56 lines
1.5 KiB
Python
Executable File
56 lines
1.5 KiB
Python
Executable File
###
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# Copyright 2008-2011 Diamond Light Source Ltd.
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# This file is part of Diffcalc.
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#
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# Diffcalc is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Diffcalc is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Diffcalc. If not, see <http://www.gnu.org/licenses/>.
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###
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from diffcalc.util import allnum
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def getNameFromScannableOrString(o):
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try: # it may be a scannable
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return o.getName()
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except AttributeError:
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return str(o)
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raise TypeError()
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class DummyParameterManager(object):
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def getParameterDict(self):
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return {}
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def _setParameter(self, name, value):
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raise KeyError(name)
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def _getParameter(self, name):
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raise KeyError(name)
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def update_tracked(self):
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pass
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def sim(self, scn, hkl):
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"""sim hkl scn -- simulates moving scannable (not all)
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"""
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if not isinstance(hkl, (tuple, list)):
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raise TypeError
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if not allnum(hkl):
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raise TypeError()
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try:
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print scn.simulateMoveTo(hkl)
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except AttributeError:
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raise TypeError("The first argument does not support simulated moves")
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