| 1 | ################################################################################ |
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| 2 | #This software was developed by the University of Tennessee as part of the |
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| 3 | #Distributed Data Analysis of Neutron Scattering Experiments (DANSE) |
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| 4 | #project funded by the US National Science Foundation. |
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| 5 | # |
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| 6 | #See the license text in license.txt |
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| 7 | # |
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| 8 | #copyright 2009, University of Tennessee |
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| 9 | ################################################################################ |
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| 10 | import wx |
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| 11 | import sys |
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| 12 | import os |
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| 13 | from wx.py.editwindow import EditWindow |
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| 14 | |
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| 15 | if sys.platform.count("win32") > 0: |
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| 16 | FONT_VARIANT = 0 |
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| 17 | PNL_WIDTH = 450 |
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| 18 | PNL_HITE = 320 |
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| 19 | else: |
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| 20 | FONT_VARIANT = 1 |
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| 21 | PNL_WIDTH = 590 |
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| 22 | PNL_HITE = 400 |
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| 23 | M_NAME = 'Model' |
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| 24 | EDITOR_WIDTH = 800 |
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| 25 | EDITOR_HEIGTH = 720 |
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| 26 | PANEL_WIDTH = 500 |
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| 27 | _BOX_WIDTH = 55 |
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| 28 | |
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| 29 | |
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| 30 | def _compileFile(path): |
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| 31 | """ |
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| 32 | Compile the file in the path |
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| 33 | """ |
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| 34 | try: |
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| 35 | import py_compile |
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| 36 | py_compile.compile(file=path, doraise=True) |
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| 37 | return '' |
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| 38 | except: |
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| 39 | _, value, _ = sys.exc_info() |
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| 40 | return value |
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| 41 | |
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| 42 | def _deleteFile(path): |
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| 43 | """ |
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| 44 | Delete file in the path |
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| 45 | """ |
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| 46 | try: |
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| 47 | os.remove(path) |
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| 48 | except: |
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| 49 | raise |
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| 50 | |
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| 51 | |
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| 52 | class TextDialog(wx.Dialog): |
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| 53 | """ |
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| 54 | Dialog for easy custom sum models |
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| 55 | """ |
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| 56 | def __init__(self, parent=None, base=None, id=None, title='', |
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| 57 | model_list=[], plugin_dir=None): |
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| 58 | """ |
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| 59 | Dialog window popup when selecting 'Easy Custom Sum/Multiply' |
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| 60 | on the menu |
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| 61 | """ |
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| 62 | wx.Dialog.__init__(self, parent=parent, id=id, |
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| 63 | title=title, size=(PNL_WIDTH, PNL_HITE)) |
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| 64 | self.parent = base |
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| 65 | #Font |
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| 66 | self.SetWindowVariant(variant=FONT_VARIANT) |
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| 67 | # default |
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| 68 | self.font = wx.SystemSettings_GetFont(wx.SYS_SYSTEM_FONT) |
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| 69 | self.font.SetPointSize(10) |
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| 70 | self.overwrite_name = False |
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| 71 | self.plugin_dir = plugin_dir |
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| 72 | self.model_list = model_list |
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| 73 | self.model1_string = "SphereModel" |
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| 74 | self.model2_string = "CylinderModel" |
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| 75 | self.name = 'Sum' + M_NAME |
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| 76 | self.factor = 'scale_factor' |
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| 77 | self._notes = '' |
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| 78 | self.operator = '+' |
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| 79 | self.operator_cbox = None |
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| 80 | self.explanation = '' |
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| 81 | self.explanationctr = None |
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| 82 | self.sizer = None |
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| 83 | self.name_sizer = None |
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| 84 | self.name_hsizer = None |
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| 85 | self.desc_sizer = None |
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| 86 | self.desc_tcl = None |
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| 87 | self.model1 = None |
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| 88 | self.model2 = None |
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| 89 | self.static_line_1 = None |
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| 90 | self.okButton = None |
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| 91 | self.closeButton = None |
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| 92 | self._msg_box = None |
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| 93 | self.msg_sizer = None |
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| 94 | self.fname = None |
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| 95 | self.cm_list = None |
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| 96 | self.is_p1_custom = False |
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| 97 | self.is_p2_custom = False |
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| 98 | self._build_sizer() |
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| 99 | self.model1_name = str(self.model1.GetValue()) |
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| 100 | self.model2_name = str(self.model2.GetValue()) |
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| 101 | self.good_name = True |
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| 102 | self.fill_oprator_combox() |
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| 103 | |
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| 104 | def _layout_name(self): |
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| 105 | """ |
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| 106 | Do the layout for file/function name related widgets |
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| 107 | """ |
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| 108 | self.name_sizer = wx.BoxSizer(wx.VERTICAL) |
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| 109 | self.name_hsizer = wx.BoxSizer(wx.HORIZONTAL) |
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| 110 | #title name [string] |
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| 111 | name_txt = wx.StaticText(self, -1, 'Function Name : ') |
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| 112 | self.name_tcl = wx.TextCtrl(self, -1, size=(PANEL_WIDTH*3/5, -1)) |
