From b512e49ab6039880ff019c95eb434dd594592d68 Mon Sep 17 00:00:00 2001 From: Michael Droettboom Date: Fri, 20 Sep 2013 12:00:03 -0400 Subject: [PATCH 1/4] Install numpy as a setup_requires dependency so pip will install Numpy first --- setup.py | 17 ++++++++++ setupext.py | 97 ++++++++++++++++++++++++++++++++++++++++++++--------- 2 files changed, 99 insertions(+), 15 deletions(-) diff --git a/setup.py b/setup.py index 6c07965ae091..18ff050ee6c4 100644 --- a/setup.py +++ b/setup.py @@ -46,6 +46,8 @@ else: del sdist.sdist.make_release_tree +from distutils.dist import Distribution + import setupext from setupext import print_line, print_raw, print_message, print_status @@ -126,6 +128,7 @@ package_data = {} package_dir = {'': 'lib'} install_requires = [] + setup_requires = [] default_backend = None @@ -188,6 +191,7 @@ package_data.setdefault(key, []) package_data[key] = list(set(val + package_data[key])) install_requires.extend(package.get_install_requires()) + setup_requires.extend(package.get_setup_requires()) # Write the default matplotlibrc file if default_backend is None: @@ -213,6 +217,19 @@ # versions of distribute don't support it. extra_args['use_2to3'] = True + # Finalize the extension modules so they can get the Numpy include + # dirs + for mod in ext_modules: + mod.finalize() + + + # Avoid installing setup_requires dependencies if the user just + # queries for information + if (any('--' + opt in sys.argv for opt in + Distribution.display_option_names + ['help']) or + 'clean' in sys.argv): + setup_requires = [] + # Finally, pass this all along to distutils to do the heavy lifting. distrib = setup(name="matplotlib", diff --git a/setupext.py b/setupext.py index 0485912621b0..0a8b78c5a92b 100644 --- a/setupext.py +++ b/setupext.py @@ -214,7 +214,7 @@ def make_extension(name, files, *args, **kwargs): Any additional arguments are passed to the `distutils.core.Extension` constructor. """ - ext = Extension(name, files, *args, **kwargs) + ext = DelayedExtension(name, files, *args, **kwargs) for dir in get_base_dirs(): include_dir = os.path.join(dir, 'include') if os.path.exists(include_dir): @@ -390,6 +390,14 @@ def get_install_requires(self): """ return [] + def get_setup_requires(self): + """ + Get a list of Python packages that we require at build time. + pip/easy_install will attempt to download and install this + package if it is not installed. + """ + return [] + def _check_for_pkg_config(self, package, include_file, min_version=None, version=None): """ @@ -647,42 +655,101 @@ def get_install_requires(self): return ['nose'] +class DelayedExtension(Extension, object): + """ + A distutils Extension subclass where some of its members + may have delayed computation until reaching the build phase. + + This is so we can, for example, get the Numpy include dirs + after pip has installed Numpy for us if it wasn't already + on the system. + """ + def __init__(self, *args, **kwargs): + super(DelayedExtension, self).__init__(*args, **kwargs) + self._finalized = False + self._hooks = {} + + def add_hook(self, member, func): + """ + Add a hook to dynamically compute a member. + + Parameters + ---------- + member : string + The name of the member + + func : callable + The function to call to get dynamically-computed values + for the member. + """ + self._hooks[member] = func + + def finalize(self): + self._finalized = True + + class DelayedMember(property): + def __init__(self, name): + self._name = name + + def __get__(self, obj, objtype=None): + result = getattr(obj, '_' + self._name, []) + + if obj._finalized: + if self._name in obj._hooks: + result = obj._hooks[self._name]() + result + + return result + + def __set__(self, obj, value): + setattr(obj, '_' + self._name, value) + + include_dirs = DelayedMember('include_dirs') + + class Numpy(SetupPackage): name = "numpy" + @staticmethod + def include_dirs_hook(): + import numpy + + ext = Extension('test', []) + ext.include_dirs.append(numpy.get_include()) + if not has_include_file( + ext.include_dirs, os.path.join("numpy", "arrayobject.h")): + warnings.warn( + "The C headers for numpy could not be found. " + "You may need to install the development package") + + return [numpy.get_include()] + def check(self): min_version = extract_versions()['__version__numpy__'] try: import numpy except ImportError: - raise SystemExit( - "Requires numpy %s or later to build. (Numpy not found)" % - min_version) + return 'not found. pip may install it below.' if not is_min_version(numpy.__version__, min_version): raise SystemExit( "Requires numpy %s or later to build. (Found %s)" % (min_version, numpy.__version__)) - ext = make_extension('test', []) - ext.include_dirs.append(numpy.get_include()) - if not has_include_file( - ext.include_dirs, os.path.join("numpy", "arrayobject.h")): - raise CheckFailed( - "The C headers for numpy could not be found. You" - "may need to install the development package.") - return 'version %s' % numpy.__version__ def add_flags(self, ext): - import numpy - # Ensure that PY_ARRAY_UNIQUE_SYMBOL is uniquely defined for # each extension array_api_name = 'MPL_' + ext.name.replace('.', '_') + '_ARRAY_API' - ext.include_dirs.append(numpy.get_include()) ext.define_macros.append(('PY_ARRAY_UNIQUE_SYMBOL', array_api_name)) + ext.add_hook('include_dirs', self.include_dirs_hook) + + def get_setup_requires(self): + return ['numpy>=1.5'] + + def get_install_requires(self): + return ['numpy>=1.5'] class CXX(SetupPackage): From 373c4d79dfc526fb91ca0d00407b6d244ca9dc62 Mon Sep 17 00:00:00 2001 From: Michael Droettboom Date: Mon, 23 Sep 2013 14:28:12 -0400 Subject: [PATCH 2/4] Fix installing numpy as a setup-time dependency --- setup.py | 1 + setupext.py | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/setup.py b/setup.py index 18ff050ee6c4..ff7614794ab8 100644 --- a/setup.py +++ b/setup.py @@ -258,6 +258,7 @@ # List third-party Python packages that we require install_requires=install_requires, + setup_requires=setup_requires, # matplotlib has C/C++ extensions, so it's not zip safe. # Telling setuptools this prevents it from doing an automatic diff --git a/setupext.py b/setupext.py index 0a8b78c5a92b..bc17b3567574 100644 --- a/setupext.py +++ b/setupext.py @@ -711,7 +711,11 @@ class Numpy(SetupPackage): @staticmethod def include_dirs_hook(): + import __builtin__ + if hasattr(__builtin__, '__NUMPY_SETUP__'): + del __builtin__.__NUMPY_SETUP__ import numpy + reload(numpy) ext = Extension('test', []) ext.include_dirs.append(numpy.get_include()) From fdea45fff1b5efb9a0a8c272c633208dbce3e737 Mon Sep 17 00:00:00 2001 From: Michael Droettboom Date: Mon, 23 Sep 2013 14:31:50 -0400 Subject: [PATCH 3/4] Add tests for installing into a completely clean virtual environment. --- unit/test_clean_install.sh | 24 + unit/virtualenv.py | 2581 ++++++++++++++++++++++++++++++++++++ 2 files changed, 2605 insertions(+) create mode 100755 unit/test_clean_install.sh create mode 100755 unit/virtualenv.py diff --git a/unit/test_clean_install.sh b/unit/test_clean_install.sh new file mode 100755 index 000000000000..cbca773a4991 --- /dev/null +++ b/unit/test_clean_install.sh @@ -0,0 +1,24 @@ +#!/bin/bash + +# Tests that matplotlib can install into a completely clean virtual +# environment. + +set -e +cd .. +rm -rf build +rm -rf numpy* +rm -rf python.tmp +python unit/virtualenv.py python.tmp +python.tmp/bin/python setup.py install +python.tmp/bin/python -c "import matplotlib" +rm -rf python.tmp + +# Tests that pip works + +rm -rf build +rm -rf numpy* +rm -rf python.tmp +python unit/virtualenv.py python.tmp +python.tmp/bin/pip install . +python.tmp/bin/python -c "import matplotlib" +rm -rf python.tmp diff --git a/unit/virtualenv.py b/unit/virtualenv.py new file mode 100755 index 000000000000..ccb6eec9553b --- /dev/null +++ b/unit/virtualenv.py @@ -0,0 +1,2581 @@ +#!