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#!/usr/bin/env python
# setup.py - Build system for Ubuntu One Control Panel package
#
# Authors: Natalia B. Bidart <natalia.bidart@canonical.com>
# Manuel de la Pena <manuel@canonical.com>
# Alejandro J. Cura <alecu@canonical.com>
#
# Copyright 2010-2011 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: build, distribute, clean."""
# pylint: disable=W0404
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
POT_FILE = 'po/ubuntuone-control-panel.pot'
SERVICE_FILE = 'com.ubuntuone.controlpanel.service'
MESSAGE_ENTRY = 'ubuntuone-control-panel'
CONSTANTS = 'ubuntuone/controlpanel/constants.py'
CLEANFILES = [
SERVICE_FILE, MESSAGE_ENTRY, CONSTANTS, POT_FILE,
'MANIFEST']
QT_UI_DIR = os.path.join('ubuntuone', 'controlpanel', 'gui', 'qt', 'ui')
def replace_prefix(prefix):
"""Replace every '@prefix@' with prefix within 'filename' content."""
# replace .service file, DATA_DIR constant
for filename in (SERVICE_FILE, MESSAGE_ENTRY, CONSTANTS):
with open(filename + '.in') as in_file:
content = in_file.read()
with open(filename, 'w') as out_file:
out_file.write(content.replace('@prefix@', prefix))
class ControlPanelInstall(DistUtilsExtra.auto.install_auto):
"""Class to install proper files."""
def run(self):
"""Do the install.
Read from *.service.in and generate .service files by replacing
@prefix@ by self.prefix.
"""
replace_prefix(self.prefix)
DistUtilsExtra.auto.install_auto.run(self)
class ControlPanelBuild(build_extra.build_extra):
"""Build PyQt (.ui) files and resources."""
description = "build PyQt GUIs (.ui) and resources (.qrc)"
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(QT_UI_DIR, 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(QT_UI_DIR, py_file)
path = os.getenv('PATH')
os.putenv('PATH', path + os.path.pathsep + os.path.join(
os.path.dirname(PyQt4.__file__), 'bin'))
if os.system('pyrcc4 -no-compress "%s" -o "%s"' %
(qrc_file, py_file)) > 0:
self.warn('Unable to generate python module {py_file}'
' for resource file {qrc_file}'.format(
py_file=py_file, qrc_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')
import cgi
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."""
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))
build_extra.build_extra.run(self)
class ControlPanelClean(DistUtilsExtra.auto.clean_build_tree):
"""Class to clean up after the build."""
def run(self):
"""Clean up the built files."""
for built_file in CLEANFILES:
if os.path.exists(built_file):
os.unlink(built_file)
for dirpath, _, filenames in os.walk(os.path.join(QT_UI_DIR)):
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))
DistUtilsExtra.auto.clean_build_tree.run(self)
DistUtilsExtra.auto.setup(
name='ubuntuone-control-panel',
version='3.1',
license='GPL v3',
author='Natalia Bidart',
author_email='natalia.bidart@canonical.com',
description='Ubuntu One Control Panel',
long_description='Application to manage an Ubuntu One account.',
url='https://launchpad.net/ubuntuone-control-panel',
packages=[
'ubuntuone',
'ubuntuone.controlpanel',
'ubuntuone.controlpanel.gui',
'ubuntuone.controlpanel.gui.qt',
'ubuntuone.controlpanel.gui.qt.main',
'ubuntuone.controlpanel.gui.qt.ui',
'ubuntuone.controlpanel.gui.qt.uniqueapp',
'ubuntuone.controlpanel.sd_client',
'ubuntuone.controlpanel.utils',
],
extra_path='ubuntuone-control-panel',
data_files=[
('lib/ubuntuone-control-panel',
['bin/ubuntuone-control-panel-backend']),
('share/dbus-1/services/', [SERVICE_FILE]),
('share/indicators/messages/applications/', [MESSAGE_ENTRY]),
('share/apport/package-hooks/',
['data/source_ubuntuone-control-panel.py']),
],
cmdclass={
'install': ControlPanelInstall,
'build': ControlPanelBuild,
'clean': ControlPanelClean,
},
)
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