[5612152] | 1 | |
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| 2 | |
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[5062bbf] | 3 | ################################################################################ |
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| 4 | #This software was developed by the University of Tennessee as part of the |
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| 5 | #Distributed Data Analysis of Neutron Scattering Experiments (DANSE) |
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| 6 | #project funded by the US National Science Foundation. |
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| 7 | # |
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| 8 | #See the license text in license.txt |
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| 9 | # |
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| 10 | #copyright 2009, University of Tennessee |
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| 11 | ################################################################################ |
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| 12 | |
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| 13 | |
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[a0da535] | 14 | import re |
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[5536035] | 15 | import sys |
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[056b569] | 16 | import os |
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[5536035] | 17 | import wx |
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| 18 | import logging |
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| 19 | import numpy |
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| 20 | import string |
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[c3b4dcb] | 21 | import time |
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[edcbd467] | 22 | from copy import deepcopy |
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[f83b94a] | 23 | import models |
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| 24 | import fitpage |
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| 25 | |
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[c21e87b] | 26 | from sans.dataloader.loader import Loader |
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[c3b4dcb] | 27 | from sans.guiframe.dataFitting import Data2D |
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| 28 | from sans.guiframe.dataFitting import Data1D |
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[2dbffcc] | 29 | from sans.guiframe.dataFitting import check_data_validity |
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[6bbeacd4] | 30 | from sans.guiframe.events import NewPlotEvent |
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| 31 | from sans.guiframe.events import StatusEvent |
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[a0da535] | 32 | from sans.guiframe.events import EVT_SLICER_PANEL |
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| 33 | from sans.guiframe.events import EVT_SLICER_PARS_UPDATE |
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[6bbeacd4] | 34 | from sans.guiframe.gui_style import GUIFRAME_ID |
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| 35 | from sans.guiframe.plugin_base import PluginBase |
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[e68bfef] | 36 | from sans.guiframe.data_processor import BatchCell |
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[2dbffcc] | 37 | from sans.fit.Fitting import Fit |
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[cc31608] | 38 | from .console import ConsoleUpdate |
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[2dbffcc] | 39 | from .fitproblem import FitProblemDictionary |
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[a0da535] | 40 | from .fitpanel import FitPanel |
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[cc31608] | 41 | from .fit_thread import FitThread |
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[a0da535] | 42 | from .pagestate import Reader |
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| 43 | from .fitpage import Chi2UpdateEvent |
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[6f140f2] | 44 | from sans.perspectives.calculator.model_editor import TextDialog |
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| 45 | from sans.perspectives.calculator.model_editor import EditorWindow |
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[ed2ea6a] | 46 | |
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[c26a64b] | 47 | MAX_NBR_DATA = 4 |
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[2c6b224] | 48 | SANS_F_TOL = 5e-05 |
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[5062bbf] | 49 | |
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[6bbeacd4] | 50 | (PageInfoEvent, EVT_PAGE_INFO) = wx.lib.newevent.NewEvent() |
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[92a5ac92] | 51 | |
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[5062bbf] | 52 | |
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[f6aee42] | 53 | if sys.platform.count("darwin")==0: |
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| 54 | ON_MAC = False |
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| 55 | else: |
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| 56 | ON_MAC = True |
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[3658abed] | 57 | |
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| 58 | class Plugin(PluginBase): |
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[d89f09b] | 59 | """ |
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[5062bbf] | 60 | Fitting plugin is used to perform fit |
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[d89f09b] | 61 | """ |
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[3658abed] | 62 | def __init__(self, standalone=False): |
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[908b817] | 63 | PluginBase.__init__(self, name="Fitting", standalone=standalone) |
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[d89f09b] | 64 | |
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[ed2ea6a] | 65 | #list of panel to send to guiframe |
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[f83b94a] | 66 | self.mypanels = [] |
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[ed2ea6a] | 67 | # reference to the current running thread |
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[f83b94a] | 68 | self.calc_2D = None |
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| 69 | self.calc_1D = None |
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[9f4f8f4] | 70 | |
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| 71 | self.color_dict = {} |
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| 72 | |
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[66ff250] | 73 | self.fit_thread_list = {} |
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[2296316] | 74 | self.residuals = None |
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[55bb249c] | 75 | self.weight = None |
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[9466f2d6] | 76 | self.fit_panel = None |
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[d89f09b] | 77 | # Start with a good default |
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| 78 | self.elapsed = 0.022 |
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[ed2ea6a] | 79 | # the type of optimizer selected, park or scipy |
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[d89f09b] | 80 | self.fitter = None |
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[2296316] | 81 | self.fit_panel = None |
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[c660493] | 82 | #let fit ready |
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| 83 | self.fitproblem_count = None |
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[ed2ea6a] | 84 | #Flag to let the plug-in know that it is running stand alone |
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[f83b94a] | 85 | self.standalone = True |
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[6f023e8] | 86 | ## dictionary of page closed and id |
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[f83b94a] | 87 | self.closed_page_dict = {} |
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[d89f09b] | 88 | ## Fit engine |
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[e9e914f] | 89 | self._fit_engine = 'scipy' |
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[7db52f1] | 90 | self._gui_engine = None |
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[2296316] | 91 | ## Relative error desired in the sum of squares (float); scipy only |
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[2c6b224] | 92 | self.ftol = SANS_F_TOL |
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[7db52f1] | 93 | self.batch_reset_flag = True |
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[ed2ea6a] | 94 | #List of selected data |
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[f83b94a] | 95 | self.selected_data_list = [] |
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[c3435b7f] | 96 | ## list of slicer panel created to display slicer parameters and results |
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[f83b94a] | 97 | self.slicer_panels = [] |
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[32d802f] | 98 | # model 2D view |
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[f83b94a] | 99 | self.model2D_id = None |
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[ed2ea6a] | 100 | #keep reference of the simultaneous fit page |
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[f83b94a] | 101 | self.sim_page = None |
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[fa02d95] | 102 | self.sim_menu = None |
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| 103 | self.batch_page = None |
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| 104 | self.batch_menu = None |
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[ae4ade7] | 105 | self.index_model = 0 |
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[9f4f8f4] | 106 | self.test_model_color = None |
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[f83b94a] | 107 | #Create a reader for fit page's state |
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[3bf4a032] | 108 | self.state_reader = None |
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[c8deee5] | 109 | self._extensions = '.fitv' |
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[0b6ae5f] | 110 | self.scipy_id = wx.NewId() |
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| 111 | self.park_id = wx.NewId() |
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[dafc36f] | 112 | self.menu1 = None |
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[6f140f2] | 113 | self.new_model_frame = None |
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[0b6ae5f] | 114 | |
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[4da35bc] | 115 | self.temp_state = [] |
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[ef16f59] | 116 | self.state_index = 0 |
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[b63dc6e] | 117 | self.sfile_ext = None |
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[6bbeacd4] | 118 | # take care of saving data, model and page associated with each other |
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| 119 | self.page_finder = {} |
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[f83b94a] | 120 | # Log startup |
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| 121 | logging.info("Fitting plug-in started") |
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[7360816] | 122 | self.batch_capable = self.get_batch_capable() |
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| 123 | |
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| 124 | def get_batch_capable(self): |
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| 125 | """ |
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| 126 | Check if the plugin has a batch capability |
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| 127 | """ |
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| 128 | return True |
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[9f4f8f4] | 129 | |
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[2dbffcc] | 130 | def create_fit_problem(self, page_id): |
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| 131 | """ |
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| 132 | Given an ID create a fitproblem container |
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| 133 | """ |
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| 134 | self.page_finder[page_id] = FitProblemDictionary() |
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| 135 | |
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| 136 | def delete_fit_problem(self, page_id): |
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| 137 | """ |
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| 138 | Given an ID create a fitproblem container |
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| 139 | """ |
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| 140 | if page_id in self.page_finder.iterkeys(): |
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| 141 | del self.page_finder[page_id] |
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| 142 | |
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[9f4f8f4] | 143 | def add_color(self, color, id): |
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| 144 | """ |
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| 145 | adds a color as a key with a plot id as its value to a dictionary |
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| 146 | """ |
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| 147 | self.color_dict[id] = color |
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[2a8fac1] | 148 | |
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[cc31608] | 149 | def on_batch_selection(self, flag): |
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| 150 | """ |
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| 151 | switch the the notebook of batch mode or not |
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| 152 | """ |
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| 153 | self.batch_on = flag |
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[2dbffcc] | 154 | if self.fit_panel is not None: |
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| 155 | self.fit_panel.batch_on = self.batch_on |
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[cc31608] | 156 | |
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[cab076b] | 157 | def populate_menu(self, owner): |
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[d89f09b] | 158 | """ |
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[5062bbf] | 159 | Create a menu for the Fitting plug-in |
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| 160 | |
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| 161 | :param id: id to create a menu |
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| 162 | :param owner: owner of menu |
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| 163 | |
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| 164 | :return: list of information to populate the main menu |
