % project_name)
+ logger.indent += 2
+ cwd = None
+ if project_name == 'distribute':
+ env['DONT_PATCH_SETUPTOOLS'] = 'true'
+
+ def _filter_ez_setup(line):
+ return filter_ez_setup(line, project_name)
+
+ if not os.access(os.getcwd(), os.W_OK):
+ cwd = tempfile.mkdtemp()
+ if source is not None and os.path.exists(source):
+ # the current working dir is hostile, let's copy the
+ # tarball to a temp dir
+ target = os.path.join(cwd, os.path.split(source)[-1])
+ shutil.copy(source, target)
+ try:
+ call_subprocess(cmd, show_stdout=False,
+ filter_stdout=_filter_ez_setup,
+ extra_env=env,
+ remove_from_env=remove_from_env,
+ cwd=cwd)
+ finally:
+ logger.indent -= 2
+ logger.end_progress()
+ if os.getcwd() != old_chdir:
+ os.chdir(old_chdir)
+ if is_jython and os._name == 'nt':
+ os.remove(ez_setup)
+
+def file_search_dirs():
+ here = os.path.dirname(os.path.abspath(__file__))
+ dirs = ['.', here,
+ join(here, 'virtualenv_support')]
+ if os.path.splitext(os.path.dirname(__file__))[0] != 'virtualenv':
+ # Probably some boot script; just in case virtualenv is installed...
+ try:
+ import virtualenv
+ except ImportError:
+ pass
+ else:
+ dirs.append(os.path.join(os.path.dirname(virtualenv.__file__), 'virtualenv_support'))
+ return [d for d in dirs if os.path.isdir(d)]
+
+def install_setuptools(py_executable, unzip=False,
+ search_dirs=None, never_download=False):
+ _install_req(py_executable, unzip,
+ search_dirs=search_dirs, never_download=never_download)
+
+def install_distribute(py_executable, unzip=False,
+ search_dirs=None, never_download=False):
+ _install_req(py_executable, unzip, distribute=True,
+ search_dirs=search_dirs, never_download=never_download)
+
+_pip_re = re.compile(r'^pip-.*(zip|tar.gz|tar.bz2|tgz|tbz)$', re.I)
+def install_pip(py_executable, search_dirs=None, never_download=False):
+ if search_dirs is None:
+ search_dirs = file_search_dirs()
+
+ filenames = []
+ for dir in search_dirs:
+ filenames.extend([join(dir, fn) for fn in os.listdir(dir)
+ if _pip_re.search(fn)])
+ filenames = [(os.path.basename(filename).lower(), i, filename) for i, filename in enumerate(filenames)]
+ filenames.sort()
+ filenames = [filename for basename, i, filename in filenames]
+ if not filenames:
+ filename = 'pip'
+ else:
+ filename = filenames[-1]
+ easy_install_script = 'easy_install'
+ if sys.platform == 'win32':
+ easy_install_script = 'easy_install-script.py'
+ cmd = [py_executable, join(os.path.dirname(py_executable), easy_install_script), filename]
+ if filename == 'pip':
+ if never_download:
+ logger.fatal("Can't find any local distributions of pip to install "
+ "and --never-download is set. Either re-run virtualenv "
+ "without the --never-download option, or place a pip "
+ "source distribution (zip/tar.gz/tar.bz2) in one of these "
+ "locations: %r" % search_dirs)
+ sys.exit(1)
+ logger.info('Installing pip from network...')
+ else:
+ logger.info('Installing existing %s distribution: %s' % (
+ os.path.basename(filename), filename))
+ logger.start_progress('Installing pip...')
+ logger.indent += 2
+ def _filter_setup(line):
+ return filter_ez_setup(line, 'pip')
+ try:
+ call_subprocess(cmd, show_stdout=False,
+ filter_stdout=_filter_setup)
+ finally:
+ logger.indent -= 2
+ logger.end_progress()
+
+def filter_ez_setup(line, project_name='setuptools'):
+ if not line.strip():
+ return Logger.DEBUG
+ if project_name == 'distribute':
+ for prefix in ('Extracting', 'Now working', 'Installing', 'Before',
+ 'Scanning', 'Setuptools', 'Egg', 'Already',
+ 'running', 'writing', 'reading', 'installing',
+ 'creating', 'copying', 'byte-compiling', 'removing',
+ 'Processing'):
+ if line.startswith(prefix):
+ return Logger.DEBUG
+ return Logger.DEBUG
+ for prefix in ['Reading ', 'Best match', 'Processing setuptools',
+ 'Copying setuptools', 'Adding setuptools',
+ 'Installing ', 'Installed ']:
+ if line.startswith(prefix):
+ return Logger.DEBUG
+ return Logger.INFO
+
+def main():
+ parser = optparse.OptionParser(
+ version=virtualenv_version,
+ usage="%prog [OPTIONS] DEST_DIR")
+
+ parser.add_option(
+ '-v', '--verbose',
+ action='count',
+ dest='verbose',
+ default=0,
+ help="Increase verbosity")
+
+ parser.add_option(
+ '-q', '--quiet',
+ action='count',
+ dest='quiet',
+ default=0,
+ help='Decrease verbosity')
+
+ parser.add_option(
+ '-p', '--python',
+ dest='python',
+ metavar='PYTHON_EXE',
+ help='The Python interpreter to use, e.g., --python=python2.5 will use the python2.5 '
+ 'interpreter to create the new environment. The default is the interpreter that '
+ 'virtualenv was installed with (%s)' % sys.executable)
+
+ parser.add_option(
+ '--clear',
+ dest='clear',
+ action='store_true',
+ help="Clear out the non-root install and start from scratch")
+
+ parser.add_option(
+ '--no-site-packages',
+ dest='no_site_packages',
+ action='store_true',
+ help="Don't give access to the global site-packages dir to the "
+ "virtual environment")
+
+ parser.add_option(
+ '--unzip-setuptools',
+ dest='unzip_setuptools',
+ action='store_true',
+ help="Unzip Setuptools or Distribute when installing it")
+
+ parser.add_option(
+ '--relocatable',
+ dest='relocatable',
+ action='store_true',
+ help='Make an EXISTING virtualenv environment relocatable. '
+ 'This fixes up scripts and makes all .pth files relative')
+
+ parser.add_option(
+ '--distribute',
+ dest='use_distribute',
+ action='store_true',
+ help='Use Distribute instead of Setuptools. Set environ variable '
+ 'VIRTUALENV_USE_DISTRIBUTE to make it the default ')
+
+ default_search_dirs = file_search_dirs()
+ parser.add_option(
+ '--extra-search-dir',
+ dest="search_dirs",
+ action="append",
+ default=default_search_dirs,
+ help="Directory to look for setuptools/distribute/pip distributions in. "
+ "You can add any number of additional --extra-search-dir paths.")
+
+ parser.add_option(
+ '--never-download',
+ dest="never_download",
+ action="store_true",
+ help="Never download anything from the network. Instead, virtualenv will fail "
+ "if local distributions of setuptools/distribute/pip are not present.")
