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c79134f2d9
notebook/setup.py
MinRK c79134f2d9 only validate package_data when it might be used 
closes #5046
2014-02-05 21:36:49 -08:00

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""Setup script for IPython.
Under Posix environments it works like a typical setup.py script.
Under Windows, the command sdist is not supported, since IPython
requires utilities which are not available under Windows."""
#-----------------------------------------------------------------------------
# Copyright (c) 2008-2011, IPython Development Team.
# Copyright (c) 2001-2007, Fernando Perez <fernando.perez@colorado.edu>
# Copyright (c) 2001, Janko Hauser <jhauser@zscout.de>
# Copyright (c) 2001, Nathaniel Gray <n8gray@caltech.edu>
#
# Distributed under the terms of the Modified BSD License.
#
# The full license is in the file COPYING.txt, distributed with this software.
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Minimal Python version sanity check
#-----------------------------------------------------------------------------
from __future__ import print_function
import sys
# This check is also made in IPython/__init__, don't forget to update both when
# changing Python version requirements.
if sys.version_info[:2] < (2,7):
error = "ERROR: IPython requires Python Version 2.7 or above."
print(error, file=sys.stderr)
sys.exit(1)
PY3 = (sys.version_info[0] >= 3)
# At least we're on the python version we need, move on.
#-------------------------------------------------------------------------------
# Imports
#-------------------------------------------------------------------------------
# Stdlib imports
import os
import shutil
from glob import glob
# BEFORE importing distutils, remove MANIFEST. distutils doesn't properly
# update it when the contents of directories change.
if os.path.exists('MANIFEST'): os.remove('MANIFEST')
from distutils.core import setup
# Our own imports
from setupbase import target_update
from setupbase import (
setup_args,
find_packages,
find_package_data,
check_package_data,
find_entry_points,
build_scripts_entrypt,
find_data_files,
check_for_dependencies,
git_prebuild,
check_submodule_status,
update_submodules,
require_submodules,
UpdateSubmodules,
get_bdist_wheel,
CompileCSS,
JavascriptVersion,
install_symlinked,
install_lib_symlink,
install_scripts_for_symlink,
unsymlink,
)
from setupext import setupext
isfile = os.path.isfile
pjoin = os.path.join
#-----------------------------------------------------------------------------
# Function definitions
#-----------------------------------------------------------------------------
def cleanup():
"""Clean up the junk left around by the build process"""
if "develop" not in sys.argv and "egg_info" not in sys.argv:
try:
shutil.rmtree('ipython.egg-info')
except:
try:
os.unlink('ipython.egg-info')
except:
pass
#-------------------------------------------------------------------------------
# Handle OS specific things
#-------------------------------------------------------------------------------
if os.name in ('nt','dos'):
os_name = 'windows'
else:
os_name = os.name
# Under Windows, 'sdist' has not been supported. Now that the docs build with
# Sphinx it might work, but let's not turn it on until someone confirms that it
# actually works.
if os_name == 'windows' and 'sdist' in sys.argv:
print('The sdist command is not available under Windows. Exiting.')
sys.exit(1)
#-------------------------------------------------------------------------------
# Make sure we aren't trying to run without submodules
#-------------------------------------------------------------------------------
here = os.path.abspath(os.path.dirname(__file__))
def require_clean_submodules():
"""Check on git submodules before distutils can do anything
Since distutils cannot be trusted to update the tree
after everything has been set in motion,
this is not a distutils command.
"""
# PACKAGERS: Add a return here to skip checks for git submodules
# don't do anything if nothing is actually supposed to happen
for do_nothing in ('-h', '--help', '--help-commands', 'clean', 'submodule'):
if do_nothing in sys.argv:
return
status = check_submodule_status(here)
if status == "missing":
print("checking out submodules for the first time")
update_submodules(here)
elif status == "unclean":
print('\n'.join([
"Cannot build / install IPython with unclean submodules",
"Please update submodules with",
" python setup.py submodule",
"or",
" git submodule update",
"or commit any submodule changes you have made."
]))
sys.exit(1)
require_clean_submodules()
#-------------------------------------------------------------------------------
# Things related to the IPython documentation
#-------------------------------------------------------------------------------
# update the manuals when building a source dist
if len(sys.argv) >= 2 and sys.argv[1] in ('sdist','bdist_rpm'):
