FM / idlelib

/opt/alt/python37/lib64/python3.7/idlelib/

/opt/alt/python37/lib64/python3.7/idlelib

Name	Size	Mode	Actions
Icons/	-	0755	rm
idle_test/	-	0755	rm
__pycache__/	-	0755	rm
autocomplete.py	8954	0644	edit dl rm
autocomplete_w.py	20109	0644	edit dl rm
autoexpand.py	3216	0644	edit dl rm
browser.py	8314	0644	edit dl rm
calltip.py	6318	0644	edit dl rm
calltip_w.py	7158	0644	edit dl rm
ChangeLog	56360	0644	edit dl rm
codecontext.py	11326	0644	edit dl rm
colorizer.py	12992	0644	edit dl rm
config-extensions.def	2266	0644	edit dl rm
config-highlight.def	2864	0644	edit dl rm
config-keys.def	10910	0644	edit dl rm
config-main.def	3168	0644	edit dl rm
config.py	38173	0644	edit dl rm
configdialog.py	104524	0644	edit dl rm
config_key.py	14465	0644	edit dl rm
CREDITS.txt	1866	0644	edit dl rm
debugger.py	19104	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	65614	0644	edit dl rm
extend.txt	3642	0644	edit dl rm
filelist.py	3896	0644	edit dl rm
format.py	15777	0644	edit dl rm
grep.py	7479	0644	edit dl rm
help.html	62214	0644	edit dl rm
help.py	11734	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	12883	0644	edit dl rm
idle.py	454	0644	edit dl rm
idle.pyw	570	0644	edit dl rm
iomenu.py	20632	0644	edit dl rm
macosx.py	9662	0644	edit dl rm
mainmenu.py	3918	0644	edit dl rm
multicall.py	18648	0644	edit dl rm
NEWS.txt	48791	0644	edit dl rm
NEWS2x.txt	27172	0644	edit dl rm
outwin.py	5788	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	19947	0644	edit dl rm
pyshell.py	57247	0755	edit dl rm
query.py	14898	0644	edit dl rm
README.txt	9599	0644	edit dl rm
redirector.py	6875	0644	edit dl rm
replace.py	9889	0644	edit dl rm
rpc.py	21137	0644	edit dl rm
run.py	20293	0644	edit dl rm
runscript.py	8781	0644	edit dl rm
scrolledlist.py	4465	0644	edit dl rm
search.py	5566	0644	edit dl rm
searchbase.py	7537	0644	edit dl rm
searchengine.py	7472	0644	edit dl rm
sidebar.py	13585	0644	edit dl rm
squeezer.py	12840	0644	edit dl rm
stackviewer.py	4454	0644	edit dl rm
statusbar.py	1441	0644	edit dl rm
textview.py	6813	0644	edit dl rm
TODO.txt	8478	0644	edit dl rm
tooltip.py	6565	0644	edit dl rm
tree.py	16357	0644	edit dl rm
undo.py	11046	0644	edit dl rm
window.py	2616	0644	edit dl rm
zoomheight.py	4203	0644	edit dl rm
zzdummy.py	961	0644	edit dl rm
__init__.py	396	0644	edit dl rm
__main__.py	159	0644	edit dl rm

Edit: /opt/alt/python37/lib64/python3.7/idlelib/replace.py (9889B)

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

from tkinter import StringVar, TclError

from idlelib.searchbase import SearchDialogBase
from idlelib import searchengine

def replace(text):
    """Create or reuse a singleton ReplaceDialog instance.

The singleton dialog saves user entries and preferences
    across instances.

Args:
        text: Text widget containing the text to be searched.
    """
    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):
    "Dialog for finding and replacing a pattern in text."

title = "Replace Dialog"
    icon = "Replace"

def __init__(self, root, engine):
        """Create search dialog for finding and replacing text.

Uses SearchDialogBase as the basis for the GUI and a
        searchengine instance to prepare the search.

Attributes:
            replvar: StringVar containing 'Replace with:' value.
            replent: Entry widget for replvar.  Created in
                create_entries().
            ok: Boolean used in searchengine.search_text to indicate
                whether the search includes the selection.
        """
        super().__init__(root, engine)
        self.replvar = StringVar(root)

def open(self, text):
        """Make dialog visible on top of others and ready to use.

Also, highlight the currently selected text and set the
        search to include the current selection (self.ok).

Args:
            text: Text widget being searched.
        """
        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 = True

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

def create_command_buttons(self):
        """Create base and additional command buttons.

The additional buttons are for Find, Replace,
        Replace+Find, and Replace All.
        """
        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, isdef=True)
        self.make_button("Replace All", self.replace_all)

def find_it(self, event=None):
        "Handle the Find button."
        self.do_find(False)

def replace_it(self, event=None):
        """Handle the Replace button.

If the find is successful, then perform replace.
        """
        if self.do_find(self.ok):
            self.do_replace()

def default_command(self, event=None):
        """Handle the Replace+Find button as the default command.

First performs a replace and then, if the replace was
        successful, a 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(False)

def _replace_expand(self, m, repl):
        "Expand replacement text if regular expression."
        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):
        """Handle the Replace All button.

Search text for occurrences of the Find value and replace
        each of them.  The 'wrap around' value controls the start
        point for searching.  If wrap isn't set, then the searching
        starts at the first occurrence after the current selection;
        if wrap is set, the replacement starts at the first line.
        The replacement is always done top-to-bottom in the 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 = True
        first = last = None
        # XXX ought to replace circular instead of top-to-bottom when wrapping
        text.undo_block_start()
        while True:
            res = self.engine.search_forward(text, prog, line, col,
                                             wrap=False, ok=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 = False
        text.undo_block_stop()
        if first and last:
            self.show_hit(first, last)
        self.close()

def do_find(self, ok=False):
        """Search for and highlight next occurrence of pattern in text.

No text replacement is done with this option.
        """
        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 = True
        return True

def do_replace(self):
        "Replace search pattern in text with replacement value."
        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 = False
        return True

def show_hit(self, first, last):
        """Highlight text between first and last indices.

Text is highlighted via the 'hit' tag and the marked
        section is brought into view.

The colors from the 'hit' tag aren't currently shown
        when the text is displayed.  This is due to the 'sel'
        tag being added first, so the colors in the 'sel'
        config are seen instead of the colors for 'hit'.
        """
        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):
        "Close the dialog and remove hit tags."
        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 Frame, Button

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

# mock undo delegator methods
    def undo_block_start():
        pass

def undo_block_stop():
        pass

frame = Frame(top)
    frame.pack()
    text = Text(frame, 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(frame, 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: