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#!python

"""Distutils post installation script for Windows.

http://docs.python.org/2/distutils/builtdist.html#the-postinstallation-script

"""

from __future__ import print_function

import os

import sys

import shutil

try:

import setuptools

have_setuptools = True

except ImportError:

have_setuptools = False

pjoin = os.path.join

# suffix for start menu folder names

pyver = "(Py%i.%i %i bit)" % (sys.version_info[0], sys.version_info[1],

(32, 64)[sys.maxsize > 2**32])

def mkshortcut(target, description, linkdir, arguments="", iconpath='',

workdir="%HOMEDRIVE%%HOMEPATH%", iconindex=0):

"""Make a shortcut if it doesn't exist and register its creation."""

filename = pjoin(linkdir, description + '.lnk')

description = "%s %s" % (description, pyver)

create_shortcut(target, description, filename, arguments, workdir,

iconpath, iconindex)

file_created(filename)

def arguments(scriptsdir, script, scriptargs=''):

"""Return command line arguments to be passed to the python executable."""

cmdbase = suffix(pjoin(scriptsdir, script))

if have_setuptools:

cmdbase += '-script.py'

return '"%s" %s' % (cmdbase, scriptargs)

def suffix(s):

"""Add '3' suffix to programs for Python 3."""

if sys.version_info[0] == 3:

s = s + '3'

return s

def install():

"""Routine to be run by the win32 installer with the -install switch."""

# Get some system constants

python = pjoin(sys.prefix, 'python.exe')

pythonw = pjoin(sys.prefix, 'pythonw.exe')

if not have_setuptools:

# This currently doesn't work without setuptools,

# so don't bother making broken links

print("Setuptools is required to"

" create Start Menu items.", file=sys.stderr)

print("Re-run this installer after installing"

" Setuptools to get Start Menu items.", file=sys.stderr)

return

# Lookup path to common startmenu ...

ip_start_menu = pjoin(get_special_folder_path('CSIDL_COMMON_PROGRAMS'),

'IPython %s' % pyver)

# Create IPython entry ...

if not os.path.isdir(ip_start_menu):

os.mkdir(ip_start_menu)

directory_created(ip_start_menu)

# Create .py and .bat files to make things available from

# the Windows command line. Thanks to the Twisted project

# for this logic!

programs = [

'ipython',

'iptest',

]

programs = [suffix(p) for p in programs]

scripts = pjoin(sys.prefix, 'scripts')

if not have_setuptools:

# only create .bat files if we don't have setuptools

for program in programs:

raw = pjoin(scripts, program)

bat = raw + '.bat'

py = raw + '.py'

# Create .py versions of the scripts

shutil.copy(raw, py)

# Create .bat files for each of the scripts

bat_file = file(bat, 'w')

bat_file.write("@%s %s %%*" % (python, py))

bat_file.close()

# Create Start Menu shortcuts

iconpath = pjoin(scripts, 'ipython.ico')

mkshortcut(python, 'IPython', ip_start_menu,

arguments(scripts, 'ipython'), iconpath)

mkshortcut(python, 'IPython (pylab mode)', ip_start_menu,

arguments(scripts, 'ipython', '--pylab'), iconpath)

iconpath = pjoin(scripts, 'ipython_nb.ico')

mkshortcut(python, 'IPython Notebook', ip_start_menu,

arguments(scripts, 'ipython', 'notebook'), iconpath)

mkshortcut(pythonw, 'IPython Documentation', ip_start_menu,

'-m webbrowser -t "http://ipython.org/documentation.html',

iconpath='url.dll')

# Disable pysh Start item until the profile restores functionality

# Most of this code is in IPython/deathrow, and needs to be updated

# to 0.11 APIs

#mkshortcut(python, 'IPython%s (command prompt mode)', ip_start_menu,

# arguments(scripts, 'ipython', 'profile=pysh --init'))

def remove():

"""Routine to be run by the win32 installer with the -remove switch."""

pass

# main()

if len(sys.argv) > 1:

if sys.argv[1] == '-install':

try:

install()

except OSError:

print("Failed to create Start Menu items, try running the"

" installer as administrator.", file=sys.stderr)

elif sys.argv[1] == '-remove':

remove()

else:

print("Script was called with option %s" % sys.argv[1],

file=sys.stderr)