FM / idlelib

/opt/alt/python36/lib64/python3.6/idlelib/

/opt/alt/python36/lib64/python3.6/idlelib

Name	Size	Mode	Actions
Icons/	-	0755	rm
idle_test/	-	0755	rm
__pycache__/	-	0755	rm
autocomplete.py	9324	0644	edit dl rm
autocomplete_w.py	19829	0644	edit dl rm
autoexpand.py	3216	0644	edit dl rm
browser.py	8281	0644	edit dl rm
calltip.py	6067	0644	edit dl rm
calltip_w.py	7111	0644	edit dl rm
ChangeLog	56360	0644	edit dl rm
codecontext.py	10490	0644	edit dl rm
colorizer.py	11275	0644	edit dl rm
config-extensions.def	2266	0644	edit dl rm
config-highlight.def	2687	0644	edit dl rm
config-keys.def	10775	0644	edit dl rm
config-main.def	3128	0644	edit dl rm
config.py	38878	0644	edit dl rm
configdialog.py	101057	0644	edit dl rm
config_key.py	13408	0644	edit dl rm
CREDITS.txt	1866	0644	edit dl rm
debugger.py	19097	0644	edit dl rm
debugger_r.py	12140	0644	edit dl rm
debugobj.py	4055	0644	edit dl rm
debugobj_r.py	1082	0644	edit dl rm
delegator.py	1043	0644	edit dl rm
dynoption.py	2017	0644	edit dl rm
editor.py	67275	0644	edit dl rm
extend.txt	3642	0644	edit dl rm
filelist.py	3896	0644	edit dl rm
grep.py	6742	0644	edit dl rm
help.html	55114	0644	edit dl rm
help.py	11325	0644	edit dl rm
help_about.py	8981	0644	edit dl rm
history.py	4043	0644	edit dl rm
HISTORY.txt	10312	0644	edit dl rm
hyperparser.py	12882	0644	edit dl rm
idle.py	454	0644	edit dl rm
idle.pyw	570	0644	edit dl rm
iomenu.py	20734	0644	edit dl rm
macosx.py	9660	0644	edit dl rm
mainmenu.py	3703	0644	edit dl rm
multicall.py	18648	0644	edit dl rm
NEWS.txt	39839	0644	edit dl rm
NEWS2x.txt	27172	0644	edit dl rm
outwin.py	5808	0644	edit dl rm
paragraph.py	7167	0644	edit dl rm
parenmatch.py	7204	0644	edit dl rm
pathbrowser.py	3193	0644	edit dl rm
percolator.py	3130	0644	edit dl rm
pyparse.py	20118	0644	edit dl rm
pyshell.py	57728	0755	edit dl rm
query.py	12434	0644	edit dl rm
README.txt	9592	0644	edit dl rm
redirector.py	6875	0644	edit dl rm
replace.py	7502	0644	edit dl rm
rpc.py	21137	0644	edit dl rm
rstrip.py	868	0644	edit dl rm
run.py	17272	0644	edit dl rm
runscript.py	7841	0644	edit dl rm
scrolledlist.py	4458	0644	edit dl rm
search.py	3164	0644	edit dl rm
searchbase.py	7451	0644	edit dl rm
searchengine.py	7472	0644	edit dl rm
squeezer.py	13308	0644	edit dl rm
stackviewer.py	4454	0644	edit dl rm
statusbar.py	1441	0644	edit dl rm
textview.py	6121	0644	edit dl rm
TODO.txt	8478	0644	edit dl rm
tooltip.py	6486	0644	edit dl rm
tree.py	15089	0644	edit dl rm
undo.py	11047	0644	edit dl rm
window.py	2588	0644	edit dl rm
zoomheight.py	1340	0644	edit dl rm
zzdummy.py	961	0644	edit dl rm
_pyclbr.py	15199	0644	edit dl rm
__init__.py	396	0644	edit dl rm
__main__.py	159	0644	edit dl rm

Edit: /opt/alt/python36/lib64/python3.6/idlelib/replace.py (7502B)

"""Replace dialog for IDLE. Inherits SearchDialogBase for GUI.
Uses idlelib.SearchEngine for search capability.
Defines various replace related functions like replace, replace all,
replace+find.
"""
import re

from tkinter import StringVar, TclError

from idlelib.searchbase import SearchDialogBase
from idlelib import searchengine

def replace(text):
    """Returns a singleton ReplaceDialog instance.The single dialog
     saves user entries and preferences across instances."""
    root = text._root()
    engine = searchengine.get(root)
    if not hasattr(engine, "_replacedialog"):
        engine._replacedialog = ReplaceDialog(root, engine)
    dialog = engine._replacedialog
    dialog.open(text)

class ReplaceDialog(SearchDialogBase):

title = "Replace Dialog"
    icon = "Replace"

def __init__(self, root, engine):
        SearchDialogBase.__init__(self, root, engine)
        self.replvar = StringVar(root)

def open(self, text):
        """Display the replace dialog"""
        SearchDialogBase.open(self, text)
        try:
            first = text.index("sel.first")
        except TclError:
            first = None
        try:
            last = text.index("sel.last")
        except TclError:
            last = None
        first = first or text.index("insert")
        last = last or first
        self.show_hit(first, last)
        self.ok = 1

