Gecko [ armaneco.co.uk ]

Name	Size	Permission	Date
AttrDialog.py	14 KB	-rw-r--r--	2013-05-12 08:02
AttrDialog.pyc	18.34 KB	-rw-r--r--	2025-11-12 17:55
AttrDialog.pyo	18.34 KB	-rw-r--r--	2025-11-12 17:55
ManPage.py	6.7 KB	-rw-r--r--	2013-05-12 08:02
ManPage.pyc	6.27 KB	-rw-r--r--	2025-11-12 17:55
ManPage.pyo	6.27 KB	-rw-r--r--	2025-11-12 17:55
MimeViewer.py	4.39 KB	-rwxr-xr-x	2013-05-12 08:02
MimeViewer.pyc	4.83 KB	-rw-r--r--	2025-11-12 17:55
MimeViewer.pyo	4.83 KB	-rw-r--r--	2025-11-12 17:55
ShellWindow.py	4.07 KB	-rw-r--r--	2013-05-12 08:02
ShellWindow.pyc	5.47 KB	-rw-r--r--	2025-11-12 17:55
ShellWindow.pyo	5.47 KB	-rw-r--r--	2025-11-12 17:55
brownian.py	1.07 KB	-rw-r--r--	2013-05-12 08:02
brownian.pyc	1.59 KB	-rw-r--r--	2025-11-12 17:55
brownian.pyo	1.59 KB	-rw-r--r--	2025-11-12 17:55
brownian2.py	1.35 KB	-rw-r--r--	2013-05-12 08:02
brownian2.pyc	1.74 KB	-rw-r--r--	2025-11-12 17:55
brownian2.pyo	1.74 KB	-rw-r--r--	2025-11-12 17:55
canvasevents.py	6.45 KB	-rw-r--r--	2013-05-12 08:02
canvasevents.pyc	10.46 KB	-rw-r--r--	2025-11-12 17:55
canvasevents.pyo	10.46 KB	-rw-r--r--	2025-11-12 17:55
dialog.py	3.13 KB	-rwxr-xr-x	2013-05-12 08:02
dialog.pyc	3.11 KB	-rw-r--r--	2025-11-12 17:55
dialog.pyo	3.11 KB	-rw-r--r--	2025-11-12 17:55
electrons.py	2.27 KB	-rwxr-xr-x	2013-05-12 08:02
electrons.pyc	2.33 KB	-rw-r--r--	2025-11-12 17:55
electrons.pyo	2.33 KB	-rw-r--r--	2025-11-12 17:55
hanoi.py	4.54 KB	-rw-r--r--	2013-05-12 08:02
hanoi.pyc	3.82 KB	-rw-r--r--	2025-11-12 17:55
hanoi.pyo	3.82 KB	-rw-r--r--	2025-11-12 17:55
hello.py	331 B	-rw-r--r--	2013-05-12 08:02
hello.pyc	701 B	-rw-r--r--	2025-11-12 17:55
hello.pyo	701 B	-rw-r--r--	2025-11-12 17:55
imagedraw.py	509 B	-rw-r--r--	2013-05-12 08:02
imagedraw.pyc	1.13 KB	-rw-r--r--	2025-11-12 17:55
imagedraw.pyo	1.13 KB	-rw-r--r--	2025-11-12 17:55
imageview.py	205 B	-rw-r--r--	2013-05-12 08:02
imageview.pyc	570 B	-rw-r--r--	2025-11-12 17:55
imageview.pyo	570 B	-rw-r--r--	2025-11-12 17:55
kill.py	3.79 KB	-rwxr-xr-x	2013-05-12 08:02
kill.pyc	4.81 KB	-rw-r--r--	2025-11-12 17:55
kill.pyo	4.81 KB	-rw-r--r--	2025-11-12 17:55
listtree.py	991 B	-rw-r--r--	2013-05-12 08:02
listtree.pyc	1.5 KB	-rw-r--r--	2025-11-12 17:55
listtree.pyo	1.5 KB	-rw-r--r--	2025-11-12 17:55
mbox.py	7.3 KB	-rwxr-xr-x	2013-05-12 08:02
mbox.pyc	8.17 KB	-rw-r--r--	2025-11-12 17:55
mbox.pyo	8.17 KB	-rw-r--r--	2025-11-12 17:55
newmenubardemo.py	1.2 KB	-rw-r--r--	2013-05-12 08:02
newmenubardemo.pyc	1.59 KB	-rw-r--r--	2025-11-12 17:55
newmenubardemo.pyo	1.59 KB	-rw-r--r--	2025-11-12 17:55
optionmenu.py	441 B	-rw-r--r--	2013-05-12 08:02
optionmenu.pyc	594 B	-rw-r--r--	2025-11-12 17:55
optionmenu.pyo	594 B	-rw-r--r--	2025-11-12 17:55
paint.py	1.85 KB	-rw-r--r--	2013-05-12 08:02
paint.pyc	2.19 KB	-rw-r--r--	2025-11-12 17:55
paint.pyo	2.19 KB	-rw-r--r--	2025-11-12 17:55
rmt.py	4.39 KB	-rwxr-xr-x	2013-05-12 08:02
rmt.pyc	4.93 KB	-rw-r--r--	2025-11-12 17:55
rmt.pyo	4.93 KB	-rw-r--r--	2025-11-12 17:55
solitaire.py	17.37 KB	-rwxr-xr-x	2013-05-12 08:02
solitaire.pyc	20.41 KB	-rw-r--r--	2025-11-12 17:55
solitaire.pyo	20.41 KB	-rw-r--r--	2025-11-12 17:55
sortvisu.py	18.89 KB	-rw-r--r--	2013-05-12 08:02
sortvisu.pyc	23.18 KB	-rw-r--r--	2025-11-12 17:55
sortvisu.pyo	23.18 KB	-rw-r--r--	2025-11-12 17:55
ss1.py	25.57 KB	-rw-r--r--	2013-05-12 08:02
ss1.pyc	31.67 KB	-rw-r--r--	2025-11-12 17:55
ss1.pyo	31.07 KB	-rw-r--r--	2025-11-12 17:55
svkill.py	4.75 KB	-rwxr-xr-x	2013-05-12 08:02
svkill.pyc	5.8 KB	-rw-r--r--	2025-11-12 17:55
svkill.pyo	5.8 KB	-rw-r--r--	2025-11-12 17:55
switch.py	1.52 KB	-rw-r--r--	2013-05-12 08:02
switch.pyc	2.85 KB	-rw-r--r--	2025-11-12 17:55
switch.pyo	2.85 KB	-rw-r--r--	2025-11-12 17:55
tkman.py	8.79 KB	-rwxr-xr-x	2013-05-12 08:02
tkman.pyc	8.88 KB	-rw-r--r--	2025-11-12 17:55
tkman.pyo	8.88 KB	-rw-r--r--	2025-11-12 17:55
wish.py	623 B	-rw-r--r--	2013-05-12 08:02
wish.pyc	736 B	-rw-r--r--	2025-11-12 17:55
wish.pyo	736 B	-rw-r--r--	2025-11-12 17:55

