Changes in src/sas/sasgui/perspectives/calculator/model_editor.py [c6dfb9f:9bf40e7] in sasview

File:

• src/sas/sasgui/perspectives/calculator/model_editor.py (modified) (12 diffs)

src/sas/sasgui/perspectives/calculator/model_editor.py

@@ -43 +43 @@
 if sys.platform.count("win32") > 0:
     FONT_VARIANT = 0
-    PNL_WIDTH = 450
+    PNL_WIDTH = 500
     PNL_HEIGHT = 320
 else:
     FONT_VARIANT = 1
-    PNL_WIDTH = 590
+    PNL_WIDTH = 500
     PNL_HEIGHT = 350
 M_NAME = 'Model'
@@ -495 +495 @@
         Choose the equation to use depending on whether we now have
         a sum or multiply model then create the appropriate string
+        
+        for the sum model the result will be:
+        scale_factor * (scale1 * model_1 + scale2 * model_2) + background
+        while for the multiply model it will just be:
+        scale_factor * (model_1* model_2) + background
         """
         name = ''
         if operator == '*':
             name = 'Multi'
-            factor = 'background'
+            factor_1 = ''
+            factor_2 = ''
         else:
             name = 'Sum'
-            factor = 'scale_factor'
+            factor_1 = 'scale_1 * '
+            factor_2 = 'scale_2 * '
 
         self._operator = operator
-        self.explanation = ("  Plugin_model = scale_factor * (model_1 {} "
-            "model_2) + background").format(operator)
+        self.explanation = ("  Plugin_model = scale_factor * ({}model_1 {} "
+            "{}model_2) + background").format(factor_1,operator,factor_2)
         self.explanationctr.SetLabel(self.explanation)
         self.name = name + M_NAME
@@ -663 +670 @@
         Do the layout for parameter related widgets
         """
-        param_txt = wx.StaticText(self, -1, 'Fit Parameters NOT requiring' + \
-                                  ' polydispersity (if any): ')
-
-        param_tip = "#Set the parameters NOT requiring polydispersity " + \
-        "and their initial values.\n"
+        param_txt = wx.StaticText(self, -1, 'Fit Parameters: ')
+
+        param_tip = "#Set the parameters and their initial values.\n"
         param_tip += "#Example:\n"
         param_tip += "A = 1\nB = 1"
@@ -681 +686 @@
                                   (self.param_tcl, 1, wx.EXPAND | wx.ALL, 10)])
 
-        # Parameters with polydispersity
-        pd_param_txt = wx.StaticText(self, -1, 'Fit Parameters requiring ' + \
-                                     'polydispersity (if any): ')
-
-        pd_param_tip = "#Set the parameters requiring polydispersity and " + \
-        "their initial values.\n"
-        pd_param_tip += "#Example:\n"
-        pd_param_tip += "C = 2\nD = 2"
-        newid = wx.NewId()
-        self.pd_param_tcl = EditWindow(self, newid, wx.DefaultPosition,
-                                    wx.DefaultSize,
-                                    wx.CLIP_CHILDREN | wx.SUNKEN_BORDER)
-        self.pd_param_tcl.setDisplayLineNumbers(True)
-        self.pd_param_tcl.SetToolTipString(pd_param_tip)
-
-        self.param_sizer.AddMany([(pd_param_txt, 0, wx.LEFT, 10),
-                                  (self.pd_param_tcl, 1, wx.EXPAND | wx.ALL, 10)])
 
     def _layout_function(self):
@@ -899 +887 @@
             description = self.desc_tcl.GetValue()
             param_str = self.param_tcl.GetText()
-            pd_param_str = self.pd_param_tcl.GetText()
             func_str = self.function_tcl.GetText()
             # No input for the model function
@@ -905 +892 @@
                 if func_str.count('return') > 0:
                     self.write_file(self.fname, name, description, param_str,
-                                    pd_param_str, func_str)
+                                    func_str)
                     try:
                         result, msg = check_model(self.fname), None
@@ -945 +932 @@
         self.warning = msg
 
-    def write_file(self, fname, name, desc_str, param_str, pd_param_str, func_str):
+    def write_file(self, fname, name, desc_str, param_str, func_str):
         """
         Write content in file
@@ -952 +939 @@
         :param desc_str: content of the description strings
         :param param_str: content of params; Strings
-        :param pd_param_str: content of params requiring polydispersity; Strings
         :param func_str: content of func; Strings
         """
@@ -966 +952 @@
         # Write out parameters
         param_names = []    # to store parameter names
-        pd_params = []
         out_f.write('parameters = [ \n')
         out_f.write('#   ["name", "units", default, [lower, upper], "type", "description"],\n')
@@ -973 +958 @@
             out_f.write("    ['%s', '', %s, [-inf, inf], '', '%s'],\n"
                         % (pname, pvalue, desc))
-        for pname, pvalue, desc in self.get_param_helper(pd_param_str):
-            param_names.append(pname)
-            pd_params.append(pname)
-            out_f.write("    ['%s', '', %s, [-inf, inf], 'volume', '%s'],\n"
-                        % (pname, pvalue, desc))
         out_f.write('    ]\n')
 
         # Write out function definition
+        out_f.write('\n')
         out_f.write('def Iq(%s):\n' % ', '.join(['x'] + param_names))
         out_f.write('    """Absolute scattering"""\n')
@@ -990 +971 @@
             out_f.write('    import numpy as np')
         for func_line in func_str.split('\n'):
-            out_f.write('%s%s\n' % (spaces4, func_line))
+            out_f.write('%s%s\n' % ('    ', func_line))
         out_f.write('## uncomment the following if Iq works for vector x\n')
         out_f.write('#Iq.vectorized = True\n')
-
-        # If polydisperse, create place holders for form_volume, ER and VR
-        if pd_params:
-            out_f.write('\n')
-            out_f.write(CUSTOM_TEMPLATE_PD % {'args': ', '.join(pd_params)})
 
         # Create place holder for Iqxy
@@ -1128 +1104 @@
 description = """%(description)s"""
 
-'''
-
-CUSTOM_TEMPLATE_PD = '''\
-def form_volume(%(args)s):
-    """
-    Volume of the particles used to compute absolute scattering intensity
-    and to weight polydisperse parameter contributions.
-    """
-    return 0.0
-
-def ER(%(args)s):
-    """
-    Effective radius of particles to be used when computing structure factors.
-
-    Input parameters are vectors ranging over the mesh of polydispersity values.
-    """
-    return 0.0
-
-def VR(%(args)s):
-    """
-    Volume ratio of particles to be used when computing structure factors.
-
-    Input parameters are vectors ranging over the mesh of polydispersity values.
-    """
-    return 1.0
 '''