More cleanup: Move some demos into a dedicated Tools/demo dir, move 2to3 demo to Tools, and remove all the other Demo content.

1 files changed, 0 insertions, 267 deletions

diff --git a/Demo/tkinter/guido/tkman.py b/Demo/tkinter/guido/tkman.py
deleted file mode 100755
index c7081a6d5a..0000000000
--- a/Demo/tkinter/guido/tkman.py
+++ /dev/null
@@ -1,267 +0,0 @@
-#! /usr/bin/env python3
-
-# Tk man page browser -- currently only shows the Tcl/Tk man pages
-
-import os
-import re
-import sys
-from tkinter import *
-
-from manpage import ManPage
-
-MANNDIRLIST = ['/usr/local/man/mann', '/usr/share/man/mann']
-MAN3DIRLIST = ['/usr/local/man/man3', '/usr/share/man/man3']
-
-foundmanndir = 0
-for dir in MANNDIRLIST:
-    if os.path.exists(dir):
-        MANNDIR = dir
-        foundmanndir = 1
-
-foundman3dir = 0
-for dir in MAN3DIRLIST:
-    if os.path.exists(dir):
-        MAN3DIR = dir
-        foundman3dir =  1
-
-if not foundmanndir or not foundman3dir:
-    sys.stderr.write('\n')
-    if not foundmanndir:
-        msg = """\
-Failed to find mann directory.
-Please add the correct entry to the MANNDIRLIST
-at the top of %s script.""" % \
-sys.argv[0]
-        sys.stderr.write("%s\n\n" % msg)
-    if not foundman3dir:
-        msg = """\
-Failed to find man3 directory.
-Please add the correct entry to the MAN3DIRLIST
-at the top of %s script.""" % \
-sys.argv[0]
-        sys.stderr.write("%s\n\n" % msg)
-    sys.exit(1)
-
-del foundmanndir
-del foundman3dir
-
-def listmanpages(mandir):
-    files = os.listdir(mandir)
-    names = []
-    for file in files:
-        if file[-2:-1] == '.' and  (file[-1] in 'ln123456789'):
-            names.append(file[:-2])
-    names.sort()
-    return names
-
-class SelectionBox:
-
-    def __init__(self, master=None):
-        self.choices = []
-
-        self.frame = Frame(master, name="frame")
-        self.frame.pack(expand=1, fill=BOTH)
-        self.master = self.frame.master
-        self.subframe = Frame(self.frame, name="subframe")
-        self.subframe.pack(expand=0, fill=BOTH)
-        self.leftsubframe = Frame(self.subframe, name='leftsubframe')
-        self.leftsubframe.pack(side=LEFT, expand=1, fill=BOTH)
-        self.rightsubframe = Frame(self.subframe, name='rightsubframe')
-        self.rightsubframe.pack(side=RIGHT, expand=1, fill=BOTH)
-        self.chaptervar = StringVar(master)
-        self.chapter = Menubutton(self.rightsubframe, name='chapter',
-                                  text='Directory', relief=RAISED,
-                                  borderwidth=2)
-        self.chapter.pack(side=TOP)
-        self.chaptermenu = Menu(self.chapter, name='chaptermenu')
-        self.chaptermenu.add_radiobutton(label='C functions',
-                                         value=MAN3DIR,
-                                         variable=self.chaptervar,
-                                         command=self.newchapter)
-        self.chaptermenu.add_radiobutton(label='Tcl/Tk functions',
-                                         value=MANNDIR,
-                                         variable=self.chaptervar,
-                                         command=self.newchapter)
-        self.chapter['menu'] = self.chaptermenu
-        self.listbox = Listbox(self.rightsubframe, name='listbox',
-                               relief=SUNKEN, borderwidth=2,
-                               width=20, height=5)
-        self.listbox.pack(expand=1, fill=BOTH)
-        self.l1 = Button(self.leftsubframe, name='l1',
-                         text='Display manual page named:',
-                         command=self.entry_cb)
-        self.l1.pack(side=TOP)
-        self.entry = Entry(self.leftsubframe, name='entry',
-                            relief=SUNKEN, borderwidth=2,
-                            width=20)
-        self.entry.pack(expand=0, fill=X)
-        self.l2frame = Frame(self.leftsubframe, name='l2frame')
-        self.l2frame.pack(expand=0, fill=NONE)
-        self.l2 = Button(self.l2frame, name='l2',
-                         text='Search regexp:',
-                         command=self.search_cb)
-        self.l2.pack(side=LEFT)
-        self.casevar = BooleanVar()
-        self.casesense = Checkbutton(self.l2frame, name='casesense',
-                                     text='Case sensitive',
-                                     variable=self.casevar,
-                                     relief=FLAT)
-        self.casesense.pack(side=LEFT)
-        self.search = Entry(self.leftsubframe, name='search',
-                            relief=SUNKEN, borderwidth=2,
-                            width=20)
-        self.search.pack(expand=0, fill=X)
-        self.title = Label(self.leftsubframe, name='title',
-                           text='(none)')
-        self.title.pack(side=BOTTOM)
