##############################################################################
#
# OpenERP, Open Source Management Solution
-# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>). All Rights Reserved
-# The refactoring about the OpenSSL support come from Tryton
-# Copyright (C) 2007-2009 Cédric Krier.
-# Copyright (C) 2007-2009 Bertrand Chenal.
-# Copyright (C) 2008 B2CK SPRL.
+# Copyright (C) 2004-2011 OpenERP SA (<http://www.openerp.com>)
#
# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+# 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 General Public License for more details.
+# GNU Affero General Public License for more details.
#
-# You should have received a copy of the GNU General Public License
+# 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/>.
#
##############################################################################
import errno
-import heapq
import logging
import logging.handlers
import os
import sys
import threading
import time
+import traceback
import types
from pprint import pformat
# TODO modules that import netsvc only for things from loglevels must be changed to use loglevels.
from loglevels import *
import tools
+import openerp
def close_socket(sock):
""" Closes a socket instance cleanly
sock.close()
+#.apidoc title: Common Services: netsvc
+#.apidoc module-mods: member-order: bysource
+
+def abort_response(dummy_1, description, dummy_2, details):
+ # TODO Replace except_{osv,orm} with these directly.
+ raise openerp.osv.osv.except_osv(description, details)
+
class Service(object):
""" Base class for *Local* services
Functionality here is trusted, no authentication.
"""
_services = {}
- def __init__(self, name, audience=''):
+ def __init__(self, name):
Service._services[name] = self
self.__name = name
- self._methods = {}
-
- def joinGroup(self, name):
- raise Exception("No group for local services")
- #GROUPS.setdefault(name, {})[self.__name] = self
@classmethod
def exists(cls, name):
if cls.exists(name):
cls._services.pop(name)
- def exportMethod(self, method):
- if callable(method):
- self._methods[method.__name__] = method
-
- def abortResponse(self, error, description, origin, details):
- if not tools.config['debug_mode']:
- raise Exception("%s -- %s\n\n%s"%(origin, description, details))
- else:
- raise
-
-class LocalService(object):
- """ Proxy for local services.
-
- Any instance of this class will behave like the single instance
- of Service(name)
- """
- __logger = logging.getLogger('service')
- def __init__(self, name):
- self.__name = name
- try:
- self._service = Service._services[name]
- for method_name, method_definition in self._service._methods.items():
- setattr(self, method_name, method_definition)
- except KeyError, keyError:
- self.__logger.error('This service does not exist: %s' % (str(keyError),) )
- raise
+def LocalService(name):
+ # Special case for addons support, will be removed in a few days when addons
+ # are updated to directly use openerp.osv.osv.service.
+ if name == 'object_proxy':
+ return openerp.osv.osv.service
- def __call__(self, method, *params):
- return getattr(self, method)(*params)
+ return Service._services[name]
class ExportService(object):
- """ Proxy for exported services.
-
- All methods here should take an AuthProxy as their first parameter. It
- will be appended by the calling framework.
+ """ Proxy for exported services.
- Note that this class has no direct proxy, capable of calling
- eservice.method(). Rather, the proxy should call
- dispatch(method,auth,params)
+ Note that this class has no direct proxy, capable of calling
+ eservice.method(). Rather, the proxy should call
+ dispatch(method, params)
"""
-
+
_services = {}
- _groups = {}
_logger = logging.getLogger('web-services')
- def __init__(self, name, audience=''):
+ def __init__(self, name):
ExportService._services[name] = self
self.__name = name
self._logger.debug("Registered an exported service: %s" % name)
- def joinGroup(self, name):
- ExportService._groups.setdefault(name, {})[self.__name] = self
-
@classmethod
def getService(cls,name):
return cls._services[name]
- def dispatch(self, method, auth, params):
- raise Exception("stub dispatch at %s" % self.__name)
-
- def new_dispatch(self,method,auth,params):
+ # Dispatch a RPC call w.r.t. the method name. The dispatching
+ # w.r.t. the service (this class) is done by OpenERPDispatcher.