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| 113 | self.name_tcl.Bind(wx.EVT_TEXT_ENTER, self.on_change_name) |
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| 114 | self.name_tcl.SetValue('') |
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| 115 | self.name_tcl.SetFont(self.font) |
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| 116 | hint_name = "Unique Sum/Multiply Model Function Name." |
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| 117 | self.name_tcl.SetToolTipString(hint_name) |
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| 118 | self.name_hsizer.AddMany([(name_txt, 0, wx.LEFT|wx.TOP, 10), |
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| 119 | (self.name_tcl, -1, |
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| 120 | wx.EXPAND|wx.RIGHT|wx.TOP|wx.BOTTOM, 10)]) |
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| 121 | self.name_sizer.AddMany([(self.name_hsizer, -1, |
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| 122 | wx.LEFT|wx.TOP, 10)]) |
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| 123 | |
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| 124 | |
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| 125 | def _layout_description(self): |
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| 126 | """ |
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| 127 | Do the layout for description related widgets |
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| 128 | """ |
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| 129 | self.desc_sizer = wx.BoxSizer(wx.HORIZONTAL) |
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| 130 | #title name [string] |
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| 131 | desc_txt = wx.StaticText(self, -1, 'Description (optional) : ') |
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| 132 | self.desc_tcl = wx.TextCtrl(self, -1, size=(PANEL_WIDTH*3/5, -1)) |
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| 133 | self.desc_tcl.SetValue('') |
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| 134 | #self.name_tcl.SetFont(self.font) |
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| 135 | hint_desc = "Write a short description of this model function." |
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| 136 | self.desc_tcl.SetToolTipString(hint_desc) |
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| 137 | self.desc_sizer.AddMany([(desc_txt, 0, wx.LEFT|wx.TOP, 10), |
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| 138 | (self.desc_tcl, -1, |
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| 139 | wx.EXPAND|wx.RIGHT|wx.TOP|wx.BOTTOM, 10)]) |
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| 140 | |
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| 141 | def _build_sizer(self): |
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| 142 | """ |
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| 143 | Build gui |
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| 144 | """ |
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| 145 | box_width = 195 # combobox width |
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| 146 | vbox = wx.BoxSizer(wx.VERTICAL) |
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| 147 | self.sizer = wx.GridBagSizer(1, 3) |
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| 148 | self._layout_name() |
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| 149 | self._layout_description() |
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| 150 | |
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| 151 | |
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| 152 | sum_description = wx.StaticBox(self, -1, 'Select', |
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| 153 | size=(PNL_WIDTH-30, 70)) |
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| 154 | sum_box = wx.StaticBoxSizer(sum_description, wx.VERTICAL) |
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| 155 | model1_box = wx.BoxSizer(wx.HORIZONTAL) |
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| 156 | model2_box = wx.BoxSizer(wx.HORIZONTAL) |
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| 157 | model_vbox = wx.BoxSizer(wx.VERTICAL) |
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| 158 | self.model1 = wx.ComboBox(self, -1, style=wx.CB_READONLY) |
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| 159 | wx.EVT_COMBOBOX(self.model1, -1, self.on_model1) |
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| 160 | self.model1.SetMinSize((box_width*5/6, -1)) |
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| 161 | self.model1.SetToolTipString("model1") |
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| 162 | |
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| 163 | self.operator_cbox = wx.ComboBox(self, -1, size=(50, -1), |
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| 164 | style=wx.CB_READONLY) |
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| 165 | wx.EVT_COMBOBOX(self.operator_cbox, -1, self.on_select_operator) |
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| 166 | operation_tip = "Add: +, Multiply: * " |
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| 167 | self.operator_cbox.SetToolTipString(operation_tip) |
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| 168 | |
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| 169 | self.model2 = wx.ComboBox(self, -1, style=wx.CB_READONLY) |
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| 170 | wx.EVT_COMBOBOX(self.model2, -1, self.on_model2) |
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| 171 | self.model2.SetMinSize((box_width*5/6, -1)) |
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| 172 | self.model2.SetToolTipString("model2") |
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| 173 | self._set_model_list() |
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| 174 | |
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| 175 | # Buttons on the bottom |
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| 176 | self.static_line_1 = wx.StaticLine(self, -1) |
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| 177 | self.okButton = wx.Button(self,wx.ID_OK, 'Apply', size=(box_width/2, 25)) |
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| 178 | self.okButton.Bind(wx.EVT_BUTTON, self.check_name) |
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| 179 | self.closeButton = wx.Button(self,wx.ID_CANCEL, 'Close', |
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| 180 | size=(box_width/2, 25)) |
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| 181 | # Intro |
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| 182 | self.explanation = " custom model = %s %s "% (self.factor, '*') |
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| 183 | self.explanation += "(model1 %s model2)\n"% self.operator |
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| 184 | #explanation += " Note: This will overwrite the previous sum model.\n" |
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| 185 | model_string = " Model%s (p%s):" |
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| 186 | # msg |
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| 187 | self._msg_box = wx.StaticText(self, -1, self._notes) |
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| 188 | self.msg_sizer = wx.BoxSizer(wx.HORIZONTAL) |
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| 189 | self.msg_sizer.Add(self._msg_box, 0, wx.LEFT, 0) |
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| 190 | vbox.Add(self.name_hsizer) |
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| 191 | vbox.Add(self.desc_sizer) |
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| 192 | vbox.Add(self.sizer) |
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| 193 | ix = 0 |
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| 194 | iy = 1 |
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| 195 | self.explanationctr = wx.StaticText(self, -1, self.explanation) |
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| 196 | self.sizer.Add(self.explanationctr , (iy, ix), |
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| 197 | (1, 1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 198 | model1_box.Add(wx.StaticText(self, -1, model_string% (1, 1)), -1, 0) |
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| 199 | model1_box.Add((box_width-15, 10)) |
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| 200 | model1_box.Add(wx.StaticText(self, -1, model_string% (2, 2)), -1, 0) |
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| 201 | model2_box.Add(self.model1, -1, 0) |
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| 202 | model2_box.Add((15, 10)) |
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| 203 | model2_box.Add(self.operator_cbox, 0, 0) |
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| 204 | model2_box.Add((15, 10)) |
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| 205 | model2_box.Add(self.model2, -1, 0) |
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| 206 | model_vbox.Add(model1_box, -1, 0) |
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| 207 | model_vbox.Add(model2_box, -1, 0) |
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| 208 | sum_box.Add(model_vbox, -1, 10) |
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| 209 | iy += 1 |
