Replace backticks with repr() or "%r"

From SF patch #852334.

17 files changed, 55 insertions, 53 deletions

diff --git a/Lib/idlelib/ColorDelegator.py b/Lib/idlelib/ColorDelegator.py
index d72d90c..7b7be22 100644
--- a/Lib/idlelib/ColorDelegator.py
+++ b/Lib/idlelib/ColorDelegator.py
@@ -182,7 +182,7 @@ class ColorDelegator(Delegator):
                 lines_to_get = min(lines_to_get * 2, 100)
                 ok = "SYNC" in self.tag_names(next + "-1c")
                 line = self.get(mark, next)
-                ##print head, "get", mark, next, "->", `line`
+                ##print head, "get", mark, next, "->", repr(line)
                 if not line:
                     return
                 for tag in self.tagdefs.keys():
diff --git a/Lib/idlelib/EditorWindow.py b/Lib/idlelib/EditorWindow.py
index 0f0961c..65ffe54 100644
--- a/Lib/idlelib/EditorWindow.py
+++ b/Lib/idlelib/EditorWindow.py
@@ -761,7 +761,7 @@ class EditorWindow:
             try:
                 self.load_extension(name)
             except:
-                print "Failed to load extension", `name`
+                print "Failed to load extension", repr(name)
                 import traceback
                 traceback.print_exc()
 
@@ -937,7 +937,7 @@ class EditorWindow:
             elif key == 'context_use_ps1':
                 self.context_use_ps1 = value
             else:
-                raise KeyError, "bad option name: %s" % `key`
+                raise KeyError, "bad option name: %r" % (key,)
 
     # If ispythonsource and guess are true, guess a good value for
     # indentwidth based on file content (if possible), and if
@@ -1071,7 +1071,7 @@ class EditorWindow:
             y = PyParse.Parser(self.indentwidth, self.tabwidth)
             for context in self.num_context_lines:
                 startat = max(lno - context, 1)
-                startatindex = `startat` + ".0"
+                startatindex = repr(startat) + ".0"
                 rawtext = text.get(startatindex, "insert")
                 y.set_str(rawtext)
                 bod = y.find_good_parse_start(
@@ -1103,7 +1103,7 @@ class EditorWindow:
                     else:
                         self.reindent_to(y.compute_backslash_indent())
                 else:
-                    assert 0, "bogus continuation type " + `c`
+                    assert 0, "bogus continuation type %r" % (c,)
                 return "break"
 
             # This line starts a brand new stmt; indent relative to
@@ -1333,7 +1333,7 @@ class IndentSearcher:
         if self.finished:
             return ""
         i = self.i = self.i + 1
-        mark = `i` + ".0"
+        mark = repr(i) + ".0"
         if self.text.compare(mark, ">=", "end"):
             return ""
         return self.text.get(mark, mark + " lineend+1c")
diff --git a/Lib/idlelib/FileList.py b/Lib/idlelib/FileList.py
index 4e08e70..198055a 100644
--- a/Lib/idlelib/FileList.py
+++ b/Lib/idlelib/FileList.py
@@ -35,7 +35,7 @@ class FileList:
         if os.path.isdir(filename):
             tkMessageBox.showerror(
                 "Is A Directory",
-                "The path %s is a directory." % `filename`,
+                "The path %r is a directory." % (filename,),
                 master=self.root)
             return None
         key = os.path.normcase(filename)
@@ -46,7 +46,7 @@ class FileList:
         if not os.path.exists(filename):
             tkMessageBox.showinfo(
                 "New File",
-                "Opening non-existent file %s" % `filename`,
+                "Opening non-existent file %r" % (filename,),
                 master=self.root)
         if action is None:
             return self.EditorWindow(self, filename, key)
@@ -102,7 +102,7 @@ class FileList:
             self.inversedict[conflict] = None
             tkMessageBox.showerror(
                 "Name Conflict",
-                "You now have multiple edit windows open for %s" % `filename`,
+                "You now have multiple edit windows open for %r" % (filename,),
                 master=self.root)
         self.dict[newkey] = edit
         self.inversedict[edit] = newkey
diff --git a/Lib/idlelib/GrepDialog.py b/Lib/idlelib/GrepDialog.py
index 79fad31..ab136bc 100644
--- a/Lib/idlelib/GrepDialog.py
+++ b/Lib/idlelib/GrepDialog.py
@@ -77,7 +77,7 @@ class GrepDialog(SearchDialogBase):
         list.sort()
         self.close()
         pat = self.engine.getpat()
-        print "Searching %s in %s ..." % (`pat`, path)
+        print "Searching %r in %s ..." % (pat, path)
         hits = 0
         for fn in list:
             try:
diff --git a/Lib/idlelib/ObjectBrowser.py b/Lib/idlelib/ObjectBrowser.py
index 416be5a..a2a6cee 100644
--- a/Lib/idlelib/ObjectBrowser.py
+++ b/Lib/idlelib/ObjectBrowser.py
@@ -97,7 +97,7 @@ class SequenceTreeItem(ObjectTreeItem):
                 continue
             def setfunction(value, key=key, object=self.object):
                 object[key] = value
-            item = make_objecttreeitem(`key` + ":", value, setfunction)
+            item = make_objecttreeitem("%r:" % (key,), value, setfunction)
             sublist.append(item)
         return sublist
 