+ def dispatch(self, method, params):
raise Exception("stub dispatch at %s" % self.__name)
- def abortResponse(self, error, description, origin, details):
- if not tools.config['debug_mode']:
- raise Exception("%s -- %s\n\n%s"%(origin, description, details))
- else:
- raise
-
BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE, _NOTHING, DEFAULT = range(10)
#The background is set with 40 plus the number of the color, and the foreground with 30
#These are the sequences need to get colored ouput
logger.addHandler(handler)
logger.setLevel(logging.ERROR)
-class Agent(object):
- """Singleton that keeps track of cancellable tasks to run at a given
- timestamp.
- The tasks are caracterised by:
- * a timestamp
- * the database on which the task run
- * the function to call
- * the arguments and keyword arguments to pass to the function
-
- Implementation details:
- Tasks are stored as list, allowing the cancellation by setting
- the timestamp to 0.
- A heapq is used to store tasks, so we don't need to sort
- tasks ourself.
- """
- __tasks = []
- __tasks_by_db = {}
- _logger = logging.getLogger('netsvc.agent')
-
- @classmethod
- def setAlarm(cls, function, timestamp, db_name, *args, **kwargs):
- task = [timestamp, db_name, function, args, kwargs]
- heapq.heappush(cls.__tasks, task)
- cls.__tasks_by_db.setdefault(db_name, []).append(task)
-
- @classmethod
- def cancel(cls, db_name):
- """Cancel all tasks for a given database. If None is passed, all tasks are cancelled"""
- cls._logger.debug("Cancel timers for %s db", db_name or 'all')
- if db_name is None:
- cls.__tasks, cls.__tasks_by_db = [], {}
- else:
- if db_name in cls.__tasks_by_db:
- for task in cls.__tasks_by_db[db_name]:
- task[0] = 0
-
- @classmethod
- def quit(cls):
- cls.cancel(None)
-
- @classmethod
- def runner(cls):
- """Neverending function (intended to be ran in a dedicated thread) that
- checks every 60 seconds tasks to run. TODO: make configurable
- """
- current_thread = threading.currentThread()
- while True:
- while cls.__tasks and cls.__tasks[0][0] < time.time():
- task = heapq.heappop(cls.__tasks)
- timestamp, dbname, function, args, kwargs = task
- cls.__tasks_by_db[dbname].remove(task)
- if not timestamp:
- # null timestamp -> cancelled task
- continue
- current_thread.dbname = dbname # hack hack
- cls._logger.debug("Run %s.%s(*%s, **%s)", function.im_class.__name__, function.func_name, args, kwargs)
- delattr(current_thread, 'dbname')
- task_thread = threading.Thread(target=function, name='netsvc.Agent.task', args=args, kwargs=kwargs)
- # force non-daemon task threads (the runner thread must be daemon, and this property is inherited by default)
- task_thread.setDaemon(False)
- task_thread.start()
- time.sleep(1)
- time.sleep(60)
-
-def start_agent():
- agent_runner = threading.Thread(target=Agent.runner, name="netsvc.Agent.runner")
- # the agent runner is a typical daemon thread, that will never quit and must be
- # terminated when the main process exits - with no consequence (the processing
- # threads it spawns are not marked daemon)
- agent_runner.setDaemon(True)
- agent_runner.start()
-
-import traceback
-
class Server:
""" Generic interface for all servers with an event loop etc.
