def generate_vtl(locator,
version,
pipeline,
execute=False,
forceDB=False,
showSpreadsheetOnly=False,
embedWorkflow=False):
"""generate_vtl(locator:DBLocator or XMLLocator,
version: str, pipeline:Pipeline, execute:boolean,
forceDB:boolean, showspreadsheetOnly:boolean,
embedWorkflow: boolean) -> str
It generates the contents of a .vtl file with the information
given.
"""
node = ElementTree.Element('vtlink')
if isinstance(locator, DBLocator):
node.set('host', str(locator.host))
node.set('port', str(locator.port))
node.set('database', str(locator.db))
node.set('vtid', str(locator.obj_id))
elif locator is not None:
node.set('filename', str(locator.name))
node.set('version', str(version))
node.set('execute', str(execute))
node.set('forceDB', str(forceDB))
node.set('showSpreadsheetOnly', str(showSpreadsheetOnly))
if embedWorkflow == True:
vistrail = Vistrail()
action_list = []
for module in pipeline.module_list:
action_list.append(('add', module))
for connection in pipeline.connection_list:
action_list.append(('add', connection))
action = core.db.action.create_action(action_list)
vistrail.add_action(action, 0L)
vistrail.addTag("Imported workflow", action.id)
if not forceDB:
node.set('version', str(action.id))
if not vistrail.db_version:
vistrail.db_version = currentVersion
pipxmlstr = io.serialize(vistrail)
vtcontent = base64.b64encode(pipxmlstr)
node.set('vtcontent', vtcontent)
return ElementTree.tostring(node)
def generate_vtl(locator,version,pipeline,execute=False,forceDB=False,
showSpreadsheetOnly=False,embedWorkflow=False):
"""generate_vtl(locator:DBLocator or XMLLocator,
version: str, pipeline:Pipeline, execute:boolean,
forceDB:boolean, showspreadsheetOnly:boolean,
embedWorkflow: boolean) -> str
It generates the contents of a .vtl file with the information
given.
"""
node = ElementTree.Element('vtlink')
if isinstance(locator, DBLocator):
node.set('host', str(locator.host))
node.set('port', str(locator.port))
node.set('database', str(locator.db))
node.set('vtid', str(locator.obj_id))
elif locator is not None:
node.set('filename', str(locator.name))
node.set('version', str(version))
node.set('execute', str(execute))
node.set('forceDB', str(forceDB))
node.set('showSpreadsheetOnly', str(showSpreadsheetOnly))
if embedWorkflow == True:
vistrail = Vistrail()
action_list = []
for module in pipeline.module_list:
action_list.append(('add', module))
for connection in pipeline.connection_list:
action_list.append(('add', connection))
action = core.db.action.create_action(action_list)
vistrail.add_action(action, 0L)
vistrail.addTag("Imported workflow", action.id)
if not forceDB:
node.set('version', str(action.id))
if not vistrail.db_version:
vistrail.db_version = currentVersion
pipxmlstr = io.serialize(vistrail)
vtcontent = base64.b64encode(pipxmlstr)
node.set('vtcontent',vtcontent)
return ElementTree.tostring(node)
