golden hour

/lib64/python2.7/Demo/tkinter/guido

File/Folder	Size	Actions
AttrDialog.py	14 KB
AttrDialog.pyc	18.34 KB
AttrDialog.pyo	18.34 KB
ManPage.py	6.7 KB
ManPage.pyc	6.27 KB
ManPage.pyo	6.27 KB
MimeViewer.py	4.39 KB
MimeViewer.pyc	4.83 KB
MimeViewer.pyo	4.83 KB
ShellWindow.py	4.07 KB
ShellWindow.pyc	5.47 KB
ShellWindow.pyo	5.47 KB
brownian.py	1.07 KB
brownian.pyc	1.59 KB
brownian.pyo	1.59 KB
brownian2.py	1.35 KB
brownian2.pyc	1.74 KB
brownian2.pyo	1.74 KB
canvasevents.py	6.45 KB
canvasevents.pyc	10.46 KB
canvasevents.pyo	10.46 KB
dialog.py	3.13 KB
dialog.pyc	3.11 KB
dialog.pyo	3.11 KB
electrons.py	2.27 KB
electrons.pyc	2.33 KB
electrons.pyo	2.33 KB
hanoi.py	4.54 KB
hanoi.pyc	3.82 KB
hanoi.pyo	3.82 KB
hello.py	331 B
hello.pyc	701 B
hello.pyo	701 B
imagedraw.py	509 B
imagedraw.pyc	1.13 KB
imagedraw.pyo	1.13 KB
imageview.py	205 B
imageview.pyc	570 B
imageview.pyo	570 B
kill.py	3.79 KB
kill.pyc	4.81 KB
kill.pyo	4.81 KB
listtree.py	991 B
listtree.pyc	1.5 KB
listtree.pyo	1.5 KB
mbox.py	7.3 KB
mbox.pyc	8.17 KB
mbox.pyo	8.17 KB
newmenubardemo.py	1.2 KB
newmenubardemo.pyc	1.59 KB
newmenubardemo.pyo	1.59 KB
optionmenu.py	441 B
optionmenu.pyc	594 B
optionmenu.pyo	594 B
paint.py	1.85 KB
paint.pyc	2.19 KB
paint.pyo	2.19 KB
rmt.py	4.39 KB
rmt.pyc	4.93 KB
rmt.pyo	4.93 KB
solitaire.py	17.37 KB
solitaire.pyc	20.41 KB
solitaire.pyo	20.41 KB
sortvisu.py	18.89 KB
sortvisu.pyc	23.18 KB
sortvisu.pyo	23.18 KB
ss1.py	25.57 KB
ss1.pyc	31.67 KB
ss1.pyo	31.07 KB
svkill.py	4.75 KB
svkill.pyc	5.8 KB
svkill.pyo	5.8 KB
switch.py	1.52 KB
switch.pyc	2.85 KB
switch.pyo	2.85 KB
tkman.py	8.79 KB
tkman.pyc	8.88 KB
tkman.pyo	8.88 KB
wish.py	623 B
wish.pyc	736 B
wish.pyo	736 B

Edit: tkman.py

#! /usr/bin/env python

# Tk man page browser -- currently only shows the Tcl/Tk man pages

import sys
import os
import string
import re
from Tkinter import *
from ManPage import ManPage

MANNDIRLIST = ['/depot/sundry/man/mann','/usr/local/man/mann']
MAN3DIRLIST = ['/depot/sundry/man/man3','/usr/local/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 = 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 %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, msg:
            self.frame.bell()
            print 'Regex error:', msg
            return
        here = self.text.index(AtInsert())
        lineno = string.atoi(here[:string.find(here, '.')])
        end = self.text.index(AtEnd())
        endlineno = string.atoi(end[:string.find(end, '.')])
        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 >= 0:
                found = 1
                n = max(1, len(prog.group(0)))
                try:
                    self.text.tag_remove('sel',
                                         AtSelFirst(),
                                         AtSelLast())
                except TclError:
                    pass
                self.text.tag_add('sel',
                                  '%d.%d' % (lineno, i),
                                  '%d.%d' % (lineno, i+n))
                self.text.mark_set(AtInsert(),
                                   '%d.%d' % (lineno, i))
                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()