# List of things to be updated. Each entry is a triplet of args for
# target_update()
to_update = [
# FIXME - Disabled for now: we need to redo an automatic way
# of generating the magic info inside the rst.
#('docs/magic.tex',
#['IPython/Magic.py'],
#"cd doc && ./update_magic.sh" ),
('docs/man/ipcluster.1.gz',
['docs/man/ipcluster.1'],
'cd docs/man && gzip -9c ipcluster.1 > ipcluster.1.gz'),
('docs/man/ipcontroller.1.gz',
['docs/man/ipcontroller.1'],
'cd docs/man && gzip -9c ipcontroller.1 > ipcontroller.1.gz'),
('docs/man/ipengine.1.gz',
['docs/man/ipengine.1'],
'cd docs/man && gzip -9c ipengine.1 > ipengine.1.gz'),
('docs/man/ipython.1.gz',
['docs/man/ipython.1'],
'cd docs/man && gzip -9c ipython.1 > ipython.1.gz'),
]
[ target_update(*t) for t in to_update ]
#---------------------------------------------------------------------------
# Find all the packages, package data, and data_files
#---------------------------------------------------------------------------
packages = find_packages()
package_data = find_package_data()
data_files = find_data_files()
setup_args['packages'] = packages
setup_args['package_data'] = package_data
setup_args['data_files'] = data_files
def maybe_check_package_data():
for should_check in ('bdist', 'sdist', 'build', 'install'):
for arg in sys.argv:
if arg.startswith(should_check):
check_package_data(package_data)
return
maybe_check_package_data()
#---------------------------------------------------------------------------
# custom distutils commands
#---------------------------------------------------------------------------
# imports here, so they are after setuptools import if there was one
from distutils.command.sdist import sdist
from distutils.command.upload import upload
class UploadWindowsInstallers(upload):
description = "Upload Windows installers to PyPI (only used from tools/release_windows.py)"
user_options = upload.user_options + [
('files=', 'f', 'exe file (or glob) to upload')
]
def initialize_options(self):
upload.initialize_options(self)
meta = self.distribution.metadata
base = '{name}-{version}'.format(
name=meta.get_name(),
version=meta.get_version()
)
self.files = os.path.join('dist', '%s.*.exe' % base)
def run(self):
for dist_file in glob(self.files):
self.upload_file('bdist_wininst', 'any', dist_file)
setup_args['cmdclass'] = {
'build_py': git_prebuild('IPython'),
'sdist' : git_prebuild('IPython', sdist),
'upload_wininst' : UploadWindowsInstallers,
'submodule' : UpdateSubmodules,
'css' : CompileCSS,
'symlink': install_symlinked,
'install_lib_symlink': install_lib_symlink,
'install_scripts_sym': install_scripts_for_symlink,
'unsymlink': unsymlink,
'jsversion' : JavascriptVersion,
}
#---------------------------------------------------------------------------
# Handle scripts, dependencies, and setuptools specific things
#---------------------------------------------------------------------------
# For some commands, use setuptools. Note that we do NOT list install here!
# If you want a setuptools-enhanced install, just run 'setupegg.py install'
needs_setuptools = set(('develop', 'release', 'bdist_egg', 'bdist_rpm',
'bdist', 'bdist_dumb', 'bdist_wininst', 'bdist_wheel',
'egg_info', 'easy_install', 'upload', 'install_egg_info',
))
if sys.platform == 'win32':
# Depend on setuptools for install on *Windows only*
# If we get script-installation working without setuptools,
# then we can back off, but until then use it.
# See Issue #369 on GitHub for more
needs_setuptools.add('install')
if len(needs_setuptools.intersection(sys.argv)) > 0:
import setuptools
# This dict is used for passing extra arguments that are setuptools
# specific to setup
setuptools_extra_args = {}
# setuptools requirements
extras_require = dict(
parallel = ['pyzmq>=2.1.11'],
qtconsole = ['pyzmq>=2.1.11', 'pygments'],
zmq = ['pyzmq>=2.1.11'],
doc = ['Sphinx>=1.1', 'numpydoc'],
test = ['nose>=0.10.1'],
notebook = ['tornado>=3.1', 'pyzmq>=2.1.11', 'jinja2'],
nbconvert = ['pygments', 'jinja2', 'Sphinx>=0.3']
)
everything = set()
for deps in extras_require.values():
everything.update(deps)
extras_require['all'] = everything
install_requires = []
if sys.platform == 'darwin':
install_requires.append('readline')
elif sys.platform.startswith('win'):
# Pyreadline has unicode and Python 3 fixes in 2.0
install_requires.append('pyreadline>=2.0')
if 'setuptools' in sys.modules:
# setup.py develop should check for submodules
from setuptools.command.develop import develop
setup_args['cmdclass']['develop'] = require_submodules(develop)
setup_args['cmdclass']['bdist_wheel'] = get_bdist_wheel()
setuptools_extra_args['zip_safe'] = False
setuptools_extra_args['entry_points'] = {'console_scripts':find_entry_points()}
setup_args['extras_require'] = extras_require
requires = setup_args['install_requires'] = install_requires
# Script to be run by the windows binary installer after the default setup
# routine, to add shortcuts and similar windows-only things. Windows
# post-install scripts MUST reside in the scripts/ dir, otherwise distutils
# doesn't find them.
if 'bdist_wininst' in sys.argv:
if len(sys.argv) > 2 and \
('sdist' in sys.argv or 'bdist_rpm' in sys.argv):
print >> sys.stderr, "ERROR: bdist_wininst must be run alone. Exiting."
sys.exit(1)
setup_args['data_files'].append(
['Scripts', ('scripts/ipython.ico', 'scripts/ipython_nb.ico')])
setup_args['scripts'] = [pjoin('scripts','ipython_win_post_install.py')]
setup_args['options'] = {"bdist_wininst":
{"install_script":
"ipython_win_post_install.py"}}
else:
# If we are installing without setuptools, call this function which will
# check for dependencies an inform the user what is needed. This is
# just to make life easy for users.
for install_cmd in ('install', 'symlink'):
if install_cmd in sys.argv:
check_for_dependencies()
break
# scripts has to be a non-empty list, or install_scripts isn't called
setup_args['scripts'] = [e.split('=')[0].strip() for e in find_entry_points()]
setup_args['cmdclass']['build_scripts'] = build_scripts_entrypt
#---------------------------------------------------------------------------
# Do the actual setup now
#---------------------------------------------------------------------------
setup_args.update(setuptools_extra_args)
def main():
setup(**setup_args)
cleanup()
if __name__ == '__main__':
main()
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