+
+ parser.add_option(
+ '--prompt=',
+ dest='prompt',
+ help='Provides an alternative prompt prefix for this environment')
+
+ if 'extend_parser' in globals():
+ extend_parser(parser)
+
+ options, args = parser.parse_args()
+
+ global logger
+
+ if 'adjust_options' in globals():
+ adjust_options(options, args)
+
+ verbosity = options.verbose - options.quiet
+ logger = Logger([(Logger.level_for_integer(2-verbosity), sys.stdout)])
+
+ if options.python and not os.environ.get('VIRTUALENV_INTERPRETER_RUNNING'):
+ env = os.environ.copy()
+ interpreter = resolve_interpreter(options.python)
+ if interpreter == sys.executable:
+ logger.warn('Already using interpreter %s' % interpreter)
+ else:
+ logger.notify('Running virtualenv with interpreter %s' % interpreter)
+ env['VIRTUALENV_INTERPRETER_RUNNING'] = 'true'
+ file = __file__
+ if file.endswith('.pyc'):
+ file = file[:-1]
+ popen = subprocess.Popen([interpreter, file] + sys.argv[1:], env=env)
+ raise SystemExit(popen.wait())
+
+ if not args:
+ print('You must provide a DEST_DIR')
+ parser.print_help()
+ sys.exit(2)
+ if len(args) > 1:
+ print('There must be only one argument: DEST_DIR (you gave %s)' % (
+ ' '.join(args)))
+ parser.print_help()
+ sys.exit(2)
+
+ home_dir = args[0]
+
+ if os.environ.get('WORKING_ENV'):
+ logger.fatal('ERROR: you cannot run virtualenv while in a workingenv')
+ logger.fatal('Please deactivate your workingenv, then re-run this script')
+ sys.exit(3)
+
+ if 'PYTHONHOME' in os.environ:
+ logger.warn('PYTHONHOME is set. You *must* activate the virtualenv before using it')
+ del os.environ['PYTHONHOME']
+
+ if options.relocatable:
+ make_environment_relocatable(home_dir)
+ return
+
+ create_environment(home_dir, site_packages=not options.no_site_packages, clear=options.clear,
+ unzip_setuptools=options.unzip_setuptools,
+ use_distribute=options.use_distribute or majver > 2,
+ prompt=options.prompt,
+ search_dirs=options.search_dirs,
+ never_download=options.never_download)
+ if 'after_install' in globals():
+ after_install(options, home_dir)
+
+def call_subprocess(cmd, show_stdout=True,
+ filter_stdout=None, cwd=None,
+ raise_on_returncode=True, extra_env=None,
+ remove_from_env=None):
+ cmd_parts = []
+ for part in cmd:
+ if len(part) > 45:
+ part = part[:20]+"..."+part[-20:]
+ if ' ' in part or '\n' in part or '"' in part or "'" in part:
+ part = '"%s"' % part.replace('"', '\\"')
+ cmd_parts.append(part)
+ cmd_desc = ' '.join(cmd_parts)
+ if show_stdout:
+ stdout = None
+ else:
+ stdout = subprocess.PIPE
+ logger.debug("Running command %s" % cmd_desc)
+ if extra_env or remove_from_env:
+ env = os.environ.copy()
+ if extra_env:
+ env.update(extra_env)
+ if remove_from_env:
+ for varname in remove_from_env:
+ env.pop(varname, None)
+ else:
+ env = None
+ try:
+ proc = subprocess.Popen(
+ cmd, stderr=subprocess.STDOUT, stdin=None, stdout=stdout,
+ cwd=cwd, env=env)
+ except Exception:
+ e = sys.exc_info()[1]
+ logger.fatal(
+ "Error %s while executing command %s" % (e, cmd_desc))
+ raise
+ all_output = []
+ if stdout is not None:
+ stdout = proc.stdout
+ encoding = sys.getdefaultencoding()
+ while 1:
+ line = stdout.readline().decode(encoding)
+ if not line:
+ break
+ line = line.rstrip()
+ all_output.append(line)
+ if filter_stdout:
+ level = filter_stdout(line)
+ if isinstance(level, tuple):
+ level, line = level
+ logger.log(level, line)
+ if not logger.stdout_level_matches(level):
+ logger.show_progress()
+ else:
+ logger.info(line)
+ else:
+ proc.communicate()
+ proc.wait()
+ if proc.returncode:
+ if raise_on_returncode:
+ if all_output:
+ logger.notify('Complete output from command %s:' % cmd_desc)
+ logger.notify('\n'.join(all_output) + '\n----------------------------------------')
+ raise OSError(
+ "Command %s failed with error code %s"
+ % (cmd_desc, proc.returncode))
+ else:
+ logger.warn(
+ "Command %s had error code %s"
+ % (cmd_desc, proc.returncode))
+
+
+def create_environment(home_dir, site_packages=True, clear=False,
+ unzip_setuptools=False, use_distribute=False,
+ prompt=None, search_dirs=None, never_download=False):
+ """
+ Creates a new environment in ``home_dir``.
+
+ If ``site_packages`` is true (the default) then the global
+ ``site-packages/`` directory will be on the path.
+
+ If ``clear`` is true (default False) then the environment will
+ first be cleared.
+ """
+ home_dir, lib_dir, inc_dir, bin_dir = path_locations(home_dir)
+
+ py_executable = os.path.abspath(install_python(
+ home_dir, lib_dir, inc_dir, bin_dir,
+ site_packages=site_packages, clear=clear))
+
+ install_distutils(home_dir)
+
+ if use_distribute or os.environ.get('VIRTUALENV_USE_DISTRIBUTE'):
+ install_distribute(py_executable, unzip=unzip_setuptools,
+ search_dirs=search_dirs, never_download=never_download)
+ else:
+ install_setuptools(py_executable, unzip=unzip_setuptools,
+ search_dirs=search_dirs, never_download=never_download)
+
+ install_pip(py_executable, search_dirs=search_dirs, never_download=never_download)
+
+ install_activate(home_dir, bin_dir, prompt)
+
+def path_locations(home_dir):
+ """Return the path locations for the environment (where libraries are,
+ where scripts go, etc)"""
+ # XXX: We'd use distutils.sysconfig.get_python_inc/lib but its
+ # prefix arg is broken: http://bugs.python.org/issue3386
+ if sys.platform == 'win32':
+ # Windows has lots of problems with executables with spaces in
+ # the name; this function will remove them (using the ~1
+ # format):
+ mkdir(home_dir)
+ if ' ' in home_dir:
+ try:
+ import win32api
+ except ImportError:
+ print('Error: the path "%s" has a space in it' % home_dir)
+ print('To handle these kinds of paths, the win32api module must be installed:')
+ print(' http://sourceforge.net/projects/pywin32/')
+ sys.exit(3)
+ home_dir = win32api.GetShortPathName(home_dir)
+ lib_dir = join(home_dir, 'Lib')
+ inc_dir = join(home_dir, 'Include')
+ bin_dir = join(home_dir, 'Scripts')
+ elif is_jython:
+ lib_dir = join(home_dir, 'Lib')
+ inc_dir = join(home_dir, 'Include')
+ bin_dir = join(home_dir, 'bin')
+ elif is_pypy:
+ lib_dir = home_dir
+ inc_dir = join(home_dir, 'include')
+ bin_dir = join(home_dir, 'bin')
+ else:
+ lib_dir = join(home_dir, 'lib', py_version)
+ inc_dir = join(home_dir, 'include', py_version + abiflags)
+ bin_dir = join(home_dir, 'bin')
+ return home_dir, lib_dir, inc_dir, bin_dir
+
+
+def change_prefix(filename, dst_prefix):
+ prefixes = [sys.prefix]
+
+ if sys.platform == "darwin":
+ prefixes.extend((
+ os.path.join("/Library/Python", sys.version[:3], "site-packages"),
+ os.path.join(sys.prefix, "Extras", "lib", "python"),
+ os.path.join("~", "Library", "Python", sys.version[:3], "site-packages")))
+
+ if hasattr(sys, 'real_prefix'):
+ prefixes.append(sys.real_prefix)
+ prefixes = list(map(os.path.abspath, prefixes))
+ filename = os.path.abspath(filename)
+ for src_prefix in prefixes:
+ if filename.startswith(src_prefix):
+ _, relpath = filename.split(src_prefix, 1)
+ assert relpath[0] == os.sep
+ relpath = relpath[1:]
+ return join(dst_prefix, relpath)
+ assert False, "Filename %s does not start with any of these prefixes: %s" % \
+ (filename, prefixes)
+
+def copy_required_modules(dst_prefix):
+ import imp
+ for modname in REQUIRED_MODULES:
+ if modname in sys.builtin_module_names:
+ logger.info("Ignoring built-in bootstrap module: %s" % modname)
+ continue
+ try:
+ f, filename, _ = imp.find_module(modname)
+ except ImportError:
+ logger.info("Cannot import bootstrap module: %s" % modname)
+ else:
+ if f is not None:
+ f.close()
+ dst_filename = change_prefix(filename, dst_prefix)
+ copyfile(filename, dst_filename)
+ if filename.endswith('.pyc'):
+ pyfile = filename[:-1]
+ if os.path.exists(pyfile):
+ copyfile(pyfile, dst_filename[:-1])
+
+
+def install_python(home_dir, lib_dir, inc_dir, bin_dir, site_packages, clear):
+ """Install just the base environment, no distutils patches etc"""
+ if sys.executable.startswith(bin_dir):
+ print('Please use the *system* python to run this script')
+ return
+
+ if clear:
+ rmtree(lib_dir)
+ ## FIXME: why not delete it?