/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. +__version__ = "1.9.1" # following best practices +virtualenv_version = __version__ # legacy, again + +import base64 +import sys +import os +import codecs +import optparse +import re +import shutil +import logging +import tempfile +import zlib +import errno +import glob +import distutils.sysconfig +from distutils.util import strtobool +import struct +import subprocess + +if sys.version_info < (2, 5): + print('ERROR: %s' % sys.exc_info()[1]) + print('ERROR: this script requires Python 2.5 or greater.') + sys.exit(101) + +try: + set +except NameError: + from sets import Set as set +try: + basestring +except NameError: + basestring = str + +try: + import ConfigParser +except ImportError: + import configparser as ConfigParser + +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') +is_cygwin = (sys.platform == 'cygwin') +is_darwin = (sys.platform == 'darwin') +abiflags = getattr(sys, 'abiflags', '') + +user_dir = os.path.expanduser('~') +if is_win: + default_storage_dir = os.path.join(user_dir, 'virtualenv') +else: + default_storage_dir = os.path.join(user_dir, '.virtualenv') +default_config_file = os.path.join(default_storage_dir, 'virtualenv.ini') + +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', 'tokenize', 'token', + 'functools', 'heapq', 'bisect', 'weakref', + 'reprlib']) + if minver >= 2: + REQUIRED_FILES[-1] = 'config-%s' % majver + if minver == 3: + import sysconfig + platdir = sysconfig.get_config_var('PLATDIR') + REQUIRED_FILES.append(platdir) + # 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", + "imp", + "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.ERROR, 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') and not is_win: + 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.encode("utf-8"): + 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 reversed(dirs): + files = glob.glob(os.path.join(dir, filename)) + if files and os.path.isfile(files[0]): + return True, files[0] + return False, 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: + egg_path = 'setuptools-*-py%s.egg' % sys.version[:3] + found, egg_path = _find_file(egg_path, search_dirs) + project_name = 'setuptools' + bootstrap_script = EZ_SETUP_PY + tgz_path = None + else: + # Look for a distribute egg (these are not distributed by default, + # but can be made available by the user) + egg_path = 'distribute-*-py%s.egg' % sys.version[:3] + found, egg_path = _find_file(egg_path, search_dirs) + project_name = 'distribute' + if found: + tgz_path = None + bootstrap_script = DISTRIBUTE_FROM_EGG_PY + else: + # Fall back to sdist + # NB: egg_path is not None iff tgz_path is None + # iff bootstrap_script is a generic setup script accepting + # the standard arguments. + egg_path = None + tgz_path = 'distribute-*.tar.gz' + found, tgz_path = _find_file(tgz_path, search_dirs) + bootstrap_script = DISTRIBUTE_SETUP_PY + + 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 and egg_path: + cmd.append('--always-unzip') + env = {} + remove_from_env = ['__PYVENV_LAUNCHER__'] + if logger.stdout_level_matches(logger.DEBUG) and egg_path: + cmd.append('-v') + + old_chdir = os.getcwd() + if egg_path is not None and os.path.exists(egg_path): + logger.info('Using existing %s egg: %s' % (project_name, egg_path)) + cmd.append(egg_path) + if os.environ.get('PYTHONPATH'): + env['PYTHONPATH'] = egg_path + os.path.pathsep + os.environ['PYTHONPATH'] + else: + env['PYTHONPATH'] = egg_path + elif tgz_path is not None and os.path.exists(tgz_path): + # Found a tgz source dist, let's chdir + logger.info('Using existing %s egg: %s' % (project_name, tgz_path)) + os.chdir(os.path.dirname(tgz_path)) + # 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') + elif 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, + egg_path or tgz_path, + search_dirs)) + sys.exit(1) + elif egg_path: + logger.info('No %s egg found; downloading' % project_name) + cmd.extend(['--always-copy', '-U', project_name]) + else: + logger.info('No %s tgz found; downloading' % 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 tgz_path is not None and os.path.exists(tgz_path): + # the current working dir is hostile, let's copy the + # tarball to a temp dir + target = os.path.join(cwd, os.path.split(tgz_path)[-1]) + shutil.copy(tgz_path, 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 cwd is not None: + shutil.rmtree(cwd) + 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 is_win: + easy_install_script = 'easy_install-script.py' + # There's two subtle issues here when invoking easy_install. + # 1. On unix-like systems the easy_install script can *only* be executed + # directly if its full filesystem path is no longer than 78 characters. + # 2. A work around to [1] is to use the `python path/to/easy_install foo` + # pattern, but that breaks if the path contains non-ASCII characters, as + # you can't put the file encoding declaration before the shebang line. + # The solution is to use Python's -x flag to skip the first line of the + # script (and any ASCII decoding errors that may have occurred in that line) + cmd = [py_executable, '-x', join(os.path.dirname(py_executable), easy_install_script), filename] + # jython and pypy don't yet support -x + if is_jython or is_pypy: + cmd.remove('-x') + 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 + + +class UpdatingDefaultsHelpFormatter(optparse.IndentedHelpFormatter): + """ + Custom help formatter for use in ConfigOptionParser that updates + the defaults before expanding them, allowing them to show up correctly + in the help listing + """ + def expand_default(self, option): + if self.parser is not None: + self.parser.update_defaults(self.parser.defaults) + return optparse.IndentedHelpFormatter.expand_default(self, option) + + +class ConfigOptionParser(optparse.OptionParser): + """ + Custom option parser which updates its defaults by by checking the + configuration files and environmental variables + """ + def __init__(self, *args, **kwargs): + self.config = ConfigParser.RawConfigParser() + self.files = self.get_config_files() + self.config.read(self.files) + optparse.OptionParser.__init__(self, *args, **kwargs) + + def get_config_files(self): + config_file = os.environ.get('VIRTUALENV_CONFIG_FILE', False) + if config_file and os.path.exists(config_file): + return [config_file] + return [default_config_file] + + def update_defaults(self, defaults): + """ + Updates the given defaults with values from the config files and + the environ. Does a little special handling for certain types of + options (lists). + """ + # Then go and look for the other sources of configuration: + config = {} + # 1. config files + config.update(dict(self.get_config_section('virtualenv'))) + # 2. environmental variables + config.update(dict(self.get_environ_vars())) + # Then set the options with those values + for key, val in config.items(): + key = key.replace('_', '-') + if not key.startswith('--'): + key = '--%s' % key # only prefer long opts + option = self.get_option(key) + if option is not None: + # ignore empty values + if not val: + continue + # handle multiline configs + if option.action == 'append': + val = val.split() + else: + option.nargs = 1 + if option.action == 'store_false': + val = not strtobool(val) + elif option.action in ('store_true', 'count'): + val = strtobool(val) + try: + val = option.convert_value(key, val) + except optparse.OptionValueError: + e = sys.exc_info()[1] + print("An error occured during configuration: %s" % e) + sys.exit(3) + defaults[option.dest] = val + return defaults + + def get_config_section(self, name): + """ + Get a section of a configuration + """ + if self.config.has_section(name): + return self.config.items(name) + return [] + + def get_environ_vars(self, prefix='VIRTUALENV_'): + """ + Returns a generator with all environmental vars with prefix VIRTUALENV + """ + for key, val in os.environ.items(): + if key.startswith(prefix): + yield (key.replace(prefix, '').lower(), val) + + def