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| 210 | ix = 0 |
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| 211 | self.sizer.Add(sum_box, (iy, ix), |
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| 212 | (1, 1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 213 | vbox.Add((10, 10)) |
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| 214 | vbox.Add(self.static_line_1, 0, wx.EXPAND, 10) |
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| 215 | vbox.Add(self.msg_sizer, 0, |
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| 216 | wx.LEFT|wx.RIGHT|wx.ADJUST_MINSIZE|wx.BOTTOM, 10) |
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| 217 | sizer_button = wx.BoxSizer(wx.HORIZONTAL) |
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| 218 | sizer_button.Add((20, 20), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 219 | sizer_button.Add(self.okButton, 0, |
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| 220 | wx.LEFT|wx.RIGHT|wx.ADJUST_MINSIZE, 0) |
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| 221 | sizer_button.Add(self.closeButton, 0, |
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| 222 | wx.LEFT|wx.RIGHT|wx.ADJUST_MINSIZE, 10) |
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| 223 | vbox.Add(sizer_button, 0, wx.EXPAND|wx.BOTTOM|wx.TOP, 10) |
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| 224 | |
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| 225 | self.SetSizer(vbox) |
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| 226 | self.Centre() |
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| 227 | |
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| 228 | def on_change_name(self, event=None): |
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| 229 | """ |
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| 230 | Change name |
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| 231 | """ |
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| 232 | if event is not None: |
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| 233 | event.Skip() |
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| 234 | self.name_tcl.SetBackgroundColour('white') |
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| 235 | self.Refresh() |
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| 236 | |
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| 237 | def check_name(self, event=None): |
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| 238 | """ |
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| 239 | Check name if exist already |
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| 240 | """ |
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| 241 | mname = M_NAME |
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| 242 | self.on_change_name(None) |
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| 243 | list_fnames = os.listdir(self.plugin_dir) |
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| 244 | # fake existing regular model name list |
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| 245 | m_list = [model + ".py" for model in self.model_list] |
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| 246 | list_fnames.append(m_list) |
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| 247 | # function/file name |
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| 248 | title = self.name_tcl.GetValue().lstrip().rstrip() |
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| 249 | if title == '': |
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| 250 | text = self.operator_cbox.GetLabel().strip() |
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| 251 | if text == '+': |
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| 252 | mname = 'Sum' |
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| 253 | else: |
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| 254 | mname = 'Multi' |
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| 255 | mname += M_NAME |
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| 256 | title = mname |
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| 257 | self.name = title |
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| 258 | t_fname = title + '.py' |
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| 259 | if not self.overwrite_name: |
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| 260 | if t_fname in list_fnames and title != mname: |
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| 261 | self.name_tcl.SetBackgroundColour('pink') |
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| 262 | self.good_name = False |
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| 263 | info = 'Error' |
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| 264 | msg = "Name exists already." |
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| 265 | wx.MessageBox(msg, info) |
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| 266 | self._notes = msg |
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| 267 | color = 'red' |
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| 268 | self._msg_box.SetLabel(msg) |
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| 269 | self._msg_box.SetForegroundColour(color) |
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| 270 | return self.good_name |
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| 271 | self.fname = os.path.join(self.plugin_dir, t_fname) |
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| 272 | s_title = title |
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| 273 | if len(title) > 20: |
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| 274 | s_title = title[0:19] + '...' |
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| 275 | self._notes = "Model function (%s) has been set! \n" % str(s_title) |
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| 276 | self.good_name = True |
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| 277 | self.on_apply(self.fname) |
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| 278 | return self.good_name |
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| 279 | |
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| 280 | def on_apply(self, path): |
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| 281 | """ |
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| 282 | On Apply |
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| 283 | """ |
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| 284 | try: |
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| 285 | label = self.getText() |
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| 286 | fname = path |
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| 287 | name1 = label[0] |
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| 288 | name2 = label[1] |
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| 289 | self.write_string(fname, name1, name2) |
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| 290 | self.compile_file(fname) |
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| 291 | self.parent.update_custom_combo() |
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| 292 | msg = self._notes |
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| 293 | info = 'Info' |
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| 294 | color = 'blue' |
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| 295 | except: |
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| 296 | msg= "Easy Custom Sum/Multipy: Error occurred..." |
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| 297 | info = 'Error' |
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| 298 | color = 'red' |
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| 299 | self._msg_box.SetLabel(msg) |
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| 300 | self._msg_box.SetForegroundColour(color) |
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| 301 | if self.parent.parent != None: |
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| 302 | from sans.guiframe.events import StatusEvent |
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| 303 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg, |
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| 304 | info=info)) |
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| 305 | else: |
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| 306 | raise |
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| 307 | |
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| 308 | def _set_model_list(self): |
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| 309 | """ |
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| 310 | Set the list of models |
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| 311 | """ |
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| 312 | # list of model names |
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| 313 | cm_list = [] |
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| 314 | # models |
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| 315 | list = self.model_list |
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| 316 | # custom models |
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| 317 | al_list = os.listdir(self.plugin_dir) |
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| 318 | for c_name in al_list: |
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| 319 | if c_name.split('.')[-1] == 'py' and \ |
