Add a highlight theme for builtin keywords. Python Patch 805830 Nigel Rowe

M ClassBrowser.py
M ColorDelegator.py
M EditorWindow.py
M NEWS.txt
M PyShell.py
M TreeWidget.py
M config-highlight.def
M configDialog.py
M configHandler.py

Lib/idlelib/ClassBrowser.py

@@ -17,6 +17,7 @@ import pyclbr
 import PyShell
 from WindowList import ListedToplevel
 from TreeWidget import TreeNode, TreeItem, ScrolledCanvas
+from configHandler import idleConf
 
 class ClassBrowser:
 
@@ -42,7 +43,9 @@ class ClassBrowser:
         self.settitle()
         top.focus_set()
         # create scrolled canvas
-        sc = ScrolledCanvas(top, bg="white", highlightthickness=0, takefocus=1)
+        theme = idleConf.GetOption('main','Theme','name')
+        background = idleConf.GetHighlight(theme, 'normal')['background']
+        sc = ScrolledCanvas(top, bg=background, highlightthickness=0, takefocus=1)
         sc.frame.pack(expand=1, fill="both")
         item = self.rootnode()
         self.node = node = TreeNode(sc.canvas, None, item)

Lib/idlelib/ColorDelegator.py

 import time
 import re
 import keyword
+import __builtin__
 from Tkinter import *
 from Delegator import Delegator
 from configHandler import idleConf
@@ -17,13 +18,16 @@ def any(name, list):
 
 def make_pat():
     kw = r"\b" + any("KEYWORD", keyword.kwlist) + r"\b"
+    builtinlist = [str(name) for name in dir(__builtin__)
+                                        if not name.startswith('_')]
+    builtin = r"([^\\.]\b|^)" + any("BUILTIN", builtinlist) + r"\b"
     comment = any("COMMENT", [r"#[^\n]*"])
     sqstring = r"(\b[rR])?'[^'\\\n]*(\\.[^'\\\n]*)*'?"
     dqstring = r'(\b[rR])?"[^"\\\n]*(\\.[^"\\\n]*)*"?'
     sq3string = r"(\b[rR])?'''[^'\\]*((\\.|'(?!''))[^'\\]*)*(''')?"
     dq3string = r'(\b[rR])?"""[^"\\]*((\\.|"(?!""))[^"\\]*)*(""")?'
     string = any("STRING", [sq3string, dq3string, sqstring, dqstring])
-    return kw + "|" + comment + "|" + string + "|" + any("SYNC", [r"\n"])
+    return kw + "|" + builtin + "|" + comment + "|" + string + "|" + any("SYNC", [r"\n"])
 
 prog = re.compile(make_pat(), re.S)
 idprog = re.compile(r"\s+(\w+)", re.S)
@@ -58,6 +62,7 @@ class ColorDelegator(Delegator):
         self.tagdefs = {
             "COMMENT": idleConf.GetHighlight(theme, "comment"),
             "KEYWORD": idleConf.GetHighlight(theme, "keyword"),
+            "BUILTIN": idleConf.GetHighlight(theme, "builtin"),
             "STRING": idleConf.GetHighlight(theme, "string"),
             "DEFINITION": idleConf.GetHighlight(theme, "definition"),
             "SYNC": {'background':None,'foreground':None},
@@ -68,7 +73,7 @@ class ColorDelegator(Delegator):
             "hit": idleConf.GetHighlight(theme, "hit"),
             }
 
-    if DEBUG: print 'tagdefs',tagdefs
+        if DEBUG: print 'tagdefs',self.tagdefs
 
     def insert(self, index, chars, tags=None):
         index = self.index(index)

Lib/idlelib/EditorWindow.py

@@ -510,6 +510,8 @@ class EditorWindow:
         if self.color:
             self.color = self.ColorDelegator()
             self.per.insertfilter(self.color)
+        theme = idleConf.GetOption('main','Theme','name')
+        self.text.config(idleConf.GetHighlight(theme, "normal"))
 
     def ResetFont(self):
         "Update the text widgets' font if it is changed"

Lib/idlelib/NEWS.txt

@@ -3,6 +3,8 @@ What's New in IDLE 1.1a0?
 