get_default_values(self): + """ + Overridding to make updating the defaults after instantiation of + the option parser possible, update_defaults() does the dirty work. + """ + if not self.process_default_values: + # Old, pre-Optik 1.5 behaviour. + return optparse.Values(self.defaults) + + defaults = self.update_defaults(self.defaults.copy()) # ours + for option in self._get_all_options(): + default = defaults.get(option.dest) + if isinstance(default, basestring): + opt_str = option.get_opt_string() + defaults[option.dest] = option.check_value(opt_str, default) + return optparse.Values(defaults) + + +def main(): + parser = ConfigOptionParser( + version=virtualenv_version, + usage="%prog [OPTIONS] DEST_DIR", + formatter=UpdatingDefaultsHelpFormatter()) + + 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.set_defaults(system_site_packages=False) + parser.add_option( + '--no-site-packages', + dest='system_site_packages', + action='store_false', + help="Don't give access to the global site-packages dir to the " + "virtual environment (default)") + + parser.add_option( + '--system-site-packages', + dest='system_site_packages', + action='store_true', + help="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', '--use-distribute', # the second option is for legacy reasons here. Hi Kenneth! + dest='use_distribute', + action='store_true', + help='Use Distribute instead of Setuptools. Set environ variable ' + 'VIRTUALENV_DISTRIBUTE to make it the default ') + + parser.add_option( + '--no-setuptools', + dest='no_setuptools', + action='store_true', + help='Do not install distribute/setuptools (or pip) ' + 'in the new virtualenv.') + + parser.add_option( + '--no-pip', + dest='no_pip', + action='store_true', + help='Do not install pip in the new virtualenv.') + + parser.add_option( + '--setuptools', + dest='use_distribute', + action='store_false', + help='Use Setuptools instead of Distribute. Set environ variable ' + 'VIRTUALENV_SETUPTOOLS to make it the default ') + + # Set this to True to use distribute by default, even in Python 2. + parser.set_defaults(use_distribute=False) + + 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()) + + # Force --distribute on Python 3, since setuptools is not available. + if majver > 2: + options.use_distribute = True + + if os.environ.get('PYTHONDONTWRITEBYTECODE') and not options.use_distribute: + print( + "The PYTHONDONTWRITEBYTECODE environment variable is " + "not compatible with setuptools. Either use --distribute " + "or unset PYTHONDONTWRITEBYTECODE.") + sys.exit(2) + 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=options.system_site_packages, + clear=options.clear, + unzip_setuptools=options.unzip_setuptools, + use_distribute=options.use_distribute, + prompt=options.prompt, + search_dirs=options.search_dirs, + never_download=options.never_download, + no_setuptools=options.no_setuptools, + no_pip=options.no_pip) + 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('"', '\\"') + if hasattr(part, 'decode'): + try: + part = part.decode(sys.getdefaultencoding()) + except UnicodeDecodeError: + part = part.decode(sys.getfilesystemencoding()) + 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() + fs_encoding = sys.getfilesystemencoding() + while 1: + line = stdout.readline() + try: + line = line.decode(encoding) + except UnicodeDecodeError: + line = line.decode(fs_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=False, clear=False, + unzip_setuptools=False, use_distribute=False, + prompt=None, search_dirs=None, never_download=False, + no_setuptools=False, no_pip=False): + """ + Creates a new environment in ``home_dir``. + + If ``site_packages`` is true, 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 not no_setuptools: + if 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) + + if not no_pip: + install_pip(py_executable, search_dirs=search_dirs, never_download=never_download) + + install_activate(home_dir, bin_dir, prompt) + +def is_executable_file(fpath): + return os.path.isfile(fpath) and os.access(fpath, os.X_OK) + +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 is_win: + # 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: + import ctypes + GetShortPathName = ctypes.windll.kernel32.GetShortPathNameW + size = max(len(home_dir)+1, 256) + buf = ctypes.create_unicode_buffer(size) + try: + u = unicode + except NameError: + u = str + ret = GetShortPathName(u(home_dir), buf, size) + if not ret: + print('Error: the path "%s" has a space in it' % home_dir) + print('We could not determine the short pathname for it.') + print('Exiting.') + sys.exit(3) + home_dir = str(buf.value) + lib_dir = join(home_dir, 'Lib') + inc_dir = join(home_dir, 'Include') + bin_dir = join(home_dir, 'Scripts') + if 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') + elif not is_win: + lib_dir = join(home_dir, 'lib', py_version) + multiarch_exec = '/usr/bin/multiarch-platform' + if is_executable_file(multiarch_exec): + # In Mageia (2) and Mandriva distros the include dir must be like: + # virtualenv/include/multiarch-x86_64-linux/python2.7 + # instead of being virtualenv/include/python2.7 + p = subprocess.Popen(multiarch_exec, stdout=subprocess.PIPE, stderr=subprocess.PIPE) + stdout, stderr = p.communicate() + # stdout.strip is needed to remove newline character + inc_dir = join(home_dir, 'include', stdout.strip(), py_version + abiflags) + else: + 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 is_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"), + # Python 2.6 no-frameworks + os.path.join("~", ".local", "lib","python", sys.version[:3], "site-packages"), + # System Python 2.7 on OSX Mountain Lion + os.path.join("~", "Library", "Python", sys.version[:3], "lib", "python", "site-packages"))) + + if hasattr(sys, 'real_prefix'): + prefixes.append(sys.real_prefix) + if hasattr(sys, 'base_prefix'): + prefixes.append(sys.base_prefix) + prefixes = list(map(os.path.expanduser, prefixes)) + prefixes = list(map(os.path.abspath, prefixes)) + # Check longer prefixes first so we don't split in the middle of a filename + prefixes = sorted(prefixes, key=len, reverse=True) + filename = os.path.abspath(filename) + for src_prefix in prefixes: + if filename.startswith(src_prefix): + _, relpath = filename.split(src_prefix, 1) + if src_prefix != os.sep: # sys.prefix == "/" + 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 + # If we are running under -p, we need to remove the current + # directory from sys.path temporarily here, so that we + # definitely get the modules 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: + 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() + # special-case custom readline.so on OS X, but not for pypy: + if modname == 'readline' and sys.platform == 'darwin' and not ( + is_pypy or filename.endswith(join('lib-dynload', 'readline.so'))): + dst_filename = join(dst_prefix, 'lib', 'python%s' % sys.version[:3], 'readline.so') + else: + 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]) + finally: + sys.path = _prev_sys_path + + +def subst_path(prefix_path, prefix, home_dir): + prefix_path = os.path.normpath(prefix_path) + prefix = os.path.normpath(prefix) + home_dir = os.path.normpath(home_dir) + if not prefix_path.startswith(prefix): + logger.warn('Path not in prefix %r %r', prefix_path, prefix) + return + return prefix_path.replace(prefix, home_dir, 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 + elif hasattr(sys, 'base_prefix'): + logger.notify('Using base prefix %r' % sys.base_prefix) + prefix = sys.base_prefix + else: + prefix = sys.prefix + mkdir(lib_dir) + fix_lib64(lib_dir) + stdlib_dirs = [os.path.dirname(os.