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| 320 | c_name.split('.')[0] != '__init__': |
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| 321 | name = str(c_name.split('.')[0]) |
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| 322 | cm_list.append(name) |
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| 323 | if name not in list: |
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| 324 | list.append(name) |
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| 325 | self.cm_list = cm_list |
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| 326 | if len(list) > 1: |
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| 327 | list.sort() |
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| 328 | for idx in range(len(list)): |
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| 329 | self.model1.Append(str(list[idx]), idx) |
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| 330 | self.model2.Append(str(list[idx]), idx) |
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| 331 | self.model1.SetStringSelection(self.model1_string) |
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| 332 | self.model2.SetStringSelection(self.model2_string) |
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| 333 | |
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| 334 | def update_cm_list(self): |
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| 335 | """ |
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| 336 | Update custom model list |
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| 337 | """ |
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| 338 | cm_list = [] |
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| 339 | al_list = os.listdir(self.plugin_dir) |
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| 340 | for c_name in al_list: |
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| 341 | if c_name.split('.')[-1] == 'py' and \ |
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| 342 | c_name.split('.')[0] != '__init__': |
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| 343 | name = str(c_name.split('.')[0]) |
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| 344 | cm_list.append(name) |
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| 345 | self.cm_list = cm_list |
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| 346 | |
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| 347 | def on_model1(self, event): |
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| 348 | """ |
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| 349 | Set model1 |
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| 350 | """ |
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| 351 | event.Skip() |
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| 352 | self.update_cm_list() |
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| 353 | self.model1_name = str(self.model1.GetValue()) |
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| 354 | self.model1_string = self.model1_name |
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| 355 | if self.model1_name in self.cm_list: |
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| 356 | self.is_p1_custom = True |
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| 357 | else: |
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| 358 | self.is_p1_custom = False |
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| 359 | |
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| 360 | def on_model2(self, event): |
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| 361 | """ |
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| 362 | Set model2 |
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| 363 | """ |
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| 364 | event.Skip() |
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| 365 | self.update_cm_list() |
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| 366 | self.model2_name = str(self.model2.GetValue()) |
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| 367 | self.model2_string = self.model2_name |
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| 368 | if self.model2_name in self.cm_list: |
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| 369 | self.is_p2_custom = True |
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| 370 | else: |
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| 371 | self.is_p2_custom = False |
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| 372 | |
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| 373 | def on_select_operator(self, event=None): |
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| 374 | """ |
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| 375 | On Select an Operator |
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| 376 | """ |
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| 377 | item = event.GetEventObject() |
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| 378 | text = item.GetLabel().strip() |
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| 379 | if text == '+': |
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| 380 | name = 'Sum' |
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| 381 | factor = 'scale_factor' |
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| 382 | f_oper = '*' |
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| 383 | else: |
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| 384 | name = 'Multi' |
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| 385 | factor = 'BackGround' |
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| 386 | f_oper = '+' |
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| 387 | self.factor = str(factor) |
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| 388 | self.operator = str(text) |
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| 389 | self.explanation = " custom model = %s %s "% (self.factor, |
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| 390 | f_oper) |
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| 391 | self.explanation += "(model1 %s model2)\n"% self.operator |
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| 392 | self.explanationctr.SetLabel(self.explanation) |
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| 393 | self.name = name + M_NAME |
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| 394 | self.sizer.Layout() |
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| 395 | |
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| 396 | def fill_oprator_combox(self): |
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| 397 | """ |
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| 398 | fill the current combobox with the operator |
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| 399 | """ |
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| 400 | operator_list = [' +', ' *'] |
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| 401 | for oper in operator_list: |
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| 402 | pos = self.operator_cbox.Append(str(oper)) |
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| 403 | self.operator_cbox.SetClientData(pos, str(oper.strip())) |
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| 404 | self.operator_cbox.SetSelection(0) |
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| 405 | |
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| 406 | def getText(self): |
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| 407 | """ |
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| 408 | Returns model name string as list |
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| 409 | """ |
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| 410 | return [self.model1_name, self.model2_name] |
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| 411 | |
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| 412 | def write_string(self, fname, name1, name2): |
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| 413 | """ |
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| 414 | Write and Save file |
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| 415 | """ |
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| 416 | self.fname = fname |
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| 417 | description = self.desc_tcl.GetValue().lstrip().rstrip() |
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| 418 | if description == '': |
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| 419 | description = name1 + self.operator + name2 |
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| 420 | name = self.name_tcl.GetValue().lstrip().rstrip() |
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| 421 | text = self.operator_cbox.GetLabel().strip() |
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| 422 | if text == '+': |
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| 423 | factor = 'scale_factor' |
|---|
| 424 | f_oper = '*' |
|---|
| 425 | default_val = '1.0' |
|---|
| 426 | else: |
|---|
| 427 | factor = 'BackGround' |
|---|
| 428 | f_oper = '+' |
|---|
| 429 | default_val = '0.0' |
|---|
| 430 | path = self.fname |
|---|
| 431 | try: |
|---|
| 432 | out_f = open(path,'w') |
|---|
| 433 | except : |
|---|
| 434 | raise |
|---|
| 435 | lines = SUM_TEMPLATE.split('\n') |
|---|
| 436 | for line in lines: |
|---|
| 437 | try: |
|---|
| 438 | if line.count("scale_factor"): |
