51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
# loops.organize.job.browser
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""" Definition of view classes and other browser related stuff for job management.
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"""
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from logging import getLogger
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from zope import component
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from zope.cachedescriptors.property import Lazy
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from zope.security.proxy import removeSecurityProxy
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from cybertools.meta.interfaces import IOptions
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from cybertools.organize.interfaces import IJobManager
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class Executor(object):
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""" A view whose processJobs method should be called via cron + wget
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in order to execute all jobs that are found.
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"""
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def __init__(self, context, request):
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self.context = context
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self.request = request
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@Lazy
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def options(self):
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return IOptions(self.context)
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@Lazy
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def logger(self):
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return getLogger('loops.organize.job')
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def processJobs(self):
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output = []
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names = [n for n in self.request.get('job_managers', '').split(',')
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if n]
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if not names:
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names = self.options('organize.job.managers', [])
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for name in names:
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manager = component.queryAdapter(self.context, IJobManager,
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name=name)
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if manager is None:
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msg = "Job manager '%s' not found." % name
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self.logger.warning(msg)
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output.append(msg)
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else:
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manager = removeSecurityProxy(manager)
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manager.view = self
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output.append(manager.process())
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if not output:
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return 'No job managers available.'
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return '\n'.join(m for m in output if m)
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