-        self.text = ManPage(self.frame, name='text',
-                            relief=SUNKEN, borderwidth=2,
-                            wrap=NONE, width=72,
-                            selectbackground='pink')
-        self.text.pack(expand=1, fill=BOTH)
-
-        self.entry.bind('<Return>', self.entry_cb)
-        self.search.bind('<Return>', self.search_cb)
-        self.listbox.bind('<Double-1>', self.listbox_cb)
-
-        self.entry.bind('<Tab>', self.entry_tab)
-        self.search.bind('<Tab>', self.search_tab)
-        self.text.bind('<Tab>', self.text_tab)
-
-        self.entry.focus_set()
-
-        self.chaptervar.set(MANNDIR)
-        self.newchapter()
-
-    def newchapter(self):
-        mandir = self.chaptervar.get()
-        self.choices = []
-        self.addlist(listmanpages(mandir))
-
-    def addchoice(self, choice):
-        if choice not in self.choices:
-            self.choices.append(choice)
-            self.choices.sort()
-        self.update()
-
-    def addlist(self, list):
-        self.choices[len(self.choices):] = list
-        self.choices.sort()
-        self.update()
-
-    def entry_cb(self, *e):
-        self.update()
-
-    def listbox_cb(self, e):
-        selection = self.listbox.curselection()
-        if selection and len(selection) == 1:
-            name = self.listbox.get(selection[0])
-            self.show_page(name)
-
-    def search_cb(self, *e):
-        self.search_string(self.search.get())
-
-    def entry_tab(self, e):
-        self.search.focus_set()
-
-    def search_tab(self, e):
-        self.entry.focus_set()
-
-    def text_tab(self, e):
-        self.entry.focus_set()
-
-    def updatelist(self):
-        key = self.entry.get()
-        ok = list(filter(lambda name, key=key, n=len(key): name[:n]==key,
-                 self.choices))
-        if not ok:
-            self.frame.bell()
-        self.listbox.delete(0, AtEnd())
-        exactmatch = 0
-        for item in ok:
-            if item == key: exactmatch = 1
-            self.listbox.insert(AtEnd(), item)
-        if exactmatch:
-            return key
-        n = self.listbox.size()
-        if n == 1:
-            return self.listbox.get(0)
-        # Else return None, meaning not a unique selection
-
-    def update(self):
-        name = self.updatelist()
-        if name:
-            self.show_page(name)
-            self.entry.delete(0, AtEnd())
-            self.updatelist()
-
-    def show_page(self, name):
-        file = '%s/%s.?' % (self.chaptervar.get(), name)
-        fp = os.popen('nroff -man -c %s | ul -i' % file, 'r')
-        self.text.kill()
-        self.title['text'] = name
-        self.text.parsefile(fp)
-
-    def search_string(self, search):
-        if not search:
-            self.frame.bell()
-            print('Empty search string')
-            return
-        if not self.casevar.get():
-            map = re.IGNORECASE
-        else:
-            map = None
-        try:
-            if map:
-                prog = re.compile(search, map)
-            else:
-                prog = re.compile(search)
-        except re.error as msg:
-            self.frame.bell()
-            print('Regex error:', msg)
-            return
-        here = self.text.index(AtInsert())
-        lineno = int(here[:here.find('.')])
-        end = self.text.index(AtEnd())
-        endlineno = int(end[:end.find('.')])
-        wraplineno = lineno
-        found = 0
-        while 1:
-            lineno = lineno + 1
-            if lineno > endlineno:
-                if wraplineno <= 0:
-                    break
-                endlineno = wraplineno
-                lineno = 0
-                wraplineno = 0
-            line = self.text.get('%d.0 linestart' % lineno,
-                                 '%d.0 lineend' % lineno)
-            i = prog.search(line)
-            if i:
-                found = 1
-                n = max(1, len(i.group(0)))
-                try:
-                    self.text.tag_remove('sel',
-                                         AtSelFirst(),
-                                         AtSelLast())
-                except TclError:
-                    pass
-                self.text.tag_add('sel',
-                                  '%d.%d' % (lineno, i.start()),
-                                  '%d.%d' % (lineno, i.start()+n))
-                self.text.mark_set(AtInsert(),
-                                   '%d.%d' % (lineno, i.start()))
-                self.text.yview_pickplace(AtInsert())
-                break
-        if not found:
-            self.frame.bell()
-
-def main():
-    root = Tk()
-    sb = SelectionBox(root)
-    if sys.argv[1:]:
-        sb.show_page(sys.argv[1])
-    root.minsize(1, 1)
-    root.mainloop()
-
-main()