70 lines
2.2 KiB
Python
70 lines
2.2 KiB
Python
###################################################################################################
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# Deployment specific global definitions - executed after startup.py
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###################################################################################################
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FILENAME = None
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data_file = None
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#Uncomment this line to create the simulated devices needed to the tutorial scripts.
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#run("tutorial/devices")
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#The persistence strategy is overriden to adjust file names
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import ch.psi.pshell.data.ScanPersistenceStrategyTable
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class Strategy(ch.psi.pshell.data.ScanPersistenceStrategyTable):
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def getLogFileName(self):
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return time.strftime('%Y%m%d%H%M%S') + '_' + controller.getExecutingContext() + '_logs'
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def getDatasetName(self, scan):
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global FILENAME, data_file
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name = controller.getExecutingContext() if FILENAME is None else FILENAME
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data_file = time.strftime('%Y%m%d_%H%M') + '_' + name + '_' + str(controller.dataManager.getScanIndex()).zfill(4)
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print "Opened data file: " + controller.dataManager.openOutput() + "/" + data_file
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return data_file
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controller.dataManager.setScanStrategy(Strategy())
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#Reading Energy Scan configuration file
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def getPars(element):
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f = open(controller.setup.getConfigPath() + '/energy_scan.properties')
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try:
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for line in f:
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tokens = line.split("=")
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if tokens[0] == str(element):
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tokens = tokens[1].split(";")
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for i in range(len(tokens)):
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tokens[i] = float(tokens[i].strip())
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return tokens
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finally:
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f.close()
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raise Exception ("Invalid element: " + str(element))
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#Pseudo-devices
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energy = None
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class SimulatedEnergy(Writable):
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def write(self, value):
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self.put(value)
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def put(self, value, timeout = None):
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global energy
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energy = value
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def close(self):
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pass
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class SimulatedEnergyReadback(Readable):
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def read(self):
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global energy
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return energy;
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def get(self):
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return self.read()
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def close(self):
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pass
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sim_energy = SimulatedEnergy()
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sim_energy_readback = SimulatedEnergyReadback()
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