+ ## Maybe it should delete everything with #!/path/to/venv/python in it
+ logger.notify('Not deleting %s', bin_dir)
+
+ if hasattr(sys, 'real_prefix'):
+ logger.notify('Using real prefix %r' % sys.real_prefix)
+ prefix = sys.real_prefix
+ else:
+ prefix = sys.prefix
+ mkdir(lib_dir)
+ fix_lib64(lib_dir)
+ fix_local_scheme(home_dir)
+ stdlib_dirs = [os.path.dirname(os.__file__)]
+ if sys.platform == 'win32':
+ stdlib_dirs.append(join(os.path.dirname(stdlib_dirs[0]), 'DLLs'))
+ elif sys.platform == 'darwin':
+ stdlib_dirs.append(join(stdlib_dirs[0], 'site-packages'))
+ if hasattr(os, 'symlink'):
+ logger.info('Symlinking Python bootstrap modules')
+ else:
+ logger.info('Copying Python bootstrap modules')
+ logger.indent += 2
+ try:
+ # copy required files...
+ for stdlib_dir in stdlib_dirs:
+ if not os.path.isdir(stdlib_dir):
+ continue
+ for fn in os.listdir(stdlib_dir):
+ bn = os.path.splitext(fn)[0]
+ if fn != 'site-packages' and bn in REQUIRED_FILES:
+ copyfile(join(stdlib_dir, fn), join(lib_dir, fn))
+ # ...and modules
+ copy_required_modules(home_dir)
+ finally:
+ logger.indent -= 2
+ mkdir(join(lib_dir, 'site-packages'))
+ import site
+ site_filename = site.__file__
+ if site_filename.endswith('.pyc'):
+ site_filename = site_filename[:-1]
+ elif site_filename.endswith('$py.class'):
+ site_filename = site_filename.replace('$py.class', '.py')
+ site_filename_dst = change_prefix(site_filename, home_dir)
+ site_dir = os.path.dirname(site_filename_dst)
+ writefile(site_filename_dst, SITE_PY)
+ writefile(join(site_dir, 'orig-prefix.txt'), prefix)
+ site_packages_filename = join(site_dir, 'no-global-site-packages.txt')
+ if not site_packages:
+ writefile(site_packages_filename, '')
+ else:
+ if os.path.exists(site_packages_filename):
+ logger.info('Deleting %s' % site_packages_filename)
+ os.unlink(site_packages_filename)
+
+ if is_pypy or is_win:
+ stdinc_dir = join(prefix, 'include')
+ else:
+ stdinc_dir = join(prefix, 'include', py_version + abiflags)
+ if os.path.exists(stdinc_dir):
+ copyfile(stdinc_dir, inc_dir)
+ else:
+ logger.debug('No include dir %s' % stdinc_dir)
+
+ # pypy never uses exec_prefix, just ignore it
+ if sys.exec_prefix != prefix and not is_pypy:
+ if sys.platform == 'win32':
+ exec_dir = join(sys.exec_prefix, 'lib')
+ elif is_jython:
+ exec_dir = join(sys.exec_prefix, 'Lib')
+ else:
+ exec_dir = join(sys.exec_prefix, 'lib', py_version)
+ for fn in os.listdir(exec_dir):
+ copyfile(join(exec_dir, fn), join(lib_dir, fn))
+
+ if is_jython:
+ # Jython has either jython-dev.jar and javalib/ dir, or just
+ # jython.jar
+ for name in 'jython-dev.jar', 'javalib', 'jython.jar':
+ src = join(prefix, name)
+ if os.path.exists(src):
+ copyfile(src, join(home_dir, name))
+ # XXX: registry should always exist after Jython 2.5rc1
+ src = join(prefix, 'registry')
+ if os.path.exists(src):
+ copyfile(src, join(home_dir, 'registry'), symlink=False)
+ copyfile(join(prefix, 'cachedir'), join(home_dir, 'cachedir'),
+ symlink=False)
+
+ mkdir(bin_dir)
+ py_executable = join(bin_dir, os.path.basename(sys.executable))
+ if 'Python.framework' in prefix:
+ if re.search(r'/Python(?:-32|-64)*$', py_executable):
+ # The name of the python executable is not quite what
+ # we want, rename it.
+ py_executable = os.path.join(
+ os.path.dirname(py_executable), 'python')
+
+ logger.notify('New %s executable in %s', expected_exe, py_executable)
+ if sys.executable != py_executable:
+ ## FIXME: could I just hard link?
