Index: Lib/idlelib/IOBinding.py
===================================================================
--- Lib/idlelib/IOBinding.py	(révision 67217)
+++ Lib/idlelib/IOBinding.py	(copie de travail)
@@ -64,52 +64,6 @@
 
 coding_re = re.compile("coding[:=]\s*([-\w_.]+)")
 
-class EncodingMessage(SimpleDialog):
-    "Inform user that an encoding declaration is needed."
-    def __init__(self, master, enc):
-        self.should_edit = False
-
-        self.root = top = Toplevel(master)
-        top.bind("<Return>", self.return_event)
-        top.bind("<Escape>", self.do_ok)
-        top.protocol("WM_DELETE_WINDOW", self.wm_delete_window)
-        top.wm_title("I/O Warning")
-        top.wm_iconname("I/O Warning")
-        self.top = top
-
-        l1 = Label(top,
-            text="Non-ASCII found, yet no encoding declared. Add a line like")
-        l1.pack(side=TOP, anchor=W)
-        l2 = Entry(top, font="courier")
-        l2.insert(0, "# -*- coding: %s -*-" % enc)
-        # For some reason, the text is not selectable anymore if the
-        # widget is disabled.
-        # l2['state'] = DISABLED
-        l2.pack(side=TOP, anchor = W, fill=X)
-        l3 = Label(top, text="to your file\n"
-                   "Choose OK to save this file as %s\n"
-                   "Edit your general options to silence this warning" % enc)
-        l3.pack(side=TOP, anchor = W)
-
-        buttons = Frame(top)
-        buttons.pack(side=TOP, fill=X)
-        # Both return and cancel mean the same thing: do nothing
-        self.default = self.cancel = 0
-        b1 = Button(buttons, text="Ok", default="active",
-                    command=self.do_ok)
-        b1.pack(side=LEFT, fill=BOTH, expand=1)
-        b2 = Button(buttons, text="Edit my file",
-                    command=self.do_edit)
-        b2.pack(side=LEFT, fill=BOTH, expand=1)
-
-        self._set_transient(master)
-
-    def do_ok(self):
-        self.done(0)
-
-    def do_edit(self):
-        self.done(1)
-
 def coding_spec(data):
     """Return the encoding declaration according to PEP 263.
 
@@ -465,20 +419,17 @@
             enc = "utf-8"
         if not ask_user:
             return chars
-        dialog = EncodingMessage(self.editwin.top, enc)
-        dialog.go()
-        if dialog.num == 1:
-            # User asked us to edit the file
-            encline = "# -*- coding: %s -*-\n" % enc
-            firstline = self.text.get("1.0", "2.0")
-            if firstline.startswith("#!"):
-                # Insert encoding after #! line
-                self.text.insert("2.0", encline)
-            else:
-                self.text.insert("1.0", encline)
-            return self.encode(self.text.get("1.0", "end-1c"))
-        return chars
 
+        # Add an encoding header
+        encline = "# -*- coding: %s -*-\n" % enc
+        firstline = self.text.get("1.0", "2.0")
+        if firstline.startswith("#!"):
+            # Insert encoding after #! line
+            self.text.insert("2.0", encline)
+        else:
+            self.text.insert("1.0", encline)
+        return self.encode(self.text.get("1.0", "end-1c"))
+
     def fixlastline(self):
         c = self.text.get("end-2c")
         if c != '\n':