__file__)] + if is_win: + stdlib_dirs.append(join(os.path.dirname(stdlib_dirs[0]), 'DLLs')) + elif is_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, '') + + 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) + + platinc_dir = distutils.sysconfig.get_python_inc(plat_specific=1) + if platinc_dir != stdinc_dir: + platinc_dest = distutils.sysconfig.get_python_inc( + plat_specific=1, prefix=home_dir) + if platinc_dir == platinc_dest: + # Do platinc_dest manually due to a CPython bug; + # not http://bugs.python.org/issue3386 but a close cousin + platinc_dest = subst_path(platinc_dir, prefix, home_dir) + if platinc_dest: + # PyPy's stdinc_dir and prefix are relative to the original binary + # (traversing virtualenvs), whereas the platinc_dir is relative to + # the inner virtualenv and ignores the prefix argument. + # This seems more evolved than designed. + copyfile(platinc_dir, platinc_dest) + + # pypy never uses exec_prefix, just ignore it + if sys.exec_prefix != prefix and not is_pypy: + if is_win: + 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: + # OS X framework builds cause validation to break + # https://github.com/pypa/virtualenv/issues/322 + if os.environ.get('__PYVENV_LAUNCHER__'): + os.unsetenv('__PYVENV_LAUNCHER__') + 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) + pcbuild_dir = os.path.dirname(sys.executable) + pyd_pth = os.path.join(lib_dir, 'site-packages', 'virtualenv_builddir_pyd.pth') + if is_win and os.path.exists(os.path.join(pcbuild_dir, 'build.bat')): + logger.notify('Detected python running from build directory %s', pcbuild_dir) + logger.notify('Writing .pth file linking to build directory for *.pyd files') + writefile(pyd_pth, pcbuild_dir) + else: + pcbuild_dir = None + if os.path.exists(pyd_pth): + logger.info('Deleting %s (not Windows env or not build directory python)' % pyd_pth) + os.unlink(pyd_pth) + + if sys.executable != py_executable: + ## FIXME: could I just hard link? + executable = sys.executable + shutil.copyfile(executable, py_executable) + make_exe(py_executable) + if is_win or is_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')) + python_d = os.path.join(os.path.dirname(sys.executable), 'python_d.exe') + python_d_dest = os.path.join(os.path.dirname(py_executable), 'python_d.exe') + if os.path.exists(python_d): + logger.info('Also created python_d.exe') + shutil.copyfile(python_d, python_d_dest) + elif os.path.exists(python_d_dest): + logger.info('Removed python_d.exe as it is no longer at the source') + os.unlink(python_d_dest) + # we need to copy the DLL to enforce that windows will load the correct one. + # may not exist if we are cygwin. + py_executable_dll = 'python%s%s.dll' % ( + sys.version_info[0], sys.version_info[1]) + py_executable_dll_d = 'python%s%s_d.dll' % ( + sys.version_info[0], sys.version_info[1]) + pythondll = os.path.join(os.path.dirname(sys.executable), py_executable_dll) + pythondll_d = os.path.join(os.path.dirname(sys.executable), py_executable_dll_d) + pythondll_d_dest = os.path.join(os.path.dirname(py_executable), py_executable_dll_d) + if os.path.exists(pythondll): + logger.info('Also created %s' % py_executable_dll) + shutil.copyfile(pythondll, os.path.join(os.path.dirname(py_executable), py_executable_dll)) + if os.path.exists(pythondll_d): + logger.info('Also created %s' % py_executable_dll_d) + shutil.copyfile(pythondll_d, pythondll_d_dest) + elif os.path.exists(pythondll_d_dest): + logger.info('Removed %s as the source does not exist' % pythondll_d_dest) + os.unlink(pythondll_d_dest) + if is_pypy: + # make a symlink python --> pypy-c + python_executable = os.path.join(os.path.dirname(py_executable), 'python') + if sys.platform in ('win32', 'cygwin'): + python_executable += '.exe' + logger.info('Also created executable %s' % python_executable) + copyfile(py_executable, python_executable) + + if is_win: + for name in 'libexpat.dll', 'libpypy.dll', 'libpypy-c.dll', 'libeay32.dll', 'ssleay32.dll', 'sqlite.dll': + src = join(prefix, name) + if os.path.exists(src): + copyfile(src, join(bin_dir, name)) + + 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 '.framework' in prefix: + 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') + if 'EPD' in prefix: + logger.debug('EPD framework detected') + original_python = os.path.join(prefix, 'bin/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: + mach_o_change(py_executable, + os.path.join(prefix, 'Python'), + '@executable_path/../.Python') + except: + e = sys.exc_info()[1] + logger.warn("Could not call mach_o_change: %s. " + "Trying to call install_name_tool instead." % e) + 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 + + if not is_win: + # Ensure that 'python', 'pythonX' and 'pythonX.Y' all exist + py_exe_version_major = 'python%s' % sys.version_info[0] + py_exe_version_major_minor = 'python%s.%s' % ( + sys.version_info[0], sys.version_info[1]) + py_exe_no_version = 'python' + required_symlinks = [ py_exe_no_version, py_exe_version_major, + py_exe_version_major_minor ] + + py_executable_base = os.path.basename(py_executable) + + if py_executable_base in required_symlinks: + # Don't try to symlink to yourself. + required_symlinks.remove(py_executable_base) + + for pth in required_symlinks: + full_pth = join(bin_dir, pth) + if os.path.exists(full_pth): + os.unlink(full_pth) + os.symlink(py_executable_base, full_pth) + + if is_win 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 + # NOTE: keep this check as one line, cmd.exe doesn't cope with line breaks + cmd = [py_executable, '-c', 'import sys;out=sys.stdout;' + 'getattr(out, "buffer", out).write(sys.prefix.encode("utf-8"))'] + 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("utf-8") + proc_stdout = os.path.normcase(os.path.abspath(proc_stdout)) + norm_home_dir = os.path.normcase(os.path.abspath(home_dir)) + if hasattr(norm_home_dir, 'decode'): + norm_home_dir = norm_home_dir.decode(sys.getfilesystemencoding()) + if proc_stdout != norm_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, norm_home_dir)) + logger.fatal( + 'ERROR: virtualenv is not compatible with this system or executable') + if is_win: + logger.fatal( + 'Note: some Windows users have reported this error when they ' + 'installed Python for "Only this user" or have multiple ' + 'versions of Python installed. Copying the appropriate ' + 'PythonXX.dll to the virtualenv Scripts/ directory may fix ' + 'this problem.') + 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 + + fix_local_scheme(home_dir) + + if site_packages: + if os.path.exists(site_packages_filename): + logger.info('Deleting %s' % site_packages_filename) + os.unlink(site_packages_filename) + + return py_executable + + +def install_activate(home_dir, bin_dir, prompt=None): + home_dir = os.path.abspath(home_dir) + if is_win or is_jython and os._name == 'nt': + files = { + 'activate.bat': ACTIVATE_BAT, + 'deactivate.bat': DEACTIVATE_BAT, + 'activate.ps1': ACTIVATE_PS, + } + + # MSYS needs paths of the form /c/path/to/file + drive, tail = os.path.splitdrive(home_dir.replace(os.sep, '/')) + home_dir_msys = (drive and "/%s%s" or "%s%s") % (drive[:1], tail) + + # Run-time conditional enables (basic) Cygwin compatibility + home_dir_sh = ("""$(if [ "$OSTYPE" "==" "cygwin" ]; then cygpath -u '%s'; else echo '%s'; fi;)""" % + (home_dir, home_dir_msys)) + files['activate'] = ACTIVATE_SH.replace('__VIRTUAL_ENV__', home_dir_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 + if hasattr(home_dir, 'decode'): + home_dir = home_dir.decode(sys.getfilesystemencoding()) + vname = os.path.basename(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__', 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.mkdir(local_path) + for subdir_name in os.listdir(home_dir): + if subdir_name == 'local': + continue + os.symlink(os.path.abspath(os.path.join(home_dir, subdir_name)), \ + os.path.join(local_path, subdir_name)) + +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) + top_level = os.path.dirname(lib_parent) + lib_dir = os.path.join(top_level, 'lib') + lib64_link = os.path.join(top_level, 'lib64') + assert os.path.basename(lib_parent) == 'lib', ( + "Unexpected parent