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| 165 | |
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[d89f09b] | 166 | """ |
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| 167 | #Menu for fitting |
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| 168 | self.menu1 = wx.Menu() |
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[0b6ae5f] | 169 | id1 = wx.NewId() |
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| 170 | simul_help = "Add new fit panel" |
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| 171 | self.menu1.Append(id1, '&New Fit Page',simul_help) |
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| 172 | wx.EVT_MENU(owner, id1, self.on_add_new_page) |
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[6f023e8] | 173 | self.menu1.AppendSeparator() |
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[dafc36f] | 174 | self.id_simfit = wx.NewId() |
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[6bbeacd4] | 175 | simul_help = "Simultaneous Fit" |
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[dafc36f] | 176 | self.menu1.Append(self.id_simfit, '&Simultaneous Fit',simul_help) |
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| 177 | wx.EVT_MENU(owner, self.id_simfit, self.on_add_sim_page) |
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[fa02d95] | 178 | self.sim_menu = self.menu1.FindItemById(self.id_simfit) |
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| 179 | self.sim_menu.Enable(False) |
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| 180 | #combined Batch |
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| 181 | self.id_batchfit = wx.NewId() |
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[7b1ca97] | 182 | batch_help = "Combined Batch" |
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[fa02d95] | 183 | self.menu1.Append(self.id_batchfit, '&Combine Batch Fit', batch_help) |
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| 184 | wx.EVT_MENU(owner, self.id_batchfit, self.on_add_sim_page) |
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| 185 | self.batch_menu = self.menu1.FindItemById(self.id_batchfit) |
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| 186 | self.batch_menu.Enable(False) |
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[f7e9af2] | 187 | self.menu1.AppendSeparator() |
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[0b6ae5f] | 188 | #Set park engine |
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[fa02d95] | 189 | scipy_help = "Scipy Engine: Perform Simple fit. More in Help window...." |
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[2c6b224] | 190 | self.menu1.AppendCheckItem(self.scipy_id, "Simple FitEngine [LeastSq]", |
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| 191 | scipy_help) |
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[0b6ae5f] | 192 | wx.EVT_MENU(owner, self.scipy_id, self._onset_engine_scipy) |
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| 193 | |
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| 194 | park_help = "Park Engine: Perform Complex fit. More in Help window...." |
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[2c6b224] | 195 | self.menu1.AppendCheckItem(self.park_id, "Complex FitEngine [ParkMC]", |
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| 196 | park_help) |
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[0b6ae5f] | 197 | wx.EVT_MENU(owner, self.park_id, self._onset_engine_park) |
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| 198 | |
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| 199 | self.menu1.FindItemById(self.scipy_id).Check(True) |
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| 200 | self.menu1.FindItemById(self.park_id).Check(False) |
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[2c6b224] | 201 | self.menu1.AppendSeparator() |
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| 202 | self.id_tol = wx.NewId() |
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| 203 | ftol_help = "Change the current FTolerance (=%s) " % str(self.ftol) |
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| 204 | ftol_help += "of Simple FitEngine..." |
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[9a10c12] | 205 | self.menu1.Append(self.id_tol, "Change FTolerance", |
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[2c6b224] | 206 | ftol_help) |
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| 207 | wx.EVT_MENU(owner, self.id_tol, self.show_ftol_dialog) |
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[da6fd1a] | 208 | self.menu1.AppendSeparator() |
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[2c6b224] | 209 | |
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[da6fd1a] | 210 | self.id_reset_flag = wx.NewId() |
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| 211 | resetf_help = "BatchFit: If checked, the initial param values will be " |
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| 212 | resetf_help += "propagated from the previous results. " |
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| 213 | resetf_help += "Otherwise, the same initial param values will be used " |
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| 214 | resetf_help += "for all fittings." |
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[7c8d3093] | 215 | self.menu1.AppendCheckItem(self.id_reset_flag, |
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| 216 | "Chain Fitting [BatchFit Only]", |
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[da6fd1a] | 217 | resetf_help) |
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| 218 | wx.EVT_MENU(owner, self.id_reset_flag, self.on_reset_batch_flag) |
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[70e439f] | 219 | chain_menu = self.menu1.FindItemById(self.id_reset_flag) |
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| 220 | chain_menu.Check(not self.batch_reset_flag) |
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| 221 | chain_menu.Enable(self.batch_on) |
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[056b569] | 222 | |
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| 223 | self.menu1.AppendSeparator() |
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[5d1c1f4] | 224 | self.edit_model_menu = wx.Menu() |
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| 225 | # Find and put files name in menu |
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| 226 | try: |
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| 227 | self.set_edit_menu(owner=owner) |
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| 228 | except: |
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| 229 | raise |
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[056b569] | 230 | |
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[5d1c1f4] | 231 | self.id_edit = wx.NewId() |
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[2b878d74] | 232 | editmodel_help = "Edit customized model sample file" |
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[5d1c1f4] | 233 | self.menu1.AppendMenu(self.id_edit, "Edit Custom Model", |
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| 234 | self.edit_model_menu, editmodel_help) |
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[3b19ac9] | 235 | #create menubar items |
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[908b817] | 236 | return [(self.menu1, self.sub_menu)] |
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[056b569] | 237 | |
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| 238 | def edit_custom_model(self, event): |
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| 239 | """ |
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| 240 | Get the python editor panel |
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| 241 | """ |
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[5d1c1f4] | 242 | id = event.GetId() |
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[7c8d3093] | 243 | label = self.edit_menu.GetLabel(id) |
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[5d1c1f4] | 244 | from sans.perspectives.calculator.pyconsole import PyConsole |
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| 245 | filename = os.path.join(models.find_plugins_dir(), label) |
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| 246 | frame = PyConsole(parent=self.parent, manager=self, panel= self.fit_panel, |
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[6f140f2] | 247 | title='Advanced Custom Model Editor', filename=filename) |
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[056b569] | 248 | self.put_icon(frame) |
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| 249 | frame.Show(True) |
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[7c8d3093] | 250 | |
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[b25caad] | 251 | def delete_custom_model(self, event): |
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| 252 | """ |
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| 253 | Delete custom model file |
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| 254 | """ |
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| 255 | id = event.GetId() |
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| 256 | label = self.delete_menu.GetLabel(id) |
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| 257 | toks = os.path.splitext(label) |
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| 258 | path = os.path.join(models.find_plugins_dir(), toks[0]) |
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| 259 | try: |
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| 260 | for ext in ['.py', '.pyc']: |
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| 261 | p_path = path + ext |
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| 262 | os.remove(p_path) |
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| 263 | self.update_custom_combo() |
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| 264 | self.delete_menu.Delete(id) |
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| 265 | for item in self.edit_menu.GetMenuItems(): |
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| 266 | if item.GetLabel() == label: |
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| 267 | self.edit_menu.DeleteItem(item) |
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| 268 | break |
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| 269 | except: |
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| 270 | msg ='Delete Error: \nCould not delete the file; Check if in use.' |
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| 271 | wx.MessageBox(msg) |
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| 272 | |
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[7c8d3093] | 273 | def make_sum_model(self, event): |
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| 274 | """ |
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| 275 | Edit summodel template and make one |
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| 276 | """ |
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| 277 | id = event.GetId() |
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| 278 | model_list = [] |
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| 279 | model_manager = models.ModelManager() |
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| 280 | model_list = model_manager.get_model_name_list() |
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[796c4d4] | 281 | plug_dir = models.find_plugins_dir() |
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| 282 | textdial = TextDialog(None, self, -1, 'Easy Sum(p1, p2)', |
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| 283 | model_list, plug_dir) |
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[7c8d3093] | 284 | self.put_icon(textdial) |
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[796c4d4] | 285 | dial = textdial.ShowModal() |
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| 286 | |
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[7c8d3093] | 287 | textdial.Destroy() |
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[6f140f2] | 288 | |
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| 289 | def make_new_model(self, event): |
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| 290 | """ |
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| 291 | Make new model |
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| 292 | """ |
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| 293 | if self.new_model_frame != None and self.new_model_frame.IsShown(): |
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| 294 | self.new_model_frame.Show(False) |
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| 295 | else: |
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| 296 | id = event.GetId() |
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| 297 | dir_path = models.find_plugins_dir() |
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| 298 | title = "New Custom Model Function" |
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| 299 | self.new_model_frame = EditorWindow(parent=self, base=self, |
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| 300 | path=dir_path, title=title) |
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| 301 | self.put_icon(self.new_model_frame) |
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| 302 | self.new_model_frame.Show(True) |
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[7c8d3093] | 303 | |
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[ed8fa6a3] | 304 | def update_custom_combo(self): |
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| 305 | """ |
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| 306 | Update custom model list in the fitpage combo box |
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| 307 | """ |
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| 308 | try: |
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[b25caad] | 309 | # Update edit menus |
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| 310 | self.set_edit_menu_helper(self.parent, self.edit_custom_model) |
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| 311 | self.set_edit_menu_helper(self.parent, self.delete_custom_model) |
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[ed8fa6a3] | 312 | temp = self.fit_panel.reset_pmodel_list() |
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| 313 | if temp: |
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| 314 | # Set the new custom model list for all fit pages |
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| 315 | for uid, page in self.fit_panel.opened_pages.iteritems(): |
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| 316 | if hasattr(page, "formfactorbox"): |
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| 317 | page.model_list_box = temp |
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| 318 | current_val = page.formfactorbox.GetValue() |
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| 319 | pos = page.formfactorbox.GetSelection() |
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| 320 | page._show_combox_helper() |
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[b25caad] | 321 | new_val = page.formfactorbox.GetValue() |
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| 322 | if current_val != new_val and new_val != '': |