diff --git a/Lib/idlelib/ParenMatch.py b/Lib/idlelib/ParenMatch.py
index bd4e077..407f468 100644
--- a/Lib/idlelib/ParenMatch.py
+++ b/Lib/idlelib/ParenMatch.py
@@ -142,7 +142,7 @@ class LastOpenBracketFinder:
         y = PyParse.Parser(self.indentwidth, self.tabwidth)
         for context in self.num_context_lines:
             startat = max(lno - context, 1)
-            startatindex = `startat` + ".0"
+            startatindex = repr(startat) + ".0"
             # rawtext needs to contain everything up to the last
             # character, which was the close paren.  the parser also
             # requires that the last line ends with "\n"
diff --git a/Lib/idlelib/PyShell.py b/Lib/idlelib/PyShell.py
index 0605285..c619b7f 100644
--- a/Lib/idlelib/PyShell.py
+++ b/Lib/idlelib/PyShell.py
@@ -335,9 +335,9 @@ class ModifiedInterpreter(InteractiveInterpreter):
         del_exitf = idleConf.GetOption('main', 'General', 'delete-exitfunc',
                                        default=False, type='bool')
         if __name__ == 'idlelib.PyShell':
-            command = "__import__('idlelib.run').run.main(" + `del_exitf` +")"
+            command = "__import__('idlelib.run').run.main(%r)" % (del_exitf,)
         else:
-            command = "__import__('run').main(" + `del_exitf` + ")"
+            command = "__import__('run').main(%r)" % (del_exitf,)
         if sys.platform[:3] == 'win' and ' ' in sys.executable:
             # handle embedded space in path by quoting the argument
             decorated_exec = '"%s"' % sys.executable
@@ -454,12 +454,12 @@ class ModifiedInterpreter(InteractiveInterpreter):
     def transfer_path(self):
         self.runcommand("""if 1:
         import sys as _sys
-        _sys.path = %s
+        _sys.path = %r
         del _sys
         _msg = 'Use File/Exit or your end-of-file key to quit IDLE'
         __builtins__.quit = __builtins__.exit = _msg
         del _msg
-        \n""" % `sys.path`)
+        \n""" % (sys.path,))
 
     active_seq = None
 
@@ -483,7 +483,7 @@ class ModifiedInterpreter(InteractiveInterpreter):
             console = self.tkconsole.console
             if how == "OK":
                 if what is not None:
-                    print >>console, `what`
+                    print >>console, repr(what)
             elif how == "EXCEPTION":
                 if self.tkconsole.getvar("<<toggle-jit-stack-viewer>>"):
                     self.remote_stack_viewer()
@@ -589,14 +589,14 @@ class ModifiedInterpreter(InteractiveInterpreter):
     def prepend_syspath(self, filename):
         "Prepend sys.path with file's directory if not already included"
         self.runcommand("""if 1:
-            _filename = %s
+            _filename = %r
             import sys as _sys
             from os.path import dirname as _dirname
             _dir = _dirname(_filename)
             if not _dir in _sys.path:
                 _sys.path.insert(0, _dir)
             del _filename, _sys, _dirname, _dir
-            \n""" % `filename`)
+            \n""" % (filename,))
 