Rename

#! /usr/bin/env python

# Simulate "electrons" migrating across the screen.
# An optional bitmap file in can be in the background.
#
# Usage: electrons [n [bitmapfile]]
#
# n is the number of electrons to animate; default is 30.
#
# The bitmap file can be any X11 bitmap file (look in
# /usr/include/X11/bitmaps for samples); it is displayed as the
# background of the animation.  Default is no bitmap.

from Tkinter import *
import random

# The graphical interface
class Electrons:

# Create our objects
    def __init__(self, n, bitmap = None):
        self.n = n
        self.tk = tk = Tk()
        self.canvas = c = Canvas(tk)
        c.pack()
        width, height = tk.getint(c['width']), tk.getint(c['height'])

# Add background bitmap
        if bitmap:
            self.bitmap = c.create_bitmap(width/2, height/2,
                                          bitmap=bitmap,
                                          foreground='blue')

self.pieces = []
        x1, y1, x2, y2 = 10,70,14,74
        for i in range(n):
            p = c.create_oval(x1, y1, x2, y2, fill='red')
            self.pieces.append(p)
            y1, y2 = y1 +2, y2 + 2
        self.tk.update()

def random_move(self, n):
        c = self.canvas
        for p in self.pieces:
            x = random.choice(range(-2,4))
            y = random.choice(range(-3,4))
            c.move(p, x, y)
        self.tk.update()

# Run -- allow 500 movemens
    def run(self):
        try:
            for i in range(500):
                self.random_move(self.n)
        except TclError:
            try:
                self.tk.destroy()
            except TclError:
                pass

# Main program
def main():
    import sys, string

# First argument is number of electrons, default 30
    if sys.argv[1:]:
        n = string.atoi(sys.argv[1])
    else:
        n = 30

# Second argument is bitmap file, default none
    if sys.argv[2:]:
        bitmap = sys.argv[2]
        # Reverse meaning of leading '@' compared to Tk
        if bitmap[0] == '@': bitmap = bitmap[1:]
        else: bitmap = '@' + bitmap
    else:
        bitmap = None

# Create the graphical objects...
    h = Electrons(n, bitmap)

# ...and run!
    h.run()

# Call main when run as script
if __name__ == '__main__':
    main()