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| 323 | page.formfactorbox.SetValue(new_val) |
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| 324 | else: |
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| 325 | page.formfactorbox.SetValue(current_val) |
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[ed8fa6a3] | 326 | except: |
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| 327 | pass |
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| 328 | |
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| 329 | |
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[5d1c1f4] | 330 | def set_edit_menu(self, owner): |
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| 331 | """ |
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| 332 | Set list of the edit model menu labels |
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| 333 | """ |
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[7c8d3093] | 334 | id = wx.NewId() |
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[6f140f2] | 335 | #new_model_menu = wx.Menu() |
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[b25caad] | 336 | self.edit_model_menu.Append(id, 'New', |
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[6f140f2] | 337 | 'Add a new model function')#, |
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| 338 | #new_model_menu) |
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| 339 | wx.EVT_MENU(owner, id, self.make_new_model) |
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| 340 | id = wx.NewId() |
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[b25caad] | 341 | self.edit_model_menu.Append(id, 'Sum(p1, p2)', |
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[6f140f2] | 342 | 'Sum of two model functions') |
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[7c8d3093] | 343 | wx.EVT_MENU(owner, id, self.make_sum_model) |
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| 344 | e_id = wx.NewId() |
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| 345 | self.edit_menu =wx.Menu() |
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| 346 | self.edit_model_menu.AppendMenu(e_id, |
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[b25caad] | 347 | 'Advanced', self.edit_menu) |
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| 348 | self.set_edit_menu_helper(owner, self.edit_custom_model) |
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| 349 | |
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| 350 | d_id = wx.NewId() |
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| 351 | self.delete_menu =wx.Menu() |
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| 352 | self.edit_model_menu.AppendMenu(d_id, |
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| 353 | 'Delete', self.delete_menu) |
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| 354 | self.set_edit_menu_helper(owner, self.delete_custom_model) |
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[7c8d3093] | 355 | |
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[d83549c] | 356 | def set_edit_menu_helper(self, owner=None, menu=None): |
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[7c8d3093] | 357 | """ |
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| 358 | help for setting list of the edit model menu labels |
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| 359 | """ |
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[d83549c] | 360 | if menu == None: |
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| 361 | menu = self.edit_custom_model |
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[5d1c1f4] | 362 | list_fnames = os.listdir(models.find_plugins_dir()) |
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[d2843a9] | 363 | list_fnames.sort() |
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| 364 | for f_item in list_fnames: |
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| 365 | name = os.path.basename(f_item) |
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[5d1c1f4] | 366 | toks = os.path.splitext(name) |
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[b25caad] | 367 | if toks[-1]=='.py' and not toks[0] =='__init__': |
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| 368 | if menu == self.edit_custom_model: |
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| 369 | if toks[0] =='easy_sum_of_p1_p2': |
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| 370 | continue |
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| 371 | submenu = self.edit_menu |
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| 372 | else: |
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| 373 | submenu = self.delete_menu |
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| 374 | #name = toks[0] |
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[5d1c1f4] | 375 | has_file = False |
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[b25caad] | 376 | for item in submenu.GetMenuItems(): |
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| 377 | if name == submenu.GetLabel(item.GetId()): |
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[5d1c1f4] | 378 | has_file = True |
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| 379 | if not has_file: |
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| 380 | id = wx.NewId() |
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[b25caad] | 381 | submenu.Append(id, name) |
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| 382 | wx.EVT_MENU(owner, id, menu) |
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[5d1c1f4] | 383 | has_file = False |
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| 384 | |
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[056b569] | 385 | def put_icon(self, frame): |
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| 386 | """ |
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| 387 | Put icon in the frame title bar |
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| 388 | """ |
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| 389 | if hasattr(frame, "IsIconized"): |
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| 390 | if not frame.IsIconized(): |
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| 391 | try: |
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| 392 | icon = self.parent.GetIcon() |
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| 393 | frame.SetIcon(icon) |
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| 394 | except: |
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| 395 | pass |
---|
| 396 | |
---|
[51d47b5] | 397 | def on_add_sim_page(self, event): |
---|
[ed2ea6a] | 398 | """ |
---|
[5062bbf] | 399 | Create a page to access simultaneous fit option |
---|
[ed2ea6a] | 400 | """ |
---|
[fa02d95] | 401 | id = event.GetId() |
---|
| 402 | caption = "Simultaneous Fit" |
---|
| 403 | page = self.sim_page |
---|
| 404 | if id == self.id_batchfit: |
---|
[7b1ca97] | 405 | caption = "Combined Batch" |
---|
[fa02d95] | 406 | page = self.batch_page |
---|
| 407 | |
---|
| 408 | def set_focus_page(page): |
---|
| 409 | page.Show(True) |
---|
| 410 | page.Refresh() |
---|
| 411 | page.SetFocus() |
---|
[581d1d4] | 412 | self.parent._mgr.Update() |
---|
[fa02d95] | 413 | msg = "%s already opened\n" % str(page.window_caption) |
---|
| 414 | wx.PostEvent(self.parent, StatusEvent(status=msg)) |
---|
| 415 | |
---|
| 416 | if page != None: |
---|
| 417 | return set_focus_page(page) |
---|
| 418 | if caption == "Simultaneous Fit": |
---|
| 419 | self.sim_page = self.fit_panel.add_sim_page(caption=caption) |
---|
| 420 | else: |
---|
| 421 | self.batch_page = self.fit_panel.add_sim_page(caption=caption) |
---|
[b28717b] | 422 | |
---|
[d89f09b] | 423 | def help(self, evt): |
---|
| 424 | """ |
---|
[5062bbf] | 425 | Show a general help dialog. |
---|
[d89f09b] | 426 | """ |
---|
[484faf7] | 427 | from help_panel import HelpWindow |
---|
[34ffeed] | 428 | frame = HelpWindow(None, -1, 'HelpWindow') |
---|
| 429 | if hasattr(frame, "IsIconized"): |
---|
| 430 | if not frame.IsIconized(): |
---|
| 431 | try: |
---|
| 432 | icon = self.parent.GetIcon() |
---|
| 433 | frame.SetIcon(icon) |
---|
| 434 | except: |
---|
| 435 | pass |
---|
[2268d10] | 436 | frame.Show(True) |
---|
| 437 | |
---|
[6bbeacd4] | 438 | def get_context_menu(self, plotpanel=None): |
---|
[d89f09b] | 439 | """ |
---|
[5062bbf] | 440 | Get the context menu items available for P(r).them allow fitting option |
---|
| 441 | for Data2D and Data1D only. |
---|
| 442 | |
---|
| 443 | :param graph: the Graph object to which we attach the context menu |
---|
| 444 | |
---|
| 445 | :return: a list of menu items with call-back function |
---|
| 446 | |
---|
| 447 | :note: if Data1D was generated from Theory1D |
---|
| 448 | the fitting option is not allowed |
---|
| 449 | |
---|
[d89f09b] | 450 | """ |
---|
[6bbeacd4] | 451 | graph = plotpanel.graph |
---|
[484faf7] | 452 | fit_option = "Select data for fitting" |
---|
| 453 | fit_hint = "Dialog with fitting parameters " |
---|
[6bbeacd4] | 454 | |
---|
| 455 | if graph.selected_plottable not in plotpanel.plots: |
---|
| 456 | return [] |
---|
| 457 | item = plotpanel.plots[graph.selected_plottable] |
---|
| 458 | if item.__class__.__name__ is "Data2D": |
---|
| 459 | if hasattr(item,"is_data"): |
---|
| 460 | if item.is_data: |
---|
| 461 | return [[fit_option, fit_hint, self._onSelect]] |
---|
| 462 | else: |
---|
| 463 | return [] |
---|
| 464 | return [[fit_option, fit_hint, self._onSelect]] |
---|
| 465 | else: |
---|
| 466 | |
---|
| 467 | # if is_data is true , this in an actual data loaded |
---|
| 468 | #else it is a data created from a theory model |
---|
| 469 | if hasattr(item,"is_data"): |
---|
| 470 | if item.is_data: |
---|
| 471 | return [[fit_option, fit_hint, |
---|
| 472 | self._onSelect]] |
---|
| 473 | else: |
---|
| 474 | return [] |
---|
[d89f09b] | 475 | return [] |
---|
| 476 | |
---|
| 477 | |
---|
| 478 | def get_panels(self, parent): |
---|
| 479 | """ |
---|
[5062bbf] | 480 | Create and return a list of panel objects |
---|
[d89f09b] | 481 | """ |
---|
| 482 | self.parent = parent |
---|
[75fbd17] | 483 | #self.parent.Bind(EVT_FITSTATE_UPDATE, self.on_set_state_helper) |
---|
[d89f09b] | 484 | # Creation of the fit panel |
---|
[6bbeacd4] | 485 | self.fit_panel = FitPanel(parent=self.parent, manager=self) |
---|
| 486 | self.on_add_new_page(event=None) |
---|
[f93dfcb] | 487 | #Set the manager for the main panel |
---|
[d89f09b] | 488 | self.fit_panel.set_manager(self) |
---|
| 489 | # List of windows used for the perspective |
---|
| 490 | self.perspective = [] |
---|
| 491 | self.perspective.append(self.fit_panel.window_name) |
---|
[6bbeacd4] | 492 | |
---|
[3b19ac9] | 493 | #index number to create random model name |
---|
| 494 | self.index_model = 0 |
---|
[264df67] | 495 | self.index_theory= 0 |
---|
[32673ac] | 496 | self.parent.Bind(EVT_SLICER_PANEL, self._on_slicer_event) |
---|
[848a2ef] | 497 | self.parent.Bind(EVT_SLICER_PARS_UPDATE, self._onEVT_SLICER_PANEL) |
---|
[df4c3ad] | 498 | self.parent._mgr.Bind(wx.aui.EVT_AUI_PANE_CLOSE,self._onclearslicer) |
---|
[3bf4a032] | 499 | #Create reader when fitting panel are created |
---|
| 500 | self.state_reader = Reader(self.set_state) |
---|
| 501 | #append that reader to list of available reader |
---|
| 502 | loader = Loader() |
---|
| 503 | loader.associate_file_reader(".fitv", self.state_reader) |
---|
[f22e626] | 504 | #loader.associate_file_reader(".svs", self.state_reader) |
---|
[a436b2e] | 505 | #from sans.perspectives.calculator.sld_panel import SldPanel |
---|
[f93dfcb] | 506 | #Send the fitting panel to guiframe |
---|
[0912feab] | 507 | self.mypanels.append(self.fit_panel) |
---|
[a436b2e] | 508 | #self.mypanels.append(SldPanel(parent=self.parent, base=self.parent)) |
---|
[568e1a5] | 509 | return self.mypanels |
---|
[232c3db] | 510 | |
---|
[90a7bbd] | 511 | def clear_panel(self): |
---|
| 512 | """ |
---|
| 513 | """ |
---|
[81f00d7] | 514 | self.fit_panel.clear_panel() |
---|
[90a7bbd] | 515 | |
---|
[1610976] | 516 | def set_default_perspective(self): |
---|
| 517 | """ |
---|
[5062bbf] | 518 | Call back method that True to notify the parent that the current plug-in |
---|
| 519 | can be set as default perspective. |
---|
| 520 | when returning False, the plug-in is not candidate for an automatic |
---|
| 521 | default perspective setting |
---|
[1610976] | 522 | """ |
---|
| 523 | return True |
---|
[a0da535] | 524 | |
---|
[17553ae] | 525 | def delete_data(self, data): |
---|
[8ee56a9] | 526 | """ |
---|
| 527 | delete the given data from panel |
---|
| 528 | """ |
---|
| 529 | self.fit_panel.delete_data(data) |
---|
| 530 | |
---|
[e88ebfd] | 531 | def set_data(self, data_list=None): |
---|
[a0da535] | 532 | """ |
---|
| 533 | receive a list of data to fit |
---|
| 534 | """ |
---|
[b2d9826] | 535 | if data_list is None: |
---|
| 536 | data_list = [] |
---|
[c26a64b] | 537 | selected_data_list = [] |
---|
[cc31608] | 538 | if self.batch_on: |
---|
| 539 | page = self.add_fit_page(data=data_list) |
---|
[c26a64b] | 540 | else: |
---|
[cc31608] | 541 | if len(data_list) > MAX_NBR_DATA: |
---|
| 542 | from fitting_widgets import DataDialog |
---|
| 543 | dlg = DataDialog(data_list=data_list, nb_data=MAX_NBR_DATA) |
---|
| 544 | if dlg.ShowModal() == wx.ID_OK: |
---|
| 545 | selected_data_list = dlg.get_data() |
---|
| 546 | dlg.Destroy() |
---|
| 547 | |
---|
| 548 | else: |
---|
| 549 | selected_data_list = data_list |
---|
| 550 | try: |
---|
[5e48acb] | 551 | group_id = wx.NewId() |
---|
[cc31608] | 552 | for data in selected_data_list: |
---|
[5e48acb] | 553 | if data is not None: |
---|
[33b7954] | 554 | # 2D has no same group_id |
---|
| 555 | if data.__class__.__name__ == 'Data2D': |
---|
| 556 | group_id = wx.NewId() |
---|
[5e48acb] | 557 | data.group_id = group_id |
---|
[14774db] | 558 | if group_id not in data.list_group_id: |
---|
| 559 | data.list_group_id.append(group_id) |
---|
| 560 | page = self.add_fit_page(data=[data]) |
---|
[cc31608] | 561 | except: |
---|
| 562 | msg = "Fitting Set_data: " + str(sys.exc_value) |
---|
| 563 | wx.PostEvent(self.parent, StatusEvent(status=msg, info="error")) |
---|
[1b1bbf9] | 564 | |
---|
| 565 | def set_top_panel(self): |
---|
| 566 | """ |
---|
| 567 | Close default (welcome) panel |
---|
| 568 | """ |
---|
| 569 | if 'default' in self.parent.panels: |
---|
| 570 | self.parent.on_close_welcome_panel() |
---|
| 571 | |
---|
[5e48acb] | 572 | |
---|
[e88ebfd] | 573 | def set_theory(self, theory_list=None): |
---|
| 574 | """ |
---|
| 575 | """ |
---|
| 576 | #set the model state for a given theory_state: |
---|
| 577 | for item in theory_list: |
---|
| 578 | try: |
---|
| 579 | _, theory_state = item |
---|
| 580 | self.fit_panel.set_model_state(theory_state) |
---|
| 581 | except: |
---|
| 582 | msg = "Fitting: cannot deal with the theory received" |
---|
| 583 | logging.error("set_theory " + msg + "\n" + str(sys.exc_value)) |
---|
| 584 | wx.PostEvent(self.parent, StatusEvent(status=msg, info="error")) |
---|
[a0da535] | 585 | |
---|
[b63dc6e] | 586 | def set_state(self, state=None, datainfo=None, format=None): |
---|
[f83b94a] | 587 | """ |
---|
[5062bbf] | 588 | Call-back method for the fit page state reader. |
---|
[8897d66] | 589 | This method is called when a .fitv/.svs file is loaded. |
---|
