Files
tryton/trytond/config.py
T
Cédric Krier b5cebcba6e Fix default option value
The order is now default -> config file -> command args
2008-02-14 11:11:07 +01:00

242 lines
9.2 KiB
Python

import ConfigParser, optparse, os, sys
import logging
from version import VERSION
from netsvc import LOG_CRITICAL, LOG_ERROR, LOG_WARNING
from netsvc import LOG_INFO, LOG_DEBUG
class ConfigManager(object):
def __init__(self, fname=None):
self.options = {
'interface': '',
'netrpc': True,
'netport': '8070',
'xmlrpc': False,
'xmlport': '8069',
'webdav': False,
'webdavport': '8080',
'soap': False,
'db_host': False,
'db_port': False,
'db_name': False,
'db_user': False,
'db_password': False,
'db_maxconn': 64,
'pg_path': None,
'admin_passwd': 'admin',
'verbose': False,
'debug_mode': False,
'pidfile': None,
'logfile': None,
'secure': False,
'smtp_server': 'localhost',
'smtp_user': False,
'smtp_password': False,
'stop_after_init': False,
'data_path': '/var/lib/trytond',
'without_demo': False,
}
parser = optparse.OptionParser(version=VERSION)
parser.add_option("-c", "--config", dest="config",
help="specify alternate config file")
parser.add_option("-s", "--save", action="store_true", dest="save",
default=False, help="save configuration to ~/.trytondrc")
parser.add_option("--pidfile", dest="pidfile",
help="file where the server pid will be stored")
parser.add_option("--logfile", dest="logfile",
help="file where the server log will be stored")
parser.add_option("--data-path", dest="data_path",
help="path where the server will store attachment")
parser.add_option('--debug', dest='debug_mode', action='store_true',
help='enable debug mode')
parser.add_option("-v", "--verbose", action="store_true",
dest="verbose", help="enable debugging")
group = optparse.OptionGroup(parser, "Services related options")
group.add_option("--stop-after-init", action="store_true",
dest="stop_after_init",
help="stop the server after it initializes")
group.add_option("-n", "--interface", dest="interface",
help="specify the TCP IP address")
group.add_option("-S", "--secure", dest="secure", action="store_true",
help="launch server over https instead of http")
group.add_option("--no-netrpc", dest="netrpc", action="store_false",
help="disable netrpc")
group.add_option("-p", "--net-port", dest="netport",
help="specify the TCP port for netrpc")
group.add_option("--xmlrpc", dest="xmlrpc", action="store_true",
help="enable xmlrpc")
group.add_option("--xml-port", dest="xmlport",
help="specify the TCP port for xmlrpc")
group.add_option("--webdav", dest="webdav", action="store_true",
help="enable webdav")
group.add_option("--webdav-port", dest="webdavport",
help="specify the TCP port for webdav")
parser.add_option_group(group)
group = optparse.OptionGroup(parser, "Modules related options")
group.add_option("-i", "--init", dest="init",
help="init a module (use \"all\" for all modules)")
group.add_option("--without-demo", dest="without_demo",
help="load demo data for a module " \
"(use \"all\" for all modules)")
group.add_option("-u", "--update", dest="update",
help="update a module (use \"all\" for all modules)")
parser.add_option_group(group)
group = optparse.OptionGroup(parser, "Database related options")
group.add_option("-d", "--database", dest="db_name",
help="specify the database name")
group.add_option("-r", "--db_user", dest="db_user",
help="specify the database user name")
group.add_option("-w", "--db_password", dest="db_password",
help="specify the database password")
group.add_option("--pg_path", dest="pg_path",
help="specify the pg executable path")
group.add_option("--db_host", dest="db_host",
help="specify the database host")
group.add_option("--db_port", dest="db_port",
help="specify the database port")
group.add_option("--db_maxconn", dest="db_maxconn",
help="specify the the maximum number of physical " \
"connections to posgresql")
parser.add_option_group(group)
group = optparse.OptionGroup(parser, "SMTP related options")
group.add_option('--smtp', dest='smtp_server',
help='specify the SMTP server for sending email')
group.add_option('--smtp-user', dest='smtp_user',
help='specify the SMTP username for sending email')
group.add_option('--smtp-password', dest='smtp_password',
help='specify the SMTP password for sending email')
parser.add_option_group(group)
(opt, args) = parser.parse_args()
# place/search the config file on Win32 near the server installation
# (../etc from the server)
# if the server is run by an unprivileged user,
# he has to specify location of a config file
# where he has the rights to write,
# else he won't be able to save the configurations,
# or even to start the server...
if os.name == 'nt':
rcfilepath = os.path.join(os.path.abspath(
os.path.dirname(sys.argv[0])), 'tryton-server.conf')
else:
rcfilepath = os.path.expanduser('~/.trytondrc')
self.rcfile = fname or opt.config \
or os.environ.get('TRYTOND') or rcfilepath
self.load()
# Verify that we want to log or not, if not the output will go to stdout
if self.options['logfile'] in ('None', 'False'):
self.options['logfile'] = False
# the same for the pidfile
if self.options['pidfile'] in ('None', 'False'):
self.options['pidfile'] = False
if self.options['data_path'] in ('None', 'False'):
self.options['data_path'] = False
for arg in (
'interface',
'xmlport',
'webdavport',
'db_name',
'db_user',
'db_password',
'db_host',
'db_port',
'logfile',
'pidfile',
'secure',
'smtp_server',
'smtp_user',
'smtp_password',
'netport',
'db_maxconn',
'data_path',
'verbose',
'debug_mode',
'stop_after_init',
'without_demo',
'netrpc',
'xmlrpc',
'webdav',
):
if getattr(opt, arg) != None:
self.options[arg] = getattr(opt, arg)
init = {}
if opt.init:
for i in opt.init.split(','):
init[i] = 1
self.options['init'] = init
self.options["demo"] = not opt.without_demo \
and self.options['init'] or {}
update = {}
if opt.update:
for i in opt.update.split(','):
update[i] = 1
self.options['update'] = update
if opt.pg_path:
self.options['pg_path'] = opt.pg_path
if opt.save:
self.save()
def load(self):
parser = ConfigParser.ConfigParser()
try:
parser.read([self.rcfile])
for (name, value) in parser.items('options'):
if value == 'True' or value == 'true':
value = True
if value == 'False' or value == 'false':
value = False
self.options[name] = value
except IOError:
pass
except ConfigParser.NoSectionError:
pass
def save(self):
parser = ConfigParser.ConfigParser()
parser.add_section('options')
for opt in [opt for opt in self.options.keys() \
if opt not in (
'version',
'init',
'update',
)]:
parser.set('options', opt, self.options[opt])
# try to create the directories and write the file
try:
if not os.path.exists(os.path.dirname(self.rcfile)):
os.makedirs(os.path.dirname(self.rcfile))
try:
parser.write(file(self.rcfile, 'w'))
except IOError:
sys.stderr.write("ERROR: couldn't write the config file\n")
except OSError:
# what to do if impossible?
sys.stderr.write("ERROR: couldn't create the config directory\n")
def get(self, key, default=None):
return self.options.get(key, default)
def __setitem__(self, key, value):
self.options[key] = value
def __getitem__(self, key):
return self.options[key]
CONFIG = ConfigManager()