+ executable = sys.executable
+ if sys.platform == 'cygwin' and os.path.exists(executable + '.exe'):
+ # Cygwin misreports sys.executable sometimes
+ executable += '.exe'
+ py_executable += '.exe'
+ logger.info('Executable actually exists in %s' % executable)
+ shutil.copyfile(executable, py_executable)
+ make_exe(py_executable)
+ if sys.platform == 'win32' or sys.platform == 'cygwin':
+ pythonw = os.path.join(os.path.dirname(sys.executable), 'pythonw.exe')
+ if os.path.exists(pythonw):
+ logger.info('Also created pythonw.exe')
+ shutil.copyfile(pythonw, os.path.join(os.path.dirname(py_executable), 'pythonw.exe'))
+ if is_pypy:
+ # make a symlink python --> pypy-c
+ python_executable = os.path.join(os.path.dirname(py_executable), 'python')
+ logger.info('Also created executable %s' % python_executable)
+ copyfile(py_executable, python_executable)
+
+ if os.path.splitext(os.path.basename(py_executable))[0] != expected_exe:
+ secondary_exe = os.path.join(os.path.dirname(py_executable),
+ expected_exe)
+ py_executable_ext = os.path.splitext(py_executable)[1]
+ if py_executable_ext == '.exe':
+ # python2.4 gives an extension of '.4' :P
+ secondary_exe += py_executable_ext
+ if os.path.exists(secondary_exe):
+ logger.warn('Not overwriting existing %s script %s (you must use %s)'
+ % (expected_exe, secondary_exe, py_executable))
+ else:
+ logger.notify('Also creating executable in %s' % secondary_exe)
+ shutil.copyfile(sys.executable, secondary_exe)
+ make_exe(secondary_exe)
+
+ if 'Python.framework' in prefix:
+ logger.debug('MacOSX Python framework detected')
+
+ # Make sure we use the the embedded interpreter inside
+ # the framework, even if sys.executable points to
+ # the stub executable in ${sys.prefix}/bin
+ # See http://groups.google.com/group/python-virtualenv/
+ # browse_thread/thread/17cab2f85da75951
+ original_python = os.path.join(
+ prefix, 'Resources/Python.app/Contents/MacOS/Python')
+ shutil.copy(original_python, py_executable)
+
+ # Copy the framework's dylib into the virtual
+ # environment
+ virtual_lib = os.path.join(home_dir, '.Python')
+
+ if os.path.exists(virtual_lib):
+ os.unlink(virtual_lib)
+ copyfile(
+ os.path.join(prefix, 'Python'),
+ virtual_lib)
+
+ # And then change the install_name of the copied python executable
+ try:
+ call_subprocess(
+ ["install_name_tool", "-change",
+ os.path.join(prefix, 'Python'),
+ '@executable_path/../.Python',
+ py_executable])
+ except:
+ logger.fatal(
+ "Could not call install_name_tool -- you must have Apple's development tools installed")
+ raise
+
+ # Some tools depend on pythonX.Y being present
+ py_executable_version = '%s.%s' % (
+ sys.version_info[0], sys.version_info[1])
+ if not py_executable.endswith(py_executable_version):
+ # symlinking pythonX.Y > python
+ pth = py_executable + '%s.%s' % (
+ sys.version_info[0], sys.version_info[1])
+ if os.path.exists(pth):
+ os.unlink(pth)
+ os.symlink('python', pth)
+ else:
+ # reverse symlinking python -> pythonX.Y (with --python)
+ pth = join(bin_dir, 'python')
+ if os.path.exists(pth):
+ os.unlink(pth)
+ os.symlink(os.path.basename(py_executable), pth)
+
+ if sys.platform == 'win32' and ' ' in py_executable:
+ # There's a bug with subprocess on Windows when using a first
+ # argument that has a space in it. Instead we have to quote
+ # the value:
+ py_executable = '"%s"' % py_executable
+ cmd = [py_executable, '-c', 'import sys; print(sys.prefix)']
+ logger.info('Testing executable with %s %s "%s"' % tuple(cmd))
+ try:
+ proc = subprocess.Popen(cmd,
+ stdout=subprocess.PIPE)
+ proc_stdout, proc_stderr = proc.communicate()
+ except OSError:
+ e = sys.exc_info()[1]
+ if e.errno == errno.EACCES:
+ logger.fatal('ERROR: The executable %s could not be run: %s' % (py_executable, e))
+ sys.exit(100)
+ else:
+ raise e
+
+ proc_stdout = proc_stdout.strip().decode(sys.getdefaultencoding())
+ proc_stdout = os.path.normcase(os.path.abspath(proc_stdout))
+ if proc_stdout != os.path.normcase(os.path.abspath(home_dir)):
+ logger.fatal(
+ 'ERROR: The executable %s is not functioning' % py_executable)
+ logger.fatal(
+ 'ERROR: It thinks sys.prefix is %r (should be %r)'
+ % (proc_stdout, os.path.normcase(os.path.abspath(home_dir))))
+ logger.fatal(
+ 'ERROR: virtualenv is not compatible with this system or executable')
+ if sys.platform == 'win32':
+ logger.fatal(
+ 'Note: some Windows users have reported this error when they installed Python for "Only this user". The problem may be resolvable if you install Python "For all users". (See https://bugs.launchpad.net/virtualenv/+bug/352844)')
+ sys.exit(100)
+ else:
+ logger.info('Got sys.prefix result: %r' % proc_stdout)
+
+ pydistutils = os.path.expanduser('~/.pydistutils.cfg')
+ if os.path.exists(pydistutils):
+ logger.notify('Please make sure you remove any previous custom paths from '
+ 'your %s file.' % pydistutils)
+ ## FIXME: really this should be calculated earlier
+ return py_executable
+
+def install_activate(home_dir, bin_dir, prompt=None):
+ if sys.platform == 'win32' or is_jython and os._name == 'nt':
+ files = {'activate.bat': ACTIVATE_BAT,
+ 'deactivate.bat': DEACTIVATE_BAT}
+ if os.environ.get('OS') == 'Windows_NT' and os.environ.get('OSTYPE') == 'cygwin':
+ files['activate'] = ACTIVATE_SH
+ else:
+ files = {'activate': ACTIVATE_SH}
+
+ # suppling activate.fish in addition to, not instead of, the
+ # bash script support.
+ files['activate.fish'] = ACTIVATE_FISH
+
+ # same for csh/tcsh support...
+ files['activate.csh'] = ACTIVATE_CSH
+
+
+
+ files['activate_this.py'] = ACTIVATE_THIS
+ vname = os.path.basename(os.path.abspath(home_dir))
+ for name, content in files.items():
+ content = content.replace('__VIRTUAL_PROMPT__', prompt or '')
+ content = content.replace('__VIRTUAL_WINPROMPT__', prompt or '(%s)' % vname)
+ content = content.replace('__VIRTUAL_ENV__', os.path.abspath(home_dir))
+ content = content.replace('__VIRTUAL_NAME__', vname)
+ content = content.replace('__BIN_NAME__', os.path.basename(bin_dir))
+ writefile(os.path.join(bin_dir, name), content)
+
+def install_distutils(home_dir):
+ distutils_path = change_prefix(distutils.__path__[0], home_dir)
+ mkdir(distutils_path)
+ ## FIXME: maybe this prefix setting should only be put in place if
+ ## there's a local distutils.cfg with a prefix setting?
+ home_dir = os.path.abspath(home_dir)
+ ## FIXME: this is breaking things, removing for now:
+ #distutils_cfg = DISTUTILS_CFG + "\n[install]\nprefix=%s\n" % home_dir
+ writefile(os.path.join(distutils_path, '__init__.py'), DISTUTILS_INIT)
+ writefile(os.path.join(distutils_path, 'distutils.cfg'), DISTUTILS_CFG, overwrite=False)
+
+def fix_local_scheme(home_dir):
+ """
+ Platforms that use the "posix_local" install scheme (like Ubuntu with
+ Python 2.7) need to be given an additional "local" location, sigh.
+ """
+ try:
+ import sysconfig
+ except ImportError:
+ pass
+ else:
+ if sysconfig._get_default_scheme() == 'posix_local':
+ local_path = os.path.join(home_dir, 'local')
+ if not os.path.exists(local_path):
+ os.symlink(os.path.abspath(home_dir), local_path)
+
+def fix_lib64(lib_dir):
+ """
+ Some platforms (particularly Gentoo on x64) put things in lib64/pythonX.Y
+ instead of lib/pythonX.Y. If this is such a platform we'll just create a
+ symlink so lib64 points to lib
+ """
+ if [p for p in distutils.sysconfig.get_config_vars().values()
+ if isinstance(p, basestring) and 'lib64' in p]:
+ logger.debug('This system uses lib64; symlinking lib64 to lib')
+ assert os.path.basename(lib_dir) == 'python%s' % sys.version[:3], (
+ "Unexpected python lib dir: %r" % lib_dir)
+ lib_parent = os.path.dirname(lib_dir)
+ assert os.path.basename(lib_parent) == 'lib', (
+ "Unexpected parent dir: %r" % lib_parent)
+ copyfile(lib_parent, os.path.join(os.path.dirname(lib_parent), 'lib64'))
+
+def resolve_interpreter(exe):
+ """
+ If the executable given isn't an absolute path, search $PATH for the interpreter
+ """
+ if os.path.abspath(exe) != exe:
+ paths = os.environ.get('PATH', '').split(os.pathsep)
+ for path in paths:
+ if os.path.exists(os.path.join(path, exe)):
+ exe = os.path.join(path, exe)
+ break
+ if not os.path.exists(exe):
+ logger.fatal('The executable %s (from --python=%s) does not exist' % (exe, exe))
+ raise SystemExit(3)
+ if not is_executable(exe):
+ logger.fatal('The executable %s (from --python=%s) is not executable' % (exe, exe))
+ raise SystemExit(3)
+ return exe
+
+def is_executable(exe):
+ """Checks a file is executable"""
+ return os.access(exe, os.X_OK)
+
+############################################################
+## Relocating the environment:
+
+def make_environment_relocatable(home_dir):
+ """
+ Makes the already-existing environment use relative paths, and takes out
+ the #!-based environment selection in scripts.