[5062bbf] | 590 | |
---|
[8897d66] | 591 | : param state: PageState object |
---|
| 592 | : param datainfo: data |
---|
[f83b94a] | 593 | """ |
---|
[90a7bbd] | 594 | #state = self.state_reader.get_state() |
---|
[b63dc6e] | 595 | if state != None: |
---|
[4bee68d] | 596 | state = state.clone() |
---|
[b63dc6e] | 597 | # store fitting state in temp_state |
---|
| 598 | self.temp_state.append(state) |
---|
| 599 | else: |
---|
| 600 | self.temp_state = [] |
---|
[ef16f59] | 601 | # index to start with for a new set_state |
---|
| 602 | self.state_index = 0 |
---|
[b63dc6e] | 603 | # state file format |
---|
| 604 | self.sfile_ext = format |
---|
[75fbd17] | 605 | |
---|
| 606 | self.on_set_state_helper(event=None) |
---|
[ef16f59] | 607 | |
---|
[75fbd17] | 608 | def on_set_state_helper(self,event=None): |
---|
[4da35bc] | 609 | """ |
---|
[0fd2f27] | 610 | Set_state_helper. This actually sets state |
---|
| 611 | after plotting data from state file. |
---|
[ef16f59] | 612 | |
---|
[0fd2f27] | 613 | : event: FitStateUpdateEvent called |
---|
| 614 | by dataloader.plot_data from guiframe |
---|
[4da35bc] | 615 | """ |
---|
[7a07864] | 616 | if len(self.temp_state) == 0: |
---|
[0fd2f27] | 617 | if self.state_index==0 and len(self.mypanels) <= 0 \ |
---|
| 618 | and self.sfile_ext =='.svs': |
---|
[9b18735] | 619 | self.fit_panel.add_default_pages() |
---|
[b63dc6e] | 620 | self.temp_state = [] |
---|
| 621 | self.state_index = 0 |
---|
[4da35bc] | 622 | return |
---|
[3eb2811] | 623 | |
---|
[ef16f59] | 624 | try: |
---|
| 625 | # Load fitting state |
---|
| 626 | state = self.temp_state[self.state_index] |
---|
[3eb2811] | 627 | #panel state should have model selection to set_state |
---|
| 628 | if state.formfactorcombobox != None: |
---|
| 629 | #set state |
---|
[75fbd17] | 630 | data = self.parent.create_gui_data(state.data) |
---|
| 631 | data.group_id = state.data.group_id |
---|
[f95301b] | 632 | self.parent.add_data(data_list={data.id:data}) |
---|
[75fbd17] | 633 | wx.PostEvent(self.parent, NewPlotEvent(plot=data, |
---|
| 634 | title=data.title)) |
---|
[f95301b] | 635 | #need to be fix later make sure we are sendind guiframe.data |
---|
| 636 | #to panel |
---|
| 637 | state.data = data |
---|
[3eb2811] | 638 | page = self.fit_panel.set_state(state) |
---|
| 639 | else: |
---|
| 640 | #just set data because set_state won't work |
---|
[75fbd17] | 641 | data = self.parent.create_gui_data(state.data) |
---|
| 642 | data.group_id = state.data.group_id |
---|
[f95301b] | 643 | self.parent.add_data(data_list={data.id:data}) |
---|
| 644 | wx.PostEvent(self.parent, NewPlotEvent(plot=data, |
---|
| 645 | title=data.title)) |
---|
[cc31608] | 646 | page = self.add_fit_page([data]) |
---|
[2dbffcc] | 647 | caption = page.window_caption |
---|
| 648 | self.store_data(uid=page.uid, data_list=page.get_data_list(), |
---|
| 649 | caption=caption) |
---|
[1b1bbf9] | 650 | self.mypanels.append(page) |
---|
[3eb2811] | 651 | |
---|
[9b18735] | 652 | # get ready for the next set_state |
---|
[ef16f59] | 653 | self.state_index += 1 |
---|
[9b18735] | 654 | |
---|
[ef16f59] | 655 | #reset state variables to default when all set_state is finished. |
---|
| 656 | if len(self.temp_state) == self.state_index: |
---|
[9b18735] | 657 | |
---|
[ef16f59] | 658 | self.temp_state = [] |
---|
[b63dc6e] | 659 | #self.state_index = 0 |
---|
[ef16f59] | 660 | # Make sure the user sees the fitting panel after loading |
---|
[75fbd17] | 661 | #self.parent.set_perspective(self.perspective) |
---|
| 662 | self.on_perspective(event=None) |
---|
[ef16f59] | 663 | except: |
---|
[b63dc6e] | 664 | self.state_index==0 |
---|
[8897d66] | 665 | self.temp_state = [] |
---|
[ef16f59] | 666 | raise |
---|
[1b14795] | 667 | |
---|
| 668 | def set_param2fit(self, uid, param2fit): |
---|
| 669 | """ |
---|
| 670 | Set the list of param names to fit for fitprobelm |
---|
| 671 | """ |
---|
| 672 | self.page_finder[uid].set_param2fit(param2fit) |
---|
[5e48acb] | 673 | |
---|
| 674 | def set_graph_id(self, uid, graph_id): |
---|
| 675 | """ |
---|
| 676 | Set graph_id for fitprobelm |
---|
| 677 | """ |
---|
| 678 | self.page_finder[uid].set_graph_id(graph_id) |
---|
| 679 | |
---|
| 680 | def get_graph_id(self, uid): |
---|
| 681 | """ |
---|
| 682 | Set graph_id for fitprobelm |
---|
| 683 | """ |
---|
| 684 | return self.page_finder[uid].get_graph_id() |
---|
| 685 | |
---|
[f83b94a] | 686 | def save_fit_state(self, filepath, fitstate): |
---|
| 687 | """ |
---|
[5062bbf] | 688 | save fit page state into file |
---|
[f83b94a] | 689 | """ |
---|
| 690 | self.state_reader.write(filename=filepath, fitstate=fitstate) |
---|
[55bb249c] | 691 | |
---|
[f7ef313] | 692 | def set_fit_weight(self, uid, flag, is2d=False, fid=None): |
---|
[55bb249c] | 693 | """ |
---|
| 694 | Set the fit weights of a given page for all |
---|
| 695 | its data by default. If fid is provide then set the range |
---|
| 696 | only for the data with fid as id |
---|
| 697 | :param uid: id corresponding to a fit page |
---|
| 698 | :param fid: id corresponding to a fit problem (data, model) |
---|
| 699 | :param weight: current dy data |
---|
| 700 | """ |
---|
| 701 | if uid in self.page_finder.keys(): |
---|
[f7ef313] | 702 | self.page_finder[uid].set_weight(flag=flag, is2d=is2d) |
---|
[55bb249c] | 703 | |
---|
[2dbffcc] | 704 | def set_fit_range(self, uid, qmin, qmax, fid=None): |
---|
[ca7a626] | 705 | """ |
---|
[2dbffcc] | 706 | Set the fitting range of a given page for all |
---|
| 707 | its data by default. If fid is provide then set the range |
---|
| 708 | only for the data with fid as id |
---|
| 709 | :param uid: id corresponding to a fit page |
---|
| 710 | :param fid: id corresponding to a fit problem (data, model) |
---|
| 711 | :param qmin: minimum value of the fit range |
---|
| 712 | :param qmax: maximum value of the fit range |
---|
[ca7a626] | 713 | """ |
---|
[2dbffcc] | 714 | if uid in self.page_finder.keys(): |
---|
[f6933b8] | 715 | self.page_finder[uid].set_range(qmin=qmin, qmax=qmax, fid=fid) |
---|
| 716 | |
---|
[2dbffcc] | 717 | def schedule_for_fit(self, value=0, uid=None): |
---|
[948add7] | 718 | """ |
---|
[5062bbf] | 719 | Set the fit problem field to 0 or 1 to schedule that problem to fit. |
---|
| 720 | Schedule the specified fitproblem or get the fit problem related to |
---|
| 721 | the current page and set value. |
---|
| 722 | :param value: integer 0 or 1 |
---|
[2dbffcc] | 723 | :param uid: the id related to a page contaning fitting information |
---|
| 724 | """ |
---|
| 725 | if uid in self.page_finder.keys(): |
---|
[66ff250] | 726 | self.page_finder[uid].schedule_tofit(value) |
---|
[ca7a626] | 727 | |
---|
[d89f09b] | 728 | def get_page_finder(self): |
---|
[5062bbf] | 729 | """ |
---|
| 730 | return self.page_finder used also by simfitpage.py |
---|
| 731 | """ |
---|
[d89f09b] | 732 | return self.page_finder |
---|
| 733 | |
---|
[3b19ac9] | 734 | def set_page_finder(self,modelname,names,values): |
---|
[d89f09b] | 735 | """ |
---|
[5062bbf] | 736 | Used by simfitpage.py to reset a parameter given the string constrainst. |
---|
| 737 | |
---|
[0fd2f27] | 738 | :param modelname: the name ot the model for with the parameter |
---|
| 739 | has to reset |
---|
[5062bbf] | 740 | :param value: can be a string in this case. |
---|
| 741 | :param names: the paramter name |
---|
| 742 | |
---|
| 743 | :note: expecting park used for fit. |
---|
| 744 | |
---|
[d89f09b] | 745 | """ |
---|
[66ff250] | 746 | sim_page_id = self.sim_page.uid |
---|
| 747 | for uid, value in self.page_finder.iteritems(): |
---|
[fa02d95] | 748 | if uid != sim_page_id and uid != self.batch_page.uid: |
---|
[6bbeacd4] | 749 | list = value.get_model() |
---|
[f93dfcb] | 750 | model = list[0] |
---|
[6bbeacd4] | 751 | if model.name == modelname: |
---|
| 752 | value.set_model_param(names, values) |
---|
[d89f09b] | 753 | break |
---|
[2db1d66] | 754 | |
---|
[d89f09b] | 755 | def split_string(self,item): |
---|
| 756 | """ |
---|
[5062bbf] | 757 | receive a word containing dot and split it. used to split parameterset |
---|
| 758 | name into model name and parameter name example: :: |
---|
| 759 | |
---|
[3b19ac9] | 760 | paramaterset (item) = M1.A |
---|
[5062bbf] | 761 | Will return model_name = M1 , parameter name = A |
---|
| 762 | |
---|
[d89f09b] | 763 | """ |
---|
[7c8d3093] | 764 | if string.find(item, ".") != -1: |
---|
| 765 | param_names = re.split("\.", item) |
---|
| 766 | model_name = param_names[0] |
---|
[6d91073] | 767 | ##Assume max len is 3; eg., M0.radius.width |
---|
| 768 | if len(param_names) == 3: |
---|
[7c8d3093] | 769 | param_name = param_names[1] + "." + param_names[2] |
---|
[6d91073] | 770 | else: |
---|
[7c8d3093] | 771 | param_name = param_names[1] |
---|
| 772 | return model_name, param_name |
---|
[2296316] | 773 | |
---|
| 774 | def set_ftol(self, ftol=None): |
---|
| 775 | """ |
---|
| 776 | Set ftol: Relative error desired in the sum of chi squares. |
---|
| 777 | """ |
---|
| 778 | # check if it is flaot |
---|
| 779 | try: |
---|
| 780 | f_tol = float(ftol) |
---|
| 781 | except: |
---|
| 782 | # default |
---|
[2c6b224] | 783 | f_tol = SANS_F_TOL |
---|
[2296316] | 784 | |
---|
| 785 | self.ftol = f_tol |
---|
[2c6b224] | 786 | # update ftol menu help strings |
---|
| 787 | ftol_help = "Change the current FTolerance (=%s) " % str(self.ftol) |
---|
| 788 | ftol_help += "of Simple FitEngine..." |
---|
[dafc36f] | 789 | if self.menu1 != None: |
---|
| 790 | self.menu1.SetHelpString(self.id_tol, ftol_help) |
---|
[2c6b224] | 791 | |
---|
| 792 | def show_ftol_dialog(self, event=None): |
---|
| 793 | """ |
---|
| 794 | Dialog to select ftol for Scipy |
---|
| 795 | """ |
---|
| 796 | #if event != None: |
---|
| 797 | # event.Skip() |
---|
| 798 | from ftol_dialog import ChangeFtol |
---|
| 799 | panel = ChangeFtol(self.parent, self) |
---|
| 800 | panel.ShowModal() |
---|
| 801 | |
---|
[66ff250] | 802 | def stop_fit(self, uid): |
---|
[ed2ea6a] | 803 | """ |
---|
[5062bbf] | 804 | Stop the fit engine |
---|
[ed2ea6a] | 805 | """ |
---|
[66ff250] | 806 | if uid in self.fit_thread_list.keys(): |
---|
| 807 | calc_fit = self.fit_thread_list[uid] |
---|
| 808 | if calc_fit is not None and calc_fit.isrunning(): |
---|
| 809 | calc_fit.stop() |
---|
| 810 | msg = "Fit stop!" |
---|
| 811 | wx.PostEvent(self.parent, StatusEvent(status=msg, type="stop")) |
---|
[3ddc2c4] | 812 | del self.fit_thread_list[uid] |
---|
[66ff250] | 813 | #set the fit button label of page when fit stop is trigger from |
---|
| 814 | #simultaneous fit pane |
---|
[fa02d95] | 815 | sim_flag = self.sim_page is not None and uid == self.sim_page.uid |
---|
| 816 | batch_flag = self.batch_page is not None and uid == self.batch_page.uid |
---|
| 817 | if sim_flag or batch_flag: |
---|
[66ff250] | 818 | for uid, value in self.page_finder.iteritems(): |
---|
| 819 | if value.get_scheduled() == 1: |
---|
| 820 | if uid in self.fit_panel.opened_pages.keys(): |
---|
| 821 | panel = self.fit_panel.opened_pages[uid] |
---|
[fa02d95] | 822 | panel._on_fit_complete() |
---|
[6bbeacd4] | 823 | |
---|
[2dbffcc] | 824 | def set_smearer(self, uid, smearer, fid, qmin=None, qmax=None, draw=True, |
---|
| 825 | enable_smearer=False): |
---|
| 826 | """ |
---|
| 827 | Get a smear object and store it to a fit problem of fid as id. If proper |
---|
| 828 | flag is enable , will plot the theory with smearing information. |
---|
| 829 | |
---|
| 830 | :param smearer: smear object to allow smearing data of id fid |
---|
| 831 | :param enable_smearer: Define whether or not all (data, model) contained |
---|
| 832 | in the structure of id uid will be smeared before fitting. |
---|
| 833 | :param qmin: the maximum value of the theory plotting range |
---|
| 834 | :param qmax: the maximum value of the theory plotting range |
---|
| 835 | :param draw: Determine if the theory needs to be plot |
---|
[ca7a626] | 836 | """ |
---|
[66ff250] | 837 | if uid not in self.page_finder.keys(): |
---|
[2dbffcc] | 838 | return |
---|
| 839 | self.page_finder[uid].enable_smearing(flag=enable_smearer) |
---|
| 840 | self.page_finder[uid].set_smearer(smearer, fid=fid) |
---|
[6bbeacd4] | 841 | if draw: |
---|
| 842 | ## draw model 1D with smeared data |
---|
[2dbffcc] | 843 | data = self.page_finder[uid].get_fit_data(fid=fid) |
---|
| 844 | if data is None: |
---|
| 845 | msg = "set_mearer requires at least data.\n" |
---|
| 846 | msg += "Got data = %s .\n" % str(data) |
---|
[269df2b] | 847 | return |
---|
| 848 | #raise ValueError, msg |
---|
[2dbffcc] | 849 | model = self.page_finder[uid].get_model(fid=fid) |
---|
[6bbeacd4] | 850 | if model is None: |
---|
| 851 | return |
---|
[2dbffcc] | 852 | enable1D = issubclass(data.__class__, Data1D) |
---|
| 853 | enable2D = issubclass(data.__class__, Data2D) |
---|
[6bbeacd4] | 854 | ## if user has already selected a model to plot |
---|
| 855 | ## redraw the model with data smeared |
---|
[2dbffcc] | 856 | smear = self.page_finder[uid].get_smearer(fid=fid) |
---|
[342dc442] | 857 | |
---|
| 858 | # compute weight for the current data |
---|
| 859 | weight = self.page_finder[uid].get_weight(fid=fid) |
---|
| 860 | |
---|
[66ff250] | 861 | self.draw_model(model=model, data=data, page_id=uid, smearer=smear, |
---|
[ba1f0b2] | 862 | enable1D=enable1D, enable2D=enable2D, |
---|
[342dc442] | 863 | qmin=qmin, qmax=qmax, weight=weight) |
---|
[f6aee42] | 864 | self._mac_sleep(0.2) |
---|
| 865 | |
---|
| 866 | def _mac_sleep(self, sec=0.2): |
---|
[2dbffcc] | 867 | """ |
---|
| 868 | Give sleep to MAC |
---|
| 869 | """ |
---|
[f6aee42] | 870 | if ON_MAC: |
---|
[2dbffcc] | 871 | time.sleep(sec) |
---|
| 872 | |
---|
[66ff250] | 873 | def draw_model(self, model, page_id, data=None, smearer=None, |
---|
[67e258c] | 874 | enable1D=True, enable2D=False, |
---|
[5ef55d2] | 875 | state=None, |
---|
[f64a4b7] | 876 | fid=None, |
---|
[fa65e99] | 877 | toggle_mode_on=False, |
---|
[2dbffcc] | 878 | qmin=None, qmax=None, |
---|
[e3f6ef5] | 879 | update_chisqr=True, weight=None, source='model'): |
---|
[ca7a626] | 880 | """ |
---|
[5062bbf] | 881 | Draw model. |
---|
| 882 | |
---|
| 883 | :param model: the model to draw |
---|
| 884 | :param name: the name of the model to draw |
---|
| 885 | :param data: the data on which the model is based to be drawn |
---|
| 886 | :param description: model's description |
---|
| 887 | :param enable1D: if true enable drawing model 1D |
---|
| 888 | :param enable2D: if true enable drawing model 2D |
---|
| 889 | :param qmin: Range's minimum value to draw model |
---|
| 890 | :param qmax: Range's maximum value to draw model |
---|
| 891 | :param qstep: number of step to divide the x and y-axis |
---|
[2296316] | 892 | :param update_chisqr: update chisqr [bool] |
---|
[ed2ea6a] | 893 | |
---|
[d89f09b] | 894 | """ |
---|
[62f851f] | 895 | #self.weight = weight |
---|
[ad3fa1e] | 896 | if issubclass(data.__class__, Data1D) or not enable2D: |
---|
[f72333f] | 897 | ## draw model 1D with no loaded data |
---|
[67e258c] | 898 | self._draw_model1D(model=model, |
---|
| 899 | data=data, |
---|
[66ff250] | 900 | page_id=page_id, |
---|
[67e258c] | 901 | enable1D=enable1D, |
---|
| 902 | smearer=smearer, |
---|
| 903 | qmin=qmin, |
---|
| 904 | qmax=qmax, |
---|
[f64a4b7] | 905 | fid=fid, |
---|
[62f851f] | 906 | weight=weight, |
---|
[fa65e99] | 907 | toggle_mode_on=toggle_mode_on, |
---|
[5ef55d2] | 908 | state=state, |
---|
