[repo] optimize massive insertion/deletion by using the new set_operation function
Idea is that on massive insertion, cost of handling the list of operation
become non negligeable, so we should minimize the number of operations in
that list.
The set_operation function ease usage of operation associated to data in
session.transaction_data, and we only add the operation when data set isn't
initialized yet, else we simply add data to the set. The operation then
simply process accumulated data.
"""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: 2001-2010 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 logilab.common.configuration import Method
from cubicweb.web.webconfig import WebConfiguration, merge_options
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