dir: %r" % lib_parent) + if os.path.lexists(lib64_link): + return + os.symlink('lib', lib64_link) + +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] + if is_win: + 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') + try: + try: + lines = f.read().decode('utf-8').splitlines() + except UnicodeDecodeError: + # This is probably a binary program instead + # of a script, so just ignore it. + continue + finally: + 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) + script = relative_script([new_shebang] + lines[1:]) + f = open(filename, 'wb') + f.write('\n'.join(script).encode('utf-8')) + f.close() + +def relative_script(lines): + "Return a script that'll work in a relocatable environment." + activate = "import os; activate_this=os.path.join(os.path.dirname(os.path.realpath(__file__)), 'activate_this.py'); execfile(activate_this, dict(__file__=activate_this)); del os, activate_this" + # Find the last future statement in the script. If we insert the activation + # line before a future statement, Python will raise a SyntaxError. + activate_at = None + for idx, line in reversed(list(enumerate(lines))): + if line.split()[:3] == ['from', '__future__', 'import']: + activate_at = idx + 1 + break + if activate_at is None: + # Activate after the shebang. + activate_at = 1 + return lines[:activate_at] + ['', activate, ''] + lines[activate_at:] + +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.readline().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='2.5'`` then the + script will start with ``#!/usr/bin/env python2.5`` 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 = codecs.open(filename, 'r', encoding='utf-8') + 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) + +##EXTEND## + +def convert(s): + b = base64.b64decode(s.encode('ascii')) + return zlib.decompress(b).decode('utf-8') + +##file site.py +SITE_PY = convert(""" +eJzFPf1z2zaWv/OvwMqToZTIdOK0vR2nzo2TOK3v3MTbpLO5dT1aSoIs1hTJEqRl7c3d337vAwAB +kpLtTXdO04klEnh4eHhfeHgPHQwGJ0Uhs7lY5fM6lULJuJwtRRFXSyUWeSmqZVLO94u4rDbwdHYT +X0slqlyojYqwVRQET7/yEzwVn5eJMijAt7iu8lVcJbM4TTciWRV5Wcm5mNdlkl2LJEuqJE6Tf0CL +PIvE06/HIDjLBMw8TWQpbmWpAK4S+UJcbKplnolhXeCcX0Tfxi9HY6FmZVJU0KDUOANFlnEVZFLO +AU1oWSsgZVLJfVXIWbJIZrbhOq/TuSjSeCbF3//OU6OmYRiofCXXS1lKkQEyAFMCrALxgK9JKWb5 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+s5cUwTKY2+dIR+qgE7/VN2Lxra0cEkf/0uEfkHe3ltHP67bqjL1bi4bzzFUI3SuQsAafjHPfzYYd +DujeYdjaodrxfX1hGaXjYW5pbKmoffJehdOMNmpCMZiCeU8oxk+zf2QoxoP/wFCMvocSDI3GR+uB +3sT7e2I2rB7cSx0bRoA+EyASHgm3rgQ0pnLoprEXuUruBvaKZtaVTm2cMQ/Ikd3bvggEX96o3Jxf +73K1XaEYX7ro8Q/nH9+cnBMtJhcnb//z5AdKc8Jzh5atenCsKsv3mdr7XkK1G7fSqSl9gzfY9ty5 +ylVBGkLnfedUvwdCfwVY34K2FZn7eluHTiVNtxMgvnvaLajbVHYv5I5fpqs23ISUVuZzoJ9ymqr5 +5Zz1m0fmyIvFoTnSMu+bUwgto50g7baFcxJGu+pE+6v6Xs0tAeSRTVumFcDDB+Qve/ZgalBshJsd +lPb/OINyrbF+z9xJA1I4k87diHQtIoOq/P9DRwnKLsa9HTuKY3vbNbXjcxZlr3HHQ9SZjAxBvAK6 +QXd+rrDPZbqFCkHACk/f/MeIGP2nTybtOf4TJS73qVR3H5XNlf2Fa6ad278meFpf2Ru0FKf88Hkl +NF7UqXsCb/t0OpDTR8c6+cKpDQHNdwB0bsRTAXujv8QKcboRIWwctUuG6aZER339nYM82k0He0Or +52J/WyGnW8goxIvtDeetWknd45B7qHt6qNqUyzkWGPMet1VoitcEmc8FBV2Z5TkfeBitt/3w9fby +xZGN0iO/42tHkVB+1sAx7JdOfuPOaxqd7sQs5ZgS4HCv5tT36hZXDlT2CbbtbTpFHlv2PyZhgCEN +vPf9ITPTw7vMftDG1LLeEUxJDJ+oEU3LKYvRuNsno+50G7XVBcIlPg8A0lGBAAvBdHSjk3K54bzp +4XO9G5zWdMGte1QTOlJB6Vc+R3AP4/s1+LW7U2nug7oziqY/N2hzoF5yEG72HbjVyAuFbDcJ7ak3 +fLDFBeAq5/7+Lx7Qv5sYaLsf7vKrbauXvZV17MtiLimm2LRIZB5HYGRAbw5JW2MBghF0vNiloaPL +UM3ckC/Q8aP8VLy+mjYY5MxOtAdgjULwf2RtvCc= +""") + +##file ez_setup.py +EZ_SETUP_PY = convert(""" +eJzNWmmP20YS/a5fwSgYSIJlDu9DhrzIJg5gIMgGuYCFPavpc8SYIhWS8li7yH/f181DJDWcJIt8 +WAbOzJDN6qpXVa+qWvr8s+O52ufZbD6f/z3Pq7IqyNEoRXU6VnmelkaSlRVJU1IlWDR7K41zfjIe +SVYZVW6cSjFcq54WxpGwD+RBLMr6oXk8r41fTmWFBSw9cWFU+6ScySQV6pVqDyHkIAyeFIJVeXE2 +HpNqbyTV2iAZNwjn+gW1oVpb5Ucjl/VOrfzNZjYzcMkiPxji3zt930gOx7yolJa7i5Z63fDWcnVl +WSF+PUEdgxjlUbBEJsz4KIoSIKi9L6+u1e9YxfPHLM0Jnx2SosiLtZEXGh2SGSStRJGRSnSLLpau +9aYMq3hulLlBz0Z5Oh7Tc5I9zJSx5Hgs8mORqNfzo3KCxuH+fmzB/b05m/2oYNK4Mr2xkiiM4oTf +S2UKK5KjNq/xqtby+FAQ3vejqYJh1oBXnsvZV2++/uKnb37c/fzm+x/e/uNbY2vMLTNgtj3vHv30 +/TcKV/VoX1XHze3t8XxMzDq4zLx4uG2Cory9KW/xX7fb7dy4UbuYDb7vNu7dbHbg/o6TikDgf7TH +Fpc3XmJzar88nh3TNcXDw2JjLKLIcRiRsWU7vsUjL6JxHNBQOj4LRMDIYv2MFK+VQsOYRMSzXOH5 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+cfIpQ8EjwRTL+CMfRdyVAQjBY4yQKLQ9BA53Q8oYd7nPJ6QEQ4uQMBGqfGTbASpRFHmhAxGomL4X +I7WniDMYVTfmB0T6IQW+6B6QDYEFQzzPRYL5ZIobgqFF1JERCX0HxR60S10UaQuu5sKXaCV8d0JK +OKI7Cz6SMeHMJYHtC9+2faQhWooIFDgZL+GoEpBIxr6HKsDB5ZakQcikLR24AY+cqQwIhxZ5qLEE +fCvRMiABPdezbVtyEbk2/oVTukSjbshSvZATA5GYo36oEASBR66lGivreSmdRYwSNwI3oOfwIpdZ +KmYRbQCbobJMloFoaJEdOnYIkoOjY85s3/Jji/gRdQXyPPanPB0PLYLuzLPQzNgKYerFgfCYpMKK +YCuzpjwdj5gBQYbGDrXVjSIegJ2IEFYA8mKB6031d42UziIp4FpX+MQOqe0wuIn5nk1D1F5UfjFV +SeJhPWIEaWNLxZrEERzEZMcuKltI/dhBjwMpv816EwHGm3JWFedNPXDtSblPE9rOW+jdZ+ITExg1 +3uo7b9RI1KzFw/66GRfS2H0kaYJuX+xwawmddhnmwbWhBoDVRhuQSKO9r2bGdjyoH6qLJ5gtKowL +SoR+0dyLT/VdzHftMshpVn627aS8a0XfXeSpC3MXpsHXr9V0UlZcFJjrloMV6porkxoLmvnwBlMY +wRjGPzOM5Xd5WSY07Y1/GOnw9+Fvq/mVsJvOzMGj1eAvpY/4lFRLp75fwLlFpuGqAR0Nh3pRM15t +R8PculNrR0kptr2Bbo1JcYdRdZuXJjsV+K0Opu4FLlJy3tr+rHESxsYvTlV+AA4M0+UZo2jGbzuz +eycFaq4/kA/wJYbnj4CKKIAAnjLtSKp9Pc7fN0rfG+U+P6VcTbOkxrovrZ3Ms9OBisKo9qQyMAh3 +grUsNQFnCl1DYurtlDplXL8ijPsBEPeGGmmXj/uE7dvdBbRWRxO1PGNxu1iZULJG6V5tqeT0jjH2 +ohgckDwmmLnpJRIEXyMi6wDXKmc58EgLQfj5oj72eCt76mnY9XbN2YQWUzVaamlUaFUaQPSJBcsz +XtbYtGocCQJFgQpEVFolVQLXZQ+984za4439eSb0eUJ9NsJrvQBqnioMnzwfUVo2hw2iEabPcor8 +hJ1ErUqdZ8Q4iLIkD6I+4Lgk3f29jpeCJKUwfjiXlTi8+aTwympHZAapcK8+2SBUUYsyXoWgMqY+ +9TDbCNU/H0m5q1kI9m+NxfHDw64QZX4qmCgXimHU9oecn1JRqlOSHoGOH9c5gazjiIMGtuXqwiQq +5LaXpOnlZYPYKAXbtFuPEu3CAW2SmEBWFNXSWqtNeiTXEHW306v+6Q5tj/l2jWN2mpi3SkbtIBD7 +WNYAIP3wCYbvXmoJqQ9I8+h6h4Foswmu5fyi8evt/EUD1epVI7uvwlDAz/XKL/NMpgmrAM2mz/59 +z/9Ztp//uL9E/0S8L19vb8pVl8ttDuujzPfZkPDnjGSLSqVUlyLgDHV8p3OkOa5T2XLKMoSyaXyX +CkRIu/xKnsohlcogIAFbWg1lUpQA4lSqdFhAwrl1vfHyp57yC3Mk7332Plt+eSoKSAOd1wJuilHd +WqFqXWJZmKR4KN9Zd8/XrCd991WCwEzoSdXRb/Pq6xzs3AsUUpazJtvS4ZvrfkK+G6XznXrlc4Ci +CT//MKiZ/RCti+dTmfpXV1CVz8i4Qen86ok6qTOTXHjeSHNWdxmaEWsbkqo+9NVdw/9p3axZVx3r +t3Xz98qmuqd2va6ZNZXfX8rgRKnL6wLX1jdVJ1h1IunFiKZuDGtD+6lBgfJBHUTWHvGY1kHbtqBb +o8dPL29KtNM3peqm5/1cGJ1q14EPuf1yoDAzXgy7vpJ8FNB+iy675vlf8iRbtlWhXVqLKwumxOnW +91sU6LZbVuzTvo68K6tyWYtdbVQyfPExT1QAHQVRJbBVp+ySbUDR6tKhyCFIoVG2KKX5w2CV6q+V +X4bvqgsrzUdSZEuF88u/7qo/9Gi4siHn8qkov9EhoT4MWYqPIlN/wJwjlJ3tRXpUrdzbOtp67UQX +Kug3VPyrj2uWCooZWH5tgKpm6tYB6ZwJAIlXkIeqmQXpikdFsQQTalnqt/u0rknZnDVbgo2btuWy +I1TmbTSbs9kSjCg2CmEt5kDYXnVQPBd1rdnDvVCiesyLD82ma+NYF4ycVqT5qE0xhWaJG5CpYhEg +wHQjrhdA8iUTm8wpRFOA+gaYq7/SiwiK9VXI9Ej3qkfSUbZW2XT1GpoEHaxVoobFphdKhTi+qn8s +R+3UMDpbGtalrpzrLUalTKdcww8mfuZHkS2vln1ufI8+/vaxSCqQD3wMfHUHDQ7/sFaf9j0q76kO +gBUqDUGNLC+Kkw6OVIyEab/3w0M11pXQ61tObK/mk7OpuRoGmGrGWK6GGtcsoq2puWI9f6RzwIkH +prajnqy7lzDfqTlvM6YAbLDRu7A0L8VydUURZbXRQvvPm2rWkhYUTNUvLW3N/sil6vcBkb5ED/Jx +PVWxLzX37XOfg+oa+wbdUrOqLRBP9cejz5efa47reaDj6iuJlzXPzwx6+Lauu6zhZDAYDLTPVGr0 +xgGWHw4w1By0he0JDWlmrPZqfKQhTlELNM6rF+oA5W6lw/RRLAod1sJQZfx3Q0VZqnAe1Sql9nUN +waJThqHuw7IzS6TlsMHvmbbbNWjtdsYWU55lWqa9+NNd/z9B8Jpc1ahLyzwVyNWJabft41FM6l79 +qkcvxCH/qPlWe6L+GoMealE5KlBv+ju8O2q+J7vsJql+HTYrvWGq3+1cz3d/YEbDz2ea+dEgtpmO +9v85JJ9Ls07w70q5iuan8q5Nt7vhGK7BtlYIfFilqj8cx3SkqCdPR6ja5S8CoFNfa37BZbCldqAO +8/kPV23RfN0yyhwk+KALUaFOdBGEaJIuAT1/Qt5i+T3aqXn7hRvzeB4OlPP6qzTX3zYxV4vmpPLY +1ad2hCkv9PyTfmqoFKGnJK1e1ke/EPmgJsWzYuR+FBfN/KN6rfaouBN7AUT33JfuWv2pViwvXbUW +0tZCXTQXBV1cnnUnx+rdu+bUWbZF9cmTZ9kVu3oErEv0u7n646bY4N8aXIHxoek064as3chE8T2U +y9Vd97JZwuKudB7VUDGf15NCXaT7wMADGCGrdmLQXxHatnfNB1HVSavuL/uT9E53DLtdE/UdJI2M +taFhedW0RC0Ar8bGHkiFaXALPc1SkILtl/P3Wf8rPu+z5bt//Xb3YvXbXLcnq/4Yo9/ucdETjI1C +rr9klRpCscBn8+skbRmxVhX/f7fRgk3dei/t1R3GMA3kC/20fojRFY82d0+bv3hsYkI27VGneg+A +GcxocdxuF7udStjdbtF9sJEqiVBT5/BrR5fD9u939h3eefkSYNWp0itfvdzpljubu6fqouaIi0y1 +qL7+C1AkCcw= +""") + +##file distribute_from_egg.py +DISTRIBUTE_FROM_EGG_PY = convert(""" +eJw9j8tqAzEMRfcG/4MgmxQyptkGusonZBmGoGTUGYFfWPKE6dfXTkM3gqt7rh47OKP3NMF3SQFW +LlrRU1zhybpAxoKBlIqcrNnBdRjQP3GTocYfzmNrrCPQPN9iwzpxSQfQhWBi0cL3qtRtYIG/4Mv0 +KApY5hooqrOGQ05FQTaxptF9Fnx16Rq0XofjaE1XGXVxHIWK7j8P8EY/rHndLqQ1a0pe3COFgHFy +hLLdWkDbi/DeEpCjNb3u/zccT2Ob8gtnwVyI +""") + +##file distribute_setup.py +DISTRIBUTE_SETUP_PY = convert(""" +eJztPGtz2ziS3/UrcHK5SOUkxs7MzV25TlOVmTizrs0mKdvZ/ZC4aIiEJI75GpC0ov311403SEp2 +LrMfruq8O7ZENBqNfncDzMm/1ft2W5WT6XT6S1W1TctpTdIM/marrmUkK5uW5jltMwCaXK3JvurI +jpYtaSvSNYw0rO3qtqryBmBxlJOaJg90w4JGDkb1fk5+75oWAJK8Sxlpt1kzWWc5oocvgIQWDFbl +LGkrvie7rN2SrJ0TWqaEpqmYgAsibFvVpFrLlTT+i4vJhMDPmleFQ30sxklW1BVvkdrYUivg/Ufh +bLBDzv7ogCxCSVOzJFtnCXlkvAFmIA126hw/A1Ra7cq8oumkyDiv+JxUXHCJloTmLeMlBZ5qILvj +uVg0Aai0Ik1FVnvSdHWd77NyM8FN07rmVc0znF7VKAzBj/v7/g7u76PJ5BbZJfibiIURIyO8g88N +biXhWS22p6QrqKw3nKauPCNUioliXtXoT822a7PcfNubgTYrmP68LgvaJlszxIoa6THfKXe/wo5q +yhs2mRgB4hqNllxebSaTlu8vrJCbDJVTDn+6ubyOb65uLyfsa8JgZ1fi+SVKQE4xEGRJ3lclc7Dp +fXQr4HDCmkZqUsrWJJa2ESdFGr6gfNPM5BT8wa+ALIT9R+wrS7qWrnI2n5F/F0MGjgM7eemgjxJg +eCiwkeWSnE0OEn0CdgCyAcmBkFOyBiFJgsir6Ic/lcgT8kdXtaBr+LgrWNkC69ewfAmqasHgEWKq +wRsAMQWSHwDMD68Cu6QmCxEy3ObMH1N4Avgf2D6MD4cdtgXT02YakFMEHMApmP6Q2vRnS4FgHXxQ +KzZ3felUTdTUFIwyhE8f43+8vrqdkx7TyAtXZm8u377+9O42/vvl9c3Vh/ew3vQs+in64cepGfp0 +/Q4fb9u2vnj5st7XWSRFFVV881L5yOZlA34sYS/Tl9ZtvZxObi5vP328/fDh3U389vVfL9/0FkrO +z6cTF+jjX3+Lr96//YDj0+mXyd9YS1Pa0sXfpbe6IOfR2eQ9uNkLx8InZvS0mdx0RUHBKshX+Jn8 +pSrYogYKxffJ6w4o5+7nBStolssn77KElY0CfcOkfxF48QEQBBI8tKPJZCLUWLmiEFzDCv7OtW+K +ke3LcDbTRsG+QoxKhLaKcCDhxWBb1OBSgQfa30TFQ4qfwbPjOPiRaEd5GQaXFgkoxWkTzNVkCVjl +abxLARHow4a1yS5VGIzbEFBgzFuYE7pTBRQVREgnF1U1K/W2LEys9qH27E2OkrxqGIYja6GbShGL +mzaBwwCAg5FbB6Jq2m6j3wFeETbHhzmol0Pr57O72XAjEosdsAx7X+3IruIPLsc0tEOlEhqGrSGO +KzNI3hhlD2aufymr1vNogY7wsFygkMPHF65y9DyMXe8GdBgyB1huBy6N7HgFH9OOa9Vxc5vIoaOH +hTEBzdAzkwJcOFgFoavqkfUnoXJmbVJBGNWu+5UHoPyNfLjOSlh9TJ+k+lncMuRGvGg5Y0bblOGs +ugzA2WYTwn9zYuynrWIE+3+z+T9gNkKGIv6WBKQ4gugXA+HYDsJaQUh5W04dMqPFH/h7hfEG1UY8 +WuA3+MUdRH+Kksr9Sb3XusdZ0+Wtr1pAiARWTkDLAwyqaRsxbGngNIOc+uqDSJbC4Neqy1MxS/BR 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+r4PQ+ots1x6MrSNnkAqz6EnHNWfr7Guoo44NdCbiijCljl8p3zxe9PyRTcbVZUYN+Fl/gJCdsq9O +DIda6/zizmR1YniuLz2ysisYp/I6pNsjQlB5nVjmf4sFh93KGyFyG/1yAbYBOCJYlbcN9tNRj5cY +1CSekQZUW9VKOGJmnWdtGOA6y2D2edE7h3SYoBnoLqZw9Q/DJFVYqEoqRg+Xc1BOeYfzZ8mf8V6Z +R27zWUAid4d0fiutlkpgb9cwHohTFHs5WR2LYsd6tDc1toqZPWIdUisH6tpX+JuEisNT54xVX08d +M+CD1wCO9eJOyI4FYFUJkDCSdDj5Nqikc8MprZhkSsNYgYHdPQoetn3E1x2ajF+8qDtYyIbhhpxw +hJkyTN41EWaR/hm3j/FaHnRjehKJy+u96okzEepxfCnctq+zXqpzu6/ZgF/YjHXOyl5/vPpXEmyp +s0VqfxlQT1813Xtu7osgbskk2wbjgjohKWuZuk+I8RzvIJigiHqb9jNsc/647JMX6aG+drsvqDhF +mVwadF03a0ZWUbwQpynSN6J6Ct+YfRXE1rx6zFKWyndVsrWCd9+KaZzWSKquIhZze5qjG61uPeSH +kjHKxqWgsAFD532CAZE8BBq7hDv0bfJ+PtCyherocAXlZWZgo1KOjXuRUW1pZBMRK1MVRMR9uQOb +KhfynqMVnkcHWvvhLt+oVPVkRRrgGPO3I00f5yrsYZIOJVEjpBzPqRSJ4aGUFHXO75Z8Q1p6MC89 +0lvv8cafN+yuu7phzizRrMXBuvSQ4pDb8f4l64vWLwi+V55DeiEmFTUQyZxDgZx2ZbK1mZ190g+e +12rE2zhGO1mWinfIJIToSeiXjCRUndWkoPwBbzJUhIrjZ2onrLqNKp6K9BzfaQkWiX8RHhIJvFaU +s4VqTSzYV/GaGSTQi4KWEMPT4M4geXUICWdJxTWkes9HJJwXP9xhwiIpAFcyNvDKCaV6+OzO9EGw +Xegms5/9N2vuILnS0yYah7jzNPrSlBGJcxG8YflanhgspxHU+QXDuxjNEqOVPepSl9fF2bqCkAe3 +4l4FBxFKeeHXRF7b0ne39f7sHRH09vjKX7UrsZIvqhRfDpSRBc84BIDbk7CHoBpJBuotOn2gSGkT +kXvcQGDu2uCbeoB0zQQhg6vrQKjiAHyEyWpHAfp4mQTTXBBR4JuX4v4N8FOQLFqfGg+eLSj7gOi0 +2pMNaxWucOZfSlGJX1LVe/c7VH1QW6h7lpKh8gq/BlCMt5cxXQ6APtyZjEOLZZBp6AGM+vl6Yuoc +WEl4WohVCsQr09Ww6vz3PN6JJsyjR90RauiaoVRZ76aEhYxoDeVuGqo1fCep6VoKbkX46ygg3tHD +XtGPP/6XTIuSrAD5ifoMCDz7z7MzJ/vL15GSvUYqtd+kK9cM3QEjDbLfpdm1b7eZSf6bhK/m5EeH +RWhkOJ/xEDCczxHPq9loXZIUtYCJsCUhASN7LtfnGyINJeZxAC6pD8dOXQaIHth+qTUwwhsUoL9I +c4AEBDNMxAU2eSNbMwiSQnF5BnAZEzZmi7or5IFZYp95Pa1zxj0ixfnnaBNFS9xn0OA6gpBysgXi +rIwV3tkQsBPnqs8ATLawsyOAuvnqmOz/4iqxVFGcnAP3cyi4z4fFtrio3Svkx65+CGRxutqEoIRT +5VvwlUW8RMZ670G5L4aF6k1pGwLE31/MSyL2bVfwpoF6uVbHLGK6NZV+e8gUY6o89r2js7L0aooZ +iooIK35Nn+elDhjjT4cytKnsHui71g35qF8L/glDNOSjjPeuZ8lL8Tf7pmXFJcbWcydpcgjXTk03 +KLymggtomrVgWpLZPS5/xBEZS+WhE0Sakjkdp8YDF4jELUb1Lnj0QUAJNFy5AgkU0TSNJQ5b72qC +8WJr0y4Dl9nwkIo7PcugabH114IrEJBr2uWqPLd3Z7csr5c6PUIbF8wWL5wruZPwGOtnwXOo1Rfz +FnjX0ZDt3YAMMJNp6SPly+mn63dTS6KmfPTur6Rf/3MDmNTgjVgRmNXN1speCxxXbLUDJai5ztzU +jlyh60S2Av6onMMYFcUu6qYEjqeuGmnxCw0qKDjGAzedrUZdHft3CoTPvqTNXkFpldL/TsLSV1PZ +/zn6ipR/wVrbr/fUM4zhy8vHvBF4rExcM8RaLRbtwDhGPsSxepHeZMCCOzDhfwBqDMd7 +""") + +##file activate.sh +ACTIVATE_SH = convert(""" +eJytVVFvokAQfudXTLEPtTlLeo9tvMSmJpq02hSvl7u2wRUG2QR2DSxSe7n/frOACEVNLlceRHa+ +nfl25pvZDswCnoDPQ4QoTRQsENIEPci4CsBMZBq7CAsuLOYqvmYKTTj3YxnBgiXBudGBjUzBZUJI +BXEqgCvweIyuCjeG4eF2F5x14bcB9KQiQQWrjSddI1/oQIx6SYYeoFjzWIoIhYI1izlbhJjkKO7D +M/QEmKfO9O7WeRo/zr4P7pyHwWxkwitcgwpQ5Ej96OX+PmiFwLeVjFUOrNYKaq1Nud3nR2n8nI2m +k9H0friPTGVsUdptaxGrTEfpNVFEskxpXtUkkCkl1UNF9cgLBkx48J4EXyALuBtAwNYIjF5kcmUU +abMKmMq1ULoiRbgsDEkTSsKSGFCJ6Z8vY/2xYiSacmtyAfCDdCNTVZoVF8vSTQOoEwSnOrngBkws +MYGMBMg8/bMBLSYKS7pYEXP0PqT+ZmBT0Xuy+Pplj5yn4aM9nk72JD8/Wi+Gr98sD9eWSMOwkapD +BbUv91XSvmyVkICt2tmXR4tWmrcUCsjWOpw87YidEC8i0gdTSOFhouJUNxR+4NYBG0MftoCTD9F7 +2rTtxG3oPwY1b2HncYwhrlmj6Wq924xtGDWqfdNxap+OYxplEurnMVo9RWks+rH8qKEtx7kZT5zJ +4H7oOFclrN6uFe+d+nW2aIUsSgs/42EIPuOhXq+jEo3S6tX6w2ilNkDnIpHCWdEQhFgwj9pkk7FN +l/y5eQvRSIQ5+TrL05lewxWpt/Lbhes5cJF3mLET1MGhcKCF+40tNWnUulxrpojwDo2sObdje3Bz +N3QeHqf3D7OjEXMVV8LN3ZlvuzoWHqiUcNKHtwNd0IbvPGKYYM31nPKCgkUILw3KL+Y8l7aO1ArS +Ad37nIU0fCj5NE5gQCuC5sOSu+UdI2NeXg/lFkQIlFpdWVaWZRfvqGiirC9o6liJ9FXGYrSY9mI1 +D/Ncozgn13vJvsznr7DnkJWXsyMH7e42ljdJ+aqNDF1bFnKWFLdj31xtaJYK6EXFgqmV/ymD/ROG ++n8O9H8f5vsGOWXsL1+1k3g= +""") + +##file activate.fish +ACTIVATE_FISH = convert(""" +eJyVVWFv2jAQ/c6vuBoqQVWC9nVSNVGVCaS2VC2rNLWVZZILWAs2s52wVvvxsyEJDrjbmgpK7PP5 +3bt3d22YLbmGlGcIq1wbmCPkGhPYcLMEEsGciwGLDS+YwSjlekngLFVyBe73GXSXxqw/DwbuTS8x +yyKpFr1WG15lDjETQhpQuQBuIOEKY5O9tlppLqxHKSDByjVAPwEy+mXtCq5MzjIUBTCRgEKTKwFG +gpBqxTLYXgN2myspVigMaYF92tZSowGZJf4mFExxNs9Qb614CgZtmH0BpEOn11f0cXI/+za8pnfD +2ZjA1sg9zlV/8QvcMhxbNu0QwgYokn/d+n02nt6Opzcjcnx1vXcIoN74O4ymWQXmHURfJw9jenc/ +vbmb0enj6P5+cuVhqlKm3S0u2XRtRbA2QQAhV7VhBF0rsgUX9Ur1rBUXJgVSy8O751k8mzY5OrKH +RW3eaQhYGTr8hrXO59ALhxQ83mCsDLAid3T72CCSdJhaFE+fXgicXAARUiR2WeVO37gH3oYHzFKo +9k7CaPZ1UeNwH1tWuXA4uFKYYcEa8vaKqXl7q1UpygMPhFLvlVKyNzsSM3S2km7UBOl4xweUXk5u +6e3wZmQ9leY1XE/Ili670tr9g/5POBBpGIJXCCF79L1siarl/dbESa8mD8PL61GpzqpzuMS7tqeB +1YkALrRBloBMbR9yLcVx7frQAgUqR7NZIuzkEu110gbNit1enNs82Rx5utq7Z3prU78HFRgulqNC +OTwbqJa9vkJFclQgZSjbKeBgSsUtCtt9D8OwAbIVJuewQdfvQRaoFE9wd1TmCuRG7OgJ1bVXGHc7 +z5WDL/WW36v2oi37CyVBak61+yPBA9C1qqGxzKQqZ0oPuocU9hpud0PIp8sDHkXR1HKkNlzjuUWA +a0enFUyzOWZA4yXGP+ZMI3Tdt2OuqU/SO4q64526cPE0A7ZyW2PMbWZiZ5HamIZ2RcCKLXhcDl2b +vXL+eccQoRzem80mekPDEiyiWK4GWqZmwxQOmPM0eIfgp1P9cqrBsewR2p/DPMtt+pfcYM+Ls2uh +hALufTAdmGl8B1H3VPd2af8fQAc4PgqjlIBL9cGQqNpXaAwe3LrtVn8AkZTUxg== +""") + +##file activate.csh +ACTIVATE_CSH = convert(""" +eJx9VG1P2zAQ/u5fcYQKNgTNPtN1WxlIQ4KCUEGaxuQ6yYVYSuzKdhqVX7+zk3bpy5YPUXL3PPfc +ne98DLNCWshliVDV1kGCUFvMoJGugMjq2qQIiVSxSJ1cCofD1BYRnOVGV0CfZ0N2DD91DalQSjsw +tQLpIJMGU1euvPe7QeJlkKzgWixlhnAt4aoUVsLnLBiy5NtbJWQ5THX1ZciYKKWwkOFaE04dUm6D +r/zh7pq/3D7Nnid3/HEy+wFHY/gEJydg0aFaQrBFgz1c5DG1IhTs+UZgsBC2GMFBlaeH+8dZXwcW +VPvCjXdlAvCfQsE7al0+07XjZvrSCUevR5dnkVeKlFYZmUztG4BdzL2u9KyLVabTU0bdfg7a0hgs +cSmUg6UwUiQl2iHrcbcVGNvPCiLOe7+cRwG13z9qRGgx2z6DHjfm/Op2yqeT+xvOLzs0PTKHDz2V +tkckFHoQfQRXoGJAj9el0FyJCmEMhzgMS4sB7KPOE2ExoLcSieYwDvR+cP8cg11gKkVJc2wRcm1g +QhYFlXiTaTfO2ki0fQoiFM4tLuO4aZrhOzqR4dIPcWx17hphMBY+Srwh7RTyN83XOWkcSPh1Pg/k +TXX/jbJTbMtUmcxZ+/bbqOsy82suFQg/BhdSOTRhMNBHlUarCpU7JzBhmkKmRejKOQzayQe6MWoa +n1wqWmuh6LZAaHxcdeqIlVLhIBJdO9/kbl0It2oEXQj+eGjJOuvOIR/YGRqvFhttUB2XTvLXYN2H +37CBdbW2W7j2r2+VsCn0doVWcFG1/4y1VwBjfwAyoZhD +""") + +##file activate.bat +ACTIVATE_BAT = convert(""" +eJx9UdEKgjAUfW6wfxjiIH+hEDKUFHSKLCMI7kNOEkIf9P9pTJ3OLJ/03HPPPed4Es9XS9qqwqgT +PbGKKOdXL4aAFS7A4gvAwgijuiKlqOpGlATS2NeMLE+TjJM9RkQ+SmqAXLrBo1LLIeLdiWlD6jZt +r7VNubWkndkXaxg5GO3UaOOKS6drO3luDDiO5my3iA0YAKGzPRV1ack8cOdhysI0CYzIPzjSiH5X +0QcvC8Lfaj0emsVKYF2rhL5L3fCkVjV76kShi59NHwDniAHzkgDgqBcwOgTMx+gDQQqXCw== +""") + +##file deactivate.bat +DEACTIVATE_BAT = convert(""" +eJxzSE3OyFfIT0vj4ipOLVEI8wwKCXX0iXf1C7Pl4spMU0hJTcvMS01RiPf3cYmHyQYE+fsGhCho +cCkAAUibEkTEVhWLMlUlLk6QGixStlyaeCyJDPHw9/Pw93VFsQguim4ZXAJoIUw5DhX47XUM8UCx +EchHtwsohN1bILUgw61c/Vy4AJYPYm4= +""") + +##file activate.ps1 +ACTIVATE_PS = convert(""" +eJylWdmS40Z2fVeE/oHT6rCloNUEAXDThB6wAyQAEjsB29GBjdgXYiWgmC/zgz/Jv+AEWNVd3S2N +xuOKYEUxM+/Jmzfvcm7W//zXf/+wUMOoXtyi1F9kbd0sHH/hFc2iLtrK9b3FrSqyxaVQwr8uhqJd +uHaeg9mqzRdR8/13Pyy8qPLdJh0+LMhi0QCoXxYfFh9WtttEnd34H8p6/f1300KauwrULws39e18 +0ZaLNm9rgN/ZVf3h++/e124Vlc0vKsspHy+Yyi5+XbzPhijvCtduoiL/kA1ukWV27n0o7Sb8LIFj +CvWR5GQgUJdp1Pw8TS9+rPy6SDv/+e3d+0+4qw8f3v20+PliV37efEYBAB9FTKC+RHn/Cfxn3rdv +00Fube5O+iyCtHDs9BfPfz3q4sfFv9d91Ljhfy7ei0VO+nVTtdOkv/jpt0l2AX6iG1jXgKnnDuD4 +ke2k/i8fzzz5UedkVcP4pwF+Wvz2FJl+3vt598urXf5Y6LNA5WcFOP7r0sW7b9a+W/xcu0Xpv5zk +Kfq3P9Dz9di/fCxS72MXVU1rpx9L4Bxl85Wmn5a+zP76Zuh3pL9ROWr87PN+//GHIl+oOtvn9XSU +qH+p0gQBFnx1uV+JLH5O5zv+PXW+WepXVVHZT0+oQezkIATcIm+ivPV/z5J/+cYj3ir4w0Lx09vC +e5n/y5/Y5LPPfdrqb88ga/PabxZRVfmp39l588m/6u+/e+OpP+dF7n1WZpJ9//Z4v372fDDz9eHB +7Juvs/BLMHzrxL9+9twXpJfhd1/DrpQ5Euu/vlss3wp9HXC/54C/Ld69m6zwdx3tC0d8daSv0V8B +n4b9YYF53sJelJV/ix6LZspw/sJtqyl5LJ5r/23htA1Imfm/gt9R7dqVB1LjhydAX4Gb+zksQF59 +9+P7H//U+376afFuvh2/T6P85Xr/5c8C6OXyFY4BGuN+EE0+GeR201b+wkkLN5mmBY5TfMw8ngqL +CztXxCSXKMCYrRIElWkEJlEPYsSOeKBVZCAQTKBhApMwRFQzmCThE0YQu2CdEhgjbgmk9GluHpfR +/hhwJCZhGI5jt5FsAkOrObVyE6g2y1snyhMGFlDY1x+BoHpCMulTj5JYWNAYJmnKpvLxXgmQ8az1 +4fUGxxcitMbbhDFcsiAItg04E+OSBIHTUYD1HI4FHH4kMREPknuYRMyhh3AARWMkfhCketqD1CWJ +mTCo/nhUScoQcInB1hpFhIKoIXLo5jLpwFCgsnLCx1QlEMlz/iFEGqzH3vWYcpRcThgWnEKm0QcS +rA8ek2a2IYYeowUanOZOlrbWSJUC4c7y2EMI3uJPMnMF/SSXdk6E495VLhzkWHps0rOhKwqk+xBI +DhJirhdUCTamMfXz2Hy303hM4DFJ8QL21BcPBULR+gcdYxoeiDqOFSqpi5B5PUISfGg46gFZBPo4 +jdh8lueaWuVSMTURfbAUnLINr/QYuuYoMQV6l1aWxuZVTjlaLC14UzqZ+ziTGDzJzhiYoPLrt3uI +tXkVR47kAo09lo5BD76CH51cTt1snVpMOttLhY93yxChCQPI4OBecS7++h4p4Bdn4H97bJongtPk +s9gQnXku1vzsjjmX4/o4YUDkXkjHwDg5FXozU0fW4y5kyeYW0uJWlh536BKr0kMGjtzTkng6Ep62 +uTWnQtiIqKnEsx7e1hLtzlXs7Upw9TwEnp0t9yzCGgUJIZConx9OHJArLkRYW0dW42G9OeR5Nzwk +yk1mX7du5RGHT7dka7N3AznmSif7y6tuKe2N1Al/1TUPRqH6E2GLVc27h9IptMLkCKQYRqPQJgzV +2m6WLsSipS3v3b1/WmXEYY1meLEVIU/arOGVkyie7ZsH05ZKpjFW4cpY0YkjySpSExNG2TS8nnJx +nrQmWh2WY3cP1eISP9wbaVK35ZXc60yC3VN/j9n7UFoK6zvjSTE2+Pvz6Mx322rnftfP8Y0XKIdv +Qd7AfK0nexBTMqRiErvCMa3Hegpfjdh58glW2oNMsKeAX8x6YJLZs9K8/ozjJkWL+JmECMvhQ54x +9rsTHwcoGrDi6Y4I+H7yY4/rJVPAbYymUH7C2D3uiUS3KQ1nrCAUkE1dJMneDQIJMQQx5SONxoEO +OEn1/Ig1eBBUeEDRuOT2WGGGE4bNypBLFh2PeIg3bEbg44PHiqNDbGIQm50LW6MJU62JHCGBrmc9 +2F7WBJrrj1ssnTAK4sxwRgh5LLblhwNAclv3Gd+jC/etCfyfR8TMhcWQz8TBIbG8IIyAQ81w2n/C +mHWAwRzxd3WoBY7BZnsqGOWrOCKwGkMMNfO0Kci/joZgEocLjNnzgcmdehPHJY0FudXgsr+v44TB +I3jnMGnsK5veAhgi9iXGifkHMOC09Rh9cAw9sQ0asl6wKMk8mpzFYaaDSgG4F0wisQDDBRpjCINg +FIxhlhQ31xdSkkk6odXZFpTYOQpOOgw9ugM2cDQ+2MYa7JsEirGBrOuxsQy5nPMRdYjsTJ/j1iNw +FeSt1jY2+dd5yx1/pzZMOQXUIDcXeAzR7QlDRM8AMkUldXOmGmvYXPABjxqkYKO7VAY6JRU7kpXr ++Epu2BU3qFFXClFi27784LrDZsJwbNlDw0JzhZ6M0SMXE4iBHehCpHVkrQhpTFn2dsvsZYkiPEEB +GSEAwdiur9LS1U6P2U9JhGp4hnFpJo4FfkdJHcwV6Q5dV1Q9uNeeu7rV8PAjwdFg9RLtroifOr0k +uOiRTo/obNPhQIf42Fr4mtThWoSjitEdAmFW66UCe8WFjPk1YVNpL9srFbond7jrLg8tqAasIMpy +zkH0SY/6zVAwJrEc14zt14YRXdY+fcJ4qOd2XKB0/Kghw1ovd11t2o+zjt+txndo1ZDZ2T+uMVHT +VSXhedBAHoJIID9xm6wPQI3cXY+HR7vxtrJuCKh6kbXaW5KkVeJsdsjqsYsOwYSh0w5sMbu7LF8J +5T7U6LJdiTx+ca7RKlulGgS5Z1JSU2Llt32cHFipkaurtBrvNX5UtvNZjkufZ/r1/XyLl6yOpytL +Km8Fn+y4wkhlqZP5db0rooqy7xdL4wxzFVTX+6HaxuQJK5E5B1neSSovZ9ALB8091dDbbjVxhWNY +Ve5hn1VnI9OF0wpvaRm7SZuC1IRczwC7GnkhPt3muHV1YxUJfo+uh1sYnJy+vI0ZwuPV2uqWJYUH +bmBsi1zmFSxHrqwA+WIzLrHkwW4r+bad7xbOzJCnKIa3S3YvrzEBK1Dc0emzJW+SqysQfdEDorQG +9ZJlbQzEHQV8naPaF440YXzJk/7vHGK2xwuP+Gc5xITxyiP+WQ4x18oXHjFzCBy9kir1EFTAm0Zq +LYwS8MpiGhtfxiBRDXpxDWxk9g9Q2fzPPAhS6VFDAc/aiNGatUkPtZIStZFQ1qD0IlJa/5ZPAi5J +ySp1ETDomZMnvgiysZSBfMikrSDte/K5lqV6iwC5q7YN9I1dBZXUytDJNqU74MJsUyNNLAPopWK3 +tzmLkCiDyl7WQnj9sm7Kd5kzgpoccdNeMw/6zPVB3pUwMgi4C7hj4AMFAf4G27oXH8NNT9zll/sK +S6wVlQwazjxWKWy20ZzXb9ne8ngGalPBWSUSj9xkc1drsXkZ8oOyvYT3e0rnYsGwx85xZB9wKeKg +cJKZnamYwiaMymZvzk6wtDUkxmdUg0mPad0YHtvzpjEfp2iMxvORhnx0kCVLf5Qa43WJsVoyfEyI +pzmf8ruM6xBr7dnBgzyxpqXuUPYaKahOaz1LrxNkS/Q3Ae5AC+xl6NbxAqXXlzghZBZHmOrM6Y6Y +ctAkltwlF7SKEsShjVh7QHuxMU0a08/eiu3x3M+07OijMcKFFltByXrpk8w+JNnZpnp3CfgjV1Ax +gUYCnWwYow42I5wHCcTzLXK0hMZN2DrPM/zCSqe9jRSlJnr70BPE4+zrwbk/xVIDHy2FAQyHoomT +Tt5jiM68nBQut35Y0qLclLiQrutxt/c0OlSqXAC8VrxW97lGoRWzhOnifE2zbF05W4xuyhg7JTUL +aqJ7SWDywhjlal0b+NLTpERBgnPW0+Nw99X2Ws72gOL27iER9jgzj7Uu09JaZ3n+hmCjjvZpjNst +vOWWTbuLrg+/1ltX8WpPauEDEvcunIgTxuMEHweWKCx2KQ9DU/UKdO/3za4Szm2iHYL+ss9AAttm +gZHq2pkUXFbV+FiJCKrpBms18zH75vax5jSo7FNunrVWY3Chvd8KKnHdaTt/6ealwaA1x17yTlft +8VBle3nAE+7R0MScC3MJofNCCkA9PGKBgGMYEwfB2QO5j8zUqa8F/EkWKCzGQJ5EZ05HTly1B01E +z813G5BY++RZ2sxbQS8ZveGPJNabp5kXAeoign6Tlt5+L8i5ZquY9+S+KEUHkmYMRFBxRrHnbl2X +rVemKnG+oB1yd9+zT+4c43jQ0wWmQRR6mTCkY1q3VG05Y120ZzKOMBe6Vy7I5Vz4ygPB3yY4G0FP +8RxiMx985YJPXsgRU58EuHj75gygTzejP+W/zKGe78UQN3yOJ1aMQV9hFH+GAfLRsza84WlPLAI/ +9G/5JdcHftEfH+Y3/fHUG7/o8bv98dzzy3e8S+XCvgqB+VUf7sH0yDHpONdbRE8tAg9NWOzcTJ7q +TuAxe/AJ07c1Rs9okJvl1/0G60qvbdDzz5zO0FuPFQIHNp9y9Bd1CufYVx7dB26mAxwa8GMNrN/U +oGbNZ3EQ7inLzHy5tRg9AXJrN8cB59cCUBeCiVO7zKM0jU0MamhnRThkg/NMmBOGb6StNeD9tDfA +7czsAWopDdnGoXUHtA+s/k0vNPkBcxEI13jVd/axp85va3LpwGggXXWw12Gwr/JGAH0b8CPboiZd +QO1l0mk/UHukud4C+w5uRoNzpCmoW6GbgbMyaQNkga2pQINB18lOXOCJzSWPFOhZcwzdgrsQnne7 +nvjBi+7cP2BbtBeDOW5uOLGf3z94FasKIguOqJl+8ss/6Kumns4cuWbqq5592TN/RNIbn5Qo6qbi +O4F0P9txxPAwagqPlftztO8cWBzdN/jz3b7GD6JHYP/Zp4ToAMaA74M+EGSft3hEGMuf8EwjnTk/ +nz/P7SLipB/ogQ6xNX0fDqNncMCfHqGLCMM0ZzFa+6lPJYQ5p81vW4HkCvidYf6kb+P/oB965g8K +C6uR0rdjX1DNKc5pOSTquI8uQ6KXxYaKBn+30/09tK4kMpJPgUIQkbENEPbuezNPPje2Um83SgyX +GTCJb6MnGVIpgncdQg1qz2bvPfxYD9fewCXDomx9S+HQJuX6W3VAL+v5WZMudRQZk9ZdOk6GIUtC +PqEb/uwSIrtR7/edzqgEdtpEwq7p2J5OQV+RLrmtTvFwFpf03M/VrRyTZ73qVod7v7Jh2Dwe5J25 +JqFOU2qEu1sP+CRotklediycKfLjeIZzjJQsvKmiGSNQhxuJpKa+hoWUizaE1PuIRGzJqropwgVB +oo1hr870MZLgnXF5ZIpr6mF0L8aSy2gVnTAuoB4WEd4d5NPVC9TMotYXERKlTcwQ2KiB/C48AEfH +Qbyq4CN8xTFnTvf/ebOc3isnjD95s0QF0nx9s+y+zMmz782xL0SgEmRpA3x1w1Ff9/74xcxKEPdS +IEFTz6GgU0+BK/UZ5Gwbl4gZwycxEw+Kqa5QmMkh4OzgzEVPnDAiAOGBFaBW4wkDmj1G4RyElKgj +NlLCq8zsp085MNh/+R4t1Q8yxoSv8PUpTt7izZwf2BTHZZ3pIZpUIpuLkL1nNL6sYcHqcKm237wp +T2+RCjgXweXd2Zp7ZM8W6dG5bZsqo0nrJBTx8EC0+CQQdzEGnabTnkzofu1pYkWl4E7XSniECdxy +vLYavPMcL9LW5SToJFNnos+uqweOHriUZ1ntIYZUonc7ltEQ6oTRtwOHNwez2sVREskHN+bqG3ua +eaEbJ8XpyO8CeD9QJc8nbLP2C2R3A437ISUNyt5Yd0TbDNcl11/DSsOzdbi/VhCC0KE6v1vqVNkq +45ZnG6fiV2NwzInxCNth3BwL0+8814jE6+1W1EeWtpWbSZJOJNYXmWRXa7vLnAljE692eHjZ4y5u +y1u63De0IzKca7As48Z3XshVF+3XiLNz0JIMh/JOpbiNLlMi672uO0wYzOCZjRxcxj3D+gVenGIE +MvFUGGXuRps2RzMcgWIRolHXpGUP6sMsQt1hspUBnVKUn/WQj2u6j3SXd9Xz0QtEzoM7qTu5y7gR +q9gNNsrlEMLdikBt9bFvBnfbUIh6voTw7eDsyTmPKUvF0bHqWLbHe3VRHyRZnNeSGKsB73q66Vsk +taxWYmwz1tYVFG/vOQhlM0gUkyvIab3nv2caJ1udU1F3pDMty7stubTE4OJqm0i0ECfrJIkLtraC +HwRWKzlqpfhEIqYH09eT9WrOhQyt8YEoyBlnXtAT37WHIQ03TIuEHbnRxZDdLun0iok9PUC79prU +m5beZzfQUelEXnhzb/pIROKx3F7qCttYIFGh5dXNzFzID7u8vKykA8Uejf7XXz//S4nKvW//ofS/ +QastYw== +""") + +##file distutils-init.py +DISTUTILS_INIT = convert(""" +eJytV1uL4zYUfvevOE0ottuMW9q3gVDa3aUMXXbLMlDKMBiNrSTqOJKRlMxkf33PkXyRbGe7Dw2E +UXTu37lpxLFV2oIyifAncxmOL0xLIfcG+gv80x9VW6maw7o/CANSWWBwFtqeWMPlGY6qPjV8A0bB +C4eKSTgZ5LRgFeyErMEeOBhbN+Ipgeizhjtnhkn7DdyjuNLPoCS0l/ayQTG0djwZC08cLXozeMss +aG5EzQ0IScpnWtHSTXuxByV/QCmxE7y+eS0uxWeoheaVVfqSJHiU7Mhhi6gULbOHorshkrEnKxpT +0n3A8Y8SMpuwZx6aoix3ouFlmW8gHRSkeSJ2g7hU+kiHLDaQw3bmRDaTGfTnty7gPm0FHbIBg9U9 +oh1kZzAFLaue2R6htPCtAda2nGlDSUJ4PZBgCJBGVcwKTAMz/vJiLD+Oin5Z5QlvDPdulC6EsiyE +NFzb7McNTKJzbJqzphx92VKRFY1idenzmq3K0emRcbWBD0ryqc4NZGmKOOOX9Pz5x+/l27tP797c +f/z0d+4NruGNai8uAM0bfsYaw8itFk8ny41jsfpyO+BWlpqfhcG4yxLdi/0tQqoT4a8Vby382mt8 +p7XSo7aWGdPBc+b6utaBmCQ7rQKQoWtAuthQCiold2KfJIPTT8xwg9blPumc+YDZC/wYGdAyHpJk +vUbHbHWAp5No6pK/WhhLEWrFjUwtPEv1Agf8YmnsuXUQYkeZoHm8ogP16gt2uHoxcEMdf2C6pmbw +hUMsWGhanboh4IzzmsIpWs134jVPqD/c74bZHdY69UKKSn/+KfVhxLgUlToemayLMYQOqfEC61bh +cbhwaqoGUzIyZRFHPmau5juaWqwRn3mpWmoEA5nhzS5gog/5jbcFQqOZvmBasZtwYlG93k5GEiyw +buHhMWLjDarEGpMGB2LFs5nIJkhp/nUmZneFaRth++lieJtHepIvKgx6PJqIlD9X2j6pG1i9x3pZ +5bHuCPFiirGHeO7McvoXkz786GaKVzC9DSpnOxJdc4xm6NSVq7lNEnKdVlnpu9BNYoKX2Iq3wvgh +gGEUM66kK6j4NiyoneuPLSwaCWDxczgaolEWpiMyDVDb7dNuLAbriL8ig8mmeju31oNvQdpnvEPC +1vAXbWacGRVrGt/uXN/gU0CDDwgooKRrHfTBb1/s9lYZ8ZqOBU0yLvpuP6+K9hLFsvIjeNhBi0KL +MlOuWRn3FRwx5oHXjl0YImUx0+gLzjGchrgzca026ETmYJzPD+IpuKzNi8AFn048Thd63OdD86M6 +84zE8yQm0VqXdbbgvub2pKVnS76icBGdeTHHXTKspUmr4NYo/furFLKiMdQzFjHJNcdAnMhltBJK +0/IKX3DVFqvPJ2dLE7bDBkH0l/PJ29074+F0CsGYOxsb7U3myTUncYfXqnLLfa6sJybX4g+hmcjO +kMRBfA1JellfRRKJcyRpxdS4rIl6FdmQCWjo/o9Qz7yKffoP4JHjOvABcRn4CZIT2RH4jnxmfpVG +qgLaAvQBNfuO6X0/Ux02nb4FKx3vgP+XnkX0QW9pLy/NsXgdN24dD3LxO2Nwil7Zlc1dqtP3d7/h +kzp1/+7hGBuY4pk0XD/0Ao/oTe/XGrfyM773aB7iUhgkpy+dwAMalxMP0DrBcsVw/6p25+/hobP9 +GBknrWExDhLJ1bwt1NcCNblaFbMKCyvmX0PeRaQ= +""") + +##file distutils.cfg +DISTUTILS_CFG = convert(""" +eJxNj00KwkAMhfc9xYNuxe4Ft57AjYiUtDO1wXSmNJnK3N5pdSEEAu8nH6lxHVlRhtDHMPATA4uH +xJ4EFmGbvfJiicSHFRzUSISMY6hq3GLCRLnIvSTnEefN0FIjw5tF0Hkk9Q5dRunBsVoyFi24aaLg +9FDOlL0FPGluf4QjcInLlxd6f6rqkgPu/5nHLg0cXCscXoozRrP51DRT3j9QNl99AP53T2Q= +""") + +##file activate_this.py +ACTIVATE_THIS = convert(""" +eJyNU01v2zAMvetXEB4K21jmDOstQA4dMGCHbeihlyEIDMWmG62yJEiKE//7kXKdpN2KzYBt8euR +fKSyLPs8wiEo8wh4wqZTGou4V6Hm0wJa1cSiTkJdr8+GsoTRHuCotBayiWqQEYGtMCgfD1KjGYBe +5a3p0cRKiAe2NtLADikftnDco0ko/SFEVgEZ8aRC5GLux7i3BpSJ6J1H+i7A2CjiHq9z7JRZuuQq +siwTIvpxJYCeuWaBpwZdhB+yxy/eWz+ZvVSU8C4E9FFZkyxFsvCT/ZzL8gcz9aXVE14Yyp2M+2W0 +y7n5mp0qN+avKXvbsyyzUqjeWR8hjGE+2iCE1W1tQ82hsCZN9UzlJr+/e/iab8WfqsmPI6pWeUPd +FrMsd4H/55poeO9n54COhUs+sZNEzNtg/wanpjpuqHJaxs76HtZryI/K3H7KJ/KDIhqcbJ7kI4ar +XL+sMgXnX0D+Te2Iy5xdP8yueSlQB/x/ED2BTAtyE3K4SYUN6AMNfbO63f4lBW3bUJPbTL+mjSxS +PyRfJkZRgj+VbFv+EzHFi5pKwUEepa4JslMnwkowSRCXI+m5XvEOvtuBrxHdhLalG0JofYBok6qj +YdN2dEngUlbC4PG60M1WEN0piu7Nq7on0mgyyUw3iV1etLo6r/81biWdQ9MWHFaePWZYaq+nmp+t +s3az+sj7eA0jfgPfeoN1 +""") + +MH_MAGIC = 0xfeedface +MH_CIGAM = 0xcefaedfe +MH_MAGIC_64 = 0xfeedfacf +MH_CIGAM_64 = 0xcffaedfe +FAT_MAGIC = 0xcafebabe +BIG_ENDIAN = '>' +LITTLE_ENDIAN = '<' +LC_LOAD_DYLIB = 0xc +maxint = majver == 3 and getattr(sys, 'maxsize') or getattr(sys, 'maxint') + + +class fileview(object): + """ + A proxy for file-like objects that exposes a given view of a file. + Modified from macholib. + """ + + def __init__(self, fileobj, start=0, size=maxint): + if isinstance(fileobj, fileview): + self._fileobj = fileobj._fileobj + else: + self._fileobj = fileobj + self._start = start + self._end = start + size + self._pos = 0 + + def __repr__(self): + return '' % ( + self._start, self._end, self._fileobj) + + def tell(self): + return self._pos + + def _checkwindow(self, seekto, op): + if not (self._start <= seekto <= self._end): + raise IOError("%s to offset %d is outside window [%d, %d]" % ( + op, seekto, self._start, self._end)) + + def seek(self, offset, whence=0): + seekto = offset + if whence == os.SEEK_SET: + seekto += self._start + elif whence == os.SEEK_CUR: + seekto += self._start + self._pos + elif whence == os.SEEK_END: + seekto += self._end + else: + raise IOError("Invalid whence argument to seek: %r" % (whence,)) + self._checkwindow(seekto, 'seek') + self._fileobj.seek(seekto) + self._pos = seekto - self._start + + def write(self, bytes): + here = self._start + self._pos + self._checkwindow(here, 'write') + self._checkwindow(here + len(bytes), 'write') + self._fileobj.seek(here, os.SEEK_SET) + self._fileobj.write(bytes) + self._pos += len(bytes) + + def read(self, size=maxint): + assert size >= 0 + here = self._start + self._pos + self._checkwindow(here, 'read') + size = min(size, self._end - here) + self._fileobj.seek(here, os.SEEK_SET) + bytes = self._fileobj.read(size) + self._pos += len(bytes) + return bytes + + +def read_data(file, endian, num=1): + """ + Read a given number of 32-bits unsigned integers from the given file + with the given endianness. + """ + res = struct.unpack(endian + 'L' * num, file.read(num * 4)) + if len(res) == 1: + return res[0] + return res + + +def mach_o_change(path, what, value): + """ + Replace a given name (what) in any LC_LOAD_DYLIB command found in + the given binary with a new name (value), provided it's shorter. + """ + + def do_macho(file, bits, endian): + # Read Mach-O header (the magic number is assumed read by the caller) + cputype, cpusubtype, filetype, ncmds, sizeofcmds, flags = read_data(file, endian, 6) + # 64-bits header has one more field. + if bits == 64: + read_data(file, endian) + # The header is followed by ncmds commands + for n in range(ncmds): + where = file.tell() + # Read command header + cmd, cmdsize = read_data(file, endian, 2) + if cmd == LC_LOAD_DYLIB: + # The first data field in LC_LOAD_DYLIB commands is the + # offset of the name, starting from the beginning of the + # command. + name_offset = read_data(file, endian) + file.seek(where + name_offset, os.SEEK_SET) + # Read the NUL terminated string + load = file.read(cmdsize - name_offset).decode() + load = load[:load.index('\0')] + # If the string is what is being replaced, overwrite it. + if load == what: + file.seek(where + name_offset, os.SEEK_SET) + file.write(value.encode() + '\0'.encode()) + # Seek to the next command + file.seek(where + cmdsize, os.SEEK_SET) + + def do_file(file, offset=0, size=maxint): + file = fileview(file, offset, size) + # Read magic number + magic = read_data(file, BIG_ENDIAN) + if magic == FAT_MAGIC: + # Fat binaries contain nfat_arch Mach-O binaries + nfat_arch = read_data(file, BIG_ENDIAN) + for n in range(nfat_arch): + # Read arch header + cputype, cpusubtype, offset, size, align = read_data(file, BIG_ENDIAN, 5) + do_file(file, offset, size) + elif magic == MH_MAGIC: + do_macho(file, 32, BIG_ENDIAN) + elif magic == MH_CIGAM: + do_macho(file, 32, LITTLE_ENDIAN) + elif magic == MH_MAGIC_64: + do_macho(file, 64, BIG_ENDIAN) + elif magic == MH_CIGAM_64: + do_macho(file, 64, LITTLE_ENDIAN) + + assert(len(what) >= len(value)) + do_file(open(path, 'r+b')) + + +if __name__ == '__main__': + main() + +## TODO: +## Copy python.exe.manifest +## Monkeypatch distutils.sysconfig From 50de0cefba44cd2aaa93b2f37aa161af94f61985 Mon Sep 17 00:00:00 2001 From: Michael Droettboom Date: Mon, 23 Sep 2013 15:03:33 -0400 Subject: [PATCH 4/4] Python 3 fixes --- setupext.py | 18 +++++++++++++----- unit/test_clean_install.sh | 10 +++++----- 2 files changed, 18 insertions(+), 10 deletions(-) diff --git a/setupext.py b/setupext.py index bc17b3567574..4e304d9415df 100644 --- a/setupext.py +++ b/setupext.py @@ -711,11 +711,19 @@ class Numpy(SetupPackage): @staticmethod def include_dirs_hook(): - import __builtin__ - if hasattr(__builtin__, '__NUMPY_SETUP__'): - del __builtin__.__NUMPY_SETUP__ - import numpy - reload(numpy) + if sys.version_info[0] >= 3: + import builtins + if hasattr(builtins, '__NUMPY_SETUP__'): + del builtins.__NUMPY_SETUP__ + import imp + import numpy + imp.reload(numpy) + else: + import __builtin__ + if hasattr(__builtin__, '__NUMPY_SETUP__'): + del __builtin__.__NUMPY_SETUP__ + import numpy + reload(numpy) ext = Extension('test', []) ext.include_dirs.append(numpy.get_include()) diff --git a/unit/test_clean_install.sh b/unit/test_clean_install.sh index cbca773a4991..07689ad2a73e 100755 --- a/unit/test_clean_install.sh +++ b/unit/test_clean_install.sh @@ -13,12 +13,12 @@ python.tmp/bin/python setup.py install python.tmp/bin/python -c "import matplotlib" rm -rf python.tmp -# Tests that pip works - +set -e +cd .. rm -rf build rm -rf numpy* rm -rf python.tmp -python unit/virtualenv.py python.tmp -python.tmp/bin/pip install . -python.tmp/bin/python -c "import matplotlib" +python3 unit/virtualenv.py python.tmp +python.tmp/bin/python3 setup.py install +python.tmp/bin/python3 -c "import matplotlib" rm -rf python.tmp