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#!/usr/bin/env python
# setup.py - Build system for Ubuntu SSO Client package
#
# Author: Natalia B. Bidart <natalia.bidart@canonical.com>
# Author: Manuel de la Pena <manuel@canonical.com>
#
# Copyright 2010 Canonical Ltd.
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 3, as published
# by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranties of
# MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
"""setup.py"""
import cgi
import os
import sys
try:
import DistUtilsExtra.auto
from DistUtilsExtra.command import build_extra
except ImportError:
print >> sys.stderr, 'To build this program you need '\
'https://launchpad.net/python-distutils-extra'
sys.exit(1)
assert DistUtilsExtra.auto.__version__ >= '2.18', \
'needs DistUtilsExtra.auto >= 2.18'
from distutils import log
from distutils.command import clean
from distutils.spawn import find_executable
# Defining variables for various rules here, similar to a Makefile.am
LINUX_CLEANFILES = ['data/com.ubuntu.sso.service', 'po/ubuntu-sso-client.pot',
'MANIFEST']
# pylint: disable=W0511
# This needs some serious cleanup
class SSOLinuxBuild(build_extra.build_extra):
"""Build the extra files required on Linux.."""
description = 'build extra files needed by ubuntu-sso-client'
def __init__(self, *args):
build_extra.build_extra.__init__(self, *args)
def run(self):
"""Do the build."""
sed = find_executable('sed')
if sed is None:
sys.stderr.write('Cannont find sed; required to build')
sys.exit(-1)
in_file = 'data/com.ubuntu.sso.service.in'
out_file = 'data/com.ubuntu.sso.service'
replaced_path = '/usr/lib/ubuntu-sso-client'
cmd = "%(cmd)s -e 's|\@libexecdir\@|%(rep)s|g' < %(in)s > %(out)s"
os.system( cmd %
{'cmd' : sed,
'rep' : replaced_path,
'in' : in_file,
'out' : out_file,
}
)
# Run the parent build command
build_extra.build_extra.run(self)
class SSOLinuxClean(clean.clean):
"""Class to clean up after the build."""
description = 'Clean up built files.'
def run(self):
"""Clean up the built files."""
for built_file in LINUX_CLEANFILES:
if os.path.exists(built_file):
os.unlink(built_file)
# Run the parent clean command
clean.clean.run(self)
class SSOWindowsBuild(build_extra.build_extra):
"""Build PyQt (.ui) files and resources."""
description = "build PyQt GUIs (.ui) and resources (.qrc)"
def __init__(self, *args):
build_extra.build_extra.__init__(self, *args)
def compile_ui(self, ui_file, py_file=None):
"""Compile the .ui files to python modules."""
# Search for pyuic4 in python bin dir, then in the $Path.
if py_file is None:
# go from the ui_file in the data folder to the
# python file in the qt moodule
py_file = os.path.split(ui_file)[1]
py_file = os.path.splitext(py_file)[0] + '_ui.py'
py_file = os.path.join('ubuntu_sso', 'qt', py_file)
# we indeed want to catch Exception, is ugly but we need it
# pylint: disable=W0703
try:
# import the uic compiler from pyqt and generate the .py files
# something similar could be done with pyside but that is left
# as an exercise for the reader.
from PyQt4 import uic
fp = open(py_file, 'w')
uic.compileUi(ui_file, fp)
fp.close()
log.info('Compiled %s into %s', ui_file, py_file)
except Exception, e:
self.warn('Unable to compile user interface %s: %s', py_file, e)
if not os.path.exists(py_file) or not file(py_file).read():
raise SystemExit(1)
return
# pylint: enable=W0703
def compile_rc(self, qrc_file, py_file=None):
"""Compile the resources that will be included with the project."""
import PyQt4
# Search for pyuic4 in python bin dir, then in the $Path.
if py_file is None:
py_file = os.path.split(qrc_file)[1]
py_file = os.path.splitext(py_file)[0] + '_rc.py'
py_file = os.path.join('ubuntu_sso', 'qt', py_file)
path = os.getenv('PATH')
os.putenv('PATH', path + ';' + os.path.join(
os.path.dirname(PyQt4.__file__),'bin'))
if os.system('pyrcc4 "%s" -o "%s"' % (qrc_file, py_file)) > 0:
self.warn('Unable to generate python module %s '
+ 'for resource file %s', py_file, qrc_file)
if not os.path.exists(py_file) or not file(py_file).read():
raise SystemExit(1)
else:
log.info('compiled %s into %s' % (qrc_file, py_file))
os.putenv('PATH', path)
def _generate_qrc(self, qrc_file, srcfiles, prefix):
"""Generate the qrc file for the given src files."""
