some formatting changes

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9585 221aa14e-8319-0410-a670-987f0aec2ac5

diff --git a/grc/src/platforms/gui/Param.py b/grc/src/platforms/gui/Param.py
index e9ccb1c25cab839fd267d9792b9e7e0c34321ed8..a2e09172c25b544a416f34383de9e8f2cd465426 100644 (file)
--- a/grc/src/platforms/gui/Param.py
+++ b/grc/src/platforms/gui/Param.py
@@ -148,7 +148,10 @@ class Param(Element):
                if self.is_enum(): value = self.get_option_keys()[int(value)]
                self.set_value(value)
                #set the markup on the label, red for errors in corresponding data type.
-               name = '<span font_desc="%s">%s</span>'%(PARAM_LABEL_FONT, Utils.xml_encode(self.get_name()))
+               name = '<span font_desc="%s">%s</span>'%(
+                       PARAM_LABEL_FONT,
+                       Utils.xml_encode(self.get_name()),
+               )
                #special markups if param is involved in a callback
                if hasattr(self.get_parent(), 'get_callbacks') and \
                        filter(lambda c: self.get_key() in c, self.get_parent()._callbacks):
@@ -165,7 +168,10 @@ class Param(Element):
                #set the color
                self.input.set_color(self.get_color())
                #set the tooltip
-               if self.input.tp: self.input.tp.set_tip(self.input.entry, 'Type: %s\nKey: %s\n%s'%(self.get_type(), self.get_key(), tip))
+               if self.input.tp: self.input.tp.set_tip(
+                       self.input.entry,
+                       'Key: %s\nType: %s\n%s'%(self.get_key(), self.get_type(), tip),
+               )
                #execute the external callback
                if self.callback: self.callback(self)
 
@@ -189,10 +195,10 @@ class Param(Element):
                def to_str(var):
                        if isinstance(var, str): return var
                        elif isinstance(var, complex):
-                               if var.imag == var.real == 0: return '0' #value is zero
+                               if var == 0: return '0' #value is zero
                                elif var.imag == 0: return '%s'%float_to_str(var.real) #value is real
                                elif var.real == 0: return '%sj'%float_to_str(var.imag) #value is imaginary
-                               elif var.imag < 0: return '%s-%sj'%(float_to_str(var.real), float_to_str(var.imag*-1))
+                               elif var.imag < 0: return '%s-%sj'%(float_to_str(var.real), float_to_str(abs(var.imag)))
                                else: return '%s+%sj'%(float_to_str(var.real), float_to_str(var.imag))
                        elif isinstance(var, float): return float_to_str(var)
                        elif isinstance(var, int): return '%d'%var