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  • Committer: musculoskeletal
  • Date: 2014-06-25 05:38:05 UTC
  • mfrom: (1.6.35 testing)
  • Revision ID: musculoskeletal@bioeng1033-20140625053805-jkqhi5oq74vmlntl
Merging testing into stable.

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mapclient/core/workflow.py
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from PySide import QtCore
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from settings import info
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from core.workflowscene import WorkflowScene
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class WorkflowError(Exception):
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    pass
 
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from mapclient.settings import info
 
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from mapclient.core.workflowscene import WorkflowScene
 
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from mapclient.core.workflowerror import WorkflowError
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_PREVIOUS_LOCATION_STRING = 'previousLocation'
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def _getWorkflowConfigurationAbsoluteFilename(location):
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    return os.path.join(location, info.DEFAULT_WORKFLOW_PROJECT_FILENAME)
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class WorkflowManager():
 
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class WorkflowManager(object):
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    '''
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    This class managers the workflow.
 
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    This class manages (models?) the workflow.
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    '''
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    def __init__(self):
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        return self._title
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    # Why set/get? all _prefix are public anyway, just use attributes...
 
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    # if they need to be modified they can be turned into properties
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    def setLocation(self, location):
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        self._location = location
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    def load(self, location):
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        '''
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        Open a workflow from the given _location.
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        :param _location:
 
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        Open a workflow from the given location.
 
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        :param location:
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        '''
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        if location is None:
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            raise WorkflowError('No location given to open Workflow.')
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        workflow_version = versionTuple(wf.value('version'))
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        software_version = versionTuple(info.VERSION_STRING)
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        if not (workflow_version[0] == software_version[0] and workflow_version[1] == software_version[1] and workflow_version[2] <= software_version[2]):
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            raise WorkflowError('Version mismatch in Workflow expected: %s got: %s' % (info.VERSION_STRING, wf.value('version')))
 
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        if not workflow_version[0:2] == software_version[0:2]:
 
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            # compare first two elements of version (major, minor)
 
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            raise WorkflowError(
 
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                'Major/Minor version number mismatch - '
 
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                'application version: %s; workflow version: %s.' %
 
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                    (info.VERSION_STRING, wf.value('version'))
 
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            )
 
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        if not workflow_version[2] <= software_version[2]:
 
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            raise WorkflowError(
 
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                'Patch version number of the workflow cannot be newer than '
 
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                'application - '
 
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                'application version: %s; workflow version: %s' %
 
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                    (info.VERSION_STRING, wf.value('version'))
 
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            )
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        self._location = location
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#        wf = _getWorkflowConfiguration()
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def versionTuple(v):
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    return tuple(map(int, (v.split("."))))
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