200 lines
7.2 KiB
Python
200 lines
7.2 KiB
Python
# -*- coding: utf-8 -*-
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import logging
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import threading
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import openerp.osv.orm # TODO use openerp.exceptions
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import openerp.release
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import openerp.tools
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import security
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_logger = logging.getLogger(__name__)
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RPC_VERSION_1 = {
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'server_version': openerp.release.version,
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'server_version_info': openerp.release.version_info,
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'server_serie': openerp.release.serie,
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'protocol_version': 1,
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}
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def dispatch(method, params):
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if method in ['login', 'about', 'timezone_get', 'get_server_environment',
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'login_message','get_stats', 'check_connectivity',
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'list_http_services', 'version', 'authenticate']:
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pass
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elif method in ['get_available_updates', 'get_migration_scripts', 'set_loglevel', 'get_os_time', 'get_sqlcount']:
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passwd = params[0]
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params = params[1:]
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security.check_super(passwd)
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else:
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raise Exception("Method not found: %s" % method)
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fn = globals()['exp_' + method]
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return fn(*params)
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def exp_login(db, login, password):
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# TODO: legacy indirection through 'security', should use directly
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# the res.users model
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res = security.login(db, login, password)
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msg = res and 'successful login' or 'bad login or password'
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_logger.info("%s from '%s' using database '%s'", msg, login, db.lower())
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return res or False
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def exp_authenticate(db, login, password, user_agent_env):
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res_users = openerp.registry(db)['res.users']
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return res_users.authenticate(db, login, password, user_agent_env)
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def exp_version():
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return RPC_VERSION_1
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def exp_about(extended=False):
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"""Return information about the OpenERP Server.
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@param extended: if True then return version info
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@return string if extended is False else tuple
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"""
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info = _('See http://openerp.com')
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if extended:
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return info, openerp.release.version
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return info
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def exp_timezone_get(db, login, password):
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return openerp.tools.misc.get_server_timezone()
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def exp_get_available_updates(contract_id, contract_password):
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import openerp.tools.maintenance as tm
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try:
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rc = tm.remote_contract(contract_id, contract_password)
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if not rc.id:
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raise tm.RemoteContractException('This contract does not exist or is not active')
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return rc.get_available_updates(rc.id, openerp.modules.get_modules_with_version())
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except tm.RemoteContractException, e:
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raise openerp.osv.orm.except_orm('Migration Error', str(e))
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def exp_get_migration_scripts(contract_id, contract_password):
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import openerp.tools.maintenance as tm
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try:
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rc = tm.remote_contract(contract_id, contract_password)
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if not rc.id:
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raise tm.RemoteContractException('This contract does not exist or is not active')
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if rc.status != 'full':
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raise tm.RemoteContractException('Can not get updates for a partial contract')
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_logger.info('starting migration with contract %s', rc.name)
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zips = rc.retrieve_updates(rc.id, openerp.modules.get_modules_with_version())
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from shutil import rmtree, copytree, copy
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backup_directory = os.path.join(openerp.tools.config['root_path'], 'backup', time.strftime('%Y-%m-%d-%H-%M'))
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if zips and not os.path.isdir(backup_directory):
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_logger.info('create a new backup directory to store the old modules: %s', backup_directory)
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os.makedirs(backup_directory)
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for module in zips:
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_logger.info('upgrade module %s', module)
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mp = openerp.modules.get_module_path(module)
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if mp:
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if os.path.isdir(mp):
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copytree(mp, os.path.join(backup_directory, module))
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if os.path.islink(mp):
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os.unlink(mp)
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else:
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rmtree(mp)
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else:
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copy(mp + 'zip', backup_directory)
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os.unlink(mp + '.zip')
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try:
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try:
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base64_decoded = base64.decodestring(zips[module])
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except Exception:
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_logger.error('unable to read the module %s', module)
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raise
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zip_contents = StringIO(base64_decoded)
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zip_contents.seek(0)
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try:
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try:
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openerp.tools.extract_zip_file(zip_contents, openerp.tools.config['addons_path'] )
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except Exception:
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_logger.error('unable to extract the module %s', module)
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rmtree(module)
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raise
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finally:
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zip_contents.close()
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except Exception:
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_logger.error('restore the previous version of the module %s', module)
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nmp = os.path.join(backup_directory, module)
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if os.path.isdir(nmp):
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copytree(nmp, openerp.tools.config['addons_path'])
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else:
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copy(nmp+'.zip', openerp.tools.config['addons_path'])
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raise
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return True
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except tm.RemoteContractException, e:
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raise openerp.osv.orm.except_orm('Migration Error', str(e))
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except Exception, e:
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_logger.exception('Exception in get_migration_script:')
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raise
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def exp_get_server_environment():
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os_lang = '.'.join( [x for x in locale.getdefaultlocale() if x] )
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if not os_lang:
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os_lang = 'NOT SET'
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environment = '\nEnvironment Information : \n' \
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'System : %s\n' \
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'OS Name : %s\n' \
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%(platform.platform(), platform.os.name)
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if os.name == 'posix':
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if platform.system() == 'Linux':
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lsbinfo = os.popen('lsb_release -a').read()
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environment += '%s'% lsbinfo
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else:
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environment += 'Your System is not lsb compliant\n'
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environment += 'Operating System Release : %s\n' \
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'Operating System Version : %s\n' \
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'Operating System Architecture : %s\n' \
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'Operating System Locale : %s\n'\
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'Python Version : %s\n'\
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'OpenERP-Server Version : %s'\
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%(platform.release(), platform.version(), platform.architecture()[0],
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os_lang, platform.python_version(), openerp.release.version)
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return environment
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def exp_login_message():
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return openerp.tools.config.get('login_message', False)
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def exp_set_loglevel(loglevel, logger=None):
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# TODO Previously, the level was set on the now deprecated
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# `openerp.netsvc.Logger` class.
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return True
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def exp_get_stats():
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res = "OpenERP server: %d threads\n" % threading.active_count()
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res += netsvc.Server.allStats()
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return res
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def exp_list_http_services():
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return http_server.list_http_services()
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def exp_check_connectivity():
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return bool(sql_db.db_connect('postgres'))
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def exp_get_os_time():
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return os.times()
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def exp_get_sqlcount():
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if not logging.getLogger('openerp.sql_db').isEnabledFor(logging.DEBUG):
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_logger.warning("Counters of SQL will not be reliable unless logger openerp.sql_db is set to level DEBUG or higer.")
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return sql_db.sql_counter
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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