FM / pynche

/usr/lib64/python2.6/site-packages/pynche/

/usr/lib64/python2.6/site-packages/pynche

Name	Size	Mode	Actions
X/	-	0755	rm
ChipViewer.py	4998	0644	edit dl rm
ChipViewer.pyc	5505	0644	edit dl rm
ChipViewer.pyo	5505	0644	edit dl rm
ColorDB.py	8941	0644	edit dl rm
ColorDB.pyc	9751	0644	edit dl rm
ColorDB.pyo	9751	0644	edit dl rm
DetailsViewer.py	10115	0644	edit dl rm
DetailsViewer.pyc	10641	0644	edit dl rm
DetailsViewer.pyo	10641	0644	edit dl rm
html40colors.txt	245	0644	edit dl rm
ListViewer.py	6648	0644	edit dl rm
ListViewer.pyc	7222	0644	edit dl rm
ListViewer.pyo	7222	0644	edit dl rm
Main.py	6400	0644	edit dl rm
Main.pyc	6341	0644	edit dl rm
Main.pyo	6341	0644	edit dl rm
namedcolors.txt	5716	0644	edit dl rm
pyColorChooser.py	3768	0644	edit dl rm
pyColorChooser.pyc	4453	0644	edit dl rm
pyColorChooser.pyo	4453	0644	edit dl rm
pynche	179	0755	edit dl rm
PyncheWidget.py	10501	0644	edit dl rm
PyncheWidget.pyc	11146	0644	edit dl rm
PyncheWidget.pyo	11146	0644	edit dl rm
README	15784	0644	edit dl rm
StripViewer.py	15465	0644	edit dl rm
StripViewer.pyc	13904	0644	edit dl rm
StripViewer.pyo	13748	0644	edit dl rm
Switchboard.py	4817	0644	edit dl rm
Switchboard.pyc	6091	0644	edit dl rm
Switchboard.pyo	6091	0644	edit dl rm
TextViewer.py	6869	0644	edit dl rm
TextViewer.pyc	7410	0644	edit dl rm
TextViewer.pyo	7410	0644	edit dl rm
TypeinViewer.py	6102	0644	edit dl rm
TypeinViewer.pyc	6470	0644	edit dl rm
TypeinViewer.pyo	6470	0644	edit dl rm
webcolors.txt	3088	0644	edit dl rm
websafe.txt	1749	0644	edit dl rm
__init__.py	47	0644	edit dl rm
__init__.pyc	140	0644	edit dl rm
__init__.pyo	140	0644	edit dl rm

Edit: /usr/lib64/python2.6/site-packages/pynche/Main.py (6400B)

"""Pynche -- The PYthon Natural Color and Hue Editor.

Contact: %(AUTHNAME)s
Email:   %(AUTHEMAIL)s
Version: %(__version__)s

Pynche is based largely on a similar color editor I wrote years ago for the
SunView window system.  That editor was called ICE: the Interactive Color
Editor.  I'd always wanted to port the editor to X but didn't feel like
hacking X and C code to do it.  Fast forward many years, to where Python +
Tkinter provides such a nice programming environment, with enough power, that
I finally buckled down and implemented it.  I changed the name because these
days, too many other systems have the acronym `ICE'.

This program currently requires Python 2.2 with Tkinter.

Usage: %(PROGRAM)s [-d file] [-i file] [-X] [-v] [-h] [initialcolor]

Where:
    --database file
    -d file
        Alternate location of a color database file

--initfile file
    -i file
        Alternate location of the initialization file.  This file contains a
        persistent database of the current Pynche options and color.  This
        means that Pynche restores its option settings and current color when
        it restarts, using this file (unless the -X option is used).  The
        default is ~/.pynche

--ignore
    -X
        Ignore the initialization file when starting up.  Pynche will still
        write the current option settings to this file when it quits.