|---|
| 439 | line = line.replace('scale_factor', factor) |
|---|
| 440 | #print "scale_factor", line |
|---|
| 441 | if line.count("= %s"): |
|---|
| 442 | out_f.write(line % (default_val) + "\n") |
|---|
| 443 | elif line.count("import Model as P1"): |
|---|
| 444 | if self.is_p1_custom: |
|---|
| 445 | line = line.replace('#', '') |
|---|
| 446 | out_f.write(line % name1 + "\n") |
|---|
| 447 | else: |
|---|
| 448 | out_f.write(line + "\n") |
|---|
| 449 | elif line.count("import %s as P1"): |
|---|
| 450 | if not self.is_p1_custom: |
|---|
| 451 | line = line.replace('#', '') |
|---|
| 452 | out_f.write(line % (name1, name1) + "\n") |
|---|
| 453 | else: |
|---|
| 454 | out_f.write(line + "\n") |
|---|
| 455 | elif line.count("import Model as P2"): |
|---|
| 456 | if self.is_p2_custom: |
|---|
| 457 | line = line.replace('#', '') |
|---|
| 458 | out_f.write(line % name2 + "\n") |
|---|
| 459 | else: |
|---|
| 460 | out_f.write(line + "\n") |
|---|
| 461 | elif line.count("import %s as P2"): |
|---|
| 462 | if not self.is_p2_custom: |
|---|
| 463 | line = line.replace('#', '') |
|---|
| 464 | out_f.write(line % (name2, name2) + "\n") |
|---|
| 465 | else: |
|---|
| 466 | out_f.write(line + "\n") |
|---|
| 467 | elif line.count("self.description = '%s'"): |
|---|
| 468 | out_f.write(line % description + "\n") |
|---|
| 469 | #elif line.count("run") and line.count("%s"): |
|---|
| 470 | # out_f.write(line % self.operator + "\n") |
|---|
| 471 | #elif line.count("evalDistribution") and line.count("%s"): |
|---|
| 472 | # out_f.write(line % self.operator + "\n") |
|---|
| 473 | elif line.count("return") and line.count("%s") == 2: |
|---|
| 474 | #print "line return", line |
|---|
| 475 | out_f.write(line % (f_oper, self.operator) + "\n") |
|---|
| 476 | elif line.count("out2")and line.count("%s"): |
|---|
| 477 | out_f.write(line % self.operator + "\n") |
|---|
| 478 | else: |
|---|
| 479 | out_f.write(line + "\n") |
|---|
| 480 | except: |
|---|
| 481 | raise |
|---|
| 482 | out_f.close() |
|---|
| 483 | #else: |
|---|
| 484 | # msg = "Name exists already." |
|---|
| 485 | |
|---|
| 486 | def compile_file(self, path): |
|---|
| 487 | """ |
|---|
| 488 | Compile the file in the path |
|---|
| 489 | """ |
|---|
| 490 | path = self.fname |
|---|
| 491 | _compileFile(path) |
|---|
| 492 | |
|---|
| 493 | def delete_file(self, path): |
|---|
| 494 | """ |
|---|
| 495 | Delete file in the path |
|---|
| 496 | """ |
|---|
| 497 | _deleteFile(path) |
|---|
| 498 | |
|---|
| 499 | |
|---|
| 500 | class EditorPanel(wx.ScrolledWindow): |
|---|
| 501 | """ |
|---|
| 502 | Custom model function editor |
|---|
| 503 | """ |
|---|
| 504 | def __init__(self, parent, base, path, title, *args, **kwds): |
|---|
| 505 | kwds['name'] = title |
|---|
| 506 | kwds["size"] = (EDITOR_WIDTH, EDITOR_HEIGTH) |
|---|
| 507 | kwds["style"] = wx.FULL_REPAINT_ON_RESIZE |
|---|
| 508 | wx.ScrolledWindow.__init__(self, parent, *args, **kwds) |
|---|
| 509 | #self.SetupScrolling() |
|---|
| 510 | self.parent = parent |
|---|
| 511 | self.base = base |
|---|
| 512 | self.path = path |
|---|
| 513 | self.font = wx.SystemSettings_GetFont(wx.SYS_SYSTEM_FONT) |
|---|
| 514 | self.font.SetPointSize(10) |
|---|
| 515 | self.reader = None |
|---|
| 516 | self.name = 'untitled' |
|---|
| 517 | self.overwrite_name = False |
|---|
| 518 | self.is_2d = False |
|---|
| 519 | self.fname = None |
|---|
| 520 | self.param_strings = '' |
|---|
| 521 | self.function_strings = '' |
|---|
| 522 | self._notes = "" |
|---|
| 523 | self._msg_box = None |
|---|
| 524 | self.msg_sizer = None |
|---|
| 525 | self.warning = "" |
|---|
| 526 | self._description = "New Custom Model" |
|---|
| 527 | #self._default_save_location = os.getcwd() |
|---|
| 528 | self._do_layout() |
|---|
| 529 | #self.bt_apply.Disable() |
|---|
| 530 | |
|---|
| 531 | |
|---|
| 532 | def _define_structure(self): |
|---|
| 533 | """ |
|---|
| 534 | define initial sizer |
|---|
| 535 | """ |
|---|
| 536 | #w, h = self.parent.GetSize() |
|---|
| 537 | self.main_sizer = wx.BoxSizer(wx.VERTICAL) |
|---|
| 538 | self.name_sizer = wx.BoxSizer(wx.VERTICAL) |
|---|
| 539 | self.name_hsizer = wx.BoxSizer(wx.HORIZONTAL) |
|---|
| 540 | self.desc_sizer = wx.BoxSizer(wx.VERTICAL) |
|---|
| 541 | self.param_sizer = wx.BoxSizer(wx.VERTICAL) |
|---|
| 542 | self.function_sizer = wx.BoxSizer(wx.VERTICAL) |
|---|
| 543 | self.button_sizer = wx.BoxSizer(wx.HORIZONTAL) |
|---|
| 544 | self.msg_sizer = wx.BoxSizer(wx.HORIZONTAL) |
|---|
| 545 | |
|---|
| 546 | def _layout_name(self): |
|---|
| 547 | """ |
|---|
| 548 | Do the layout for file/function name related widgets |
|---|
| 549 | """ |
|---|
| 550 | #title name [string] |
|---|
| 551 | name_txt = wx.StaticText(self, -1, 'Function Name : ') |
|---|
| 552 | overwrite_cb = wx.CheckBox(self, -1, "Overwrite?", (10, 10)) |
|---|
| 553 | overwrite_cb.SetValue(False) |
|---|
| 554 | overwrite_cb.SetToolTipString("Overwrite it if already exists?") |
|---|
| 555 | wx.EVT_CHECKBOX(self, overwrite_cb.GetId(), self.on_over_cb) |
|---|
| 556 | #overwrite_cb.Show(False) |
|---|
| 557 | self.name_tcl = wx.TextCtrl(self, -1, size=(PANEL_WIDTH*3/5, -1)) |
|---|
| 558 | self.name_tcl.Bind(wx.EVT_TEXT_ENTER, self.on_change_name) |
|---|
| 559 | self.name_tcl.SetValue('MyFunction') |
|---|
| 560 | self.name_tcl.SetFont(self.font) |
|---|
| 561 | hint_name = "Unique Model Function Name." |
|---|
| 562 | self.name_tcl.SetToolTipString(hint_name) |
|---|
| 563 | self.name_hsizer.AddMany([(self.name_tcl, 0, wx.LEFT|wx.TOP, 0), |
|---|
| 564 | (overwrite_cb, 0, wx.LEFT, 20)]) |
|---|
| 565 | self.name_sizer.AddMany([(name_txt, 0, wx.LEFT|wx.TOP, 10), |
|---|
| 566 | (self.name_hsizer, 0, |
|---|
| 567 | wx.LEFT|wx.TOP|wx.BOTTOM, 10)]) |
|---|
| 568 | |
|---|
| 569 | |
|---|
| 570 | def _layout_description(self): |
|---|
| 571 | """ |
|---|
| 572 | Do the layout for description related widgets |
|---|
| 573 | """ |
|---|
| 574 | #title name [string] |
|---|
| 575 | desc_txt = wx.StaticText(self, -1, 'Description (optional) : ') |
|---|
| 576 | self.desc_tcl = wx.TextCtrl(self, -1, size=(PANEL_WIDTH*3/5, -1)) |
|---|
| 577 | self.desc_tcl.SetValue('') |
|---|
| 578 | #self.name_tcl.SetFont(self.font) |
|---|
| 579 | hint_desc = "Write a short description of the model function." |
|---|
| 580 | self.desc_tcl.SetToolTipString(hint_desc) |
|---|
| 581 | self.desc_sizer.AddMany([(desc_txt, 0, wx.LEFT|wx.TOP, 10), |
|---|
| 582 | (self.desc_tcl, 0, |
|---|
| 583 | wx.LEFT|wx.TOP|wx.BOTTOM, 10)]) |
|---|
| 584 | def _layout_param(self): |
|---|
| 585 | """ |
|---|
| 586 | Do the layout for parameter related widgets |
|---|
| 587 | """ |
|---|
| 588 | param_txt = wx.StaticText(self, -1, 'Fit Parameters (if any): ') |
|---|
| 589 | param_tip = "#Set the parameters and initial values.\n" |
|---|
| 590 | param_tip += "#Example:\n" |
|---|
| 591 | param_tip += "A = 1\nB = 1" |
|---|
| 592 | #param_txt.SetToolTipString(param_tip) |
|---|
| 593 | id = wx.NewId() |
|---|
| 594 | self.param_tcl = EditWindow(self, id, wx.DefaultPosition, |
|---|
| 595 | wx.DefaultSize, wx.CLIP_CHILDREN|wx.SUNKEN_BORDER) |
|---|
| 596 | self.param_tcl.setDisplayLineNumbers(True) |
|---|
| 597 | self.param_tcl.SetToolTipString(param_tip) |
|---|
| 598 | self.param_sizer.AddMany([(param_txt, 0, wx.LEFT, 10), |
|---|
| 599 | (self.param_tcl, 1, wx.EXPAND|wx.ALL, 10)]) |
|---|
| 600 | |
|---|
| 601 | |
|---|
| 602 | def _layout_function(self): |
|---|
| 603 | """ |
|---|
| 604 | Do the layout for function related widgets |
|---|
| 605 | """ |
|---|
| 606 | function_txt = wx.StaticText(self, -1, 'Function(x) : ') |
|---|
| 607 | hint_function = "#Example:\n" |
|---|
| 608 | hint_function += "if x <= 0:\n" |
|---|
| 609 | hint_function += " y = A + B\n" |
|---|
| 610 | hint_function += "else:\n" |
|---|
| 611 | hint_function += " y = A + B * cos(2 * pi * x)\n" |
|---|
| 612 | hint_function += "return y\n" |
|---|
| 613 | id = wx.NewId() |
|---|
| 614 | self.function_tcl = EditWindow(self, id, wx.DefaultPosition, |
|---|
| 615 | wx.DefaultSize, wx.CLIP_CHILDREN|wx.SUNKEN_BORDER) |
|---|
| 616 | self.function_tcl.setDisplayLineNumbers(True) |
|---|
| 617 | self.function_tcl.SetToolTipString(hint_function) |
|---|
| 618 | self.function_sizer.Add(function_txt, 0, wx.LEFT, 10) |
|---|
| 619 | self.function_sizer.Add( self.function_tcl, 1, wx.EXPAND|wx.ALL, 10) |
|---|
| 620 | |
|---|
| 621 | def _layout_msg(self): |
|---|
| 622 | """ |
|---|
| 623 | Layout msg |
|---|
| 624 | """ |
|---|
| 625 | self._msg_box = wx.StaticText(self, -1, self._notes) |
|---|
| 626 | self.msg_sizer.Add(self._msg_box, 0, wx.LEFT, 10) |
|---|
| 627 | |
|---|
| 628 | def _layout_button(self): |
|---|
| 629 | """ |
|---|
| 630 | Do the layout for the button widgets |
|---|
| 631 | """ |
|---|
| 632 | self.bt_apply = wx.Button(self, -1, "Apply", size=(_BOX_WIDTH, -1)) |
|---|
| 633 | self.bt_apply.SetToolTipString("Save changes into the imported data.") |
|---|
| 634 | self.bt_apply.Bind(wx.EVT_BUTTON, self.on_click_apply) |
|---|
| 635 | |
|---|
| 636 | self.bt_close = wx.Button(self, -1, 'Close', size=(_BOX_WIDTH, -1)) |
|---|
| 637 | self.bt_close.Bind(wx.EVT_BUTTON, self.on_close) |
|---|
| 638 | self.bt_close.SetToolTipString("Close this panel.") |
|---|
| 639 | |
|---|
| 640 | self.button_sizer.AddMany([(self.bt_apply, 0, |
|---|
| 641 | wx.LEFT, EDITOR_WIDTH * 0.8), |
|---|
| 642 | (self.bt_close, 0, |
|---|
| 643 | wx.LEFT|wx.BOTTOM, 15)]) |
|---|
| 644 | |