 *Release date: XX-XXX-2004*
 
+- Add a highlight theme for builtin keywords.  Python Patch 805830 Nigel Rowe
+
 - rpc.py:SocketIO - Large modules were generating large pickles when downloaded
   to the execution server.  The return of the OK response from the subprocess
   initialization was interfering and causing the sending socket to be not

Lib/idlelib/PyShell.py

@@ -528,7 +528,9 @@ class ModifiedInterpreter(InteractiveInterpreter):
         item = RemoteObjectBrowser.StubObjectTreeItem(self.rpcclt, oid)
         from TreeWidget import ScrolledCanvas, TreeNode
         top = Toplevel(self.tkconsole.root)
-        sc = ScrolledCanvas(top, bg="white", highlightthickness=0)
+        theme = idleConf.GetOption('main','Theme','name')
+        background = idleConf.GetHighlight(theme, 'normal')['background']
+        sc = ScrolledCanvas(top, bg=background, highlightthickness=0)
         sc.frame.pack(expand=1, fill="both")
         node = TreeNode(sc.canvas, None, item)
         node.expand()

Lib/idlelib/TreeWidget.py

@@ -20,6 +20,7 @@ from Tkinter import *
 import imp
 
 import ZoomHeight
+from configHandler import idleConf
 
 ICONDIR = "Icons"
 
@@ -249,10 +250,11 @@ class TreeNode:
         except AttributeError:
             # padding carefully selected (on Windows) to match Entry widget:
             self.label = Label(self.canvas, text=text, bd=0, padx=2, pady=2)
+        theme = idleConf.GetOption('main','Theme','name')
         if self.selected:
-            self.label.configure(fg="white", bg="darkblue")
+            self.label.configure(idleConf.GetHighlight(theme, 'hilite'))
         else:
-            self.label.configure(fg="black", bg="white")
+            self.label.configure(idleConf.GetHighlight(theme, 'normal'))
         id = self.canvas.create_window(textx, texty,
                                        anchor="nw", window=self.label)
         self.label.bind("<1>", self.select_or_edit)

Lib/idlelib/config-highlight.def

@@ -6,6 +6,8 @@ normal-foreground= #000000
 normal-background= #ffffff
 keyword-foreground= #ff7700
 keyword-background= #ffffff
+builtin-foreground= #ca00ca
+builtin-background= #ffffff
 comment-foreground= #dd0000
 comment-background= #ffffff
 string-foreground= #00aa00
@@ -35,6 +37,8 @@ normal-foreground= #000000
 normal-background= #ffffff
 keyword-foreground= #ff7700
 keyword-background= #ffffff
+builtin-foreground= #ca00ca
+builtin-background= #ffffff
 comment-foreground= #dd0000
 comment-background= #ffffff
 string-foreground= #00aa00

Lib/idlelib/configDialog.py

@@ -35,15 +35,17 @@ class ConfigDialog(Toplevel):
         self.themeElements={'Normal Text':('normal','00'),
             'Python Keywords':('keyword','01'),
             'Python Definitions':('definition','02'),
-            'Python Comments':('comment','03'),
-            'Python Strings':('string','04'),
-            'Selected Text':('hilite','05'),
-            'Found Text':('hit','06'),
-            'Cursor':('cursor','07'),
-            'Error Text':('error','08'),
-            'Shell Normal Text':('console','09'),
-            'Shell Stdout Text':('stdout','10'),
-            'Shell Stderr Text':('stderr','11')}
+            'Python Builtins':('builtin', '03'),
+            'Python Comments':('comment','04'),
+            'Python Strings':('string','05'),
+            'Selected Text':('hilite','06'),
+            'Found Text':('hit','07'),
+            'Cursor':('cursor','08'),
+            'Error Text':('error','09'),
+            'Shell Normal Text':('console','10'),
+            'Shell Stdout Text':('stdout','11'),
+            'Shell Stderr Text':('stderr','12'),
+            }
         self.ResetChangedItems() #load initial values in changed items dict
         self.CreateWidgets()
         self.resizable(height=FALSE,width=FALSE)
@@ -197,7 +199,9 @@ class ConfigDialog(Toplevel):
             (' ','normal'),('func','definition'),('(param):','normal'),
             ('\n  ','normal'),('"""string"""','string'),('\n  var0 = ','normal'),
             ("'string'",'string'),('\n  var1 = ','normal'),("'selected'",'hilite'),
-            ('\n  var2 = ','normal'),("'found'",'hit'),('\n\n','normal'),
+            ('\n  var2 = ','normal'),("'found'",'hit'),
+            ('\n  var3 = ','normal'),('list', 'builtin'), ('(','normal'),
+            ('None', 'builtin'),(')\n\n','normal'),
             (' error ','error'),(' ','normal'),('cursor |','cursor'),
             ('\n ','normal'),('shell','console'),(' ','normal'),('stdout','stdout'),
             (' ','normal'),('stderr','stderr'),('\n','normal'))

Lib/idlelib/configHandler.py

@@ -306,6 +306,8 @@ class IdleConf:
                 'normal-background':'#ffffff',
                 'keyword-foreground':'#000000',
                 'keyword-background':'#ffffff',
+                'builtin-foreground':'#000000',
+                'builtin-background':'#ffffff',
                 'comment-foreground':'#000000',
                 'comment-background':'#ffffff',
                 'string-foreground':'#000000',