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# encoding: utf-8
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"""
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This module defines the things that are used in setup.py for building IPython
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This includes:
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* The basic arguments to setup
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* Functions for finding things like packages, package data, etc.
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* A function for checking dependencies.
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"""
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from __future__ import print_function
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#-------------------------------------------------------------------------------
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# Copyright (C) 2008 The IPython Development Team
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#
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# Distributed under the terms of the BSD License. The full license is in
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# the file COPYING, distributed as part of this software.
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#-------------------------------------------------------------------------------
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#-------------------------------------------------------------------------------
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# Imports
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#-------------------------------------------------------------------------------
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import os
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import sys
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try:
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from configparser import ConfigParser
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except:
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from ConfigParser import ConfigParser
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from distutils.command.build_py import build_py
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from glob import glob
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from setupext import install_data_ext
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#-------------------------------------------------------------------------------
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# Useful globals and utility functions
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#-------------------------------------------------------------------------------
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# A few handy globals
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isfile = os.path.isfile
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pjoin = os.path.join
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def oscmd(s):
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print(">", s)
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os.system(s)
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# Py3 compatibility hacks, without assuming IPython itself is installed with
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# the full py3compat machinery.
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try:
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execfile
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except NameError:
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def execfile(fname, globs, locs=None):
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locs = locs or globs
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exec(compile(open(fname).read(), fname, "exec"), globs, locs)
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# A little utility we'll need below, since glob() does NOT allow you to do
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# exclusion on multiple endings!
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def file_doesnt_endwith(test,endings):
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"""Return true if test is a file and its name does NOT end with any
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of the strings listed in endings."""
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if not isfile(test):
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return False
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for e in endings:
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if test.endswith(e):
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return False
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return True
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#---------------------------------------------------------------------------
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# Basic project information
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#---------------------------------------------------------------------------
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# release.py contains version, authors, license, url, keywords, etc.
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execfile(pjoin('IPython','core','release.py'), globals())
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# Create a dict with the basic information
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# This dict is eventually passed to setup after additional keys are added.
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setup_args = dict(
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name = name,
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version = version,
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description = description,
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long_description = long_description,
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author = author,
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author_email = author_email,
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url = url,
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download_url = download_url,
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license = license,
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platforms = platforms,
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keywords = keywords,
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classifiers = classifiers,
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cmdclass = {'install_data': install_data_ext},
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)
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#---------------------------------------------------------------------------
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# Find packages
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#---------------------------------------------------------------------------
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def find_packages():
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"""
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Find all of IPython's packages.
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"""
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excludes = ['deathrow', 'quarantine']
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packages = []
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for dir,subdirs,files in os.walk('IPython'):
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package = dir.replace(os.path.sep, '.')
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if any(package.startswith('IPython.'+exc) for exc in excludes):
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# package is to be excluded (e.g. deathrow)
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continue
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if '__init__.py' not in files:
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# not a package
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continue
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packages.append(package)
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return packages
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#---------------------------------------------------------------------------
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# Find package data
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#---------------------------------------------------------------------------
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def find_package_data():
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"""
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Find IPython's package_data.
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"""
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# This is not enough for these things to appear in an sdist.
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# We need to muck with the MANIFEST to get this to work
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# exclude static things that we don't ship (e.g. mathjax)
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excludes = ['mathjax']
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# add 'static/' prefix to exclusions, and tuplify for use in startswith
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excludes = tuple([os.path.join('static', ex) for ex in excludes])
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# walk notebook resources:
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cwd = os.getcwd()
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os.chdir(os.path.join('IPython', 'frontend', 'html', 'notebook'))
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static_walk = list(os.walk('static'))
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os.chdir(cwd)
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static_data = []
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for parent, dirs, files in static_walk:
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if parent.startswith(excludes):
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continue
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for f in files:
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static_data.append(os.path.join(parent, f))
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package_data = {
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'IPython.config.profile' : ['README*', '*/*.py'],
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'IPython.testing' : ['*.txt'],
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'IPython.testing.plugin' : ['*.txt'],
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'IPython.frontend.html.notebook' : ['templates/*'] + static_data,
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'IPython.frontend.qt.console' : ['resources/icon/*.svg'],
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}
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return package_data
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#---------------------------------------------------------------------------
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# Find data files
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#---------------------------------------------------------------------------
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def make_dir_struct(tag,base,out_base):
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"""Make the directory structure of all files below a starting dir.
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This is just a convenience routine to help build a nested directory
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hierarchy because distutils is too stupid to do this by itself.
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XXX - this needs a proper docstring!
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"""
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# we'll use these a lot below
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lbase = len(base)
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pathsep = os.path.sep
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lpathsep = len(pathsep)
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out = []
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for (dirpath,dirnames,filenames) in os.walk(base):
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# we need to strip out the dirpath from the base to map it to the
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# output (installation) path. This requires possibly stripping the
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# path separator, because otherwise pjoin will not work correctly
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# (pjoin('foo/','/bar') returns '/bar').
