diffpy.srrietveld.convert.strategyfile.StrategyFile

Class StrategyFile

Parse the strategy file into a list of dictionaries for later refinement [{method: [[fullpath, value, constrain formula], ...]}, {...}, ...]

Instance Methods

ResetVariableId(self)
When input strategylist, need to reset variableid.

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__init__(self, fit, strategyfile=None, strategy=None)
Initialization

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addNewStep(self, step, method, paramlist)
Addd new strategystep

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addParam(self, step, posid, fullpath, value='', formula=None)
Add the fullpath into parameter list source code

addPosParam(self, id, param)
Add the parameter into paramlist

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clear(self)
Clean the strategy list

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getNewVariableId(self)
Get new variable id

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getNumStep(self)
Get total number of steps

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getPosParamFullPath(self, id)
Get Fullpath for id parameter in strategyeditor

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getPosParamListId(self, id)
Get corresponding paramlist to id of strategyeditor

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getStepMethod(self, step)
Get method for certain step

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getStepParamList(self, step)
Get strategy for certain step

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getStrategy(self)
Get the strategy list

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getStrategyId(self, stepstrategy)
Get the order of the stepstrategy

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getStrategyStep(self, step)
Get the step dict

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mergeParamList(self, newparam, paramlist)
Form a new paramlist

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parseStrategyFile(self)
Parse .txt format file...

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readFile(self)
Read file

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removePosParam(self, id)
Remove the position in strategyeditor from parameter list

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removeStep(self, step)
Remove the step from list

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setStrategy(self, strategylist)
Set new list to strategylist

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transRefinables(self, generalpath, generalformula)
Translate the generalpath and generalformula in strategyfile And return the pftuplelist containing the list of parameters for the project.

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writeToFile(self, fullpath)
write the strateg list to a local file.

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Method Details

parseStrategyFile(self)

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Parse .txt format file
strateylist = [{method: [[fullpath, value, constrain formula], ...]}, {...}, ...]
       method: 'Rietveld' or 'Lebail'
       fullpath: full path of parameter;
       value: initial value of refined parameter;
       formula of constraint: 1.0*Var_paramname

writeToFile(self, fullpath)

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write the strateg list to a local file. The strategy is read from the strategy member variable, no the lines fullpath - the file path to write into return