ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalccostrafo411magnetic_scattrelease-4.1.1release-4.1.2release-4.2.2release_4.0.1ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload
Last change
on this file since c93122e was
79492222,
checked in by krzywon, 10 years ago
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Changed the file and folder names to remove all SANS references.
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-
Property mode set to
100644
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File size:
1.8 KB
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Rev | Line | |
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[79ac6f8] | 1 | |
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[79492222] | 2 | from sas.models.BaseComponent import BaseComponent |
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[fa9674b] | 3 | import math |
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| 4 | |
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[cfbe9b5] | 5 | class Model1DPlugin(BaseComponent): |
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[fa9674b] | 6 | ## Name of the model |
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[996fd35] | 7 | |
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| 8 | def __init__(self , name="Plugin Model" ): |
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[fa9674b] | 9 | """ Initialization """ |
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[f2f3814] | 10 | BaseComponent.__init__(self) |
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[996fd35] | 11 | self.name = name |
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[fa9674b] | 12 | self.details = {} |
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| 13 | self.params = {} |
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[dda70f7] | 14 | self.description = 'plugin model' |
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[79ac6f8] | 15 | |
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[fa9674b] | 16 | def function(self, x): |
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| 17 | """ |
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[79ac6f8] | 18 | Function to be implemented by the plug-in writer |
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[fa9674b] | 19 | """ |
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| 20 | return x |
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| 21 | |
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| 22 | def run(self, x = 0.0): |
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[79ac6f8] | 23 | """ |
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| 24 | Evaluate the model |
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| 25 | |
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| 26 | :param x: input x, or [x, phi] [radian] |
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| 27 | |
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| 28 | :return: function value |
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| 29 | |
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[fa9674b] | 30 | """ |
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| 31 | if x.__class__.__name__ == 'list': |
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| 32 | x_val = x[0]*math.cos(x[1]) |
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| 33 | y_val = x[0]*math.sin(x[1]) |
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| 34 | return self.function(x_val)*self.function(y_val) |
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| 35 | elif x.__class__.__name__ == 'tuple': |
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| 36 | raise ValueError, "Tuples are not allowed as input to BaseComponent models" |
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| 37 | else: |
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| 38 | return self.function(x) |
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[27fea3f] | 39 | |
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[fa9674b] | 40 | |
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| 41 | def runXY(self, x = 0.0): |
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[79ac6f8] | 42 | """ |
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| 43 | Evaluate the model |
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| 44 | |
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| 45 | :param x: input x, or [x, y] |
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| 46 | |
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| 47 | :return: function value |
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| 48 | |
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[fa9674b] | 49 | """ |
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| 50 | if x.__class__.__name__ == 'list': |
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| 51 | return self.function(x[0])*self.function(x[1]) |
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| 52 | elif x.__class__.__name__ == 'tuple': |
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| 53 | raise ValueError, "Tuples are not allowed as input to BaseComponent models" |
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| 54 | else: |
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[79ac6f8] | 55 | return self.function(x) |
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[dda70f7] | 56 | |
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| 57 | def set_details(self): |
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| 58 | """ |
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| 59 | Set default details |
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| 60 | """ |
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| 61 | if not self.params: |
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| 62 | return {} |
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| 63 | |
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| 64 | for key in self.params.keys(): |
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| 65 | self.details[key] = ['', None, None] |
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