     def showsyntaxerror(self, filename=None):
         """Extend base class method: Add Colorizing
@@ -1333,9 +1333,9 @@ def main():
     if shell and cmd or script:
         shell.interp.runcommand("""if 1:
             import sys as _sys
-            _sys.argv = %s
+            _sys.argv = %r
             del _sys
-            \n""" % `sys.argv`)
+            \n""" % (sys.argv,))
         if cmd:
             shell.interp.execsource(cmd)
         elif script:
diff --git a/Lib/idlelib/RemoteDebugger.py b/Lib/idlelib/RemoteDebugger.py
index bdcef51..74085c3 100644
--- a/Lib/idlelib/RemoteDebugger.py
+++ b/Lib/idlelib/RemoteDebugger.py
@@ -94,7 +94,7 @@ class IdbAdapter:
         self.idb.set_return(frame)
 
     def get_stack(self, fid, tbid):
-        ##print >>sys.__stderr__, "get_stack(%s, %s)" % (`fid`, `tbid`)
+        ##print >>sys.__stderr__, "get_stack(%r, %r)" % (fid, tbid)
         frame = frametable[fid]
         if tbid is None:
             tb = None
@@ -295,7 +295,7 @@ class IdbProxy:
     def call(self, methodname, *args, **kwargs):
         ##print "**IdbProxy.call %s %s %s" % (methodname, args, kwargs)
         value = self.conn.remotecall(self.oid, methodname, args, kwargs)
-        ##print "**IdbProxy.call %s returns %s" % (methodname, `value`)
+        ##print "**IdbProxy.call %s returns %r" % (methodname, value)
         return value
 
     def run(self, cmd, locals):
diff --git a/Lib/idlelib/ScriptBinding.py b/Lib/idlelib/ScriptBinding.py
index c0fa88f..a1d937b 100644
--- a/Lib/idlelib/ScriptBinding.py
+++ b/Lib/idlelib/ScriptBinding.py
@@ -145,16 +145,16 @@ class ScriptBinding:
         dirname = os.path.dirname(filename)
         # XXX Too often this discards arguments the user just set...
         interp.runcommand("""if 1:
-            _filename = %s
+            _filename = %r
             import sys as _sys
             from os.path import basename as _basename
             if (not _sys.argv or
                 _basename(_sys.argv[0]) != _basename(_filename)):
                 _sys.argv = [_filename]
             import os as _os
-            _os.chdir(%s)
+            _os.chdir(%r)
             del _filename, _sys, _basename, _os
-            \n""" % (`filename`, `dirname`))
+            \n""" % (filename, dirname))
         interp.prepend_syspath(filename)
         interp.runcode(code)
 
diff --git a/Lib/idlelib/TreeWidget.py b/Lib/idlelib/TreeWidget.py
index 824bdca..1c9eb2e 100644
--- a/Lib/idlelib/TreeWidget.py
+++ b/Lib/idlelib/TreeWidget.py
@@ -31,7 +31,7 @@ except NameError:
 if os.path.isdir(_icondir):
     ICONDIR = _icondir
 elif not os.path.isdir(ICONDIR):
-    raise RuntimeError, "can't find icon directory (%s)" % `ICONDIR`
+    raise RuntimeError, "can't find icon directory (%r)" % (ICONDIR,)
 
 def listicons(icondir=ICONDIR):
     """Utility to display the available icons."""
diff --git a/Lib/idlelib/UndoDelegator.py b/Lib/idlelib/UndoDelegator.py
index 2452a98..182a117 100644
--- a/Lib/idlelib/UndoDelegator.py
+++ b/Lib/idlelib/UndoDelegator.py
@@ -177,7 +177,7 @@ class Command:
         t = (self.index1, self.index2, self.chars, self.tags)
         if self.tags is None:
             t = t[:-1]
-        return s + `t`
+        return s + repr(t)
 
     def do(self, text):
         pass
@@ -310,7 +310,7 @@ class CommandSequence(Command):
         s = self.__class__.__name__
         strs = []
         for cmd in self.cmds:
-            strs.append("    " + `cmd`)
+            strs.append("    %r" % (cmd,))
         return s + "(\n" + ",\n".join(strs) + "\n)"
 