def create_entries(self):
        """Create label and text entry widgets"""
        SearchDialogBase.create_entries(self)
        self.replent = self.make_entry("Replace with:", self.replvar)[0]

def create_command_buttons(self):
        SearchDialogBase.create_command_buttons(self)
        self.make_button("Find", self.find_it)
        self.make_button("Replace", self.replace_it)
        self.make_button("Replace+Find", self.default_command, 1)
        self.make_button("Replace All", self.replace_all)

def find_it(self, event=None):
        self.do_find(0)

def replace_it(self, event=None):
        if self.do_find(self.ok):
            self.do_replace()

def default_command(self, event=None):
        "Replace and find next."
        if self.do_find(self.ok):
            if self.do_replace():  # Only find next match if replace succeeded.
                                   # A bad re can cause it to fail.
                self.do_find(0)

def _replace_expand(self, m, repl):
        """ Helper function for expanding a regular expression
            in the replace field, if needed. """
        if self.engine.isre():
            try:
                new = m.expand(repl)
            except re.error:
                self.engine.report_error(repl, 'Invalid Replace Expression')
                new = None
        else:
            new = repl

return new

def replace_all(self, event=None):
        """Replace all instances of patvar with replvar in text"""
        prog = self.engine.getprog()
        if not prog:
            return
        repl = self.replvar.get()
        text = self.text
        res = self.engine.search_text(text, prog)
        if not res:
            self.bell()
            return
        text.tag_remove("sel", "1.0", "end")
        text.tag_remove("hit", "1.0", "end")
        line = res[0]
        col = res[1].start()
        if self.engine.iswrap():
            line = 1
            col = 0
        ok = 1
        first = last = None
        # XXX ought to replace circular instead of top-to-bottom when wrapping
        text.undo_block_start()
        while 1:
            res = self.engine.search_forward(text, prog, line, col, 0, ok)
            if not res:
                break
            line, m = res
            chars = text.get("%d.0" % line, "%d.0" % (line+1))
            orig = m.group()
            new = self._replace_expand(m, repl)
            if new is None:
                break
            i, j = m.span()
            first = "%d.%d" % (line, i)
            last = "%d.%d" % (line, j)
            if new == orig:
                text.mark_set("insert", last)
            else:
                text.mark_set("insert", first)
                if first != last:
                    text.delete(first, last)
                if new:
                    text.insert(first, new)
            col = i + len(new)
            ok = 0
        text.undo_block_stop()
        if first and last:
            self.show_hit(first, last)
        self.close()

def do_find(self, ok=0):
        if not self.engine.getprog():
            return False
        text = self.text
        res = self.engine.search_text(text, None, ok)
        if not res:
            self.bell()
            return False
        line, m = res
        i, j = m.span()
        first = "%d.%d" % (line, i)
        last = "%d.%d" % (line, j)
        self.show_hit(first, last)
        self.ok = 1
        return True

def do_replace(self):
        prog = self.engine.getprog()
        if not prog:
            return False
        text = self.text
        try:
            first = pos = text.index("sel.first")
            last = text.index("sel.last")
        except TclError:
            pos = None
        if not pos:
            first = last = pos = text.index("insert")
        line, col = searchengine.get_line_col(pos)
        chars = text.get("%d.0" % line, "%d.0" % (line+1))
        m = prog.match(chars, col)
        if not prog:
            return False
        new = self._replace_expand(m, self.replvar.get())
        if new is None:
            return False
        text.mark_set("insert", first)
        text.undo_block_start()
        if m.group():
            text.delete(first, last)
        if new:
            text.insert(first, new)
        text.undo_block_stop()
        self.show_hit(first, text.index("insert"))
        self.ok = 0
        return True

def show_hit(self, first, last):
        """Highlight text from 'first' to 'last'.
        'first', 'last' - Text indices"""
        text = self.text
        text.mark_set("insert", first)
        text.tag_remove("sel", "1.0", "end")
        text.tag_add("sel", first, last)
        text.tag_remove("hit", "1.0", "end")
        if first == last:
            text.tag_add("hit", first)
        else:
            text.tag_add("hit", first, last)
        text.see("insert")
        text.update_idletasks()

def close(self, event=None):
        SearchDialogBase.close(self, event)
        self.text.tag_remove("hit", "1.0", "end")

def _replace_dialog(parent):  # htest #
    from tkinter import Toplevel, Text, END, SEL
    from tkinter.ttk import Button

box = Toplevel(parent)
    box.title("Test ReplaceDialog")
    x, y = map(int, parent.geometry().split('+')[1:])
    box.geometry("+%d+%d" % (x, y + 175))

# mock undo delegator methods
    def undo_block_start():
        pass

def undo_block_stop():
        pass

text = Text(box, inactiveselectbackground='gray')
    text.undo_block_start = undo_block_start
    text.undo_block_stop = undo_block_stop
    text.pack()
    text.insert("insert","This is a sample sTring\nPlus MORE.")
    text.focus_set()

def show_replace():
        text.tag_add(SEL, "1.0", END)
        replace(text)
        text.tag_remove(SEL, "1.0", END)

button = Button(box, text="Replace", command=show_replace)
    button.pack()

if __name__ == '__main__':
    from unittest import main
    main('idlelib.idle_test.test_replace', verbosity=2, exit=False)

from idlelib.idle_test.htest import run
    run(_replace_dialog)

cmd: