Fixed issue with the noplot command. Now it works for detectors and functions...

Fixed issue with the noplot command. Now it works for detectors and functions when using the pykat plotting method.

pykat/commands.py

@@ -97,7 +97,14 @@ class func(Command):
         self.noplot = False
         
     def getFinesseText(self):
-        return "func {name} = {value}".format(name=self.name, value=str(self.value))
+        rtn = []
+
+        if self.noplot:
+            rtn.append("noplot " + self.name)
+        
+        rtn.append("func {name} = {value}".format(name=self.name, value=str(self.value)))
+
+        return rtn
 
     @staticmethod
     def parseFinesseText(line, kat):

pykat/detectors.py

@@ -134,7 +134,12 @@ class BaseDetector(object) :
         
     def getFinesseText(self):
         """ Base class for individual finesse optical components """    
-        raise NotImplementedError("This function is not implemented")
+        #raise NotImplementedError("This function is not implemented")
+        
+        if self.noplot:
+            return ["noplot " + self.name]
+        else:
+            return []
         
     def getQGraphicsItem(self):    
         if not USE_GUI:
@@ -258,7 +263,7 @@ class beam(Detector1):
             raise pkex.BasePyKatException('Beam detector code "{0}" is not a valid FINESSE command'.format(text))
     
     def getFinesseText(self) :
-        rtn = []
+        rtn = BaseDetector.getFinesseText(self)
         
         if self.alternate_beam:
             alt = '*'
@@ -269,7 +274,7 @@ class beam(Detector1):
             rtn.append("beam {name} {node}{alt}".format(name=self.name, node=self.node.name, alt=alt))
         else:
             rtn.append("beam {name} {f} {node}{alt}".format(name=self.name, f=str(self.f.value), node=self.node.name, alt=alt))
-            
+        
         for p in self._params:
             rtn.extend(p.getFinesseText())
         
@@ -321,7 +326,7 @@ class cp(Detector0):
             raise pkex.BasePyKatException('Cavity parameter detector code "{0}" is not a valid FINESSE command'.format(text))
             
     def getFinesseText(self) :
-        rtn = []
+        rtn = BaseDetector.getFinesseText(self)
         
         rtn.append("cp {name} {cavity} {direction} {parameter}".format(name=self.name,
                                                                    cavity=str(self.cavity),
@@ -348,7 +353,7 @@ class xd(Detector0):
             raise pkex.BasePyKatException('Motion detector code "{0}" is not a valid FINESSE command'.format(text))
             
     def getFinesseText(self) :
-        rtn = []
+        rtn = BaseDetector.getFinesseText(self)
         
         rtn.append("xd {name} {component} {motion}".format(name=self.name,
                                                            component=self.component,
@@ -394,7 +399,7 @@ class ad(Detector1):
             raise pkex.BasePyKatException('Amplitude detector code "{0}" is not a valid FINESSE command'.format(text))
             
     def getFinesseText(self) :
-        rtn = []
+        rtn = BaseDetector.getFinesseText(self)
         
         if self.alternate_beam:
             alt = '*'
@@ -448,7 +453,7 @@ class gouy(Detector1):
             raise pkex.BasePyKatException('Gouy detector code "{0}" is not a valid FINESSE command'.format(text))
             
     def getFinesseText(self) :
-        rtn = []
+        rtn = BaseDetector.getFinesseText(self)
 
         rtn.append("gouy {name} {dir} {spaces}".format(name=self.name, dir=str(self.direction), spaces=" ".join(self.spaces)))
         
@@ -500,7 +505,7 @@ class bp(Detector1):
             raise pkex.BasePyKatException('Gouy detector code "{0}" is not a valid FINESSE command'.format(text))
             
     def getFinesseText(self) :
-        rtn = []
+        rtn = BaseDetector.getFinesseText(self)
 
         if self.alternate_beam:
             alt = "*"
@@ -721,7 +726,7 @@ class pd(Detector1):
 
         
     def getFinesseText(self) :
-        rtn = []
+        rtn = BaseDetector.getFinesseText(self)
         
         if self.enabled:
             alt_str = ""
@@ -833,7 +838,7 @@ class qnoised(pd):
         return qnoised(values[1], demods, node, senstype=sens, alternate_beam=alt_beam, **dict)
     
     def getFinesseText(self) :
-        rtn = []
+        rtn = BaseDetector.getFinesseText(self)
         
         if self.enabled:
             alt_str = ""
@@ -931,7 +936,7 @@ class qshot(pd):
         return qshot(values[1], demods, node, senstype=sens, alternate_beam=alt_beam, **dict)
     
     def getFinesseText(self) :
-        rtn = []
+        rtn = BaseDetector.getFinesseText(self)
         
         if self.enabled:
             alt_str = ""
@@ -993,7 +998,7 @@ class hd(Detector2):
         return hd(values[1], float(values[2]), str(values[3]), str(values[4]))
     
     def getFinesseText(self):
-        rtn = []
+        rtn = BaseDetector.getFinesseText(self)
         
         if self.enabled:   
             n1 = self.node1.name
@@ -1052,7 +1057,7 @@ class qhd(Detector2):
         return qhd(values[1], float(values[2]), str(values[3]), str(values[4]), sensitivity = sens)
     
     def getFinesseText(self):
-        rtn = []
+        rtn = BaseDetector.getFinesseText(self)
         
         if self.enabled:   
             n1 = self.node1.name

pykat/finesse.py

@@ -375,6 +375,7 @@ class katRun(object):
         
         for det in detectors:
             if not hasattr(kat, det) or (hasattr(kat, det) and not getattr(kat, det).noplot):
+                
                 if dual_plot:
                     ax = pyplot.subplot(2,1,1)
                     
@@ -1146,7 +1147,13 @@ class kat(object):
 
                         self.add(obj, block=self.__currentTag)
                 
-                
+            
+            # Before processing the rest, all "noplot" commands are moved to the
+            # end of the list to make sure they are after all "func" commands.
+            for k in range(len(after_process)-1,-1,-1):
+                if after_process[k][0].split(" ", 1)[0] == "noplot":
+                    after_process.append(after_process.pop(k))
+
             # now process all the varous gauss/attr etc. commands which require
             # components to exist first before they can be processed
             for item in after_process:
@@ -1168,6 +1175,7 @@ class kat(object):
                     
                 elif (first == "variable"):
                     self.add(pykat.commands.variable.parseFinesseText(line, self), block=block)
+                    
                 elif (first == "noplot"):
                     if not hasattr(self, rest):
                         raise pkex.BasePyKatException("noplot command `{0}` refers to non-existing detector".format(line))
@@ -1964,6 +1972,7 @@ class kat(object):
                     writeBlock()
                     out.append("%%% FTend " + key + "\n")
 
+        
         # write the NO_BLOCK blocks
         for key in self.__blocks:
             objs = self.__blocks[key].contents
@@ -2039,7 +2048,7 @@ class kat(object):
             
         if self.lambda0 != 1064e-9:
             out.append("lambda {0}\n".format(self.lambda0))
-            
+
         # ensure we don't do any plotting. That should be handled
         # by user themselves
         #out.append("gnuterm no\n")