only give extra_args if there is something to be fed (breaks some db connectors otherwise)
"""twisted server configurations:
* the "twisted" configuration to get a web instance running in a standalone
twisted web server which talk to a repository server using Pyro
* the "all-in-one" configuration to get a web instance running in a twisted
web server integrating a repository server in the same process (only available
if the repository part of the software is installed
:organization: Logilab
:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
__docformat__ = "restructuredtext en"
from os.path import join
from cubicweb.web.webconfig import WebConfiguration, merge_options, Method
class TwistedConfiguration(WebConfiguration):
"""web instance (in a twisted web server) client of a RQL server"""
name = 'twisted'
options = merge_options((
# ctl configuration
('host',
{'type' : 'string',
'default': None,
'help': 'host name if not correctly detectable through gethostname',
'group': 'main', 'inputlevel': 1,
}),
('port',
{'type' : 'int',
'default': None,
'help': 'http server port number (default to 8080)',
'group': 'main', 'inputlevel': 0,
}),
('pid-file',
{'type' : 'string',
'default': Method('default_pid_file'),
'help': 'repository\'s pid file',
'group': 'main', 'inputlevel': 2,
}),
('uid',
{'type' : 'string',
'default': None,
'help': 'if this option is set, use the specified user to start \
the repository rather than the user running the command',
'group': 'main', 'inputlevel': WebConfiguration.mode == 'system'
}),
('session-time',
{'type' : 'int',
'default': 30*60,
'help': 'session expiration time, default to 30 minutes',
'group': 'main', 'inputlevel': 1,
}),
('profile',
{'type' : 'string',
'default': None,
'help': 'profile code and use the specified file to store stats if this option is set',
'group': 'main', 'inputlevel': 2,
}),
('pyro-server',
{'type' : 'yn',
# pyro is only a recommends by default, so don't activate it here
'default': False,
'help': 'run a pyro server',
'group': 'main', 'inputlevel': 1,
}),
) + WebConfiguration.options)
def server_file(self):
return join(self.apphome, '%s-%s.py' % (self.appid, self.name))
def default_base_url(self):
from socket import gethostname
return 'http://%s:%s/' % (self['host'] or gethostname(), self['port'] or 8080)
try:
from cubicweb.server.serverconfig import ServerConfiguration
class AllInOneConfiguration(TwistedConfiguration, ServerConfiguration):
"""repository and web instance in the same twisted process"""
name = 'all-in-one'
repo_method = 'inmemory'
options = merge_options(TwistedConfiguration.options
+ ServerConfiguration.options)
cubicweb_appobject_path = TwistedConfiguration.cubicweb_appobject_path | ServerConfiguration.cubicweb_appobject_path
cube_appobject_path = TwistedConfiguration.cube_appobject_path | ServerConfiguration.cube_appobject_path
def pyro_enabled(self):
"""tell if pyro is activated for the in memory repository"""
return self['pyro-server']
except ImportError:
pass