Override this to impement http, net-rpc etc. servers.
def start(self):
self.__logger.debug("called stub Server.start")
-
+
def _late_start(self):
self.start()
for thr in Server.__starter_threads:
def _close_socket(self):
close_socket(self.socket)
-class OpenERPDispatcherException(Exception):
- def __init__(self, exception, traceback):
- self.exception = exception
- self.traceback = traceback
-
def replace_request_password(args):
# password is always 3rd argument in a request, we replace it in RPC logs
# so it's easier to forward logs for diagnostics/debugging purposes...
logger.log(channel, indent+line)
indent=indent_after
-class OpenERPDispatcher:
- def log(self, title, msg, channel=logging.DEBUG_RPC, depth=None, fn=""):
+def dispatch_rpc(service_name, method, params):
+ """ Handle a RPC call.
+
+ This is pure Python code, the actual marshalling (from/to XML-RPC or
+ NET-RPC) is done in a upper layer.
+ """
+ def _log(title, msg, channel=logging.DEBUG_RPC, depth=None, fn=""):
log(title, msg, channel=channel, depth=depth, fn=fn)
- def dispatch(self, service_name, method, params):
- try:
- auth = getattr(self, 'auth_provider', None)
- logger = logging.getLogger('result')
- start_time = end_time = 0
- if logger.isEnabledFor(logging.DEBUG_RPC_ANSWER):
- self.log('service', tuple(replace_request_password(params)), depth=None, fn='%s.%s'%(service_name,method))
- if logger.isEnabledFor(logging.DEBUG_RPC):
- start_time = time.time()
- result = ExportService.getService(service_name).dispatch(method, auth, params)
- if logger.isEnabledFor(logging.DEBUG_RPC):
- end_time = time.time()
- if not logger.isEnabledFor(logging.DEBUG_RPC_ANSWER):
- self.log('service (%.3fs)' % (end_time - start_time), tuple(replace_request_password(params)), depth=1, fn='%s.%s'%(service_name,method))
- self.log('execution time', '%.3fs' % (end_time - start_time), channel=logging.DEBUG_RPC_ANSWER)
- self.log('result', result, channel=logging.DEBUG_RPC_ANSWER)
- return result
- except Exception, e:
- self.log('exception', tools.exception_to_unicode(e))
- tb = getattr(e, 'traceback', sys.exc_info())
- tb_s = "".join(traceback.format_exception(*tb))
- if tools.config['debug_mode'] and isinstance(tb, types.TracebackType):
- import pdb
- pdb.post_mortem(tb[2])
- raise OpenERPDispatcherException(e, tb_s)
+ try:
+ logger = logging.getLogger('result')
+ start_time = end_time = 0
+ if logger.isEnabledFor(logging.DEBUG_RPC_ANSWER):
+ _log('service', tuple(replace_request_password(params)), depth=None, fn='%s.%s'%(service_name,method))
+ if logger.isEnabledFor(logging.DEBUG_RPC):
+ start_time = time.time()
+ result = ExportService.getService(service_name).dispatch(method, params)
+ if logger.isEnabledFor(logging.DEBUG_RPC):
+ end_time = time.time()
+ if not logger.isEnabledFor(logging.DEBUG_RPC_ANSWER):
+ _log('service (%.3fs)' % (end_time - start_time), tuple(replace_request_password(params)), depth=1, fn='%s.%s'%(service_name,method))
+ _log('execution time', '%.3fs' % (end_time - start_time), channel=logging.DEBUG_RPC_ANSWER)
+ _log('result', result, channel=logging.DEBUG_RPC_ANSWER)
+ return result
+ except openerp.exceptions.AccessError:
+ raise
+ except openerp.exceptions.AccessDenied:
+ raise
+ except openerp.exceptions.Warning:
+ raise
+ except openerp.exceptions.DeferredException, e:
+ _log('exception', tools.exception_to_unicode(e))
+ post_mortem(e.traceback)
+ raise
+ except Exception, e:
+ _log('exception', tools.exception_to_unicode(e))
+ post_mortem(sys.exc_info())
+ raise
+
+def post_mortem(info):
+ if tools.config['debug_mode'] and isinstance(info[2], types.TracebackType):
+ import pdb
+ pdb.post_mortem(info[2])
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
projects / odoo / odoo.git / blobdiff