|---|
| 645 | def _do_layout(self): |
|---|
| 646 | """ |
|---|
| 647 | Draw the current panel |
|---|
| 648 | """ |
|---|
| 649 | self._define_structure() |
|---|
| 650 | self._layout_name() |
|---|
| 651 | self._layout_description() |
|---|
| 652 | self._layout_param() |
|---|
| 653 | self._layout_function() |
|---|
| 654 | self._layout_msg() |
|---|
| 655 | self._layout_button() |
|---|
| 656 | self.main_sizer.AddMany([(self.name_sizer, 0, |
|---|
| 657 | wx.EXPAND|wx.ALL, 5), |
|---|
| 658 | (wx.StaticLine(self), 0, |
|---|
| 659 | wx.ALL|wx.EXPAND, 5), |
|---|
| 660 | (self.desc_sizer, 0, |
|---|
| 661 | wx.EXPAND|wx.ALL, 5), |
|---|
| 662 | (wx.StaticLine(self), 0, |
|---|
| 663 | wx.ALL|wx.EXPAND, 5), |
|---|
| 664 | (self.param_sizer, 1, |
|---|
| 665 | wx.EXPAND|wx.ALL, 5), |
|---|
| 666 | (wx.StaticLine(self), 0, |
|---|
| 667 | wx.ALL|wx.EXPAND, 5), |
|---|
| 668 | (self.function_sizer, 2, |
|---|
| 669 | wx.EXPAND|wx.ALL, 5), |
|---|
| 670 | (wx.StaticLine(self), 0, |
|---|
| 671 | wx.ALL|wx.EXPAND, 5), |
|---|
| 672 | (self.msg_sizer, 0, |
|---|
| 673 | wx.EXPAND|wx.ALL, 5), |
|---|
| 674 | (self.button_sizer, 0, |
|---|
| 675 | wx.EXPAND|wx.ALL, 5)]) |
|---|
| 676 | self.SetSizer(self.main_sizer) |
|---|
| 677 | self.SetAutoLayout(True) |
|---|
| 678 | |
|---|
| 679 | def get_notes(self): |
|---|
| 680 | """ |
|---|
| 681 | return notes |
|---|
| 682 | """ |
|---|
| 683 | return self._notes |
|---|
| 684 | |
|---|
| 685 | def on_change_name(self, event=None): |
|---|
| 686 | """ |
|---|
| 687 | Change name |
|---|
| 688 | """ |
|---|
| 689 | if event is not None: |
|---|
| 690 | event.Skip() |
|---|
| 691 | self.name_tcl.SetBackgroundColour('white') |
|---|
| 692 | self.Refresh() |
|---|
| 693 | |
|---|
| 694 | def check_name(self): |
|---|
| 695 | """ |
|---|
| 696 | Check name if exist already |
|---|
| 697 | """ |
|---|
| 698 | self._notes = '' |
|---|
| 699 | self.on_change_name(None) |
|---|
| 700 | plugin_dir = self.path |
|---|
| 701 | list_fnames = os.listdir(plugin_dir) |
|---|
| 702 | # function/file name |
|---|
| 703 | title = self.name_tcl.GetValue().lstrip().rstrip() |
|---|
| 704 | self.name = title |
|---|
| 705 | t_fname = title + '.py' |
|---|
| 706 | if not self.overwrite_name: |
|---|
| 707 | if t_fname in list_fnames: |
|---|
| 708 | self.name_tcl.SetBackgroundColour('pink') |
|---|
| 709 | return False |
|---|
| 710 | self.fname = os.path.join(plugin_dir, t_fname) |
|---|
| 711 | s_title = title |
|---|
| 712 | if len(title) > 20: |
|---|
| 713 | s_title = title[0:19] + '...' |
|---|
| 714 | self._notes += "Model function name set " |
|---|
| 715 | self._notes += "to %s. \n" % str(s_title) |
|---|
| 716 | return True |
|---|
| 717 | |
|---|
| 718 | def on_over_cb(self, event): |
|---|
| 719 | """ |
|---|
| 720 | Set overwrite name flag on cb event |
|---|
| 721 | """ |
|---|
| 722 | if event is not None: |
|---|
| 723 | event.Skip() |
|---|
| 724 | cb = event.GetEventObject() |
|---|
| 725 | self.overwrite_name = cb.GetValue() |
|---|
| 726 | |
|---|
| 727 | def on_click_apply(self, event): |
|---|
| 728 | """ |
|---|
| 729 | Changes are saved in data object imported to edit |
|---|
| 730 | """ |
|---|
| 731 | #must post event here |
|---|
| 732 | event.Skip() |
|---|
| 733 | info = 'Info' |
|---|
| 734 | # Sort out the errors if occur |
|---|
| 735 | if self.check_name(): |
|---|
| 736 | name = self.name_tcl.GetValue().lstrip().rstrip() |
|---|
| 737 | description = self.desc_tcl.GetValue() |
|---|
| 738 | param_str = self.param_tcl.GetText() |
|---|
| 739 | func_str = self.function_tcl.GetText() |
|---|
| 740 | # No input for the model function |
|---|
| 741 | if func_str.lstrip().rstrip(): |
|---|
| 742 | if func_str.count('return') > 0: |
|---|
| 743 | self.write_file(self.fname, description, param_str, func_str) |
|---|
| 744 | tr_msg = _compileFile(self.fname) |
|---|
| 745 | msg = tr_msg.__str__() |
|---|
| 746 | # Compile error |
|---|
| 747 | if msg: |
|---|
| 748 | _deleteFile(self.fname) |
|---|
| 749 | msg += "\nCompile Failed" |
|---|
| 750 | else: |
|---|
| 751 | msg = '' |
|---|
| 752 | else: |
|---|
| 753 | msg = "Error: The func(x) must 'return' a value at least.\n" |
|---|
| 754 | msg += "For example: \n\nreturn 2*x" |
|---|
| 755 | else: |
|---|
| 756 | msg = 'Error: Function is not defined.' |
|---|
| 757 | else: |
|---|
| 758 | msg = "Name exists already." |
|---|
| 759 | # Prepare for the messagebox |
|---|
| 760 | if not msg: |
|---|
| 761 | if self.base != None: |
|---|
| 762 | self.base.update_custom_combo() |
|---|
| 763 | msg = "Successful!!!" |
|---|
| 764 | msg += " " + self._notes |
|---|
| 765 | msg += " Please look for it in the 'Customized Models' box." |
|---|
| 766 | info = 'Info' |
|---|
| 767 | color = 'blue' |
|---|
| 768 | else: |
|---|
| 769 | info = 'Error' |
|---|
| 770 | color = 'red' |
|---|
| 771 | wx.MessageBox(msg, info) |
|---|
| 772 | |
|---|
| 773 | self._msg_box.SetLabel(msg) |
|---|
| 774 | self._msg_box.SetForegroundColour(color) |
|---|
| 775 | # Send msg to the top window |
|---|
| 776 | if self.base != None: |
|---|
| 777 | from sans.guiframe.events import StatusEvent |
|---|
| 778 | wx.PostEvent(self.base.parent, StatusEvent(status = msg, |
|---|
| 779 | info=info)) |
|---|
| 780 | self.warning = msg |
|---|
| 781 | |
|---|
| 782 | |
|---|
| 783 | def write_file(self, fname, desc_str, param_str, func_str): |
|---|
| 784 | """ |
|---|
| 785 | Write content in file |
|---|
| 786 | |
|---|
| 787 | :param fname: full file path |
|---|
| 788 | :param desc_str: content of the description strings |
|---|
| 789 | :param param_str: content of params; Strings |
|---|
| 790 | :param func_str: content of func; Strings |
|---|
| 791 | """ |
|---|
| 792 | try: |
|---|
| 793 | out_f = open(fname,'w') |
|---|
| 794 | except : |
|---|
| 795 | raise |
|---|
| 796 | # Prepare the content of the function |
|---|
| 797 | lines = CUSTOM_TEMPLATE.split('\n') |
|---|
| 798 | |
|---|
| 799 | has_scipy = func_str.count("scipy.") |
|---|
| 800 | self.is_2d = func_str.count("#self.ndim = 2") |
|---|
| 801 | line_2d = '' |
|---|
| 802 | if self.is_2d: |
|---|
| 803 | line_2d = CUSTOM_2D_TEMP.split('\n') |
|---|
| 804 | line_test = TEST_TEMPLATE.split('\n') |
|---|
| 805 | local_params = '' |
|---|
| 806 | spaces = ' '#8spaces |
|---|
| 807 | # write function here |
|---|
| 808 | for line in lines: |
|---|
| 809 | # The location where to put the strings is |
|---|
| 810 | # hard-coded in the template as shown below. |
|---|
| 811 | if line.count("#self.params here"): |
|---|
| 812 | for param_line in param_str.split('\n'): |
|---|
| 813 | p_line = param_line.lstrip().rstrip() |
|---|
| 814 | if p_line: |
|---|
| 815 | p0_line = self.set_param_helper(p_line) |
|---|
| 816 | local_params += self.set_function_helper(p_line) |
|---|
| 817 | out_f.write(p0_line) |
|---|
| 818 | elif line.count("#local params here"): |
|---|
| 819 | if local_params: |
|---|
| 820 | out_f.write(local_params) |
|---|
| 821 | elif line.count("self.description = "): |
|---|
| 822 | des0 = self.name + "\\n" |
|---|
| 823 | desc = str(desc_str.lstrip().rstrip().replace('\"', '')) |
|---|
| 824 | out_f.write(line% (des0 + desc) + "\n") |
|---|
| 825 | elif line.count("def function(self, x=0.0%s):"): |
|---|
| 826 | if self.is_2d: |
|---|
| 827 | y_str = ', y=0.0' |
|---|
| 828 | out_f.write(line% y_str + "\n") |
|---|
| 829 | else: |
|---|
| 830 | out_f.write(line% '' + "\n") |
|---|
| 831 | elif line.count("#function here"): |
|---|
| 832 | for func_line in func_str.split('\n'): |
|---|
| 833 | f_line = func_line.rstrip() |
|---|
| 834 | if f_line: |
|---|
| 835 | out_f.write(spaces + f_line + "\n") |
|---|
| 836 | if not func_str: |
|---|
| 837 | dep_var = 'y' |
|---|
| 838 | if self.is_2d: |
|---|
| 839 | dep_var = 'z' |
|---|
| 840 | out_f.write(spaces + 'return %s'% dep_var + "\n") |
|---|
| 841 | elif line.count("#import scipy?"): |
|---|
| 842 | if has_scipy: |
|---|
| 843 | out_f.write("import scipy" + "\n") |
|---|
| 844 | #elif line.count("name = "): |
|---|
| 845 | # out_f.write(line % self.name + "\n") |
|---|
| 846 | elif line: |
|---|
| 847 | out_f.write(line + "\n") |
|---|
| 848 | # run string for 2d |
|---|
| 849 | if line_2d: |
|---|
| 850 | for line in line_2d: |
|---|
| 851 | out_f.write(line + "\n") |
|---|
| 852 | # Test strins |
|---|
| 853 | for line in line_test: |
|---|
| 854 | out_f.write(line + "\n") |
|---|
| 855 | |
|---|
| 856 | out_f.close() |
|---|
| 857 | |
|---|
| 858 | def set_param_helper(self, line): |
|---|
| 859 | """ |
|---|
| 860 | Get string in line to define the params dictionary |
|---|
| 861 | |
|---|
| 862 | :param line: one line of string got from the param_str |
|---|
| 863 | """ |
|---|
| 864 | flag = True |
|---|
| 865 | params_str = '' |
|---|
| 866 | spaces = ' '#8spaces |
|---|
| 867 | items = line.split(";") |
|---|
| 868 | for item in items: |
|---|
| 869 | name = item.split("=")[0].lstrip().rstrip() |
|---|
| 870 | try: |
|---|
| 871 | value = item.split("=")[1].lstrip().rstrip() |
|---|
| 872 | float(value) |
|---|
| 873 | except: |
|---|
| 874 | value = 1.0 # default |
|---|
| 875 | params_str += spaces + "self.params['%s'] = %s\n"% (name, value) |
|---|
| 876 | |
|---|
| 877 | return params_str |
|---|
| 878 | |
|---|
| 879 | def set_function_helper(self, line): |
|---|
| 880 | """ |
|---|
| 881 | Get string in line to define the local params |
|---|
| 882 | |
|---|
| 883 | :param line: one line of string got from the param_str |
