Mercurial > libervia-web
view setup.py @ 715:b2465423c76e
revert change on setup.py that was commited by accident
author | souliane <souliane@mailoo.org> |
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date | Tue, 28 Jul 2015 22:22:10 +0200 |
parents | 03e9fe91081c |
children | 9596da27cd7c |
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#!/usr/bin/env python2 # -*- coding: utf-8 -*- # Libervia: a Salut à Toi frontend # Copyright (C) 2011, 2012, 2013, 2014, 2015 Jérôme Poisson (goffi@goffi.org) # Copyright (C) 2013, 2014, 2015 Adrien Cossa (souliane@mailoo.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. from ez_setup import use_setuptools use_setuptools() from setuptools.command.install import install from setuptools import setup from distutils.file_util import copy_file import os import sys import subprocess from stat import ST_MODE import shutil from src.server.constants import Const as C import tempfile # seen here: http://stackoverflow.com/questions/7275295 try: from setuptools.command import egg_info egg_info.write_toplevel_names except (ImportError, AttributeError): pass else: def _top_level_package(name): return name.split('.', 1)[0] def _hacked_write_toplevel_names(cmd, basename, filename): pkgs = dict.fromkeys( [_top_level_package(k) for k in cmd.distribution.iter_distribution_names() if _top_level_package(k) != "twisted" ] ) cmd.write_file("top-level names", filename, '\n'.join(pkgs) + '\n') egg_info.write_toplevel_names = _hacked_write_toplevel_names NAME = 'libervia' LAUNCH_DAEMON_COMMAND = 'libervia' ENV_LIBERVIA_INSTALL = "LIBERVIA_INSTALL" # environment variable to customise installation NO_PREINSTALL_OPT = 'nopreinstall' # skip all preinstallation checks AUTO_DEB_OPT = 'autodeb' # automaticaly install debs CLEAN_OPT = 'clean' # remove previous installation directories PURGE_OPT = 'purge' # remove building and previous installation directories class MercurialException(Exception): pass def module_installed(module_name): """Try to import module_name, and return False if it failed @param module_name: name of the module to test @return: True if successful""" try: __import__(module_name) except ImportError: return False return True class CustomInstall(install): def custom_auto_options(self): """Change options for twistd in the shell script Mainly change the paths""" sh_buffer = "" with open(self.sh_script_path, 'r') as sh_file: for ori_line in sh_file: if ori_line.startswith('PLUGIN_OPTIONS='): dest_line = 'PLUGIN_OPTIONS="-d %s"\n' % self.install_data_dir elif ori_line.startswith('PYTHON='): dest_line = 'PYTHON="%s"\n' % sys.executable else: dest_line = ori_line sh_buffer += dest_line with open(self.sh_script_path, 'w') as sh_file: sh_file.write(sh_buffer) def custom_create_links(self): """Create symbolic links to executables""" # the script which launch the daemon for source, dest in self.sh_script_links: if os.path.islink(dest) and os.readlink(dest) != source: os.remove(dest) # copy_file doesn't force the link update dest_name, copied = copy_file(source, dest, link='sym') assert (copied) # we change the perm in the same way as in the original install_scripts mode = ((os.stat(dest_name)[ST_MODE]) | 0555) & 07777 os.chmod(dest_name, mode) def pyjs_build(self): """Build the browser side JS files from Python source.""" cwd = os.getcwd() os.chdir(os.path.join('src', 'browser')) # we must have only certain package in the path, so we create a tmp dir to link only what we need tmp_dir = tempfile.mkdtemp() import sat, sat_frontends, libervia os.symlink(os.path.dirname(sat.__file__), os.path.join(tmp_dir,"sat")) # FIXME: only work on unixes os.symlink(os.path.dirname(sat_frontends.__file__), os.path.join(tmp_dir,"sat_frontends")) # FIXME: only work on unixes os.symlink(os.path.dirname(libervia.__file__), os.path.join(tmp_dir,"libervia")) # FIXME: only work on unixes for module in ('libervia_main', 'libervia_test'): result = subprocess.call(['pyjsbuild', module, '-d', '--no-compile-inplace', '-I', tmp_dir, '-o', self.pyjamas_output_dir]) if result != 0: continue shutil.rmtree(tmp_dir) os.chdir(cwd) return result def copy_data_files(self): # XXX: To copy the JS files couldn't be done with the data_files parameter # of setuptools.setup because all the files to be copied must exist before # the call. Also, we need the value of self.install_lib to build the JS # files (it's not easily predictable as it may vary from one system to # another), so we can't call pyjsbuild before setuptools.setup. html = os.path.join(self.install_data_dir, C.HTML_DIR) if os.path.isdir(html): shutil.rmtree(html, ignore_errors=True) shutil.copytree(self.pyjamas_output_dir, html) def run(self): self.sh_script_path = os.path.join(self.install_lib, NAME, 'libervia.sh') self.sh_script_links = [(self.sh_script_path, os.path.join(self.install_scripts, LAUNCH_DAEMON_COMMAND))] self.install_data_dir = os.path.join(self.install_data, 'share', NAME) self.pyjamas_output_dir = os.path.join(os.getcwd(), 'html') sys.stdout.write('running pre installation stuff\n') sys.stdout.flush() if PURGE_OPT in install_opt: self.purge() elif CLEAN_OPT in install_opt: self.clean() install.run(self) sys.stdout.write('running post installation stuff\n') sys.stdout.flush() build_result = self.pyjs_build() # build after libervia.common is accessible if build_result == 127: # TODO: remove magic string print "pyjsbuild is not installed or not accessible from the PATH of user '%s'" % os.getenv('USERNAME') return if build_result != 0: print "pyjsbuild failed to build libervia" return self.copy_data_files() self.custom_auto_options() self.custom_create_links() def confirm(self, message): """Ask the user for a confirmation""" message += 'Proceed' while True: res = raw_input("%s (y/n)? " % message) if res not in ['y', 'Y', 'n', 'N']: print "Your response ('%s') was not one of the expected responses: y, n" % res message = 'Proceed' continue if res in ('y', 'Y'): return True return False def clean(self, message=None, to_remove=None): """Clean previous installation directories @param message (str): to use a non-default confirmation message @param to_remove (str): extra files/directories to remove """ if message is None: message = "Cleaning previous installation directories" if to_remove is None: to_remove = [] for path in [os.path.join(self.install_lib, NAME), self.install_data_dir, os.path.join(self.install_data, 'share', 'doc', NAME), os.path.join(self.install_lib, "%s.egg-info" % self.config_vars['dist_fullname']), os.path.join(self.install_lib, "%s-py%s.egg-info" % (self.config_vars['dist_fullname'], self.config_vars['py_version_short'])), ]: if os.path.isdir(path): to_remove.append(path) for source, dest in self.sh_script_links: if os.path.islink(dest): to_remove.append(dest) plugin_file = os.path.join(self.install_lib, 'twisted', 'plugins', NAME) if os.path.isfile(plugin_file): to_remove.append(plugin_file) message = "%s:\n%s\n" % (message, "\n".join([" %s" % path for path in to_remove])) if not self.confirm(message): return sys.stdout.write('cleaning previous installation directories...\n') sys.stdout.flush() for path in to_remove: if os.path.isdir(path): shutil.rmtree(path, ignore_errors=True) else: os.remove(path) def purge(self): """Clean building and previous installation directories""" message = "Cleaning building and previous installation directories" to_remove = [os.path.join(os.getcwd(), 'build'), self.pyjamas_output_dir] self.clean(message, to_remove) def preinstall_check(install_opt): """Check presence of problematic dependencies, and try to install them with package manager This ugly stuff is necessary as distributions are not installed correctly with setuptools/distribute Hope to remove this at some point""" modules_tocheck = [] # if empty this method is dummy package = {'twisted': 'python-twisted-core', 'twisted.words': 'python-twisted-words', 'twisted.web': 'python-twisted-web', 'mercurial': 'mercurial'} # this dict map dependencies to packages names for debian distributions sys.stdout.write("Running pre-installation dependencies check\n") # which modules are not installed ? modules_toinstall = [mod for mod in modules_tocheck if not module_installed(mod)] """# is mercurial available ? hg_installed = subprocess.call('which hg', stdout=open('/dev/null', 'w'), shell=True) == 0 if not hg_installed: modules_toinstall.append('mercurial')""" # hg can be installed from pypi if modules_toinstall: if AUTO_DEB_OPT in install_opt: # auto debian installation is requested # are we on a distribution using apt ? apt_path = subprocess.Popen('which apt-get', stdout=subprocess.PIPE, shell=True).communicate()[0][:-1] else: apt_path = None not_installed = set() if apt_path: # we have apt, we'll try to use it for module_name in modules_toinstall: package_name = package[module_name] sys.stdout.write("Installing %s\n" % package_name) success = subprocess.call('%s -qy install %s' % (apt_path, package_name), shell=True) == 0 if not success: not_installed.add(module_name) else: not_installed = set(modules_toinstall) if not_installed: # some packages can't be automatically installed, we print their name for manual installation sys.stdout.write("You should install the following dependencies with your distribution recommanded tool before installing %s:\n" % NAME) for module_name in not_installed: sys.stdout.write("- %s (Debian name: %s)\n" % (module_name, package[module_name])) sys.exit(2) if sys.argv[1].lower() in ['egg_info', 'install']: # we only check dependencies if egg_info or install is used install_opt = os.environ.get(ENV_LIBERVIA_INSTALL, "").split() if not NO_PREINSTALL_OPT in install_opt: # user can force preinstall skipping preinstall_check(install_opt) setup(name=NAME, version='0.5.1', description=u'Web frontend for Salut à Toi', long_description=u'Libervia is a web frontend for Salut à Toi (SàT), a multi-frontends and multi-purposes XMPP client.', author='Association « Salut à Toi »', author_email='contact@goffi.org', url='http://www.salut-a-toi.org', classifiers=['Development Status :: 3 - Alpha', 'Environment :: Web Environment', 'Framework :: Twisted', 'License :: OSI Approved :: GNU Affero General Public License v3 or later (AGPLv3+)', 'Operating System :: POSIX :: Linux', 'Topic :: Communications :: Chat'], package_dir={'libervia': 'src', 'twisted.plugins': 'src/twisted/plugins'}, packages=['libervia', 'libervia.common', 'libervia.server', 'twisted.plugins'], package_data={'libervia': ['libervia.sh']}, data_files=[(os.path.join('share', 'doc', NAME), ['COPYING', 'README', 'INSTALL']), ] + [(os.path.join('share', NAME, root), [os.path.join(root, f) for f in files]) for root, dirs, files in os.walk(C.THEMES_DIR)], scripts=[], zip_safe=False, dependency_links=['http://www.blarg.net/%7Esteveha/pyfeed-0.7.4.tar.gz', 'http://www.blarg.net/%7Esteveha/xe-0.7.4.tar.gz'], install_requires=['sat', 'twisted', 'pyfeed', 'xe', 'txJSON-RPC', 'zope.interface', 'pyopenssl', 'jinja2'], cmdclass={'install': CustomInstall}, )