basedir = os.path.dirname(qrc_file)
f = open(qrc_file, 'w')
try:
f.write('<!DOCTYPE RCC><RCC version="1.0">\n')
f.write(' <qresource prefix="%s">\n' % cgi.escape(prefix))
for e in srcfiles:
relpath = e[len(basedir) + 1:]
f.write(' <file>%s</file>\n'
% cgi.escape(relpath.replace(os.path.sep, '/')))
f.write(' </qresource>\n')
f.write('</RCC>\n')
finally:
f.close()
def build_rc(self, py_file, basedir, prefix='/'):
"""Generate compiled resource including any files under basedir"""
# For details, see http://doc.qt.nokia.com/latest/resources.html
qrc_file = os.path.join(basedir, '%s.qrc' % os.path.basename(basedir))
srcfiles = [os.path.join(root, e)
for root, _dirs, files in os.walk(basedir) for e in files]
# NOTE: Here we cannot detect deleted files. In such cases, we need
# to remove .qrc manually.
try:
self._generate_qrc(qrc_file, srcfiles, prefix)
self.compile_rc(qrc_file, py_file)
finally:
os.unlink(qrc_file)
def run(self):
"""Execute the command."""
self._wrapuic()
basepath = os.path.join('data', 'qt')
# TODO: build the resource files so that we can include them
#self.build_rc(os.path.join(basepath, 'icons_rc.py'),
# os.path.join(os.path.dirname(__file__), 'icons'),
# '/icons')
for dirpath, _, filenames in os.walk(basepath):
for filename in filenames:
if filename.endswith('.ui'):
self.compile_ui(os.path.join(dirpath, filename))
elif filename.endswith('.qrc'):
self.compile_rc(os.path.join(dirpath, filename))
# pylint: disable=E1002
_wrappeduic = False
@classmethod
def _wrapuic(cls):
"""Wrap uic to use gettext's _() in place of tr()"""
if cls._wrappeduic:
return
from PyQt4.uic.Compiler import compiler, qtproxies, indenter
# pylint: disable=C0103
class _UICompiler(compiler.UICompiler):
"""Speciallized compiler for qt .ui files."""
def createToplevelWidget(self, classname, widgetname):
o = indenter.getIndenter()
o.level = 0
o.write('from ubuntu_sso.utils.ui import _')
return super(_UICompiler, self).createToplevelWidget(classname,
widgetname)
compiler.UICompiler = _UICompiler
class _i18n_string(qtproxies.i18n_string):
"""Provide a trnalated text."""
def __str__(self):
return "_('%s')" % self.string.encode('string-escape')
qtproxies.i18n_string = _i18n_string
cls._wrappeduic = True
# pylint: enable=C0103
# pylint: enable=E1002
class SSOWindowsClean(clean.clean):
"""Clean the files from a Windows build."""
description = 'Clean up built files.'
def run(self):
"""Clean up the built files."""
# remove the generated ui files
for dirpath, _, filenames in os.walk(os.path.join('ubuntu_sso', 'qt')):
for current_file in filenames:
if current_file.endswith('_ui.py') or\
current_file.endswith('_rc.py'):
os.unlink(os.path.join(dirpath, current_file))
def set_py2exe_paths():
"""Set the path so that py2exe finds the required modules."""
# Pylint does not understand same spaced imports which is what lazr uses
# pylint: disable=F0401
import lazr
import win32com
# pylint: enable=F0401
try:
# pylint: disable=F0401
import py2exe.mf as modulefinder
# pylint: enable=F0401
except ImportError:
import modulefinder
# py2exe 0.6.4 introduced a replacement modulefinder.
# This means we have to add package paths there,
# not to the built-in one. If this new modulefinder gets
# integrated into Python, then we might be able to revert
# this some day. If this doesn't work, try import modulefinder
for package_path in win32com.__path__[1:]:
modulefinder.AddPackagePath("win32com", package_path)
for extra_mod in ["win32com.server" ,"win32com.client"]:
__import__(extra_mod)
module = sys.modules[extra_mod]
for module_path in module.__path__[1:]:
modulefinder.AddPackagePath(extra_mod, module_path)
# lazr uses namespaces packages, which does add some problems to py2exe
# the following is a way to work arround the issue
for path in lazr.__path__:
modulefinder.AddPackagePath(__name__, path)
def get_py2exe_extension():
"""Return an extension class of py2exe."""
import glob
# pylint: disable=F0401
from py2exe.build_exe import py2exe as build_exe
# pylint: enable=F0401
# pylint: disable=E1101
class MediaCollector(build_exe):
"""Extension that copies lazr missing data."""
def __init__(self, *args, **kwargs):
"""Create a new instance."""
build_exe.__init__(self, *args, **kwargs)
def _add_module_data(self, module_name):
"""Add the data from a given path."""