[e3f6ef5] | 909 | update_chisqr=update_chisqr, |
---|
| 910 | source=source) |
---|
[f72333f] | 911 | else: |
---|
| 912 | ## draw model 2D with no initial data |
---|
[ba1f0b2] | 913 | self._draw_model2D(model=model, |
---|
[66ff250] | 914 | page_id=page_id, |
---|
[67e258c] | 915 | data=data, |
---|
| 916 | enable2D=enable2D, |
---|
| 917 | smearer=smearer, |
---|
| 918 | qmin=qmin, |
---|
| 919 | qmax=qmax, |
---|
[f64a4b7] | 920 | fid=fid, |
---|
[d682c92] | 921 | weight=weight, |
---|
[5ef55d2] | 922 | state=state, |
---|
[fa65e99] | 923 | toggle_mode_on=toggle_mode_on, |
---|
[e3f6ef5] | 924 | update_chisqr=update_chisqr, |
---|
| 925 | source=source) |
---|
[2db1d66] | 926 | |
---|
[922497f] | 927 | def onFit(self, uid): |
---|
[ca7a626] | 928 | """ |
---|
[2dbffcc] | 929 | Get series of data, model, associates parameters and range and send then |
---|
| 930 | to series of fit engines. Fit data and model, display result to |
---|
| 931 | corresponding panels. |
---|
| 932 | :param uid: id related to the panel currently calling this fit function. |
---|
[ca7a626] | 933 | """ |
---|
[31469d50] | 934 | flag = True |
---|
[bb18ef1] | 935 | ## count the number of fitproblem schedule to fit |
---|
[67e258c] | 936 | fitproblem_count = 0 |
---|
[66ff250] | 937 | for value in self.page_finder.values(): |
---|
[67e258c] | 938 | if value.get_scheduled() == 1: |
---|
[bb18ef1] | 939 | fitproblem_count += 1 |
---|
[7db52f1] | 940 | self._gui_engine = self._return_engine_type() |
---|
[c660493] | 941 | self.fitproblem_count = fitproblem_count |
---|
[67e258c] | 942 | if self._fit_engine == "park": |
---|
| 943 | engineType = "Simultaneous Fit" |
---|
[ca7a626] | 944 | else: |
---|
[67e258c] | 945 | engineType = "Single Fit" |
---|
[922497f] | 946 | fitter_list = [] |
---|
| 947 | sim_fitter = None |
---|
[284f6fe] | 948 | is_single_fit = True |
---|
[fa02d95] | 949 | batch_on = False |
---|
[922497f] | 950 | if self.sim_page is not None and self.sim_page.uid == uid: |
---|
[284f6fe] | 951 | #simulatanous fit only one engine need to be created |
---|
| 952 | ## if simultaneous fit change automatically the engine to park |
---|
| 953 | self._on_change_engine(engine='park') |
---|
[922497f] | 954 | sim_fitter = Fit(self._fit_engine) |
---|
[fa02d95] | 955 | sim_fitter.fitter_id = self.sim_page.uid |
---|
[922497f] | 956 | fitter_list.append(sim_fitter) |
---|
[284f6fe] | 957 | is_single_fit = False |
---|
[fa02d95] | 958 | batch_on = self.sim_page.batch_on |
---|
[7db52f1] | 959 | |
---|
[284f6fe] | 960 | |
---|
| 961 | self.fitproblem_count = fitproblem_count |
---|
| 962 | if self._fit_engine == "park": |
---|
| 963 | engineType = "Simultaneous Fit" |
---|
| 964 | else: |
---|
| 965 | engineType = "Single Fit" |
---|
[922497f] | 966 | |
---|
[67e258c] | 967 | self.current_pg = None |
---|
[66ff250] | 968 | list_page_id = [] |
---|
[922497f] | 969 | fit_id = 0 |
---|
[33dd2e5] | 970 | batch_inputs = {} |
---|
| 971 | batch_outputs = {} |
---|
[66ff250] | 972 | for page_id, value in self.page_finder.iteritems(): |
---|
[dc613d6] | 973 | # For simulfit (uid give with None), do for-loop |
---|
| 974 | # if uid is specified (singlefit), do it only on the page. |
---|
| 975 | if engineType == "Single Fit": |
---|
[fa02d95] | 976 | #combine more than 1 batch page on single mode |
---|
| 977 | if self.batch_page is None or self.batch_page.uid != uid: |
---|
| 978 | if page_id != uid: |
---|
| 979 | continue |
---|
[d89f09b] | 980 | try: |
---|
[67e258c] | 981 | if value.get_scheduled() == 1: |
---|
[f64a4b7] | 982 | value.nbr_residuals_computed = 0 |
---|
[f93dfcb] | 983 | #Get list of parameters name to fit |
---|
[d89f09b] | 984 | pars = [] |
---|
| 985 | templist = [] |
---|
[66ff250] | 986 | page = self.fit_panel.get_page_by_id(page_id) |
---|
[7ee79cb] | 987 | self.set_fit_weight(uid=page.uid, |
---|
| 988 | flag=page.get_weight_flag(), |
---|
| 989 | is2d = page._is_2D()) |
---|
[3b19ac9] | 990 | templist = page.get_param_list() |
---|
[31469d50] | 991 | flag = page._update_paramv_on_fit() |
---|
| 992 | if not flag: |
---|
| 993 | msg = "Fitting range or parameter values are" |
---|
| 994 | msg += " invalid in %s"% \ |
---|
| 995 | page.window_caption |
---|
| 996 | wx.PostEvent(page.parent.parent, |
---|
| 997 | StatusEvent(status= msg, info="error", |
---|
| 998 | type="stop")) |
---|
| 999 | return flag |
---|
[d89f09b] | 1000 | for element in templist: |
---|
[513115c] | 1001 | name = str(element[1]) |
---|
[ca7a626] | 1002 | pars.append(name) |
---|
[7bd6cfae] | 1003 | fitproblem_list = value.values() |
---|
| 1004 | for fitproblem in fitproblem_list: |
---|
[922497f] | 1005 | if sim_fitter is None: |
---|
| 1006 | fitter = Fit(self._fit_engine) |
---|
[fa02d95] | 1007 | fitter.fitter_id = page_id |
---|
[33dd2e5] | 1008 | self._fit_helper(fitproblem=fitproblem, |
---|
| 1009 | pars=pars, |
---|
| 1010 | fitter=fitter, |
---|
| 1011 | fit_id=fit_id, |
---|
| 1012 | batch_inputs=batch_inputs, |
---|
| 1013 | batch_outputs=batch_outputs) |
---|
[922497f] | 1014 | fitter_list.append(fitter) |
---|
| 1015 | else: |
---|
| 1016 | fitter = sim_fitter |
---|
[33dd2e5] | 1017 | self._fit_helper(fitproblem=fitproblem, |
---|
| 1018 | pars=pars, |
---|
| 1019 | fitter=fitter, |
---|
| 1020 | fit_id=fit_id, |
---|
| 1021 | batch_inputs=batch_inputs, |
---|
| 1022 | batch_outputs=batch_outputs) |
---|
[922497f] | 1023 | fit_id += 1 |
---|
[66ff250] | 1024 | list_page_id.append(page_id) |
---|
| 1025 | current_page_id = page_id |
---|
[922497f] | 1026 | value.clear_model_param() |
---|
[d89f09b] | 1027 | except: |
---|
[31469d50] | 1028 | flag = False |
---|
[ba1f0b2] | 1029 | msg= "%s error: %s" % (engineType, sys.exc_value) |
---|
| 1030 | wx.PostEvent(self.parent, StatusEvent(status=msg, info="error", |
---|
| 1031 | type="stop")) |
---|
[31469d50] | 1032 | return flag |
---|
[e54d2c32] | 1033 | ## If a thread is already started, stop it |
---|
| 1034 | #if self.calc_fit!= None and self.calc_fit.isrunning(): |
---|
| 1035 | # self.calc_fit.stop() |
---|
[a2cb1f9] | 1036 | msg = "Fitting is in progress..." |
---|
| 1037 | wx.PostEvent( self.parent, StatusEvent(status=msg, type="progress" )) |
---|
| 1038 | |
---|
| 1039 | #Handler used for park engine displayed message |
---|
[66ff250] | 1040 | handler = ConsoleUpdate(parent=self.parent, |
---|
| 1041 | manager=self, |
---|
| 1042 | improvement_delta=0.1) |
---|
[f6aee42] | 1043 | self._mac_sleep(0.2) |
---|
[e54d2c32] | 1044 | ## perform single fit |
---|
[05fb6d12] | 1045 | try: |
---|
| 1046 | page = self.fit_panel.get_page_by_id(uid) |
---|
| 1047 | batch_on = page.batch_on |
---|
| 1048 | except: |
---|
[fa02d95] | 1049 | try: |
---|
| 1050 | #if the id cannot be found then we deal with a self.sim_page |
---|
| 1051 | #or a self.batch_page |
---|
| 1052 | if self.sim_page is not None and uid == self.sim_page.uid: |
---|
[7b1ca97] | 1053 | batch_on = self.sim_page.batch_on |
---|
[fa02d95] | 1054 | if self.batch_page is not None and uid == self.batch_page.uid: |
---|
[7b1ca97] | 1055 | batch_on = self.batch_page.batch_on |
---|
[fa02d95] | 1056 | except: |
---|
[7b1ca97] | 1057 | batch_on = False |
---|
| 1058 | #raise |
---|
| 1059 | |
---|
[05fb6d12] | 1060 | # batch fit |
---|
| 1061 | if batch_on: |
---|
[91a43d0] | 1062 | calc_fit = FitThread(handler = handler, |
---|
[cc31608] | 1063 | fn=fitter_list, |
---|
[2296316] | 1064 | pars=pars, |
---|
[33dd2e5] | 1065 | batch_inputs=batch_inputs, |
---|
| 1066 | batch_outputs=batch_outputs, |
---|
[2296316] | 1067 | page_id=list_page_id, |
---|
[92a5ac92] | 1068 | completefn=self._batch_fit_complete, |
---|
[7db52f1] | 1069 | ftol=self.ftol, |
---|
| 1070 | reset_flag=self.batch_reset_flag) |
---|
[e54d2c32] | 1071 | else: |
---|
[92a5ac92] | 1072 | # single fit: not batch and not simul fit |
---|
| 1073 | if not is_single_fit: |
---|
| 1074 | current_page_id = self.sim_page.uid |
---|
[e54d2c32] | 1075 | ## Perform more than 1 fit at the time |
---|
[58e0c83] | 1076 | calc_fit = FitThread(handler=handler, |
---|
[cc31608] | 1077 | fn=fitter_list, |
---|
[33dd2e5] | 1078 | batch_inputs=batch_inputs, |
---|
| 1079 | batch_outputs=batch_outputs, |
---|
[66ff250] | 1080 | page_id=list_page_id, |
---|
[2296316] | 1081 | updatefn=handler.update_fit, |
---|
[6a4002d] | 1082 | completefn=self._fit_completed, |
---|
[2296316] | 1083 | ftol=self.ftol) |
---|
[66ff250] | 1084 | self.fit_thread_list[current_page_id] = calc_fit |
---|
[a2cb1f9] | 1085 | calc_fit.queue() |
---|
[cc31608] | 1086 | msg = "Fitting is in progress..." |
---|
| 1087 | wx.PostEvent( self.parent, StatusEvent(status=msg, type="progress" )) |
---|
| 1088 | |
---|
| 1089 | self.ready_fit(calc_fit=calc_fit) |
---|
[31469d50] | 1090 | return flag |
---|
| 1091 | |
---|
[662da312] | 1092 | def ready_fit(self, calc_fit): |
---|
[c660493] | 1093 | """ |
---|
| 1094 | Ready for another fit |
---|
| 1095 | """ |
---|
| 1096 | if self.fitproblem_count != None and self.fitproblem_count > 1: |
---|
[662da312] | 1097 | calc_fit.ready(2.5) |
---|
[c660493] | 1098 | else: |
---|
| 1099 | time.sleep(0.4) |
---|
[2f189dc] | 1100 | |
---|
[2dbffcc] | 1101 | def remove_plot(self, uid, fid=None, theory=False): |
---|
[2f189dc] | 1102 | """ |
---|
[5062bbf] | 1103 | remove model plot when a fit page is closed |
---|
[2dbffcc] | 1104 | :param uid: the id related to the fitpage to close |
---|
| 1105 | :param fid: the id of the fitproblem(data, model, range,etc) |
---|
[2f189dc] | 1106 | """ |
---|
[2dbffcc] | 1107 | if uid not in self.page_finder.keys(): |
---|
| 1108 | return |
---|
| 1109 | fitproblemList = self.page_finder[uid].get_fit_problem(fid) |
---|
| 1110 | for fitproblem in fitproblemList: |
---|
| 1111 | data = fitproblem.get_fit_data() |
---|
| 1112 | model = fitproblem.get_model() |
---|
| 1113 | plot_id = None |
---|
| 1114 | if model is not None: |
---|
| 1115 | plot_id = data.id + name |
---|
| 1116 | if theory: |
---|
| 1117 | plot_id = data.id |
---|
| 1118 | group_id = data.group_id |
---|
| 1119 | wx.PostEvent(self.parent, NewPlotEvent(id=plot_id, |
---|
| 1120 | group_id=group_id, |
---|
| 1121 | action='remove')) |
---|
[edcbd467] | 1122 | |
---|
[2dbffcc] | 1123 | def store_data(self, uid, data_list=None, caption=None): |
---|
[31b0c47] | 1124 | """ |
---|
[2dbffcc] | 1125 | Recieve a list of data and store them ans well as a caption of |
---|
| 1126 | the fit page where they come from. |
---|
| 1127 | :param uid: if related to a fit page |
---|
| 1128 | :param data_list: list of data to fit |
---|
| 1129 | :param caption: caption of the window related to these data |
---|
[31b0c47] | 1130 | """ |
---|
[cc31608] | 1131 | if data_list is None: |
---|
| 1132 | data_list = [] |
---|
[f7ef313] | 1133 | |
---|
[2dbffcc] | 1134 | self.page_finder[uid].set_fit_data(data=data_list) |
---|
| 1135 | if caption is not None: |
---|
| 1136 | self.page_finder[uid].set_fit_tab_caption(caption=caption) |
---|
[f7ef313] | 1137 | |
---|
[6bbeacd4] | 1138 | def on_add_new_page(self, event=None): |
---|
[edcbd467] | 1139 | """ |
---|
[6bbeacd4] | 1140 | ask fit panel to create a new empty page |
---|
[edcbd467] | 1141 | """ |
---|
| 1142 | try: |
---|
[6bbeacd4] | 1143 | page = self.fit_panel.add_empty_page() |
---|
[2dbffcc] | 1144 | page_caption = page.window_caption |
---|
[6450d8c] | 1145 | # add data associated to the page created |
---|
| 1146 | if page != None: |
---|
[f304194] | 1147 | wx.PostEvent(self.parent, StatusEvent(status="Page Created", |
---|
[31b0c47] | 1148 | info="info")) |
---|
[edcbd467] | 1149 | else: |
---|
[f304194] | 1150 | msg = "Page was already Created" |
---|
[a0da535] | 1151 | wx.PostEvent(self.parent, StatusEvent(status=msg, |
---|
| 1152 | info="warning")) |
---|
[1b1bbf9] | 1153 | self.set_top_panel() |
---|
[edcbd467] | 1154 | except: |
---|
[2dbffcc] | 1155 | msg = "Creating Fit page: %s"%sys.exc_value |
---|
| 1156 | wx.PostEvent(self.parent, StatusEvent(status=msg, info="error")) |
---|
[6bbeacd4] | 1157 | |
---|
| 1158 | def add_fit_page(self, data): |
---|
| 1159 | """ |
---|
| 1160 | given a data, ask to the fitting panel to create a new fitting page, |
---|
| 1161 | get this page and store it into the page_finder of this plug-in |
---|
[2dbffcc] | 1162 | :param data: is a list of data |
---|
[6bbeacd4] | 1163 | """ |
---|
| 1164 | page = self.fit_panel.set_data(data) |
---|
[7f76f89] | 1165 | # page could be None when loading state files |
---|
| 1166 | if page == None: |
---|
| 1167 | return page |
---|
[2dbffcc] | 1168 | page_caption = page.window_caption |
---|
[6bbeacd4] | 1169 | #append Data1D to the panel containing its theory |
---|
| 1170 | #if theory already plotted |
---|
[66ff250] | 1171 | if page.uid in self.page_finder: |
---|
[cc31608] | 1172 | data = page.get_data() |
---|
[2dbffcc] | 1173 | theory_data = self.page_finder[page.uid].get_theory_data(data.id) |
---|
[6bbeacd4] | 1174 | if issubclass(data.__class__, Data2D): |
---|
[e88ebfd] | 1175 | data.group_id = wx.NewId() |
---|
[a5701e6] | 1176 | if theory_data is not None: |
---|
[66ff250] | 1177 | group_id = str(page.uid) + " Model1D" |
---|
[a5701e6] | 1178 | wx.PostEvent(self.parent, |
---|
| 1179 | NewPlotEvent(group_id=group_id, |
---|
| 1180 | action="delete")) |
---|
[0fd2f27] | 1181 | self.parent.update_data(prev_data=theory_data, |
---|
| 1182 | new_data=data) |
---|
[6bbeacd4] | 1183 | else: |
---|
| 1184 | if theory_data is not None: |
---|
[66ff250] | 1185 | group_id = str(page.uid) + " Model2D" |
---|
[e88ebfd] | 1186 | data.group_id = theory_data.group_id |
---|
[a5701e6] | 1187 | wx.PostEvent(self.parent, |
---|
| 1188 | NewPlotEvent(group_id=group_id, |
---|
| 1189 | action="delete")) |
---|
[0fd2f27] | 1190 | self.parent.update_data(prev_data=theory_data, |
---|
| 1191 | new_data=data) |
---|
[2dbffcc] | 1192 | self.store_data(uid=page.uid, data_list=page.get_data_list(), |
---|
| 1193 | caption=page.window_caption) |
---|
[33dd2e5] | 1194 | if self.sim_page is not None and not self.batch_on: |
---|
[6bbeacd4] | 1195 | self.sim_page.draw_page() |
---|
[fa02d95] | 1196 | if self.batch_page is not None and self.batch_on: |
---|
| 1197 | self.batch_page.draw_page() |
---|
| 1198 | |
---|
[1b1bbf9] | 1199 | return page |
---|
[6bbeacd4] | 1200 | |
---|
[848a2ef] | 1201 | def _onEVT_SLICER_PANEL(self, event): |
---|
| 1202 | """ |
---|
[5062bbf] | 1203 | receive and event telling to update a panel with a name starting with |
---|
[2e08a9f] | 1204 | event.panel_name. this method update slicer panel |
---|
| 1205 | for a given interactor. |
---|
[5062bbf] | 1206 | |
---|
[2e08a9f] | 1207 | :param event: contains type of slicer , paramaters for updating |
---|
| 1208 | the panel and panel_name to find the slicer 's panel concerned. |
---|
[848a2ef] | 1209 | """ |
---|
| 1210 | for item in self.parent.panels: |
---|
[0fd2f27] | 1211 | name = event.panel_name |
---|
| 1212 | if self.parent.panels[item].window_caption.startswith(name): |
---|
[848a2ef] | 1213 | self.parent.panels[item].set_slicer(event.type, event.params) |
---|
[df4c3ad] | 1214 | |
---|
| 1215 | self.parent._mgr.Update() |
---|
[b324aa9] | 1216 | |
---|
[848a2ef] | 1217 | def _closed_fitpage(self, event): |
---|
| 1218 | """ |
---|
[5062bbf] | 1219 | request fitpanel to close a given page when its unique data is removed |
---|
| 1220 | from the plot. close fitpage only when the a loaded data is removed |
---|
[848a2ef] | 1221 | """ |
---|