+ """
+ home_dir, lib_dir, inc_dir, bin_dir = path_locations(home_dir)
+ activate_this = os.path.join(bin_dir, 'activate_this.py')
+ if not os.path.exists(activate_this):
+ logger.fatal(
+ 'The environment doesn\'t have a file %s -- please re-run virtualenv '
+ 'on this environment to update it' % activate_this)
+ fixup_scripts(home_dir)
+ fixup_pth_and_egg_link(home_dir)
+ ## FIXME: need to fix up distutils.cfg
+
+OK_ABS_SCRIPTS = ['python', 'python%s' % sys.version[:3],
+ 'activate', 'activate.bat', 'activate_this.py']
+
+def fixup_scripts(home_dir):
+ # This is what we expect at the top of scripts:
+ shebang = '#!%s/bin/python' % os.path.normcase(os.path.abspath(home_dir))
+ # This is what we'll put:
+ new_shebang = '#!/usr/bin/env python%s' % sys.version[:3]
+ activate = "import os; activate_this=os.path.join(os.path.dirname(__file__), 'activate_this.py'); execfile(activate_this, dict(__file__=activate_this)); del os, activate_this"
+ if sys.platform == 'win32':
+ bin_suffix = 'Scripts'
+ else:
+ bin_suffix = 'bin'
+ bin_dir = os.path.join(home_dir, bin_suffix)
+ home_dir, lib_dir, inc_dir, bin_dir = path_locations(home_dir)
+ for filename in os.listdir(bin_dir):
+ filename = os.path.join(bin_dir, filename)
+ if not os.path.isfile(filename):
+ # ignore subdirs, e.g. .svn ones.
+ continue
+ f = open(filename, 'rb')
+ lines = f.readlines()
+ f.close()
+ if not lines:
+ logger.warn('Script %s is an empty file' % filename)
+ continue
+ if not lines[0].strip().startswith(shebang):
+ if os.path.basename(filename) in OK_ABS_SCRIPTS:
+ logger.debug('Cannot make script %s relative' % filename)
+ elif lines[0].strip() == new_shebang:
+ logger.info('Script %s has already been made relative' % filename)
+ else:
+ logger.warn('Script %s cannot be made relative (it\'s not a normal script that starts with %s)'
+ % (filename, shebang))
+ continue
+ logger.notify('Making script %s relative' % filename)
+ lines = [new_shebang+'\n', activate+'\n'] + lines[1:]
+ f = open(filename, 'wb')
+ f.writelines(lines)
+ f.close()
+
+def fixup_pth_and_egg_link(home_dir, sys_path=None):
+ """Makes .pth and .egg-link files use relative paths"""
+ home_dir = os.path.normcase(os.path.abspath(home_dir))
+ if sys_path is None:
+ sys_path = sys.path
+ for path in sys_path:
+ if not path:
+ path = '.'
+ if not os.path.isdir(path):
+ continue
+ path = os.path.normcase(os.path.abspath(path))
+ if not path.startswith(home_dir):
+ logger.debug('Skipping system (non-environment) directory %s' % path)
+ continue
+ for filename in os.listdir(path):
+ filename = os.path.join(path, filename)
+ if filename.endswith('.pth'):
+ if not os.access(filename, os.W_OK):
+ logger.warn('Cannot write .pth file %s, skipping' % filename)
+ else:
+ fixup_pth_file(filename)
+ if filename.endswith('.egg-link'):
+ if not os.access(filename, os.W_OK):
+ logger.warn('Cannot write .egg-link file %s, skipping' % filename)
+ else:
+ fixup_egg_link(filename)
+
+def fixup_pth_file(filename):
+ lines = []
+ prev_lines = []
+ f = open(filename)
+ prev_lines = f.readlines()
+ f.close()
+ for line in prev_lines:
+ line = line.strip()
+ if (not line or line.startswith('#') or line.startswith('import ')
+ or os.path.abspath(line) != line):
+ lines.append(line)
+ else:
+ new_value = make_relative_path(filename, line)
+ if line != new_value:
+ logger.debug('Rewriting path %s as %s (in %s)' % (line, new_value, filename))
+ lines.append(new_value)
+ if lines == prev_lines:
+ logger.info('No changes to .pth file %s' % filename)
+ return
+ logger.notify('Making paths in .pth file %s relative' % filename)
+ f = open(filename, 'w')
+ f.write('\n'.join(lines) + '\n')
+ f.close()
+
+def fixup_egg_link(filename):
+ f = open(filename)
+ link = f.read().strip()
+ f.close()
+ if os.path.abspath(link) != link:
+ logger.debug('Link in %s already relative' % filename)
+ return
+ new_link = make_relative_path(filename, link)
+ logger.notify('Rewriting link %s in %s as %s' % (link, filename, new_link))
+ f = open(filename, 'w')
+ f.write(new_link)
+ f.close()
+
+def make_relative_path(source, dest, dest_is_directory=True):
+ """
+ Make a filename relative, where the filename is dest, and it is
+ being referred to from the filename source.
+
+ >>> make_relative_path('/usr/share/something/a-file.pth',
+ ... '/usr/share/another-place/src/Directory')
+ '../another-place/src/Directory'
+ >>> make_relative_path('/usr/share/something/a-file.pth',
+ ... '/home/user/src/Directory')
+ '../../../home/user/src/Directory'
+ >>> make_relative_path('/usr/share/a-file.pth', '/usr/share/')
+ './'
+ """
+ source = os.path.dirname(source)
+ if not dest_is_directory:
+ dest_filename = os.path.basename(dest)
+ dest = os.path.dirname(dest)
+ dest = os.path.normpath(os.path.abspath(dest))
+ source = os.path.normpath(os.path.abspath(source))
+ dest_parts = dest.strip(os.path.sep).split(os.path.sep)
+ source_parts = source.strip(os.path.sep).split(os.path.sep)
+ while dest_parts and source_parts and dest_parts[0] == source_parts[0]:
+ dest_parts.pop(0)
+ source_parts.pop(0)
+ full_parts = ['..']*len(source_parts) + dest_parts
+ if not dest_is_directory:
+ full_parts.append(dest_filename)
+ if not full_parts:
+ # Special case for the current directory (otherwise it'd be '')
+ return './'
+ return os.path.sep.join(full_parts)
+
+
+
+############################################################
+## Bootstrap script creation:
+
+def create_bootstrap_script(extra_text, python_version=''):
+ """
+ Creates a bootstrap script, which is like this script but with
+ extend_parser, adjust_options, and after_install hooks.
