Handle retry failed

wa/framework/job.py

@@ -0,0 +1,57 @@
+import logging
+
+from wa.framework import pluginloader
+from wa.framework.configuration.core import JobStatus
+
+
+class Job(object):
+
+    @property
+    def id(self):
+        return self.spec.id
+
+    @property
+    def output_name(self):
+        return '{}-{}-{}'.format(self.id, self.spec.label, self.iteration)
+
+    def __init__(self, spec, iteration, context):
+        self.logger = logging.getLogger('job')
+        self.spec = spec
+        self.iteration = iteration
+        self.context = context
+        self.status = JobStatus.NEW
+        self.workload = None
+        self.output = None
+        self.retries = 0
+
+    def load(self, target, loader=pluginloader):
+        self.logger.debug('Loading job {}'.format(self.id))
+        self.workload = loader.get_workload(self.spec.workload_name,
+                                            target,
+                                            **self.spec.workload_parameters)
+        self.workload.init_resources(self.context)
+        self.workload.validate()
+        self.status = JobStatus.LOADED
+
+    def initialize(self, context):
+        self.logger.info('Initializing job {}'.format(self.id))
+        self.status = JobStatus.PENDING
+
+    def configure_target(self, context):
+        self.logger.info('Configuring target for job {}'.format(self.id))
+
+    def setup(self, context):
+        self.logger.info('Setting up job {}'.format(self.id))
+
+    def run(self, context):
+        self.logger.info('Running job {}'.format(self.id))
+
+    def process_output(self, context):
+        self.logger.info('Processing output for job {}'.format(self.id))
+
+    def teardown(self, context):
+        self.logger.info('Tearing down job {}'.format(self.id))
+
+    def finalize(self, context):
+        self.logger.info('Finalizing job {}'.format(self.id))
+