|---|
| 884 | """ |
|---|
| 885 | flag = True |
|---|
| 886 | params_str = '' |
|---|
| 887 | spaces = ' '#8spaces |
|---|
| 888 | items = line.split(";") |
|---|
| 889 | for item in items: |
|---|
| 890 | name = item.split("=")[0].lstrip().rstrip() |
|---|
| 891 | params_str += spaces + "%s = self.params['%s']\n"% (name, name) |
|---|
| 892 | return params_str |
|---|
| 893 | |
|---|
| 894 | def get_warning(self): |
|---|
| 895 | """ |
|---|
| 896 | Get the warning msg |
|---|
| 897 | """ |
|---|
| 898 | return self.warning |
|---|
| 899 | |
|---|
| 900 | def on_close(self, event): |
|---|
| 901 | """ |
|---|
| 902 | leave data as it is and close |
|---|
| 903 | """ |
|---|
| 904 | self.parent.Close() |
|---|
| 905 | event.Skip() |
|---|
| 906 | |
|---|
| 907 | class EditorWindow(wx.Frame): |
|---|
| 908 | """ |
|---|
| 909 | Editor Window |
|---|
| 910 | """ |
|---|
| 911 | def __init__(self, parent, base, path, title, |
|---|
| 912 | size=(EDITOR_WIDTH, EDITOR_HEIGTH), *args, **kwds): |
|---|
| 913 | """ |
|---|
| 914 | Init |
|---|
| 915 | """ |
|---|
| 916 | kwds["title"] = title |
|---|
| 917 | kwds["size"] = size |
|---|
| 918 | wx.Frame.__init__(self, parent=None, *args, **kwds) |
|---|
| 919 | self.parent = parent |
|---|
| 920 | self.panel = EditorPanel(parent=self, base=parent, |
|---|
| 921 | path=path, title=title) |
|---|
| 922 | self.Show(True) |
|---|
| 923 | wx.EVT_CLOSE(self, self.OnClose) |
|---|
| 924 | |
|---|
| 925 | def OnClose(self, event): |
|---|
| 926 | """ |
|---|
| 927 | On close event |
|---|
| 928 | """ |
|---|
| 929 | if self.parent != None: |
|---|
| 930 | self.parent.new_model_frame = None |
|---|
| 931 | self.Destroy() |
|---|
| 932 | |
|---|
| 933 | ## Templates for custom models |
|---|
| 934 | CUSTOM_TEMPLATE = """ |
|---|
| 935 | from sans.models.pluginmodel import Model1DPlugin |
|---|
| 936 | from math import * |
|---|
| 937 | import os |
|---|
| 938 | import sys |
|---|
| 939 | import numpy |
|---|
| 940 | #import scipy? |
|---|
| 941 | class Model(Model1DPlugin): |
|---|
| 942 | name = "" |
|---|
| 943 | def __init__(self): |
|---|
| 944 | Model1DPlugin.__init__(self, name=self.name) |
|---|
| 945 | #set name same as file name |
|---|
| 946 | self.name = self.get_fname() |
|---|
| 947 | #self.params here |
|---|
| 948 | self.description = "%s" |
|---|
| 949 | self.set_details() |
|---|
| 950 | def function(self, x=0.0%s): |
|---|
| 951 | #local params here |
|---|
| 952 | #function here |
|---|
| 953 | """ |
|---|
| 954 | CUSTOM_2D_TEMP = """ |
|---|
| 955 | def run(self, x=0.0, y=0.0): |
|---|
| 956 | if x.__class__.__name__ == 'list': |
|---|
| 957 | x_val = x[0] |
|---|
| 958 | y_val = y[0]*0.0 |
|---|
| 959 | return self.function(x_val, y_val) |
|---|
| 960 | elif x.__class__.__name__ == 'tuple': |
|---|
| 961 | msg = "Tuples are not allowed as input to BaseComponent models" |
|---|
| 962 | raise ValueError, msg |
|---|
| 963 | else: |
|---|
| 964 | return self.function(x, 0.0) |
|---|
| 965 | def runXY(self, x=0.0, y=0.0): |
|---|
| 966 | if x.__class__.__name__ == 'list': |
|---|
| 967 | return self.function(x, y) |
|---|
| 968 | elif x.__class__.__name__ == 'tuple': |
|---|
| 969 | msg = "Tuples are not allowed as input to BaseComponent models" |
|---|
| 970 | raise ValueError, msg |
|---|
| 971 | else: |
|---|
| 972 | return self.function(x, y) |
|---|
| 973 | def evalDistribution(self, qdist): |
|---|
| 974 | if qdist.__class__.__name__ == 'list': |
|---|
| 975 | msg = "evalDistribution expects a list of 2 ndarrays" |
|---|
| 976 | if len(qdist)!=2: |
|---|
| 977 | raise RuntimeError, msg |
|---|
| 978 | if qdist[0].__class__.__name__ != 'ndarray': |
|---|
| 979 | raise RuntimeError, msg |
|---|
| 980 | if qdist[1].__class__.__name__ != 'ndarray': |
|---|
| 981 | raise RuntimeError, msg |
|---|
| 982 | v_model = numpy.vectorize(self.runXY, otypes=[float]) |
|---|
| 983 | iq_array = v_model(qdist[0], qdist[1]) |
|---|
| 984 | return iq_array |
|---|
| 985 | elif qdist.__class__.__name__ == 'ndarray': |
|---|
| 986 | v_model = numpy.vectorize(self.runXY, otypes=[float]) |
|---|
| 987 | iq_array = v_model(qdist) |
|---|
| 988 | return iq_array |
|---|
| 989 | """ |
|---|
| 990 | TEST_TEMPLATE = """ |
|---|
| 991 | def get_fname(self): |
|---|
| 992 | path = sys._getframe().f_code.co_filename |
|---|
| 993 | basename = os.path.basename(path) |
|---|
| 994 | name, _ = os.path.splitext(basename) |
|---|
| 995 | return name |
|---|
| 996 | ###################################################################### |
|---|
| 997 | ## THIS IS FOR TEST. DO NOT MODIFY THE FOLLOWING LINES!!!!!!!!!!!!!!!! |
|---|
| 998 | if __name__ == "__main__": |
|---|
| 999 | m= Model() |
|---|
| 1000 | out1 = m.runXY(0.0) |
|---|
| 1001 | out2 = m.runXY(0.01) |
|---|
| 1002 | isfine1 = numpy.isfinite(out1) |
|---|
| 1003 | isfine2 = numpy.isfinite(out2) |
|---|
| 1004 | print "Testing the value at Q = 0.0:" |
|---|
| 1005 | print out1, " : finite? ", isfine1 |
|---|
| 1006 | print "Testing the value at Q = 0.01:" |
|---|
| 1007 | print out2, " : finite? ", isfine2 |
|---|
| 1008 | if isfine1 and isfine2: |
|---|
| 1009 | print "===> Simple Test: Passed!" |
|---|
| 1010 | else: |
|---|
| 1011 | print "===> Simple Test: Failed!" |
|---|
| 1012 | """ |
|---|
| 1013 | SUM_TEMPLATE = """ |
|---|
| 1014 | # A sample of an experimental model function for Sum/Multiply(Pmodel1,Pmodel2) |
|---|
| 1015 | import copy |
|---|
| 1016 | from sans.models.pluginmodel import Model1DPlugin |
|---|
| 1017 | # User can change the name of the model (only with single functional model) |
|---|
| 1018 | #P1_model: |
|---|
| 1019 | #from sans.models.%s import %s as P1 |
|---|
| 1020 | #from %s import Model as P1 |
|---|
| 1021 | |
|---|
| 1022 | #P2_model: |
|---|
| 1023 | #from sans.models.%s import %s as P2 |
|---|
| 1024 | #from %s import Model as P2 |
|---|
| 1025 | import os |
|---|
| 1026 | import sys |
|---|
| 1027 | |
|---|
| 1028 | class Model(Model1DPlugin): |
|---|
| 1029 | name = "" |
|---|
| 1030 | def __init__(self): |
|---|
| 1031 | Model1DPlugin.__init__(self, name='') |
|---|
| 1032 | p_model1 = P1() |
|---|
| 1033 | p_model2 = P2() |
|---|
| 1034 | ## Setting model name model description |
|---|
| 1035 | self.description = '%s' |
|---|
| 1036 | self.name = self.get_fname() |
|---|
| 1037 | if self.name.rstrip().lstrip() == '': |
|---|
| 1038 | self.name = self._get_name(p_model1.name, p_model2.name) |
|---|
| 1039 | if self.description.rstrip().lstrip() == '': |
|---|
| 1040 | self.description = p_model1.name |
|---|
| 1041 | self.description += p_model2.name |
|---|
| 1042 | self.fill_description(p_model1, p_model2) |
|---|
| 1043 | |
|---|
| 1044 | ## Define parameters |
|---|
| 1045 | self.params = {} |
|---|
| 1046 | |
|---|
| 1047 | ## Parameter details [units, min, max] |
|---|
| 1048 | self.details = {} |
|---|
| 1049 | |
|---|
| 1050 | # non-fittable parameters |
|---|
| 1051 | self.non_fittable = p_model1.non_fittable |
|---|
| 1052 | self.non_fittable += p_model2.non_fittable |
|---|
| 1053 | |
|---|
| 1054 | ##models |
|---|
| 1055 | self.p_model1= p_model1 |
|---|
| 1056 | self.p_model2= p_model2 |
|---|
| 1057 | |
|---|
| 1058 | |
|---|
| 1059 | ## dispersion |
|---|
| 1060 | self._set_dispersion() |
|---|
| 1061 | ## Define parameters |
|---|
| 1062 | self._set_params() |
|---|
| 1063 | ## New parameter:scaling_factor |
|---|
| 1064 | self.params['scale_factor'] = %s |
|---|
| 1065 | |
|---|
| 1066 | ## Parameter details [units, min, max] |
|---|
| 1067 | self._set_details() |
|---|
| 1068 | self.details['scale_factor'] = ['', None, None] |
|---|
| 1069 | |
|---|
| 1070 | |
|---|
| 1071 | #list of parameter that can be fitted |
|---|
| 1072 | self._set_fixed_params() |
|---|
| 1073 | ## parameters with orientation |
|---|
| 1074 | for item in self.p_model1.orientation_params: |
|---|
| 1075 | new_item = "p1_" + item |
|---|
| 1076 | if not new_item in self.orientation_params: |
|---|
| 1077 | self.orientation_params.append(new_item) |
|---|
| 1078 | |
|---|
| 1079 | for item in self.p_model2.orientation_params: |
|---|
| 1080 | new_item = "p2_" + item |
|---|
| 1081 | if not new_item in self.orientation_params: |
|---|
| 1082 | self.orientation_params.append(new_item) |
|---|
| 1083 | # get multiplicity if model provide it, else 1. |
|---|
| 1084 | try: |
|---|
| 1085 | multiplicity1 = p_model1.multiplicity |
|---|
| 1086 | try: |
|---|
| 1087 | multiplicity2 = p_model2.multiplicity |
|---|
| 1088 | except: |
|---|
| 1089 | multiplicity2 = 1 |
|---|
| 1090 | except: |
|---|
| 1091 | multiplicity1 = 1 |
|---|
| 1092 | multiplicity2 = 1 |
|---|
| 1093 | ## functional multiplicity of the model |
|---|
| 1094 | self.multiplicity1 = multiplicity1 |
|---|
| 1095 | self.multiplicity2 = multiplicity2 |
|---|
| 1096 | self.multiplicity_info = [] |
|---|
| 1097 | |
|---|
| 1098 | def _clone(self, obj): |
|---|
| 1099 | obj.params = copy.deepcopy(self.params) |
|---|
| 1100 | obj.description = copy.deepcopy(self.description) |
|---|
| 1101 | obj.details = copy.deepcopy(self.details) |
|---|
| 1102 | obj.dispersion = copy.deepcopy(self.dispersion) |
|---|
| 1103 | obj.p_model1 = self.p_model1.clone() |
|---|
| 1104 | obj.p_model2 = self.p_model2.clone() |
|---|
| 1105 | #obj = copy.deepcopy(self) |
|---|
| 1106 | return obj |
|---|
| 1107 | |
|---|
| 1108 | def _get_name(self, name1, name2): |
|---|
| 1109 | p1_name = self._get_upper_name(name1) |
|---|
| 1110 | if not p1_name: |
|---|
| 1111 | p1_name = name1 |