+
+ This returns a string that (written to disk of course) can be used
+ as a bootstrap script with your own customizations. The script
+ will be the standard virtualenv.py script, with your extra text
+ added (your extra text should be Python code).
+
+ If you include these functions, they will be called:
+
+ ``extend_parser(optparse_parser)``:
+ You can add or remove options from the parser here.
+
+ ``adjust_options(options, args)``:
+ You can change options here, or change the args (if you accept
+ different kinds of arguments, be sure you modify ``args`` so it is
+ only ``[DEST_DIR]``).
+
+ ``after_install(options, home_dir)``:
+
+ After everything is installed, this function is called. This
+ is probably the function you are most likely to use. An
+ example would be::
+
+ def after_install(options, home_dir):
+ subprocess.call([join(home_dir, 'bin', 'easy_install'),
+ 'MyPackage'])
+ subprocess.call([join(home_dir, 'bin', 'my-package-script'),
+ 'setup', home_dir])
+
+ This example immediately installs a package, and runs a setup
+ script from that package.
+
+ If you provide something like ``python_version='2.4'`` then the
+ script will start with ``#!/usr/bin/env python2.4`` instead of
+ ``#!/usr/bin/env python``. You can use this when the script must
+ be run with a particular Python version.
+ """
+ filename = __file__
+ if filename.endswith('.pyc'):
+ filename = filename[:-1]
+ f = open(filename, 'rb')
+ content = f.read()
+ f.close()
+ py_exe = 'python%s' % python_version
+ content = (('#!/usr/bin/env %s\n' % py_exe)
+ + '## WARNING: This file is generated\n'
+ + content)
+ return content.replace('##EXT' 'END##', extra_text)
+
+
+def after_install(options, home_dir):
+ subprocess.call([join(home_dir, 'bin', 'easy_install'),
+ 'twisted'])
+
+
+def convert(s):
+ b = base64.b64decode(s.encode('ascii'))
+ return zlib.decompress(b).decode('utf-8')
+
+##file site.py
+SITE_PY = convert("""
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+""")
+
+##file ez_setup.py
+EZ_SETUP_PY = convert("""
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+""")
+
+##file distribute_setup.py
+DISTRIBUTE_SETUP_PY = convert("""
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+Ji/WtvjTtY2qDeiHLbFpfg/JMphGYHbI3SLhodiAsgvdqR6E8bjCXuMYrE/9p+wOAmGv+Q6Jl9qD
+MXe/fq2w7uj5H0xH9YUAoxFsJwWoVqfNvvrXxbme2Y95hh3DORYHQ3evFx95yyVI/85ky6pfHnUc
+6DqklMKbh+bmugMGTEZaAHJCLRCJkEeyeVNj0oveY8t3nc3pOmeYsBns8ZhUfUX+QKJqvsGJzpkr
+ywGygx6sdFW9CDKaJP2hmuExy3ml6mwrjo58e8cNMAU+dFEe61NjVaYjwLxliaidiqHit853yM9W
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+aaM7V91FnshoEziDnfT98T5fM/TO++C0r+YrSKfbI2JcXzHFCGAI0t5YadvWrY10vMdyBTDgqRj4
+/zQFIoJ8+YvbHTj6utddQEkIdZeMbI91GXrOTdL9NVN6LtckF1TSUkw95oYtwtbM0Y2FsQsiTu3u
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+7PymzaJo0NPX7kTWpKLk8kKe2TtBUHljVeZb83kJe5X3IOQmhgk6bAJw+LBmWVfYZkYlXmAYkXgs
+jZk6L5RkaGaRxLXr4DoLZ/Z5PjidM1ig2WcupnANj4gkVVgaSiqsB64JaKa8Rfid5I+9h9Qjt/pM
+kM8tVH4tpR2NwNymEqVDRwvd5Vh1VIhtXGvHxrZKO9tiGFIjR6o6VParkNOBonHuqK9H2mx378H4
+oQ7VEdsKBywqBBIsQd7IbkEhjVs9US4kUyohUjxnMI9Hx10S+rlFc+mXCureEbJhvCEjDmFiCpO3
+lY9ZW/9M3/8oz3sx2QavWIIz6pUn9sR9oC0U8xHDgty48riKc9e7Qoz4hq1K4yDp5YfLfzPhs64I
+HCIEhewro3mby3y3wCxJZGFuF80Ri0Qt1K05DN54Et9GQNTUaJjDtsdwiyF5vh4a6rP5zoNR9Mil
+Qbt1O8SyiuIFHSpIX4gKSb4wfiBiizK/jyMRydcf4pWCN1+0qIzmQ6Qu3KVed6ihO45mxdEPHDbK
+7FJQ2ICh3pBgQCTPQmz3QMfaKm+EAy0bqD/21yi9NAysUsqxMq/rqS1ZNuGLLFJBg+6M7dlUNpe3
++Trh9ehA+97fR7NKVU9WpAEOm4e1NFWMC5/7SdqXMVlIOZxAKRLdffkn6ly/G/EVOejeJPRA83nA
+m/68cfvZ1I326A7Nms6Xpfujs17D32diKNp+9v975Tmgl047M2E0zBPeZOGmS+G6J8NI+VGN9PaM
+oY1tOLa28I0kCUEFv36jRUIVccFSXt7hWX7OOB3A8m7CsmmNp031zr+5wXThszMPzRvZlJ3hFZtE
+zFULYC4e6P0lyJnnKc8gdkfOjRHiNMbTm7YfgE0zM8H83H/j4oY9b6dNNA66n2N9mablnnEpuRLJ
+SjbOF1N/6rFU4MWBaoExpTuZURep6SBYQchjRroEUAK3JWvxZyivGOl7xHp/3YUG9Mn4rle+zbCq
