Interact with OAR in Python
Project description
Configuration
>>> from oar import config >>> >>> config.load_file("/path/to/config") True >>> config["ENERGY_SAVING_INTERNAL"] 'no' >>> config.get_namespace('OARSUB_') {'default_resources': '/resource_id=1', 'force_job_key': 'no', 'nodes_resources': 'network_address'}
Query
>>> from oar import db, Resource >>> db <Database engine=None>
>>> db.query(Resource).first() <oar.models.Resource object at 0x2becb10> >>> Resource.query.first() <oar.models.Resource object at 0x2becb10>
>>> db <Database engine=Engine(postgresql://oar:***@server:5432/oar)>
>>> for r in Resource.query.filter(Resource.core > 3).limit(2): ... print(r.id, r.network_address) ... (12L, u'node3') (9L, u'node3')
>>> req = db.query(Resource.id, Resource.network_address) >>> req.filter(Resource.core > 3).limit(2).all() [(12L, u'node3'), (9L, u'node3')]
Logger
Logging from the root logger:
>> from oar import logger as log >> log.info("Init confiuration") ## [INFO] [2014-12-05 14:13:42,239] [oar]: Init confiuration
Logging from your own sublogger:
>> from oar import get_logger >> log = get_logger("oar.kao") >> log.error("fatal error") ## [ERROR] [2014-12-05 14:14:32,116] [oar.kao]: fatal error
OAR lib changes
Version 0.1.0
Released on April 21st 2015
First public release of oar-lib
Project details
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