|---|
| 1112 | name = p1_name |
|---|
| 1113 | name += "%s"% (self.operator) |
|---|
| 1114 | p2_name = self._get_upper_name(name2) |
|---|
| 1115 | if not p2_name: |
|---|
| 1116 | p2_name = name2 |
|---|
| 1117 | name += p2_name |
|---|
| 1118 | return name |
|---|
| 1119 | |
|---|
| 1120 | def _get_upper_name(self, name=None): |
|---|
| 1121 | if name == None: |
|---|
| 1122 | return "" |
|---|
| 1123 | upper_name = "" |
|---|
| 1124 | str_name = str(name) |
|---|
| 1125 | for index in range(len(str_name)): |
|---|
| 1126 | if str_name[index].isupper(): |
|---|
| 1127 | upper_name += str_name[index] |
|---|
| 1128 | return upper_name |
|---|
| 1129 | |
|---|
| 1130 | def _set_dispersion(self): |
|---|
| 1131 | ##set dispersion only from p_model |
|---|
| 1132 | for name , value in self.p_model1.dispersion.iteritems(): |
|---|
| 1133 | #if name.lower() not in self.p_model1.orientation_params: |
|---|
| 1134 | new_name = "p1_" + name |
|---|
| 1135 | self.dispersion[new_name]= value |
|---|
| 1136 | for name , value in self.p_model2.dispersion.iteritems(): |
|---|
| 1137 | #if name.lower() not in self.p_model2.orientation_params: |
|---|
| 1138 | new_name = "p2_" + name |
|---|
| 1139 | self.dispersion[new_name]= value |
|---|
| 1140 | |
|---|
| 1141 | def function(self, x=0.0): |
|---|
| 1142 | return 0 |
|---|
| 1143 | |
|---|
| 1144 | def getProfile(self): |
|---|
| 1145 | try: |
|---|
| 1146 | x,y = self.p_model1.getProfile() |
|---|
| 1147 | except: |
|---|
| 1148 | x = None |
|---|
| 1149 | y = None |
|---|
| 1150 | |
|---|
| 1151 | return x, y |
|---|
| 1152 | |
|---|
| 1153 | def _set_params(self): |
|---|
| 1154 | for name , value in self.p_model1.params.iteritems(): |
|---|
| 1155 | # No 2D-supported |
|---|
| 1156 | #if name not in self.p_model1.orientation_params: |
|---|
| 1157 | new_name = "p1_" + name |
|---|
| 1158 | self.params[new_name]= value |
|---|
| 1159 | |
|---|
| 1160 | for name , value in self.p_model2.params.iteritems(): |
|---|
| 1161 | # No 2D-supported |
|---|
| 1162 | #if name not in self.p_model2.orientation_params: |
|---|
| 1163 | new_name = "p2_" + name |
|---|
| 1164 | self.params[new_name]= value |
|---|
| 1165 | |
|---|
| 1166 | # Set "scale" as initializing |
|---|
| 1167 | self._set_scale_factor() |
|---|
| 1168 | |
|---|
| 1169 | |
|---|
| 1170 | def _set_details(self): |
|---|
| 1171 | for name ,detail in self.p_model1.details.iteritems(): |
|---|
| 1172 | new_name = "p1_" + name |
|---|
| 1173 | #if new_name not in self.orientation_params: |
|---|
| 1174 | self.details[new_name]= detail |
|---|
| 1175 | |
|---|
| 1176 | for name ,detail in self.p_model2.details.iteritems(): |
|---|
| 1177 | new_name = "p2_" + name |
|---|
| 1178 | #if new_name not in self.orientation_params: |
|---|
| 1179 | self.details[new_name]= detail |
|---|
| 1180 | |
|---|
| 1181 | def _set_scale_factor(self): |
|---|
| 1182 | pass |
|---|
| 1183 | |
|---|
| 1184 | |
|---|
| 1185 | def setParam(self, name, value): |
|---|
| 1186 | # set param to this (p1, p2) model |
|---|
| 1187 | self._setParamHelper(name, value) |
|---|
| 1188 | |
|---|
| 1189 | ## setParam to p model |
|---|
| 1190 | model_pre = name.split('_', 1)[0] |
|---|
| 1191 | new_name = name.split('_', 1)[1] |
|---|
| 1192 | if model_pre == "p1": |
|---|
| 1193 | if new_name in self.p_model1.getParamList(): |
|---|
| 1194 | self.p_model1.setParam(new_name, value) |
|---|
| 1195 | elif model_pre == "p2": |
|---|
| 1196 | if new_name in self.p_model2.getParamList(): |
|---|
| 1197 | self.p_model2.setParam(new_name, value) |
|---|
| 1198 | elif name.lower() == 'scale_factor': |
|---|
| 1199 | self.params['scale_factor'] = value |
|---|
| 1200 | else: |
|---|
| 1201 | raise ValueError, "Model does not contain parameter %s" % name |
|---|
| 1202 | |
|---|
| 1203 | def getParam(self, name): |
|---|
| 1204 | # Look for dispersion parameters |
|---|
| 1205 | toks = name.split('.') |
|---|
| 1206 | if len(toks)==2: |
|---|
| 1207 | for item in self.dispersion.keys(): |
|---|
| 1208 | # 2D not supported |
|---|
| 1209 | if item.lower()==toks[0].lower(): |
|---|
| 1210 | for par in self.dispersion[item]: |
|---|
| 1211 | if par.lower() == toks[1].lower(): |
|---|
| 1212 | return self.dispersion[item][par] |
|---|
| 1213 | else: |
|---|
| 1214 | # Look for standard parameter |
|---|
| 1215 | for item in self.params.keys(): |
|---|
| 1216 | if item.lower()==name.lower(): |
|---|
| 1217 | return self.params[item] |
|---|
| 1218 | return |
|---|
| 1219 | #raise ValueError, "Model does not contain parameter %s" % name |
|---|
| 1220 | |
|---|
| 1221 | def _setParamHelper(self, name, value): |
|---|
| 1222 | # Look for dispersion parameters |
|---|
| 1223 | toks = name.split('.') |
|---|
| 1224 | if len(toks)== 2: |
|---|
| 1225 | for item in self.dispersion.keys(): |
|---|
| 1226 | if item.lower()== toks[0].lower(): |
|---|
| 1227 | for par in self.dispersion[item]: |
|---|
| 1228 | if par.lower() == toks[1].lower(): |
|---|
| 1229 | self.dispersion[item][par] = value |
|---|
| 1230 | return |
|---|
| 1231 | else: |
|---|
| 1232 | # Look for standard parameter |
|---|
| 1233 | for item in self.params.keys(): |
|---|
| 1234 | if item.lower()== name.lower(): |
|---|
| 1235 | self.params[item] = value |
|---|
| 1236 | return |
|---|
| 1237 | |
|---|
| 1238 | raise ValueError, "Model does not contain parameter %s" % name |
|---|
| 1239 | |
|---|
| 1240 | |
|---|
| 1241 | def _set_fixed_params(self): |
|---|
| 1242 | for item in self.p_model1.fixed: |
|---|
| 1243 | new_item = "p1" + item |
|---|
| 1244 | self.fixed.append(new_item) |
|---|
| 1245 | for item in self.p_model2.fixed: |
|---|
| 1246 | new_item = "p2" + item |
|---|
| 1247 | self.fixed.append(new_item) |
|---|
| 1248 | |
|---|
| 1249 | self.fixed.sort() |
|---|
| 1250 | |
|---|
| 1251 | |
|---|
| 1252 | def run(self, x = 0.0): |
|---|
| 1253 | self._set_scale_factor() |
|---|
| 1254 | return self.params['scale_factor'] %s \ |
|---|
| 1255 | (self.p_model1.run(x) %s self.p_model2.run(x)) |
|---|
| 1256 | |
|---|
| 1257 | def runXY(self, x = 0.0): |
|---|
| 1258 | self._set_scale_factor() |
|---|
| 1259 | return self.params['scale_factor'] %s \ |
|---|
| 1260 | (self.p_model1.runXY(x) %s self.p_model2.runXY(x)) |
|---|
| 1261 | |
|---|
| 1262 | ## Now (May27,10) directly uses the model eval function |
|---|
| 1263 | ## instead of the for-loop in Base Component. |
|---|
| 1264 | def evalDistribution(self, x = []): |
|---|
| 1265 | self._set_scale_factor() |
|---|
| 1266 | return self.params['scale_factor'] %s \ |
|---|
| 1267 | (self.p_model1.evalDistribution(x) %s \ |
|---|
| 1268 | self.p_model2.evalDistribution(x)) |
|---|
| 1269 | |
|---|
| 1270 | def set_dispersion(self, parameter, dispersion): |
|---|
| 1271 | value= None |
|---|
| 1272 | new_pre = parameter.split("_", 1)[0] |
|---|
| 1273 | new_parameter = parameter.split("_", 1)[1] |
|---|
| 1274 | try: |
|---|
| 1275 | if new_pre == 'p1' and \ |
|---|
| 1276 | new_parameter in self.p_model1.dispersion.keys(): |
|---|
| 1277 | value= self.p_model1.set_dispersion(new_parameter, dispersion) |
|---|
| 1278 | if new_pre == 'p2' and \ |
|---|
| 1279 | new_parameter in self.p_model2.dispersion.keys(): |
|---|
| 1280 | value= self.p_model2.set_dispersion(new_parameter, dispersion) |
|---|
| 1281 | self._set_dispersion() |
|---|
| 1282 | return value |
|---|
| 1283 | except: |
|---|
| 1284 | raise |
|---|
| 1285 | |
|---|
| 1286 | def fill_description(self, p_model1, p_model2): |
|---|
| 1287 | description = "" |
|---|
| 1288 | description += "This model gives the summation or multiplication of" |
|---|
| 1289 | description += "%s and %s. "% ( p_model1.name, p_model2.name ) |
|---|
| 1290 | self.description += description |
|---|
| 1291 | |
|---|
| 1292 | def get_fname(self): |
|---|
| 1293 | path = sys._getframe().f_code.co_filename |
|---|
| 1294 | basename = os.path.basename(path) |
|---|
| 1295 | name, _ = os.path.splitext(basename) |
|---|
| 1296 | return name |
|---|
| 1297 | |
|---|
| 1298 | if __name__ == "__main__": |
|---|
| 1299 | m1= Model() |
|---|
| 1300 | #m1.setParam("p1_scale", 25) |
|---|
| 1301 | #m1.setParam("p1_length", 1000) |
|---|
| 1302 | #m1.setParam("p2_scale", 100) |
|---|
| 1303 | #m1.setParam("p2_rg", 100) |
|---|
| 1304 | out1 = m1.runXY(0.01) |
|---|
| 1305 | |
|---|
| 1306 | m2= Model() |
|---|
| 1307 | #m2.p_model1.setParam("scale", 25) |
|---|
| 1308 | #m2.p_model1.setParam("length", 1000) |
|---|
| 1309 | #m2.p_model2.setParam("scale", 100) |
|---|
| 1310 | #m2.p_model2.setParam("rg", 100) |
|---|
| 1311 | out2 = m2.p_model1.runXY(0.01) %s m2.p_model2.runXY(0.01)\n |
|---|
| 1312 | print "My name is %s."% m1.name |
|---|
| 1313 | print out1, " = ", out2 |
|---|
| 1314 | if out1 == out2: |
|---|
| 1315 | print "===> Simple Test: Passed!" |
|---|
| 1316 | else: |
|---|
| 1317 | print "===> Simple Test: Failed!" |
|---|
| 1318 | """ |
|---|
| 1319 | |
|---|
| 1320 | #if __name__ == "__main__": |
|---|
| 1321 | # app = wx.PySimpleApp() |
|---|
| 1322 | # frame = TextDialog(id=1, model_list=["SphereModel", "CylinderModel"]) |
|---|
| 1323 | # frame.Show(True) |
|---|
| 1324 | # app.MainLoop() |
|---|
| 1325 | |
|---|
| 1326 | if __name__ == "__main__": |
|---|
| 1327 | from sans.perspectives.fitting import models |
|---|
| 1328 | dir_path = models.find_plugins_dir() |
|---|
| 1329 | app = wx.App() |
|---|
| 1330 | window = EditorWindow(parent=None, base=None, path=dir_path, title="Editor") |
|---|
| 1331 | app.MainLoop() |
|---|