     def __len__(self):
diff --git a/Lib/idlelib/WidgetRedirector.py b/Lib/idlelib/WidgetRedirector.py
index be74668f..df60cea 100644
--- a/Lib/idlelib/WidgetRedirector.py
+++ b/Lib/idlelib/WidgetRedirector.py
@@ -69,7 +69,7 @@ class OriginalCommand:
         self.orig_and_name = (self.orig, self.name)
 
     def __repr__(self):
-        return "OriginalCommand(%s, %s)" % (`self.redir`, `self.name`)
+        return "OriginalCommand(%r, %r)" % (self.redir, self.name)
 
     def __call__(self, *args):
         return self.tk_call(self.orig_and_name + args)
diff --git a/Lib/idlelib/aboutDialog.py b/Lib/idlelib/aboutDialog.py
index 3d2bcf6..c121061 100644
--- a/Lib/idlelib/aboutDialog.py
+++ b/Lib/idlelib/aboutDialog.py
@@ -66,7 +66,7 @@ class AboutDialog(Toplevel):
                                sys.version.split()[0], fg=self.fg, bg=self.bg)
         labelPythonVer.grid(row=9, column=0, sticky=W, padx=10, pady=0)
         # handle weird tk version num in windoze python >= 1.6 (?!?)
-        tkVer = `TkVersion`.split('.')
+        tkVer = repr(TkVersion).split('.')
         tkVer[len(tkVer)-1] = str('%.3g' % (float('.'+tkVer[len(tkVer)-1])))[2:]
         if tkVer[len(tkVer)-1] == '':
             tkVer[len(tkVer)-1] = '0'
@@ -141,8 +141,7 @@ class AboutDialog(Toplevel):
             except IOError:
                 import tkMessageBox
                 tkMessageBox.showerror(title='File Load Error',
-                                       message='Unable to load file '+
-                                       `fn`+' .',
+                                       message='Unable to load file %r .' % (fn,),
                                        parent=self)
                 return
             else:
diff --git a/Lib/idlelib/configDialog.py b/Lib/idlelib/configDialog.py
index 8c3eb3e..4e4e564 100644
--- a/Lib/idlelib/configDialog.py
+++ b/Lib/idlelib/configDialog.py
@@ -718,7 +718,7 @@ class ConfigDialog(Toplevel):
     def DeleteCustomKeys(self):
         keySetName=self.customKeys.get()
         if not tkMessageBox.askyesno('Delete Key Set','Are you sure you wish '+
-                                     'to delete the key set '+`keySetName`+' ?',
+                                     'to delete the key set %r ?' % (keySetName),
                                      parent=self):
             return
         #remove key set from config
@@ -745,7 +745,7 @@ class ConfigDialog(Toplevel):
     def DeleteCustomTheme(self):
         themeName=self.customTheme.get()
         if not tkMessageBox.askyesno('Delete Theme','Are you sure you wish '+
-                                     'to delete the theme '+`themeName`+' ?',
+                                     'to delete the theme %r ?' % (themeName,),
                                      parent=self):
             return
         #remove theme from config
diff --git a/Lib/idlelib/configHandler.py b/Lib/idlelib/configHandler.py
index 3d79fb9..d1c2b3c 100644
--- a/Lib/idlelib/configHandler.py
+++ b/Lib/idlelib/configHandler.py
@@ -231,10 +231,11 @@ class IdleConf:
         elif self.defaultCfg[configType].has_option(section,option):
             return self.defaultCfg[configType].Get(section, option, type=type)
         else: #returning default, print warning
-            warning=('\n Warning: configHandler.py - IdleConf.GetOption -\n'+
-                       ' problem retrieving configration option '+`option`+'\n'+
-                       ' from section '+`section`+'.\n'+
-                       ' returning default value: '+`default`+'\n')
+            warning=('\n Warning: configHandler.py - IdleConf.GetOption -\n'
+                       ' problem retrieving configration option %r\n'
+                       ' from section %r.\n'
+                       ' returning default value: %r\n' % 
+                       (option, section, default))
             sys.stderr.write(warning)
             return default
 