--version
    -v
        print the version number and exit

--help
    -h
        print this message

initialcolor
        initial color, as a color name or #RRGGBB format
"""

__version__ = '1.4.1'

import sys
import os
import getopt
import ColorDB

from PyncheWidget import PyncheWidget
from Switchboard import Switchboard
from StripViewer import StripViewer
from ChipViewer import ChipViewer
from TypeinViewer import TypeinViewer

PROGRAM = sys.argv[0]
AUTHNAME = 'Barry Warsaw'
AUTHEMAIL = 'barry@python.org'

# Default locations of rgb.txt or other textual color database
RGB_TXT = [
    # Solaris OpenWindows
    '/usr/openwin/lib/rgb.txt',
    # Linux
    '/usr/lib/X11/rgb.txt',
    # The X11R6.4 rgb.txt file
    os.path.join(sys.path[0], 'X/rgb.txt'),
    # add more here
    ]

# Do this because PyncheWidget.py wants to get at the interpolated docstring
# too, for its Help menu.
def docstring():
    return __doc__ % globals()

def usage(code, msg=''):
    print docstring()
    if msg:
        print msg
    sys.exit(code)

def initial_color(s, colordb):
    # function called on every color
    def scan_color(s, colordb=colordb):
        try:
            r, g, b = colordb.find_byname(s)
        except ColorDB.BadColor:
            try:
                r, g, b = ColorDB.rrggbb_to_triplet(s)
            except ColorDB.BadColor:
                return None, None, None
        return r, g, b
    #
    # First try the passed in color
    r, g, b = scan_color(s)
    if r is None:
        # try the same color with '#' prepended, since some shells require
        # this to be escaped, which is a pain
        r, g, b = scan_color('#' + s)
    if r is None:
        print 'Bad initial color, using gray50:', s
        r, g, b = scan_color('gray50')
    if r is None:
        usage(1, 'Cannot find an initial color to use')
        # does not return
    return r, g, b

def build(master=None, initialcolor=None, initfile=None, ignore=None,
          dbfile=None):
    # create all output widgets
    s = Switchboard(not ignore and initfile)
    # defer to the command line chosen color database, falling back to the one
    # in the .pynche file.
    if dbfile is None:
        dbfile = s.optiondb().get('DBFILE')
    # find a parseable color database
    colordb = None
    files = RGB_TXT[:]
    if dbfile is None:
        dbfile = files.pop()
    while colordb is None:
        try:
            colordb = ColorDB.get_colordb(dbfile)
        except (KeyError, IOError):
            pass
        if colordb is None:
            if not files:
                break
            dbfile = files.pop(0)
    if not colordb:
        usage(1, 'No color database file found, see the -d option.')
    s.set_colordb(colordb)

# create the application window decorations
    app = PyncheWidget(__version__, s, master=master)
    w = app.window()

# these built-in viewers live inside the main Pynche window
    s.add_view(StripViewer(s, w))
    s.add_view(ChipViewer(s, w))
    s.add_view(TypeinViewer(s, w))

# get the initial color as components and set the color on all views.  if
    # there was no initial color given on the command line, use the one that's
    # stored in the option database
    if initialcolor is None:
        optiondb = s.optiondb()
        red = optiondb.get('RED')
        green = optiondb.get('GREEN')
        blue = optiondb.get('BLUE')
        # but if there wasn't any stored in the database, use grey50
        if red is None or blue is None or green is None:
            red, green, blue = initial_color('grey50', colordb)
    else:
        red, green, blue = initial_color(initialcolor, colordb)
    s.update_views(red, green, blue)
    return app, s

def run(app, s):
    try:
        app.start()
    except KeyboardInterrupt:
        pass

def main():
    try:
        opts, args = getopt.getopt(
            sys.argv[1:],
            'hd:i:Xv',
            ['database=', 'initfile=', 'ignore', 'help', 'version'])
    except getopt.error, msg:
        usage(1, msg)

if len(args) == 0:
        initialcolor = None
    elif len(args) == 1:
        initialcolor = args[0]
    else:
        usage(1)

ignore = False
    dbfile = None
    initfile = os.path.expanduser('~/.pynche')
    for opt, arg in opts:
        if opt in ('-h', '--help'):
            usage(0)
        elif opt in ('-v', '--version'):
            print """\
Pynche -- The PYthon Natural Color and Hue Editor.
Contact: %(AUTHNAME)s
Email:   %(AUTHEMAIL)s
Version: %(__version__)s""" % globals()
            sys.exit(0)
        elif opt in ('-d', '--database'):
            dbfile = arg
        elif opt in ('-X', '--ignore'):
            ignore = True
        elif opt in ('-i', '--initfile'):
            initfile = arg

app, sb = build(initialcolor=initialcolor,
                    initfile=initfile,
                    ignore=ignore,
                    dbfile=dbfile)
    run(app, sb)
    sb.save_views()

if __name__ == '__main__':
    main()

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