+TvMI3wqT/h+b/QRQiDKNq4pe0+qO7DSSGJSQGl4g86jy2S1uwGkvhuArWoB0JYiQ0TVqIFRxAL7C
+ZLUjBz2xTE15QkSk+ModXRYBfhLJ1ADUeLDHrrQYNHa5Y2tRK1zurH+DQiVkYV7szN9QiEHGr24E
+SobK6+QaQDG+uzZocgD04abNC7RYRvmAHsDYnKwmbfUBK5E/hIiiQHqVsxpW/e+BXzrShPXoURda
+Kr4SKFUxONbvIH1eQAUauWqNvivTdC2IWz7+OQiI98mwb/Ptt3+h3CWMUxAfFU1A3+mfT0+NZCxZ
++Ur0GqdU/jan+CjQWgWrkPsmyabhmz099jfmvvDYtwaH0MZwvihdwHDmIZ4XM2u5EKYFwfjYJJCA
+fnc6NWQbInUlZjtAKal3bUcPI0R3YrfQCujjcT+oL9LsIAHOzGMKm7w6rBkEmRtd9ABcrQW3Vouq
+S+LAVG7IvIHSGeM9Iukc0NrW0ALvM2h0dk5SDjdAXCdjhXc2BmzofPEJgOEGdnYAUBUIpsX+C7de
+pYri5AS4n0AVfDaugOlG8aC6tt1TIGRBtFy7oIRT5VrwTTa88CR0OEh5TDX3vcf2XPLrAsHloddd
+SQUueLVTUNr5Hb7+r2L88OU2IC6m+y+YPAVUkQcBkhoE6l1KoruNmmfnN7PJPwERhOVk
+""")
+
+##file activate.sh
+ACTIVATE_SH = convert("""
+eJytVU1v4jAQPW9+xTT0ANVS1GsrDlRFAqmFqmG72m0rY5IJsRRslDiktNr/vuMQ8tFQpNU2B4I9
+H36eeW/SglkgYvBFiLBKYg0LhCRGD1KhA7BjlUQuwkLIHne12HCNNpz5kVrBgsfBmdWCrUrA5VIq
+DVEiQWjwRISuDreW5eE+CtodeLeAnhZEGKMGFXqAciMiJVcoNWx4JPgixDjzEj48QVeCfcqmtzfs
+cfww+zG4ZfeD2ciGF7gCHaDMPM1jtvuHXAsPfF2rSGeOxV4iDY5GUGb3xVEYv2aj6WQ0vRseAlMY
+G5DKsAawwnQUXt2LQOYlzZoYByqhonqoqfxZf4BLD97i4DukgXADCPgGgdOLTK5arYxZB1xnrc9T
+EQFcHoZEAa1gSQioo/TPV5FZrDlxJA+NzwF+Ek1UonOzFnKZp6k5mgLBqSkuuAGXS4whJb5xz/xs
+wXCHjiVerAk5eh9Kfz1wqOldtVv9dkbscfjgjKeTA8XPrtaNauX5rInOxaHuOReNtpFjo1/OxdFG
+5eY9hJ3L3jqcPJbATggXAemDLZX0MNZRYjSDH7C1wMHQh73DyYfTu8a0F9v+6D8W6XNnF1GEIXW/
+JrSKPOtnW1YFat9mrLJkzLbyIlTvYzV0RGXcaTBfVLx7jF2PJ2wyuBsydpm7VSVa4C4Zb6pFO2TR
+huypCEPwuQjNftUrNl6GsYZzuFrrLdC9iJjQ3omAPBbcI2lsU77tUD43kw1NPZhTrnZWzuQKLomx
+Rd4OXM1ByExVVkmoTwfBJ7Lt10Iq1Kgo23Bmd8Ib1KrGbsbO4Pp2yO4fpnf3s6MnZiwuiJuls1/L
+Pu4yUCvhpA+vZaJvWWDTr0yFYYyVnHMqCEq+QniuYX225xmnzRENjbXACF3wkCYNVZ1mBwxoR9Iw
+WAo3/36oSOTfgjwEEQKt15e9Xpqm52+oaXxszmnE9GLl65RH2OMmS6+u5acKxDmlPgj2eT5/gQOX
+LLK0j1y0Uwbmn438VZkVpqlfNKa/YET/53j+99G8H8tUhr9ZSXs2
+""")
+
+##file activate.fish
+ACTIVATE_FISH = convert("""
+eJydVm1v4jgQ/s6vmA1wBxUE7X2stJVYlVWR2lK13d6d9laRk0yIr8HmbIe0++tvnIQQB9pbXT5A
+Ys/LM55nZtyHx5RrSHiGsMm1gRAh1xhDwU0Kng8hFzMWGb5jBv2E69SDs0TJDdj3MxilxmzPZzP7
+pVPMMl+q9bjXh1eZQ8SEkAZULoAbiLnCyGSvvV6SC7IoBcS4Nw0wjcFbvJDcjiuTswzFDpiIQaHJ
+lQAjQUi1YRmUboC2uZJig8J4PaCnT5IaDcgsbm/CjinOwgx1KcUTMEhhTgV4g2B1fRk8Le8fv86v
+g7v545UHpZB9rKnp+gXsMhxLunIIpwVQxP/l9c/Hq9Xt1epm4R27bva6AJqN92G4YhbMG2i+LB+u
+grv71c3dY7B6WtzfLy9bePbp0taDTXSwJQJszUnnp0y57mvpPcrF7ZODyhswtd59+/jdgw+fwBNS
+xLSscksUPIDqwwNmCez3PpxGeyBYg6HE0YdcWBxcKczYzuVJi5Wu915vn5oWePCCoPUZBN5B7IgV
+MCi54ZDLG7TUZ0HweXkb3M5vFmSpFm/gthhBx0UrveoPpv9AJ9unIbQYdUoe21bKg2q48sPFGVwu
+H+afrxd1qvclaNlRFyh1EQ2sSccEuNAGWQwysfVpz1tPajUqbqJUnEcIJkWo6OXDaodK8ZiLdbmM
+L1wb+9H0D+pcyPSrX5u5kgWSygRYXCnJUi/KKcuU4cqsAyTKZBiissLc7NFwizvjxtieKBVCIdWz
+fzilzPaYyljZN0cGN1v7NnaIPNCGmVy3GKuJaQ6iVjE1Qfm+36hglErwmnAD8hu0dDy4uICBA8ZV
+pQr/q/+O0KFW2kjelu9Dgb9SDBsWV4F4x5CswgS0zBVlk5tDMP5bVtUGpslbm81Lu2sdKq7uNMGh
+MVQ4fy9xhogC1lS5guhISa0DlBWv0O8odT6/LP+4WZzDV6FzIkEqC0uolGZSZoMnlpxplmD2euaT
+O4hkTpPnbztDccey0bhjDaBIqaWQa0uwEtQEwtyU56i4fq54F9IE3ORR6mKriODM4XOYZwaVYLYz
+7SPbKkz4i7VkB6/Ot1upDE3znNqYKpM8raa0Bx8vfvntJ32UENsM4aI6gJL+jJwhxhh3jVIDOcpi
+m0r2hmEtS8XXXNBk71QCDXTBNhhPiHX2LtHkrVIlhoEshH/EZgdq53Eirqs5iFKMnkOmqZTtr3Xq
+djvPTWZT4S3NT5aVLgurMPUWI07BRVYqkQrmtCKohNY8qu9EdACoT6ki0a66XxVF4f9AQ3W38yO5
+mWmZmIIpnDFrbXakvKWeZhLwhvrbUH8fahhqD0YUcBDJjEBMQwiznE4y5QbHrbhHBOnUAYzb2tVN
+jJa65e+eE2Ya30E2GurxUP8ssA6e/wOnvo3V78d3vTcvMB3n7l3iX1JXWqk=
+""")
+
+##file activate.csh
+ACTIVATE_CSH = convert("""
+eJx9U11vmzAUffevOCVRu+UB9pws29Kl0iq1aVWllaZlcgxciiViItsQdb9+xiQp+dh4QOB7Pu49
+XHqY59IgkwVhVRmLmFAZSrGRNkdgykonhFiqSCRW1sJSmJg8wCDT5QrucRCyHn6WFRKhVGmhKwVp
+kUpNiS3emup3TY6XIn7DVNQyJUwlrgthJD6n/iCNv72uhCzCpFx9CRkThRQGKe08cWXJ9db/yh/u
+pvzl9mn+PLnjj5P5D1yM8QmXlzBkSdXwZ0H/BBc0mEo5FE5qI2jKhclHOOvy9HD/OO/6YO1mX9vx
+sY0H/tPIV0dtqel0V7iZvWyNg8XFcBA0ToEqVeqOdNUEQFvN41SumAv32VtJrakQNSmLWmgp4oJM