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dp_eff = dirpath[lbase:]
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if dp_eff.startswith(pathsep):
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dp_eff = dp_eff[lpathsep:]
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# The output path must be anchored at the out_base marker
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out_path = pjoin(out_base,dp_eff)
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# Now we can generate the final filenames. Since os.walk only produces
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# filenames, we must join back with the dirpath to get full valid file
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# paths:
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pfiles = [pjoin(dirpath,f) for f in filenames]
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# Finally, generate the entry we need, which is a pari of (output
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# path, files) for use as a data_files parameter in install_data.
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out.append((out_path, pfiles))
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return out
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def find_data_files():
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"""
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Find IPython's data_files.
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Most of these are docs.
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"""
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docdirbase = pjoin('share', 'doc', 'ipython')
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manpagebase = pjoin('share', 'man', 'man1')
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# Simple file lists can be made by hand
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manpages = filter(isfile, glob(pjoin('docs','man','*.1.gz')))
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if not manpages:
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# When running from a source tree, the manpages aren't gzipped
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manpages = filter(isfile, glob(pjoin('docs','man','*.1')))
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igridhelpfiles = filter(isfile,
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glob(pjoin('IPython','extensions','igrid_help.*')))
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# For nested structures, use the utility above
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example_files = make_dir_struct(
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'data',
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pjoin('docs','examples'),
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pjoin(docdirbase,'examples')
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)
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manual_files = make_dir_struct(
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'data',
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pjoin('docs','html'),
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pjoin(docdirbase,'manual')
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)
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# And assemble the entire output list
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data_files = [ (manpagebase, manpages),
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(pjoin(docdirbase, 'extensions'), igridhelpfiles),
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] + manual_files + example_files
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|
return data_files
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def make_man_update_target(manpage):
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|
"""Return a target_update-compliant tuple for the given manpage.
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|
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|
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|
Parameters
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----------
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|
manpage : string
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|
Name of the manpage, must include the section number (trailing number).
|
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|
|
|
Example
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-------
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|
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|
>>> make_man_update_target('ipython.1') #doctest: +NORMALIZE_WHITESPACE
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('docs/man/ipython.1.gz',
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['docs/man/ipython.1'],
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|
|
'cd docs/man && gzip -9c ipython.1 > ipython.1.gz')
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|
|
"""
|
|
|
man_dir = pjoin('docs', 'man')
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|
manpage_gz = manpage + '.gz'
|
|
|
manpath = pjoin(man_dir, manpage)
|
|
|
manpath_gz = pjoin(man_dir, manpage_gz)
|
|
|
gz_cmd = ( "cd %(man_dir)s && gzip -9c %(manpage)s > %(manpage_gz)s" %
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|
|
locals() )
|
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|
return (manpath_gz, [manpath], gz_cmd)
|
|
|
|
|
|
# The two functions below are copied from IPython.utils.path, so we don't need
|
|
|
# to import IPython during setup, which fails on Python 3.
|
|
|
|
|
|
def target_outdated(target,deps):
|
|
|
"""Determine whether a target is out of date.
|
|
|
|
|
|
target_outdated(target,deps) -> 1/0
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|
|
|
|
|
deps: list of filenames which MUST exist.
|
|
|
target: single filename which may or may not exist.
|
|
|
|
|
|
If target doesn't exist or is older than any file listed in deps, return
|
|
|
true, otherwise return false.
|
|
|
"""
|
|
|
try:
|
|
|
target_time = os.path.getmtime(target)
|
|
|
except os.error:
|
|
|
return 1
|
|
|
for dep in deps:
|
|
|
dep_time = os.path.getmtime(dep)
|
|
|
if dep_time > target_time:
|
|
|
#print "For target",target,"Dep failed:",dep # dbg
|
|
|
#print "times (dep,tar):",dep_time,target_time # dbg
|
|
|
return 1
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|
|
return 0
|
|
|
|
|
|
|
|
|
def target_update(target,deps,cmd):
|
|
|
"""Update a target with a given command given a list of dependencies.
|
|
|
|
|
|
target_update(target,deps,cmd) -> runs cmd if target is outdated.
|
|
|
|
|
|
This is just a wrapper around target_outdated() which calls the given
|
|
|
command if target is outdated."""
|
|
|
|
|
|
if target_outdated(target,deps):
|
|
|
os.system(cmd)
|
|
|
|
|
|
#---------------------------------------------------------------------------
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|
|
# Find scripts
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|
|
#---------------------------------------------------------------------------
|
|
|
|
|
|
def find_scripts(entry_points=False, suffix=''):
|
|
|
"""Find IPython's scripts.