[784e2fa] | 1222 | if event is None or event.data is None: |
---|
| 1223 | return |
---|
| 1224 | if hasattr(event.data,"is_data"): |
---|
[a0da535] | 1225 | if not event.data.is_data or \ |
---|
[66ff250] | 1226 | event.data.__class__.__name__ == "Data1D": |
---|
[784e2fa] | 1227 | self.fit_panel.close_page_with_data(event.data) |
---|
[2dbffcc] | 1228 | |
---|
[dc613d6] | 1229 | def _reset_schedule_problem(self, value=0, uid=None): |
---|
[6f023e8] | 1230 | """ |
---|
[5062bbf] | 1231 | unschedule or schedule all fitproblem to be fit |
---|
[6f023e8] | 1232 | """ |
---|
[dc613d6] | 1233 | # case that uid is not specified |
---|
| 1234 | if uid == None: |
---|
| 1235 | for page_id in self.page_finder.keys(): |
---|
| 1236 | self.page_finder[page_id].schedule_tofit(value) |
---|
| 1237 | # when uid is given |
---|
| 1238 | else: |
---|
[2dbffcc] | 1239 | if uid in self.page_finder.keys(): |
---|
| 1240 | self.page_finder[uid].schedule_tofit(value) |
---|
[dc613d6] | 1241 | |
---|
[33dd2e5] | 1242 | def _fit_helper(self, fitproblem, pars, fitter, fit_id, |
---|
| 1243 | batch_inputs, batch_outputs): |
---|
[2140e68] | 1244 | """ |
---|
[2dbffcc] | 1245 | Create and set fit engine with series of data and model |
---|
| 1246 | :param pars: list of fittable parameters |
---|
| 1247 | :param fitter_list: list of fit engine |
---|
| 1248 | :param value: structure storing data mapped to their model, range etc.. |
---|
[2140e68] | 1249 | """ |
---|
[922497f] | 1250 | data = fitproblem.get_fit_data() |
---|
| 1251 | model = fitproblem.get_model() |
---|
| 1252 | smearer = fitproblem.get_smearer() |
---|
| 1253 | qmin, qmax = fitproblem.get_range() |
---|
[29a4024] | 1254 | |
---|
[922497f] | 1255 | #Extra list of parameters and their constraints |
---|
| 1256 | listOfConstraint = [] |
---|
| 1257 | param = fitproblem.get_model_param() |
---|
| 1258 | if len(param) > 0: |
---|
| 1259 | for item in param: |
---|
| 1260 | ## check if constraint |
---|
| 1261 | if item[0] != None and item[1] != None: |
---|
| 1262 | listOfConstraint.append((item[0],item[1])) |
---|
[29a4024] | 1263 | new_model = model#deepcopy(model) |
---|
[41661a0] | 1264 | fitter.set_model(new_model, fit_id, pars, data=data, |
---|
| 1265 | constraints=listOfConstraint) |
---|
[922497f] | 1266 | fitter.set_data(data=data, id=fit_id, smearer=smearer, qmin=qmin, |
---|
| 1267 | qmax=qmax) |
---|
| 1268 | fitter.select_problem_for_fit(id=fit_id, value=1) |
---|
[7bd6cfae] | 1269 | |
---|
[33dd2e5] | 1270 | |
---|
[c77d859] | 1271 | def _onSelect(self,event): |
---|
| 1272 | """ |
---|
[5062bbf] | 1273 | when Select data to fit a new page is created .Its reference is |
---|
| 1274 | added to self.page_finder |
---|
[d89f09b] | 1275 | """ |
---|
[c77d859] | 1276 | self.panel = event.GetEventObject() |
---|
[67e258c] | 1277 | Plugin.on_perspective(self, event=event) |
---|
[5e48acb] | 1278 | self.select_data(self.panel) |
---|
| 1279 | |
---|
| 1280 | def select_data(self, panel): |
---|
| 1281 | """ |
---|
| 1282 | """ |
---|
| 1283 | self.panel = panel |
---|
[6ed82c7] | 1284 | for plottable in self.panel.graph.plottables: |
---|
[2fff4db] | 1285 | if plottable.__class__.__name__ in ["Data1D", "Theory1D"]: |
---|
[3831ea1e] | 1286 | data_id = self.panel.graph.selected_plottable |
---|
| 1287 | if plottable == self.panel.plots[data_id]: |
---|
[6bbeacd4] | 1288 | data = plottable |
---|
[cc31608] | 1289 | self.add_fit_page(data=[data]) |
---|
[edcbd467] | 1290 | return |
---|
[c77d859] | 1291 | else: |
---|
[6bbeacd4] | 1292 | data = plottable |
---|
[cc31608] | 1293 | self.add_fit_page(data=[data]) |
---|
[1b1bbf9] | 1294 | self.set_top_panel() |
---|
[1c1436d] | 1295 | |
---|
[66ff250] | 1296 | def update_fit(self, result=None, msg=""): |
---|
| 1297 | """ |
---|
| 1298 | """ |
---|
| 1299 | print "update_fit result", result |
---|
| 1300 | |
---|
[41661a0] | 1301 | |
---|
[92a5ac92] | 1302 | def _batch_fit_complete(self, result, pars, page_id, |
---|
[33dd2e5] | 1303 | batch_outputs, batch_inputs, elapsed=None): |
---|
[cc31608] | 1304 | """ |
---|
[2dbffcc] | 1305 | Display fit result in batch |
---|
| 1306 | :param result: list of objects received fromt fit engines |
---|
| 1307 | :param pars: list of fitted parameters names |
---|
| 1308 | :param page_id: list of page ids which called fit function |
---|
| 1309 | :param elapsed: time spent at the fitting level |
---|
[cc31608] | 1310 | """ |
---|
[92a5ac92] | 1311 | self._mac_sleep(0.2) |
---|
| 1312 | uid = page_id[0] |
---|
| 1313 | if uid in self.fit_thread_list.keys(): |
---|
| 1314 | del self.fit_thread_list[uid] |
---|
| 1315 | |
---|
[cc31608] | 1316 | self._update_fit_button(page_id) |
---|
[2bb37c3] | 1317 | t1 = time.time() |
---|
| 1318 | str_time = time.strftime("%a, %d %b %Y %H:%M:%S ", time.localtime(t1)) |
---|
| 1319 | msg = "Fit completed on %s \n" % str_time |
---|
| 1320 | msg += "Duration time: %s s.\n" % str(elapsed) |
---|
[cc31608] | 1321 | wx.PostEvent(self.parent, StatusEvent(status=msg, info="info", |
---|
| 1322 | type="stop")) |
---|
[fa02d95] | 1323 | |
---|
[33dd2e5] | 1324 | if batch_outputs is None: |
---|
| 1325 | batch_outputs = {} |
---|
[fa02d95] | 1326 | |
---|
| 1327 | # format batch_outputs |
---|
| 1328 | batch_outputs["Chi2"] = [] |
---|
| 1329 | #Don't like these loops |
---|
| 1330 | # Need to create dictionary of all fitted parameters |
---|
| 1331 | # since the number of parameters can differ between each fit result |
---|
| 1332 | for list_res in result: |
---|
| 1333 | for res in list_res: |
---|
| 1334 | model, data = res.inputs[0] |
---|
| 1335 | if model is not None and hasattr(model, "model"): |
---|
| 1336 | model = model.model |
---|
| 1337 | #get all fittable parameters of the current model |
---|
| 1338 | for param in model.getParamList(): |
---|
| 1339 | if param not in batch_outputs.keys(): |
---|
| 1340 | batch_outputs[param] = [] |
---|
| 1341 | for param in model.getDispParamList(): |
---|
| 1342 | if not model.is_fittable(param) and \ |
---|
| 1343 | param in batch_outputs.keys(): |
---|
| 1344 | del batch_outputs[param] |
---|
| 1345 | # Add fitted parameters and their error |
---|
| 1346 | for param in res.param_list: |
---|
| 1347 | if param not in batch_outputs.keys(): |
---|
| 1348 | batch_outputs[param] = [] |
---|
| 1349 | err_param = "error on %s" % str(param) |
---|
| 1350 | if err_param not in batch_inputs.keys(): |
---|
| 1351 | batch_inputs[err_param] = [] |
---|
| 1352 | msg = "" |
---|
| 1353 | for list_res in result: |
---|
| 1354 | for res in list_res: |
---|
| 1355 | pid = res.fitter_id |
---|
| 1356 | model, data = res.inputs[0] |
---|
| 1357 | correct_result = False |
---|
| 1358 | if model is not None and hasattr(model, "model"): |
---|
| 1359 | model = model.model |
---|
| 1360 | if data is not None and hasattr(data, "sans_data"): |
---|
| 1361 | data = data.sans_data |
---|
| 1362 | |
---|
| 1363 | is_data2d = issubclass(data.__class__, Data2D) |
---|
| 1364 | #check consistency of arrays |
---|
| 1365 | if not is_data2d: |
---|
| 1366 | if len(res.theory) == len(res.index[res.index]) and \ |
---|
| 1367 | len(res.index) == len(data.y): |
---|
[46c4ccb] | 1368 | correct_result = True |
---|
[fa02d95] | 1369 | else: |
---|
| 1370 | copy_data = deepcopy(data) |
---|
| 1371 | new_theory = copy_data.data |
---|
| 1372 | new_theory[res.index] = res.theory |
---|
| 1373 | new_theory[res.index == False] = numpy.nan |
---|
| 1374 | correct_result = True |
---|
| 1375 | #get all fittable parameters of the current model |
---|
| 1376 | param_list = model.getParamList() |
---|
| 1377 | for param in model.getDispParamList(): |
---|
| 1378 | if not model.is_fittable(param) and \ |
---|
| 1379 | param in param_list: |
---|
| 1380 | param_list.remove(param) |
---|
| 1381 | if not correct_result or res.fitness is None or \ |
---|
| 1382 | not numpy.isfinite(res.fitness) or \ |
---|
| 1383 | numpy.any(res.pvec == None) or not \ |
---|
| 1384 | numpy.all(numpy.isfinite(res.pvec)): |
---|
| 1385 | data_name = str(None) |
---|
| 1386 | if data is not None: |
---|
| 1387 | data_name = str(data.name) |
---|
| 1388 | model_name = str(None) |
---|
| 1389 | if model is not None: |
---|
| 1390 | model_name = str(model.name) |
---|
| 1391 | msg += "Data %s and Model %s did not fit.\n" % (data_name, |
---|
| 1392 | model_name) |
---|
| 1393 | ERROR = numpy.NAN |
---|
| 1394 | cell = BatchCell() |
---|
| 1395 | cell.label = res.fitness |
---|
| 1396 | cell.value = res.fitness |
---|
| 1397 | batch_outputs["Chi2"].append(ERROR) |
---|
| 1398 | for param in param_list: |
---|
| 1399 | # save value of fixed parameters |
---|
| 1400 | if param not in res.param_list: |
---|
| 1401 | batch_outputs[str(param)].append(ERROR) |
---|
| 1402 | else: |
---|
[4a52223] | 1403 | #save only fitted values |
---|
[fa02d95] | 1404 | batch_outputs[param].append(ERROR) |
---|
| 1405 | batch_inputs["error on %s" % str(param)].append(ERROR) |
---|
| 1406 | else: |
---|
[26e1001] | 1407 | # ToDo: Why sometimes res.pvec comes with numpy.float64? |
---|
| 1408 | # Need to fix it within ScipyEngine |
---|
| 1409 | if res.pvec.__class__== numpy.float64: |
---|
| 1410 | res.pvec = [res.pvec] |
---|
| 1411 | |
---|
[fa02d95] | 1412 | cell = BatchCell() |
---|
| 1413 | cell.label = res.fitness |
---|
| 1414 | cell.value = res.fitness |
---|
| 1415 | batch_outputs["Chi2"].append(cell) |
---|
| 1416 | # add parameters to batch_results |
---|
| 1417 | for param in param_list: |
---|
| 1418 | # save value of fixed parameters |
---|
| 1419 | if param not in res.param_list: |
---|
| 1420 | batch_outputs[str(param)].append(model.getParam(param)) |
---|
| 1421 | else: |
---|
| 1422 | index = res.param_list.index(param) |
---|
[47d9be79] | 1423 | #save only fitted values |
---|
[fa02d95] | 1424 | batch_outputs[param].append(res.pvec[index]) |
---|
| 1425 | if res.stderr is not None and \ |
---|
| 1426 | len(res.stderr) == len(res.param_list): |
---|
[15f68ce] | 1427 | item = res.stderr[index] |
---|
[fa02d95] | 1428 | batch_inputs["error on %s" % param].append(item) |
---|
[356d2d3] | 1429 | else: |
---|
| 1430 | batch_inputs["error on %s" % param].append('-') |
---|
[fa02d95] | 1431 | model.setParam(param, res.pvec[index]) |
---|
| 1432 | #fill the batch result with emtpy value if not in the current |
---|
| 1433 | #model |
---|
| 1434 | EMPTY = "-" |
---|
| 1435 | for key in batch_outputs.keys(): |
---|
| 1436 | if key not in param_list and key not in ["Chi2", "Data"]: |
---|
| 1437 | batch_outputs[key].append(EMPTY) |
---|
[98fdccd] | 1438 | #for key in batch_inputs.keys(): |
---|
| 1439 | #if key not in param_list and key not in ["Chi2", "Data"]: |
---|
| 1440 | #batch_inputs[key].append(EMPTY) |
---|
[fa02d95] | 1441 | |
---|
| 1442 | self.page_finder[pid].set_batch_result(batch_inputs=batch_inputs, |
---|
| 1443 | batch_outputs=batch_outputs) |
---|
| 1444 | |
---|
| 1445 | cpage = self.fit_panel.get_page_by_id(pid) |
---|
| 1446 | cpage._on_fit_complete() |
---|
| 1447 | self.page_finder[pid][data.id].set_result(res) |
---|
| 1448 | fitproblem = self.page_finder[pid][data.id] |
---|
| 1449 | qmin, qmax = fitproblem.get_range() |
---|
| 1450 | |
---|
| 1451 | if correct_result: |
---|
| 1452 | if not is_data2d: |
---|
| 1453 | self._complete1D(x=data.x, y=res.theory, page_id=pid, |
---|
| 1454 | elapsed=None, |
---|
| 1455 | index=res.index, model=model, |
---|
| 1456 | weight=None, fid=data.id, |
---|
| 1457 | toggle_mode_on=False, state=None, |
---|
| 1458 | data=data, update_chisqr=False, |
---|
| 1459 | source='fit') |
---|
| 1460 | else: |
---|
| 1461 | self._complete2D(image=new_theory, data=data, |
---|
| 1462 | model=model, |
---|
| 1463 | page_id=pid, elapsed=None, |
---|
| 1464 | index=res.index, |
---|
| 1465 | qmin=qmin, |
---|
| 1466 | qmax=qmax, fid=data.id, weight=None, |
---|
| 1467 | toggle_mode_on=False, state=None, |
---|
| 1468 | update_chisqr=False, |
---|
| 1469 | source='fit') |
---|
| 1470 | self.on_set_batch_result(page_id=pid, |
---|
| 1471 | fid=data.id, |
---|
| 1472 | batch_outputs=batch_outputs, |
---|
| 1473 | batch_inputs=batch_inputs) |
---|
[4a52223] | 1474 | |
---|
[7643ba2] | 1475 | wx.PostEvent(self.parent, StatusEvent(status=msg, error="error", |
---|
| 1476 | type="stop")) |
---|
[1ac202f] | 1477 | # Remove parameters that are not shown |
---|
| 1478 | cpage = self.fit_panel.get_page_by_id(uid) |
---|
| 1479 | tbatch_outputs = {} |
---|
| 1480 | shownkeystr = cpage.get_copy_params() |
---|
| 1481 | for key in batch_outputs.keys(): |
---|
| 1482 | if key in ["Chi2", "Data"] or shownkeystr.count(key)>0: |
---|
| 1483 | tbatch_outputs[key] = batch_outputs[key] |
---|
| 1484 | |
---|
| 1485 | wx.CallAfter(self.parent.on_set_batch_result,tbatch_outputs, |
---|
[92a5ac92] | 1486 | batch_inputs, |
---|
| 1487 | self.sub_menu) |
---|
| 1488 | |
---|
[f64a4b7] | 1489 | def on_set_batch_result(self, page_id, fid, batch_outputs, batch_inputs): |
---|
| 1490 | """ |
---|
| 1491 | """ |
---|
| 1492 | |
---|
| 1493 | pid = page_id |
---|
| 1494 | if fid not in self.page_finder[pid]: |
---|
| 1495 | return |
---|
| 1496 | fitproblem = self.page_finder[pid][fid] |
---|
| 1497 | index = self.page_finder[pid].nbr_residuals_computed - 1 |
---|
| 1498 | residuals = fitproblem.get_residuals() |
---|
| 1499 | theory_data = fitproblem.get_theory_data() |
---|
| 1500 | data = fitproblem.get_fit_data() |
---|
| 1501 | model = fitproblem.get_model() |
---|
| 1502 | #fill batch result information |
---|
| 1503 | if "Data" not in batch_outputs.keys(): |
---|
| 1504 | batch_outputs["Data"] = [] |
---|
| 1505 | from sans.guiframe.data_processor import BatchCell |
---|
[ec9a635] | 1506 | cell = BatchCell() |
---|
| 1507 | cell.label = data.name |
---|
| 1508 | cell.value = index |
---|
[6b3edc1] | 1509 | |
---|
[ec9a635] | 1510 | if theory_data != None: |
---|
[6b3edc1] | 1511 | #Suucessful fit |
---|
| 1512 | theory_data.id = wx.NewId() |
---|
[b5fe787] | 1513 | theory_data.name = model.name + "[%s]" % str(data.name) |
---|
[e80e704] | 1514 | if issubclass(theory_data.__class__, Data2D): |
---|
| 1515 | group_id = wx.NewId() |
---|
| 1516 | theory_data.group_id = group_id |
---|
| 1517 | if group_id not in theory_data.list_group_id: |
---|
| 1518 | theory_data.list_group_id.append(group_id) |
---|
| 1519 | |
---|
[ec9a635] | 1520 | try: |
---|
| 1521 | # associate residuals plot |
---|
[e80e704] | 1522 | if issubclass(residuals.__class__, Data2D): |
---|
| 1523 | group_id = wx.NewId() |
---|
| 1524 | residuals.group_id = group_id |
---|
| 1525 | if group_id not in residuals.list_group_id: |
---|
| 1526 | residuals.list_group_id.append(group_id) |
---|
[ec9a635] | 1527 | batch_outputs["Chi2"][index].object = [residuals] |
---|
| 1528 | except: |
---|
| 1529 | pass |
---|
| 1530 | |
---|
| 1531 | cell.object = [data, theory_data] |
---|
| 1532 | batch_outputs["Data"].append(cell) |
---|
| 1533 | for key, value in data.meta_data.iteritems(): |
---|
| 1534 | if key not in batch_inputs.keys(): |
---|
| 1535 | batch_inputs[key] = [] |
---|
[98fdccd] | 1536 | #if key.lower().strip() != "loader": |
---|
| 1537 | batch_inputs[key].append(value) |
---|
[ec9a635] | 1538 | param = "temperature" |
---|
| 1539 | if hasattr(data.sample, param): |
---|
| 1540 | if param not in batch_inputs.keys(): |
---|
| 1541 | batch_inputs[param] = [] |
---|
| 1542 | batch_inputs[param].append(data.sample.temperature) |
---|
| 1543 | |
---|
[6b3edc1] | 1544 | |
---|