@@ -331,10 +332,11 @@ class IdleConf:
         for element in theme.keys():
             if not cfgParser.has_option(themeName,element):
                 #we are going to return a default, print warning
-                warning=('\n Warning: configHandler.py - IdleConf.GetThemeDict'+
-                           ' -\n problem retrieving theme element '+`element`+
-                           '\n from theme '+`themeName`+'.\n'+
-                           ' returning default value: '+`theme[element]`+'\n')
+                warning=('\n Warning: configHandler.py - IdleConf.GetThemeDict'
+                           ' -\n problem retrieving theme element %r'
+                           '\n from theme %r.\n'
+                           ' returning default value: %r\n' %
+                           (element, themeName, theme[element]))
                 sys.stderr.write(warning)
             colour=cfgParser.Get(themeName,element,default=theme[element])
             theme[element]=colour
@@ -561,10 +563,11 @@ class IdleConf:
                 if binding:
                     keyBindings[event]=binding
                 else: #we are going to return a default, print warning
-                    warning=('\n Warning: configHandler.py - IdleConf.GetCoreKeys'+
-                               ' -\n problem retrieving key binding for event '+
-                               `event`+'\n from key set '+`keySetName`+'.\n'+
-                               ' returning default value: '+`keyBindings[event]`+'\n')
+                    warning=('\n Warning: configHandler.py - IdleConf.GetCoreKeys'
+                               ' -\n problem retrieving key binding for event %r'
+                               '\n from key set %r.\n'
+                               ' returning default value: %r\n' %
+                               (event, keySetName, keyBindings[event]))
                     sys.stderr.write(warning)
         return keyBindings
 
diff --git a/Lib/idlelib/rpc.py b/Lib/idlelib/rpc.py
index d3a9fd8..d097f9b 100644
--- a/Lib/idlelib/rpc.py
+++ b/Lib/idlelib/rpc.py
@@ -58,7 +58,7 @@ def pickle_code(co):
 
 #  def pickle_function(fn):
 #      assert isinstance(fn, type.FunctionType)
-#      return `fn`
+#      return repr(fn)
 
 copy_reg.pickle(types.CodeType, pickle_code, unpickle_code)
 # copy_reg.pickle(types.FunctionType, pickle_function, unpickle_function)
@@ -170,7 +170,7 @@ class SocketIO:
         except TypeError:
             return ("ERROR", "Bad request format")
         if not self.objtable.has_key(oid):
-            return ("ERROR", "Unknown object id: %s" % `oid`)
+            return ("ERROR", "Unknown object id: %r" % (oid,))
         obj = self.objtable[oid]
         if methodname == "__methods__":
             methods = {}
@@ -181,7 +181,7 @@ class SocketIO:
             _getattributes(obj, attributes)
             return ("OK", attributes)
         if not hasattr(obj, methodname):
-            return ("ERROR", "Unsupported method name: %s" % `methodname`)
+            return ("ERROR", "Unsupported method name: %r" % (methodname,))
         method = getattr(obj, methodname)
         try:
             if how == 'CALL':
@@ -321,7 +321,7 @@ class SocketIO:
         try:
             s = pickle.dumps(message)
         except pickle.PicklingError:
-            print >>sys.__stderr__, "Cannot pickle:", `message`
+            print >>sys.__stderr__, "Cannot pickle:", repr(message)
             raise
         s = struct.pack("<i", len(s)) + s
         while len(s) > 0:
@@ -377,7 +377,7 @@ class SocketIO:
             message = pickle.loads(packet)
         except pickle.UnpicklingError:
             print >>sys.__stderr__, "-----------------------"
-            print >>sys.__stderr__, "cannot unpickle packet:", `packet`
+            print >>sys.__stderr__, "cannot unpickle packet:", repr(packet)
             traceback.print_stack(file=sys.__stderr__)
             print >>sys.__stderr__, "-----------------------"
             raise
diff --git a/Lib/idlelib/textView.py b/Lib/idlelib/textView.py
index be3ade0..917a6cc 100644
--- a/Lib/idlelib/textView.py
+++ b/Lib/idlelib/textView.py
@@ -46,7 +46,7 @@ class TextViewer(Toplevel):
             textFile = open(fileName, 'r')
         except IOError:
             tkMessageBox.showerror(title='File Load Error',
-                    message='Unable to load file '+`fileName`+' .')
+                    message='Unable to load file %r .' % (fileName,))
         else:
             self.textView.insert(0.0,textFile.read())