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|
|
|
|
|
if entry_points is True:
|
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|
return setuptools entry_point-style definitions
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|
else:
|
|
|
return file paths of plain scripts [default]
|
|
|
|
|
|
suffix is appended to script names if entry_points is True, so that the
|
|
|
Python 3 scripts get named "ipython3" etc.
|
|
|
"""
|
|
|
if entry_points:
|
|
|
console_scripts = [s % suffix for s in [
|
|
|
'ipython%s = IPython.frontend.terminal.ipapp:launch_new_instance',
|
|
|
'pycolor%s = IPython.utils.PyColorize:main',
|
|
|
'ipcontroller%s = IPython.parallel.apps.ipcontrollerapp:launch_new_instance',
|
|
|
'ipengine%s = IPython.parallel.apps.ipengineapp:launch_new_instance',
|
|
|
'iplogger%s = IPython.parallel.apps.iploggerapp:launch_new_instance',
|
|
|
'ipcluster%s = IPython.parallel.apps.ipclusterapp:launch_new_instance',
|
|
|
'iptest%s = IPython.testing.iptest:main',
|
|
|
'irunner%s = IPython.lib.irunner:main'
|
|
|
]]
|
|
|
gui_scripts = []
|
|
|
scripts = dict(console_scripts=console_scripts, gui_scripts=gui_scripts)
|
|
|
else:
|
|
|
parallel_scripts = pjoin('IPython','parallel','scripts')
|
|
|
main_scripts = pjoin('IPython','scripts')
|
|
|
scripts = [
|
|
|
pjoin(parallel_scripts, 'ipengine'),
|
|
|
pjoin(parallel_scripts, 'ipcontroller'),
|
|
|
pjoin(parallel_scripts, 'ipcluster'),
|
|
|
pjoin(parallel_scripts, 'iplogger'),
|
|
|
pjoin(main_scripts, 'ipython'),
|
|
|
pjoin(main_scripts, 'pycolor'),
|
|
|
pjoin(main_scripts, 'irunner'),
|
|
|
pjoin(main_scripts, 'iptest')
|
|
|
]
|
|
|
return scripts
|
|
|
|
|
|
#---------------------------------------------------------------------------
|
|
|
# Verify all dependencies
|
|
|
#---------------------------------------------------------------------------
|
|
|
|
|
|
def check_for_dependencies():
|
|
|
"""Check for IPython's dependencies.
|
|
|
|
|
|
This function should NOT be called if running under setuptools!
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|
|
"""
|
|
|
from setupext.setupext import (
|
|
|
print_line, print_raw, print_status,
|
|
|
check_for_sphinx, check_for_pygments,
|
|
|
check_for_nose, check_for_pexpect,
|
|
|
check_for_pyzmq, check_for_readline
|
|
|
)
|
|
|
print_line()
|
|
|
print_raw("BUILDING IPYTHON")
|
|
|
print_status('python', sys.version)
|
|
|
print_status('platform', sys.platform)
|
|
|
if sys.platform == 'win32':
|
|
|
print_status('Windows version', sys.getwindowsversion())
|
|
|
|
|
|
print_raw("")
|
|
|
print_raw("OPTIONAL DEPENDENCIES")
|
|
|
|
|
|
check_for_sphinx()
|
|
|
check_for_pygments()
|
|
|
check_for_nose()
|
|
|
check_for_pexpect()
|
|
|
check_for_pyzmq()
|
|
|
check_for_readline()
|
|
|
|
|
|
def record_commit_info(pkg_dir, build_cmd=build_py):
|
|
|
""" Return extended build or sdist command class for recording commit
|
|
|
|
|
|
records git commit in IPython.utils._sysinfo.commit
|
|
|
|
|
|
for use in IPython.utils.sysinfo.sys_info() calls after installation.
|
|
|
"""
|
|
|
|
|
|
class MyBuildPy(build_cmd):
|
|
|
''' Subclass to write commit data into installation tree '''
|
|
|
def run(self):
|
|
|
build_cmd.run(self)
|
|
|
# this one will only fire for build commands
|
|
|
if hasattr(self, 'build_lib'):
|
|
|
self._record_commit(self.build_lib)
|
|
|
|
|
|
def make_release_tree(self, base_dir, files):
|
|
|
# this one will fire for sdist
|
|
|
build_cmd.make_release_tree(self, base_dir, files)
|
|
|
self._record_commit(base_dir)
|
|
|
|
|
|
def _record_commit(self, base_dir):
|
|
|
import subprocess
|
|
|
proc = subprocess.Popen('git rev-parse --short HEAD',
|
|
|
stdout=subprocess.PIPE,
|
|
|
stderr=subprocess.PIPE,
|
|
|
shell=True)
|
|
|
repo_commit, _ = proc.communicate()
|
|
|
repo_commit = repo_commit.strip().decode("ascii")
|
|
|
|
|
|
out_pth = pjoin(base_dir, pkg_dir, 'utils', '_sysinfo.py')
|
|
|
if os.path.isfile(out_pth) and not repo_commit:
|
|
|
# nothing to write, don't clobber
|
|
|
return
|
|
|
|
|
|
print("writing git commit '%s' to %s" % (repo_commit, out_pth))
|
|
|
|
|
|
# remove to avoid overwriting original via hard link
|
|
|
try:
|
|
|
os.remove(out_pth)
|
|
|
except (IOError, OSError):
|
|
|
pass
|
|
|
with open(out_pth, 'w') as out_file:
|
|
|
out_file.writelines([
|
|
|
'# GENERATED BY setup.py\n',
|
|
|
'commit = "%s"\n' % repo_commit,
|
|
|
])
|
|
|
return MyBuildPy
|
|
|
|