[6a4002d] | 1545 | def _fit_completed(self, result, page_id, batch_outputs, |
---|
[33dd2e5] | 1546 | batch_inputs=None, |
---|
| 1547 | pars=None, |
---|
[8aa5788] | 1548 | elapsed=None): |
---|
[c77d859] | 1549 | """ |
---|
[2dbffcc] | 1550 | Display result of the fit on related panel(s). |
---|
| 1551 | :param result: list of object generated when fit ends |
---|
| 1552 | :param pars: list of names of parameters fitted |
---|
| 1553 | :param page_id: list of page ids which called fit function |
---|
| 1554 | :param elapsed: time spent at the fitting level |
---|
[c77d859] | 1555 | """ |
---|
[2bb37c3] | 1556 | t1 = time.time() |
---|
| 1557 | str_time = time.strftime("%a, %d %b %Y %H:%M:%S ", time.localtime(t1)) |
---|
| 1558 | msg = "Fit completed on %s \n" % str_time |
---|
| 1559 | msg += "Duration time: %s s.\n" % str(elapsed) |
---|
| 1560 | wx.PostEvent(self.parent, StatusEvent(status=msg, info="info", |
---|
| 1561 | type="stop")) |
---|
[bb8a180] | 1562 | # reset fit_engine if changed by simul_fit |
---|
| 1563 | if self._fit_engine != self._gui_engine: |
---|
| 1564 | self._on_change_engine(self._gui_engine) |
---|
[2bb37c3] | 1565 | self._update_fit_button(page_id) |
---|
[922497f] | 1566 | result = result[0] |
---|
[dc613d6] | 1567 | self.fit_thread_list = {} |
---|
[66ff250] | 1568 | if page_id is None: |
---|
| 1569 | page_id = [] |
---|
[ca7a626] | 1570 | ## fit more than 1 model at the same time |
---|
[f6aee42] | 1571 | self._mac_sleep(0.2) |
---|
[ca7a626] | 1572 | try: |
---|
[6a4002d] | 1573 | index = 0 |
---|
| 1574 | for uid in page_id: |
---|
| 1575 | res = result[index] |
---|
[7643ba2] | 1576 | if res.fitness is None or \ |
---|
[6a4002d] | 1577 | not numpy.isfinite(res.fitness) or \ |
---|
| 1578 | numpy.any(res.pvec == None) or \ |
---|
| 1579 | not numpy.all(numpy.isfinite(res.pvec)): |
---|
| 1580 | msg = "Fitting did not converge!!!" |
---|
| 1581 | wx.PostEvent(self.parent, |
---|
| 1582 | StatusEvent(status=msg, |
---|
| 1583 | info="warning", |
---|
| 1584 | type="stop")) |
---|
| 1585 | self._update_fit_button(page_id) |
---|
| 1586 | else: |
---|
[0438933] | 1587 | #set the panel when fit result are float not list |
---|
| 1588 | if res.pvec.__class__== numpy.float64: |
---|
| 1589 | pvec = [res.pvec] |
---|
| 1590 | else: |
---|
| 1591 | pvec = res.pvec |
---|
| 1592 | if res.stderr.__class__== numpy.float64: |
---|
| 1593 | stderr = [res.stderr] |
---|
| 1594 | else: |
---|
| 1595 | stderr = res.stderr |
---|
[7643ba2] | 1596 | cpage = self.fit_panel.get_page_by_id(uid) |
---|
| 1597 | # Make sure we got all results |
---|
| 1598 | #(CallAfter is important to MAC) |
---|
[8b1d759] | 1599 | try: |
---|
| 1600 | #if res != None: |
---|
| 1601 | wx.CallAfter(cpage.onsetValues, res.fitness, res.param_list, |
---|
| 1602 | pvec, stderr) |
---|
| 1603 | index += 1 |
---|
| 1604 | wx.CallAfter(cpage._on_fit_complete) |
---|
| 1605 | except: |
---|
| 1606 | msg = "Singular point: Fitting Error occured." |
---|
| 1607 | wx.PostEvent(self.parent, StatusEvent(status=msg, info="error", |
---|
| 1608 | type="stop")) |
---|
| 1609 | |
---|
[6a4002d] | 1610 | except: |
---|
[d7345b71] | 1611 | msg = "Fit completed but Following" |
---|
[6a4002d] | 1612 | msg += " error occurred:%s" % sys.exc_value |
---|
[2296316] | 1613 | wx.PostEvent(self.parent, StatusEvent(status=msg, info="error", |
---|
| 1614 | type="stop")) |
---|
[6a4002d] | 1615 | |
---|
[12cd4ec] | 1616 | def _update_fit_button(self, page_id): |
---|
| 1617 | """ |
---|
| 1618 | Update Fit button when fit stopped |
---|
| 1619 | |
---|
| 1620 | : parameter page_id: fitpage where the button is |
---|
| 1621 | """ |
---|
[37290c4] | 1622 | if page_id.__class__.__name__ != 'list': |
---|
| 1623 | page_id = [page_id] |
---|
[12cd4ec] | 1624 | for uid in page_id: |
---|
| 1625 | page = self.fit_panel.get_page_by_id(uid) |
---|
| 1626 | page._on_fit_complete() |
---|
| 1627 | |
---|
[c77d859] | 1628 | def _on_show_panel(self, event): |
---|
[5062bbf] | 1629 | """ |
---|
| 1630 | """ |
---|
| 1631 | pass |
---|
[da6fd1a] | 1632 | |
---|
| 1633 | def on_reset_batch_flag(self, event): |
---|
| 1634 | """ |
---|
| 1635 | Set batch_reset_flag |
---|
| 1636 | """ |
---|
| 1637 | event.Skip() |
---|
[dafc36f] | 1638 | if self.menu1 == None: |
---|
| 1639 | return |
---|
[da6fd1a] | 1640 | menu_item = self.menu1.FindItemById(self.id_reset_flag) |
---|
| 1641 | flag = menu_item.IsChecked() |
---|
| 1642 | if not flag: |
---|
| 1643 | menu_item.Check(False) |
---|
| 1644 | self.batch_reset_flag = True |
---|
| 1645 | else: |
---|
| 1646 | menu_item.Check(True) |
---|
| 1647 | self.batch_reset_flag = False |
---|
[5062bbf] | 1648 | |
---|
[da6fd1a] | 1649 | ## post a message to status bar |
---|
| 1650 | msg = "Set Chain Fitting: %s" % str(not self.batch_reset_flag) |
---|
| 1651 | wx.PostEvent(self.parent, |
---|
| 1652 | StatusEvent(status=msg)) |
---|
| 1653 | |
---|
[c77d859] | 1654 | def _onset_engine_park(self,event): |
---|
| 1655 | """ |
---|
[5062bbf] | 1656 | set engine to park |
---|
[c77d859] | 1657 | """ |
---|
| 1658 | self._on_change_engine('park') |
---|
| 1659 | |
---|
| 1660 | def _onset_engine_scipy(self,event): |
---|
| 1661 | """ |
---|
[5062bbf] | 1662 | set engine to scipy |
---|
[c77d859] | 1663 | """ |
---|
| 1664 | self._on_change_engine('scipy') |
---|
| 1665 | |
---|
| 1666 | def _on_slicer_event(self, event): |
---|
| 1667 | """ |
---|
[5062bbf] | 1668 | Receive a panel as event and send it to guiframe |
---|
| 1669 | |
---|
| 1670 | :param event: event containing a panel |
---|
| 1671 | |
---|
[c77d859] | 1672 | """ |
---|
[5062bbf] | 1673 | if event.panel is not None: |
---|
[c77d859] | 1674 | new_panel = event.panel |
---|
[c3435b7f] | 1675 | self.slicer_panels.append(event.panel) |
---|
[c77d859] | 1676 | # Set group ID if available |
---|
| 1677 | event_id = self.parent.popup_panel(new_panel) |
---|
| 1678 | new_panel.uid = event_id |
---|
| 1679 | self.mypanels.append(new_panel) |
---|
[5062bbf] | 1680 | |
---|
[848a2ef] | 1681 | def _onclearslicer(self, event): |
---|
| 1682 | """ |
---|
[5062bbf] | 1683 | Clear the boxslicer when close the panel associate with this slicer |
---|
[848a2ef] | 1684 | """ |
---|
[df4c3ad] | 1685 | name =event.GetPane().caption |
---|
[c3435b7f] | 1686 | |
---|
| 1687 | for panel in self.slicer_panels: |
---|
| 1688 | if panel.window_caption==name: |
---|
| 1689 | |
---|
[df4c3ad] | 1690 | for item in self.parent.panels: |
---|
[2dbffcc] | 1691 | if hasattr(self.parent.panels[item], "uid"): |
---|
[c3435b7f] | 1692 | if self.parent.panels[item].uid ==panel.base.uid: |
---|
[df4c3ad] | 1693 | self.parent.panels[item].onClearSlicer(event) |
---|
| 1694 | self.parent._mgr.Update() |
---|
| 1695 | break |
---|
[c3435b7f] | 1696 | break |
---|
[5062bbf] | 1697 | |
---|
[707436d] | 1698 | def _return_engine_type(self): |
---|
| 1699 | """ |
---|
[5062bbf] | 1700 | return the current type of engine |
---|
[707436d] | 1701 | """ |
---|
| 1702 | return self._fit_engine |
---|
| 1703 | |
---|
| 1704 | |
---|
[c77d859] | 1705 | def _on_change_engine(self, engine='park'): |
---|
| 1706 | """ |
---|
[5062bbf] | 1707 | Allow to select the type of engine to perform fit |
---|
| 1708 | |
---|
| 1709 | :param engine: the key work of the engine |
---|
| 1710 | |
---|
[c77d859] | 1711 | """ |
---|
[77e23a2] | 1712 | ## saving fit engine name |
---|
[c77d859] | 1713 | self._fit_engine = engine |
---|
[707436d] | 1714 | ## change menu item state |
---|
[2dbffcc] | 1715 | if engine == "park": |
---|
[0b6ae5f] | 1716 | self.menu1.FindItemById(self.park_id).Check(True) |
---|
| 1717 | self.menu1.FindItemById(self.scipy_id).Check(False) |
---|
[707436d] | 1718 | else: |
---|
[0b6ae5f] | 1719 | self.menu1.FindItemById(self.park_id).Check(False) |
---|
| 1720 | self.menu1.FindItemById(self.scipy_id).Check(True) |
---|
[77e23a2] | 1721 | ## post a message to status bar |
---|
[a0da535] | 1722 | msg = "Engine set to: %s" % self._fit_engine |
---|
| 1723 | wx.PostEvent(self.parent, |
---|
| 1724 | StatusEvent(status=msg)) |
---|
[66ff250] | 1725 | ## send the current engine type to fitpanel |
---|
| 1726 | self.fit_panel._on_engine_change(name=self._fit_engine) |
---|
[dc613d6] | 1727 | |
---|
[77e23a2] | 1728 | |
---|
[c77d859] | 1729 | def _on_model_panel(self, evt): |
---|
| 1730 | """ |
---|
[5062bbf] | 1731 | react to model selection on any combo box or model menu.plot the model |
---|
| 1732 | |
---|
| 1733 | :param evt: wx.combobox event |
---|
| 1734 | |
---|
[c77d859] | 1735 | """ |
---|
| 1736 | model = evt.model |
---|
[66ff250] | 1737 | uid = evt.uid |
---|
[6bbeacd4] | 1738 | qmin = evt.qmin |
---|
| 1739 | qmax = evt.qmax |
---|
| 1740 | smearer = evt.smearer |
---|
[2dbffcc] | 1741 | caption = evt.caption |
---|
| 1742 | enable_smearer = evt.enable_smearer |
---|
[9237df4] | 1743 | if model == None: |
---|
[c77d859] | 1744 | return |
---|
[2dbffcc] | 1745 | if uid not in self.page_finder.keys(): |
---|
| 1746 | return |
---|
[6bbeacd4] | 1747 | # save the name containing the data name with the appropriate model |
---|
[66ff250] | 1748 | self.page_finder[uid].set_model(model) |
---|
[2dbffcc] | 1749 | self.page_finder[uid].enable_smearing(enable_smearer) |
---|
[66ff250] | 1750 | self.page_finder[uid].set_range(qmin=qmin, qmax=qmax) |
---|
[2dbffcc] | 1751 | self.page_finder[uid].set_fit_tab_caption(caption=caption) |
---|
[33dd2e5] | 1752 | if self.sim_page is not None and not self.batch_on: |
---|
[6bbeacd4] | 1753 | self.sim_page.draw_page() |
---|
[fa02d95] | 1754 | if self.batch_page is not None and self.batch_on: |
---|
| 1755 | self.batch_page.draw_page() |
---|
[5062bbf] | 1756 | |
---|
[2dbffcc] | 1757 | def _update1D(self, x, output): |
---|
[bb18ef1] | 1758 | """ |
---|
[5062bbf] | 1759 | Update the output of plotting model 1D |
---|
[bb18ef1] | 1760 | """ |
---|
[58e0c83] | 1761 | msg = "Plot updating ... " |
---|
| 1762 | wx.PostEvent(self.parent, StatusEvent(status=msg,type="update")) |
---|
[e575db9] | 1763 | |
---|
[ad3fa1e] | 1764 | def _complete1D(self, x, y, page_id, elapsed, index, model, |
---|
[f64a4b7] | 1765 | weight=None, fid=None, |
---|
[ad3fa1e] | 1766 | toggle_mode_on=False, state=None, |
---|
[e3f6ef5] | 1767 | data=None, update_chisqr=True, source='model'): |
---|
[c77d859] | 1768 | """ |
---|
[5062bbf] | 1769 | Complete plotting 1D data |
---|
[c77d859] | 1770 | """ |
---|
| 1771 | try: |
---|
[1ec979d] | 1772 | numpy.nan_to_num(y) |
---|
| 1773 | |
---|
[6bbeacd4] | 1774 | new_plot = Data1D(x=x, y=y) |
---|
[dce84c0] | 1775 | new_plot.is_data = False |
---|
[55d2f7e] | 1776 | new_plot.dy = numpy.zeros(len(y)) |
---|
[6bbeacd4] | 1777 | new_plot.symbol = GUIFRAME_ID.CURVE_SYMBOL_NUM |
---|
[2dbffcc] | 1778 | _yaxis, _yunit = data.get_yaxis() |
---|
| 1779 | _xaxis, _xunit = data.get_xaxis() |
---|
| 1780 | new_plot.title = data.name |
---|
[5e48acb] | 1781 | |
---|
[e288ad0] | 1782 | new_plot.group_id = data.group_id#self.page_finder[page_id].get_graph_id() |
---|
[5e48acb] | 1783 | if new_plot.group_id == None: |
---|
| 1784 | new_plot.group_id = data.group_id |
---|
[2dbffcc] | 1785 | new_plot.id = str(page_id) + "model" |
---|
[a582d28] | 1786 | #if new_plot.id in self.color_dict: |
---|
| 1787 | # new_plot.custom_color = self.color_dict[new_plot.id] |
---|
[6bbeacd4] | 1788 | #find if this theory was already plotted and replace that plot given |
---|
| 1789 | #the same id |
---|
[2dbffcc] | 1790 | theory_data = self.page_finder[page_id].get_theory_data(fid=data.id) |
---|
[71e5c11] | 1791 | |
---|
| 1792 | if data.is_data: |
---|
| 1793 | data_name = str(data.name) |
---|
| 1794 | else: |
---|
| 1795 | data_name = str(model.__class__.__name__) |
---|
| 1796 | |
---|
| 1797 | new_plot.name = model.name + " ["+ data_name +"]" |
---|
[6bbeacd4] | 1798 | new_plot.xaxis(_xaxis, _xunit) |
---|
| 1799 | new_plot.yaxis(_yaxis, _yunit) |
---|
[2e08a9f] | 1800 | self.page_finder[page_id].set_theory_data(data=new_plot, |
---|
| 1801 | fid=data.id) |
---|
[2dbffcc] | 1802 | self.parent.update_theory(data_id=data.id, theory=new_plot, |
---|
[bdd3739] | 1803 | state=state) |
---|
[66ff250] | 1804 | current_pg = self.fit_panel.get_page_by_id(page_id) |
---|
[ae4ade7] | 1805 | title = new_plot.title |
---|
[eb4f2fd] | 1806 | batch_on = self.fit_panel.get_page_by_id(page_id).batch_on |
---|
| 1807 | if not batch_on: |
---|
| 1808 | wx.PostEvent(self.parent, NewPlotEvent(plot=new_plot, |
---|
[2dbffcc] | 1809 | title=str(title))) |
---|
[90a2358] | 1810 | else: |
---|
| 1811 | top_data_id = self.fit_panel.get_page_by_id(page_id).data.id |
---|
| 1812 | if data.id == top_data_id: |
---|
| 1813 | wx.PostEvent(self.parent, NewPlotEvent(plot=new_plot, |
---|
| 1814 | title=str(title))) |
---|
[2dbffcc] | 1815 | caption = current_pg.window_caption |
---|
| 1816 | self.page_finder[page_id].set_fit_tab_caption(caption=caption) |
---|
[7643ba2] | 1817 | |
---|
[2dbffcc] | 1818 | self.page_finder[page_id].set_theory_data(data=new_plot, |
---|
| 1819 | fid=data.id) |
---|
| 1820 | if toggle_mode_on: |
---|
| 1821 | wx.PostEvent(self.parent, |
---|
| 1822 | NewPlotEvent(group_id=str(page_id) + " Model2D", |
---|
| 1823 | action="Hide")) |
---|
[2296316] | 1824 | else: |
---|
[2dbffcc] | 1825 | if update_chisqr: |
---|
| 1826 | wx.PostEvent(current_pg, |
---|
[2e08a9f] | 1827 | Chi2UpdateEvent(output=self._cal_chisqr( |
---|
| 1828 | data=data, |
---|
[f64a4b7] | 1829 | fid=fid, |
---|
[62f851f] | 1830 | weight=weight, |
---|
[2dbffcc] | 1831 | page_id=page_id, |
---|
| 1832 | index=index))) |
---|
| 1833 | else: |
---|
[f64a4b7] | 1834 | self._plot_residuals(page_id=page_id, data=data, fid=fid, |
---|
[62f851f] | 1835 | index=index, weight=weight) |
---|
[cfbd06a] | 1836 | |
---|
[d522635] | 1837 | msg = "Computation completed!" |
---|
[a0da535] | 1838 | wx.PostEvent( self.parent, StatusEvent(status=msg, type="stop" )) |
---|
[c77d859] | 1839 | except: |
---|
[6bbeacd4] | 1840 | raise |
---|
| 1841 | #msg = " Error occurred when drawing %s Model 1D: " % new_plot.name |
---|
| 1842 | #msg += " %s" % sys.exc_value |
---|
| 1843 | #wx.PostEvent(self.parent, StatusEvent(status=msg, type="stop")) |
---|
[5062bbf] | 1844 | |
---|
[c77d859] | 1845 | def _update2D(self, output,time=None): |
---|
| 1846 | """ |
---|
[5062bbf] | 1847 | Update the output of plotting model |
---|
[c77d859] | 1848 | """ |
---|
[58e0c83] | 1849 | wx.PostEvent(self.parent, StatusEvent(status="Plot \ |
---|
[a0da535] | 1850 | #updating ... ", type="update")) |
---|
[a2cb1f9] | 1851 | #self.ready_fit() |
---|
[58e0c83] | 1852 | |
---|
[66ff250] | 1853 | def _complete2D(self, image, data, model, page_id, elapsed, index, qmin, |
---|
[f64a4b7] | 1854 | qmax, fid=None, weight=None, toggle_mode_on=False, state=None, |
---|
[e3f6ef5] | 1855 | update_chisqr=True, source='model'): |
---|
[c77d859] | 1856 | """ |
---|
[5062bbf] | 1857 | Complete get the result of modelthread and create model 2D |
---|
| 1858 | that can be plot. |
---|
[c77d859] | 1859 | """ |
---|
[1ec979d] | 1860 | numpy.nan_to_num(image) |
---|
[2dbffcc] | 1861 | new_plot= Data2D(image=image, err_image=data.err_data) |
---|
[fa65e99] | 1862 | new_plot.name = model.name |
---|
[818589a] | 1863 | new_plot.title = "Analytical model 2D " |
---|
[2dbffcc] | 1864 | new_plot.id = str(page_id) + "model" |
---|
[f3242cf] | 1865 | new_plot.group_id = str(page_id) + " Model2D" |
---|
[2dbffcc] | 1866 | new_plot.detector = data.detector |
---|