# Create the media subdir where the
# Python files are collected.
media = module_name.replace('.', os.path.sep)
full = os.path.join(self.collect_dir, media)
if not os.path.exists(full):
self.mkpath(full)
# Copy the media files to the collection dir.
# Also add the copied file to the list of compiled
# files so it will be included in zipfile.
module = __import__(module_name, None, None, [''])
for path in module.__path__:
for f in glob.glob(path + '/*'): # does not like os.path.sep
log.info('Copying file %s', f)
name = os.path.basename(f)
if not os.path.isdir(f):
self.copy_file(f, os.path.join(full, name))
self.compiled_files.append(os.path.join(media, name))
else:
self.copy_tree(f, os.path.join(full, name))
def copy_extensions(self, extensions):
"""Copy the missing extensions."""
build_exe.copy_extensions(self, extensions)
for module in ['lazr.uri', 'lazr.restfulclient',
'lazr.authentication', 'wadllib']:
self._add_module_data(module)
# pylint: enable=E1101
return MediaCollector
def setup_windows():
"""Provide the required info to setup the project on windows."""
set_py2exe_paths()
_scripts = []
_data_files = []
_packages = ['ubuntu_sso', 'ubuntu_sso.qt', 'ubuntu_sso.utils',
'ubuntu_sso.keyring', 'ubuntu_sso.networkstate',
'ubuntu_sso.main']
_extra = {}
_cmdclass = {'build' : SSOWindowsBuild,
'clean' : SSOWindowsClean,
'py2exe' : get_py2exe_extension()}
# for PyQt, see http://www.py2exe.org/index.cgi/Py2exeAndPyQt
_includes = ['sip', 'email', 'ubuntu_sso.qt.gui',
'ubuntu_sso.qt.controllers', 'PyQt4.QtNetwork', 'PIL']
# exclude the modules that are not part of windows, this will not do much
# besides the fact that the warnings wont be returned.
_excludes = ['dbus', 'dbus.mainloop.glib', 'osx_keychain', 'gobject',
'gnomekeyring']
_extra['options'] = {
'py2exe' : {
'bundle_files' : 1,
'skip_archive' : 0,
'includes' : _includes,
'optimize' : 1,
'dll_excludes': [ "mswsock.dll", "powrprof.dll" ]
}
}
# add the console script so that py2exe compiles it
_extra['console'] = ['bin/windows-ubuntu-sso-login',]
_extra['zipfile'] = None
return _scripts, _data_files, _packages, _extra, _cmdclass
def setup_linux():
"""Provide the required info to setup the project on linux."""
_scripts = []
_data_files = [('share/dbus-1/services', ['data/com.ubuntu.sso.service']),
('lib/ubuntu-sso-client', ['bin/ubuntu-sso-login']),
('share/ubuntu-sso-client/data/gtk', ['data/gtk/ui.glade'])]
_packages = ['ubuntu_sso', 'ubuntu_sso.gtk', 'ubuntu_sso.utils',
'ubuntu_sso.keyring', 'ubuntu_sso.networkstate',
'ubuntu_sso.main']
_extra = {}
_cmdclass = {'build' : SSOLinuxBuild,
'clean' : SSOLinuxClean}
return _scripts, _data_files, _packages, _extra, _cmdclass
if __name__ == "__main__":
# pylint: disable=C0103
scripts = data_files = packages = extra = cmdclass = None
if sys.platform == 'win32':
scripts, data_files, packages, extra, cmdclass = setup_windows()
else:
scripts, data_files, packages, extra, cmdclass = setup_linux()
DistUtilsExtra.auto.setup(
name='ubuntu-sso-client',
version='1.3.0',
license='GPL v3',
author='Natalia Bidart',
author_email='natalia.bidart@canonical.com',
description='Ubuntu Single Sign-On client',
long_description='Desktop service to allow applications to sign in' \
'to Ubuntu services via SSO',
url='https://launchpad.net/ubuntu-sso-client',
scripts=scripts,
data_files=data_files,
packages=packages,
cmdclass=cmdclass,
**extra)
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