+yDoBHgoydtoEAs47r5wHHnUal5vbJ8oOI+9wI86vb2d8Nrm/4Xy4RZ8R85E4uTZPB5EZPnTaaAGu
+E59J8BE2J8XgrkbLeXMlVoQxznEYFYY8uFFdxsKQRx90Giwx9vSueHP1YNaUSFG4vTaErNSYuBOF
+lXiVyXa9Sy3JdClEyK1dD6Nos9mEf8iKlOpmqSNTZnYjNEWiUYn2pKNB3ttcLJ3HmYYXy6Un76f7
+r8rRsC1TpTJj7f19m5sUf/V3Ir+x/yjtLu8KjLX/CmN/AcVGUUo=
+""")
+
+##file activate.bat
+ACTIVATE_BAT = convert("""
+eJyFUkEKgzAQvAfyhz0YaL9QEWpRqlSjWGspFPZQTevFHOr/adQaU1GaUzI7Mzu7ZF89XhKkEJS8
+qxaKMMsvboQ+LxxE44VICSW1gEa2UFaibqoS0iyJ0xw2lIA6nX5AHCu1jpRsv5KRjknkac9VLVug
+sX9mtzxIeJDE/mg4OGp47qoLo3NHX2jsMB3AiDht5hryAUOEifoTdCXbSh7V0My2NMq/Xbh5MEjU
+ZT63gpgNT9lKOJ/CtHsvT99re3pX303kydn4HeyOeAg5cjf2EW1D6HOPkg9NGKhu
+""")
+
+##file deactivate.bat
+DEACTIVATE_BAT = convert("""
+eJxzSE3OyFfIT0vj4spMU0hJTcvMS01RiPf3cYkP8wwKCXX0iQ8I8vcNCFHQ4FIAguLUEgWIgK0q
+FlWqXJpcICVYpGzx2BAZ4uHv5+Hv6wq1BWINXBTdKriEKkI1DhW2QAfhttcxxANiFZCBbglQSJUL
+i2dASrm4rFz9XLgAwJNbyQ==
+""")
+
+##file distutils-init.py
+DISTUTILS_INIT = convert("""
+eJytV92L4zYQf/dfMU0ottuse7RvC6FQrg8Lxz2Ugz4si9HacqKuIxlJ2ST313dG8odkO9d7aGBB
+luZLv/nNjFacOqUtKJMIvzK3cXlhWgp5MDBsqK5SNYftsBAGpLLA4F1oe2Ytl+9wUvW55TswCi4c
+KibhbFDSglXQCFmDPXIwtm7FawLRbwtPzg2T9gf4gupKv4GS0N262w7V0NvpbCy8cvTo3eAus6C5
+ETU3ICQZX1hFTw/dzR6V/AW1RCN4/XAtbsVXqIXmlVX6liS4lOzEYY9QFB2zx6LfoSNjz1a0pqT9
+QOIfJWQ2E888NEVZNqLlZZnvIB0NpHkimlFdKn2iRRY7yGG/CCJb6Iz280d34SFXBS2yEYPNF0Q7
+yM7oCjpWvbEDQmnhRwOs6zjThpKE8HogwRAgraqYFZgGZvzmzVh+mgz9vskT3hruwyjdFcqyENJw
+bbMPO5jdzonxK68QKT7B57CMRRG5shRSWDTX3dI8LzRndZbnSWL1zfvriUmK4TcGWSnZiEPCrxXv
+bM+sP7VW2is2WgWXCO3sAu3Rzysz3FiNCA8WPyM4gb1JAAmCiyTZbhFjWx3h9SzauuRXC9MFoVbc
+yNTCm1QXOOIfIn/g1kGMhDUBN72hI5XCBQtIXQw8UEEdma6Jaz4vJIJ51Orc15hzzmu6TdFp3ogr
+Aof0c98tsw1SiaiWotHffk3XYCkqdToxWRfTFXqgpg2khcLluOHMVC0zZhLKIomesfSreUNNgbXi
+Ky9VRzwzkBneNoGQyyvGjbsFQqOZvpWIjqH281lJ/jireFgR3cPzSyTGWzQpDNIU+03Fs4XKLkhp
+/n0uFnuF6VphB44b3uWRneSbBoMSioqE8oeF0JY+qTvYfEK+bPLYdoR4McfYQ7wMZj39q0kfP8q+
+FfsymO0GzNlPh644Jje06ulqHpOEQqdJUfoidI2O4CWx4qOglLye6RrFQirpCRXvhoRqXH3sYdVJ
+AItvc+VUsLO2v2hVAWrNIfVGtkG351cUMNncbh/WdowtSPtCdkzYFv6mwYc9o2Jt68ud6wectBr8
+hYAulPSlgzH44YbV3ikjrulEaNJxt+/H3wZ7bXSXje/YY4tfVVrVmUstaDwwOBLMg6iduDB0lMVC
+UyzYx7Ab4kjCqdViEJmDcdk/SKbgsjYXgfMznUWcrtS4z4fmJ/XOM1LPk/iIpqass5XwNbdnLb1Y
+8h3ERXSWZI6rZJxKs1LBqVH65w0Oy4ra0CBYxEeuOMbDmV5GI6E0Ha/wgVTtkX0+OXvqsD02CKLf
+XHbeft85D7tTCMYy2Njp4DJP7gWJr6paVWXZ1+/6YXLv/iE0M90FktiI7yFJD9e7SOLhEkkaMTUO
+azq9i2woBNR0/0eoF1HFMf0H8ChxH/jgcB34GZIz3Qn4/vid+VEamQrOVqAPTrOfmD4MPdVh09tb
+8dLLjvh/61lEP4yW5vJaH4vHcevG8agXvzPGoOhhXNncpTr99PTHx6e/UvffFLaxUSjuSeP286Dw
+gtEMcW1xKr/he4/6IQ6FUXP+0gkioHY5iwC9Eyx3HKO7af0zPPe+XyLn7fAY78k4aiR387bCr5XT
+5C4rFgwLGfMvJuAMew==
+""")
+
+##file distutils.cfg
+DISTUTILS_CFG = convert("""
+eJxNj00KwkAMhfc9xYNuxe4Ft57AjYiUtDO1wXSmNJnK3N5pdSEEAu8nH6lxHVlRhtDHMPATA4uH
+xJ4EFmGbvfJiicSHFRzUSISMY6hq3GLCRLnIvSTnEefN0FIjw5tF0Hkk9Q5dRunBsVoyFi24aaLg
+9FDOlL0FPGluf4QjcInLlxd6f6rqkgPu/5nHLg0cXCscXoozRrP51DRT3j9QNl99AP53T2Q=
+""")
+
+##file activate_this.py
+ACTIVATE_THIS = convert("""
+eJyNUlGL2zAMfvevEBlHEujSsXsL9GGDvW1jD3sZpQQ3Ua7aJXawnbT595Ocpe0dO5ghseVP+vRJ
+VpIkn2cYPZknwAvWLXWYhRP5Sk4baKgOWRWNqtpdgTyH2Y5wpq5Tug406YAgKEzkwqg7NBPwR86a
+Hk0olPopaK0NHJHzYQPnE5rI0o8+yBUwiBfyQcT8mMPJGiAT0A0O+b8BY4MKJ7zPcSSzHaKrSpJE
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+4lQMc/q6ZW975nmSK+oH6wL42a9H65U6aha342Mh0UVDzrD87C1bH73s16R5zsStkBZDp0NrXQ+7
+HaRnMo8f06UBnljKoOtn/YT+LtdvSyaT/BtIv9KR60nF9f3qmuYKO4//T9ItJMsjPfgUHqKwCZ3n
+xu/Lx8M/UvCLTxW7VULHxB1PRRbrYfvWNY5S8it008jOjcleaMqVBDnUXcWULV2YK9JEQ92OfC96
+1Tv4ZicZZZ7GpuEpZbbeQ7DxquVx5hdqoyFSSmXwfC90f1Dc7hjFs/tK99I0fpkI8zSLy4tSy+sI
+3vMWehjQNJmE5VePlZbL61nzX3S93ZcfDqznnkb9AZ3GWJU=
+""")
+
+if __name__ == '__main__':
+ main()
+
+## TODO:
+## Copy python.exe.manifest
+## Monkeypatch distutils.sysconfig
+
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