| 1867 | new_plot.source = data.source |
---|
| 1868 | new_plot.is_data = False |
---|
| 1869 | new_plot.qx_data = data.qx_data |
---|
| 1870 | new_plot.qy_data = data.qy_data |
---|
| 1871 | new_plot.q_data = data.q_data |
---|
| 1872 | new_plot.mask = data.mask |
---|
| 1873 | ## plot boundaries |
---|
| 1874 | new_plot.ymin = data.ymin |
---|
| 1875 | new_plot.ymax = data.ymax |
---|
| 1876 | new_plot.xmin = data.xmin |
---|
| 1877 | new_plot.xmax = data.xmax |
---|
| 1878 | title = data.title |
---|
[71e5c11] | 1879 | |
---|
[dce84c0] | 1880 | new_plot.is_data = False |
---|
[71e5c11] | 1881 | if data.is_data: |
---|
| 1882 | data_name = str(data.name) |
---|
| 1883 | else: |
---|
| 1884 | data_name = str(model.__class__.__name__) |
---|
| 1885 | |
---|
| 1886 | if len(title) > 1: |
---|
| 1887 | new_plot.title = "Model2D for " + data_name |
---|
[53cf669] | 1888 | new_plot.name = model.name + " [" + \ |
---|
[71e5c11] | 1889 | data_name + "-2D]" |
---|
[fa65e99] | 1890 | theory_data = deepcopy(new_plot) |
---|
[5ef55d2] | 1891 | theory_data.name = "Unknown" |
---|
[6bbeacd4] | 1892 | |
---|
[2dbffcc] | 1893 | self.page_finder[page_id].set_theory_data(data=theory_data, fid=data.id) |
---|
| 1894 | self.parent.update_theory(data_id=data.id, |
---|
[05319e2] | 1895 | theory=new_plot, |
---|
[e88ebfd] | 1896 | state=state) |
---|
[66ff250] | 1897 | current_pg = self.fit_panel.get_page_by_id(page_id) |
---|
[ae4ade7] | 1898 | title = new_plot.title |
---|
[763bec8] | 1899 | batch_on = self.fit_panel.get_page_by_id(page_id).batch_on |
---|
[e3f6ef5] | 1900 | if not source == 'fit': |
---|
[763bec8] | 1901 | wx.PostEvent(self.parent, NewPlotEvent(plot=new_plot, |
---|
[ae4ade7] | 1902 | title=title)) |
---|
[2dbffcc] | 1903 | self.page_finder[page_id].set_theory_data(data=new_plot, fid=data.id) |
---|
| 1904 | if toggle_mode_on: |
---|
| 1905 | wx.PostEvent(self.parent, |
---|
| 1906 | NewPlotEvent(group_id=str(page_id) + " Model1D", |
---|
| 1907 | action="Hide")) |
---|
[2296316] | 1908 | else: |
---|
[2dbffcc] | 1909 | # Chisqr in fitpage |
---|
| 1910 | if update_chisqr: |
---|
| 1911 | wx.PostEvent(current_pg, |
---|
| 1912 | Chi2UpdateEvent(output=self._cal_chisqr(data=data, |
---|
[62f851f] | 1913 | weight=weight, |
---|
[f64a4b7] | 1914 | fid=fid, |
---|
[2dbffcc] | 1915 | page_id=page_id, |
---|
| 1916 | index=index))) |
---|
| 1917 | else: |
---|
[f64a4b7] | 1918 | self._plot_residuals(page_id=page_id, data=data, fid=fid, |
---|
[62f851f] | 1919 | index=index, weight=weight) |
---|
[d522635] | 1920 | msg = "Computation completed!" |
---|
[a0da535] | 1921 | wx.PostEvent(self.parent, StatusEvent(status=msg, type="stop")) |
---|
[6bbeacd4] | 1922 | |
---|
[2dbffcc] | 1923 | def _draw_model2D(self, model, page_id, qmin, |
---|
| 1924 | qmax, |
---|
| 1925 | data=None, smearer=None, |
---|
[a0da535] | 1926 | description=None, enable2D=False, |
---|
[5ef55d2] | 1927 | state=None, |
---|
[f64a4b7] | 1928 | fid=None, |
---|
[62f851f] | 1929 | weight=None, |
---|
[fa65e99] | 1930 | toggle_mode_on=False, |
---|
[e3f6ef5] | 1931 | update_chisqr=True, source='model'): |
---|
[f93dfcb] | 1932 | """ |
---|
[5062bbf] | 1933 | draw model in 2D |
---|
| 1934 | |
---|
| 1935 | :param model: instance of the model to draw |
---|
| 1936 | :param description: the description of the model |
---|
| 1937 | :param enable2D: when True allows to draw model 2D |
---|
| 1938 | :param qmin: the minimum value to draw model 2D |
---|
| 1939 | :param qmax: the maximum value to draw model 2D |
---|
| 1940 | :param qstep: the number of division of Qx and Qy of the model to draw |
---|
[f93dfcb] | 1941 | |
---|
| 1942 | """ |
---|
[c77d859] | 1943 | if not enable2D: |
---|
[2dbffcc] | 1944 | return None |
---|
[c77d859] | 1945 | try: |
---|
| 1946 | from model_thread import Calc2D |
---|
| 1947 | ## If a thread is already started, stop it |
---|
[a0da535] | 1948 | if (self.calc_2D is not None) and self.calc_2D.isrunning(): |
---|
[c77d859] | 1949 | self.calc_2D.stop() |
---|
[2dbffcc] | 1950 | self.calc_2D = Calc2D(model=model, |
---|
[a0da535] | 1951 | data=data, |
---|
[66ff250] | 1952 | page_id=page_id, |
---|
[a0da535] | 1953 | smearer=smearer, |
---|
| 1954 | qmin=qmin, |
---|
| 1955 | qmax=qmax, |
---|
[62f851f] | 1956 | weight=weight, |
---|
[f64a4b7] | 1957 | fid=fid, |
---|
[fa65e99] | 1958 | toggle_mode_on=toggle_mode_on, |
---|
[5ef55d2] | 1959 | state=state, |
---|
[2296316] | 1960 | completefn=self._complete2D, |
---|
[e3f6ef5] | 1961 | update_chisqr=update_chisqr, source=source) |
---|
[c77d859] | 1962 | self.calc_2D.queue() |
---|
[f72333f] | 1963 | |
---|
[c77d859] | 1964 | except: |
---|
[6bbeacd4] | 1965 | raise |
---|
| 1966 | #msg = " Error occurred when drawing %s Model 2D: " % model.name |
---|
| 1967 | #msg += " %s" % sys.exc_value |
---|
| 1968 | #wx.PostEvent(self.parent, StatusEvent(status=msg)) |
---|
[f72333f] | 1969 | |
---|
[2dbffcc] | 1970 | def _draw_model1D(self, model, page_id, data, |
---|
| 1971 | qmin, qmax, smearer=None, |
---|
[5ef55d2] | 1972 | state=None, |
---|
[62f851f] | 1973 | weight=None, |
---|
[f64a4b7] | 1974 | fid=None, |
---|
[e3f6ef5] | 1975 | toggle_mode_on=False, update_chisqr=True, source='model', |
---|
[2296316] | 1976 | enable1D=True): |
---|
[c77d859] | 1977 | """ |
---|
[5062bbf] | 1978 | Draw model 1D from loaded data1D |
---|
| 1979 | |
---|
| 1980 | :param data: loaded data |
---|
| 1981 | :param model: the model to plot |
---|
| 1982 | |
---|
[c77d859] | 1983 | """ |
---|
| 1984 | if not enable1D: |
---|
[f72333f] | 1985 | return |
---|
[c77d859] | 1986 | try: |
---|
| 1987 | from model_thread import Calc1D |
---|
| 1988 | ## If a thread is already started, stop it |
---|
[a0da535] | 1989 | if (self.calc_1D is not None) and self.calc_1D.isrunning(): |
---|
[c77d859] | 1990 | self.calc_1D.stop() |
---|
[2dbffcc] | 1991 | self.calc_1D = Calc1D(data=data, |
---|
[6bbeacd4] | 1992 | model=model, |
---|
[66ff250] | 1993 | page_id=page_id, |
---|
[a0da535] | 1994 | qmin=qmin, |
---|
| 1995 | qmax=qmax, |
---|
| 1996 | smearer=smearer, |
---|
[5ef55d2] | 1997 | state=state, |
---|
[62f851f] | 1998 | weight=weight, |
---|
[f64a4b7] | 1999 | fid=fid, |
---|
[fa65e99] | 2000 | toggle_mode_on=toggle_mode_on, |
---|
[2296316] | 2001 | completefn=self._complete1D, |
---|
| 2002 | #updatefn = self._update1D, |
---|
[e3f6ef5] | 2003 | update_chisqr=update_chisqr, |
---|
| 2004 | source=source) |
---|
[c77d859] | 2005 | self.calc_1D.queue() |
---|
| 2006 | except: |
---|
[a0da535] | 2007 | msg = " Error occurred when drawing %s Model 1D: " % model.name |
---|
| 2008 | msg += " %s" % sys.exc_value |
---|
| 2009 | wx.PostEvent(self.parent, StatusEvent(status=msg)) |
---|
[2dbffcc] | 2010 | |
---|
| 2011 | |
---|
| 2012 | |
---|
[f64a4b7] | 2013 | def _cal_chisqr(self, page_id, data, weight, fid=None, index=None): |
---|
[f72333f] | 2014 | """ |
---|
[5062bbf] | 2015 | Get handy Chisqr using the output from draw1D and 2D, |
---|
| 2016 | instead of calling expansive CalcChisqr in guithread |
---|
[f72333f] | 2017 | """ |
---|
[df9e0fc] | 2018 | data_copy = deepcopy(data) |
---|
[f72333f] | 2019 | # default chisqr |
---|
| 2020 | chisqr = None |
---|
[2dbffcc] | 2021 | #to compute chisq make sure data has valid data |
---|
[f72333f] | 2022 | # return None if data == None |
---|
[df9e0fc] | 2023 | if not check_data_validity(data_copy) or data_copy == None: |
---|
[2dbffcc] | 2024 | return chisqr |
---|
[df9e0fc] | 2025 | |
---|
[f72333f] | 2026 | # Get data: data I, theory I, and data dI in order |
---|
[ca2bdae] | 2027 | if data_copy.__class__.__name__ == "Data2D": |
---|
[a0da535] | 2028 | if index == None: |
---|
[ca2bdae] | 2029 | index = numpy.ones(len(data_copy.data),ntype=bool) |
---|
[62f851f] | 2030 | if weight != None: |
---|
| 2031 | data_copy.err_data = weight |
---|
[a0da535] | 2032 | # get rid of zero error points |
---|
[ca2bdae] | 2033 | index = index & (data_copy.err_data != 0) |
---|
| 2034 | index = index & (numpy.isfinite(data_copy.data)) |
---|
| 2035 | fn = data_copy.data[index] |
---|
| 2036 | theory_data = self.page_finder[page_id].get_theory_data(fid=data_copy.id) |
---|
[df9e0fc] | 2037 | if theory_data== None: |
---|
| 2038 | return chisqr |
---|
[6bbeacd4] | 2039 | gn = theory_data.data[index] |
---|
[ca2bdae] | 2040 | en = data_copy.err_data[index] |
---|
[f72333f] | 2041 | else: |
---|
| 2042 | # 1 d theory from model_thread is only in the range of index |
---|
[2296316] | 2043 | if index == None: |
---|
[ca2bdae] | 2044 | index = numpy.ones(len(data_copy.y), ntype=bool) |
---|
[62f851f] | 2045 | if weight != None: |
---|
| 2046 | data_copy.dy = weight |
---|
[ca2bdae] | 2047 | if data_copy.dy == None or data_copy.dy == []: |
---|
| 2048 | dy = numpy.ones(len(data_copy.y)) |
---|
[f151ddf] | 2049 | else: |
---|
[a0da535] | 2050 | ## Set consitently w/AbstractFitengine: |
---|
| 2051 | # But this should be corrected later. |
---|
[ca2bdae] | 2052 | dy = deepcopy(data_copy.dy) |
---|
[55d2f7e] | 2053 | dy[dy==0] = 1 |
---|
[ca2bdae] | 2054 | fn = data_copy.y[index] |
---|
[eb4f2fd] | 2055 | |
---|
[ca2bdae] | 2056 | theory_data = self.page_finder[page_id].get_theory_data(fid=data_copy.id) |
---|
[df9e0fc] | 2057 | if theory_data== None: |
---|
| 2058 | return chisqr |
---|
[6bbeacd4] | 2059 | gn = theory_data.y |
---|
[4d5fa8c] | 2060 | en = dy[index] |
---|
[df9e0fc] | 2061 | |
---|
[f72333f] | 2062 | # residual |
---|
[2296316] | 2063 | res = (fn - gn) / en |
---|
| 2064 | residuals = res[numpy.isfinite(res)] |
---|
[f72333f] | 2065 | # get chisqr only w/finite |
---|
[2296316] | 2066 | chisqr = numpy.average(residuals * residuals) |
---|
[eb4f2fd] | 2067 | |
---|
[62f851f] | 2068 | self._plot_residuals(page_id=page_id, data=data_copy, |
---|
[f64a4b7] | 2069 | fid=fid, |
---|
[62f851f] | 2070 | weight=weight, index=index) |
---|
[ca2bdae] | 2071 | |
---|
[f72333f] | 2072 | return chisqr |
---|
| 2073 | |
---|
[f64a4b7] | 2074 | def _plot_residuals(self, page_id, weight, fid=None, |
---|
| 2075 | data=None, index=None): |
---|
[2296316] | 2076 | """ |
---|
| 2077 | Plot the residuals |
---|
| 2078 | |
---|
| 2079 | :param data: data |
---|
| 2080 | :param index: index array (bool) |
---|
| 2081 | : Note: this is different from the residuals in cal_chisqr() |
---|
| 2082 | """ |
---|
[ca2bdae] | 2083 | data_copy = deepcopy(data) |
---|
[2296316] | 2084 | # Get data: data I, theory I, and data dI in order |
---|
[ca2bdae] | 2085 | if data_copy.__class__.__name__ == "Data2D": |
---|
[2296316] | 2086 | # build residuals |
---|
| 2087 | residuals = Data2D() |
---|
| 2088 | #residuals.copy_from_datainfo(data) |
---|
| 2089 | # Not for trunk the line below, instead use the line above |
---|
[ca2bdae] | 2090 | data_copy.clone_without_data(len(data_copy.data), residuals) |
---|
[2296316] | 2091 | residuals.data = None |
---|
[ca2bdae] | 2092 | fn = data_copy.data#[index] |
---|
| 2093 | theory_data = self.page_finder[page_id].get_theory_data(fid=data_copy.id) |
---|
[2296316] | 2094 | gn = theory_data.data#[index] |
---|
[9fa4a4d] | 2095 | if weight == None: |
---|
| 2096 | en = data_copy.err_data |
---|
| 2097 | else: |
---|
| 2098 | en = weight |
---|
[2296316] | 2099 | residuals.data = (fn - gn) / en |
---|
[ca2bdae] | 2100 | residuals.qx_data = data_copy.qx_data#[index] |
---|
| 2101 | residuals.qy_data = data_copy.qy_data #[index] |
---|
| 2102 | residuals.q_data = data_copy.q_data#[index] |
---|
[2296316] | 2103 | residuals.err_data = numpy.ones(len(residuals.data))#[index] |
---|
| 2104 | residuals.xmin = min(residuals.qx_data) |
---|
| 2105 | residuals.xmax = max(residuals.qx_data) |
---|
| 2106 | residuals.ymin = min(residuals.qy_data) |
---|
| 2107 | residuals.ymax = max(residuals.qy_data) |
---|
[ca2bdae] | 2108 | residuals.q_data = data_copy.q_data#[index] |
---|
| 2109 | residuals.mask = data_copy.mask |
---|
[2296316] | 2110 | residuals.scale = 'linear' |
---|
| 2111 | # check the lengths |
---|
| 2112 | if len(residuals.data) != len(residuals.q_data): |
---|
| 2113 | return |
---|
| 2114 | else: |
---|
| 2115 | # 1 d theory from model_thread is only in the range of index |
---|
[ca2bdae] | 2116 | if data_copy.dy == None or data_copy.dy == []: |
---|
| 2117 | dy = numpy.ones(len(data_copy.y)) |
---|
[2296316] | 2118 | else: |
---|
[62f851f] | 2119 | if weight == None: |
---|
[90a1440] | 2120 | dy = numpy.ones(len(data_copy.y)) |
---|
[2296316] | 2121 | ## Set consitently w/AbstractFitengine: |
---|
| 2122 | ## But this should be corrected later. |
---|
[90a1440] | 2123 | else: |
---|
[62f851f] | 2124 | dy = weight#deepcopy(data_copy.dy) |
---|
[2296316] | 2125 | dy[dy==0] = 1 |
---|
[ca2bdae] | 2126 | fn = data_copy.y[index] |
---|
| 2127 | theory_data = self.page_finder[page_id].get_theory_data(fid=data_copy.id) |
---|
[2296316] | 2128 | gn = theory_data.y |
---|
| 2129 | en = dy[index] |
---|
| 2130 | # build residuals |
---|
| 2131 | residuals = Data1D() |
---|
| 2132 | residuals.y = (fn - gn) / en |
---|
[ca2bdae] | 2133 | residuals.x = data_copy.x[index] |
---|
[2296316] | 2134 | residuals.dy = numpy.ones(len(residuals.y)) |
---|
| 2135 | residuals.dx = None |
---|
| 2136 | residuals.dxl = None |
---|
| 2137 | residuals.dxw = None |
---|
| 2138 | residuals.ytransform = 'y' |
---|
| 2139 | # For latter scale changes |
---|
| 2140 | residuals.xaxis('\\rm{Q} ', 'A^{-1}') |
---|
| 2141 | residuals.yaxis('\\rm{Residuals} ', 'normalized') |
---|
| 2142 | new_plot = residuals |
---|
[b5fe787] | 2143 | new_plot.name = "Residuals for " + str(theory_data.name.split()[0]) +"[" + str(data.name) +"]" |
---|
[2296316] | 2144 | ## allow to highlight data when plotted |
---|
| 2145 | new_plot.interactive = True |
---|
| 2146 | ## when 2 data have the same id override the 1 st plotted |
---|
[a2da783] | 2147 | new_plot.id = "res" + str(data_copy.id)#name + " residuals" |
---|
[2296316] | 2148 | ##group_id specify on which panel to plot this data |
---|
[5e48acb] | 2149 | group_id = self.page_finder[page_id].get_graph_id() |
---|
| 2150 | if group_id == None: |
---|
| 2151 | group_id = data.group_id |
---|
| 2152 | new_plot.group_id ="res" + str(group_id) |
---|
[2296316] | 2153 | #new_plot.is_data = True |
---|
| 2154 | ##post data to plot |
---|
| 2155 | title = new_plot.name |
---|
[62f851f] | 2156 | self.page_finder[page_id].set_residuals(residuals=new_plot, fid=data.id) |
---|
[2de278d9] | 2157 | self.parent.update_theory(data_id=data.id, theory=new_plot) |
---|
[f64a4b7] | 2158 | batch_on = self.fit_panel.get_page_by_id(page_id).batch_on |
---|
[5cf1e5b] | 2159 | if not batch_on: |
---|
| 2160 | wx.PostEvent(self.parent, NewPlotEvent(plot=new_plot, title=title)) |
---|
[92a5ac92] | 2161 | |
---|
[f64a4b7] | 2162 | |
---|
[5062bbf] | 2163 | #def profile(fn, *args, **kw): |
---|
| 2164 | # import cProfile, pstats, os |
---|
| 2165 | # global call_result |
---|
| 2166 | # def call(): |
---|
| 2167 | # global call_result |
---|
| 2168 | # call_result = fn(*args, **kw) |
---|
| 2169 | # cProfile.runctx('call()', dict(call=call), {}, 'profile.out') |
---|
| 2170 | # stats = pstats.Stats('profile.out') |
---|
| 2171 | # #stats.sort_stats('time') |
---|
| 2172 | # stats.sort_stats('calls') |
---|
| 2173 | # stats.print_stats() |
---|
| 2174 | # os.unlink('profile.out') |
---|
| 2175 | # return call_result |
---|
[d89f09b] | 2176 | if __name__ == "__main__": |
---|
| 2177 | i = Plugin() |
---|
| 2178 | |
---|
| 2179 | |
---|
| 2180 | |
---|
| 2181 | |
---|