Added color! Added setup.py

examples/life.py

@@ -1,216 +0,0 @@
-#!/usr/bin/env python
-# life.py -- A curses-based version of Conway's Game of Life.
-# Contributed by AMK
-#
-# An empty board will be displayed, and the following commands are available:
-#  E : Erase the board
-#  R : Fill the board randomly
-#  S : Step for a single generation
-#  C : Update continuously until a key is struck
-#  Q : Quit
-#  Cursor keys :  Move the cursor around the board
-#  Space or Enter : Toggle the contents of the cursor's position
-#
-# TODO :
-#   Support the mouse
-#   Use colour if available
-#   Make board updates faster
-#
-
-import random, string, traceback
-import curses
-
-class LifeBoard:
-    """Encapsulates a Life board
-
-    Attributes:
-    X,Y : horizontal and vertical size of the board
-    state : dictionary mapping (x,y) to 0 or 1
-
-    Methods:
-    display(update_board) -- If update_board is true, compute the
-                             next generation.  Then display the state
-                             of the board and refresh the screen.
-    erase() -- clear the entire board
-    makeRandom() -- fill the board randomly
-    set(y,x) -- set the given cell to Live; doesn't refresh the screen
-    toggle(y,x) -- change the given cell from live to dead, or vice
-                   versa, and refresh the screen display
-
-    """
-    def __init__(self, scr, char=ord('*')):
-        """Create a new LifeBoard instance.
-
-        scr -- curses screen object to use for display
-        char -- character used to render live cells (default: '*')
-        """
-        self.state = {}
-        self.scr = scr
-        Y, X = self.scr.getmaxyx()
-        self.X, self.Y = X-2, Y-2-1
-        self.char = char
-        self.scr.clear()
-
-        # Draw a border around the board
-        border_line = '+'+(self.X*'-')+'+'
-        self.scr.addstr(0, 0, border_line)
-        self.scr.addstr(self.Y+1,0, border_line)
-        for y in range(0, self.Y):
-            self.scr.addstr(1+y, 0, '|')
-            self.scr.addstr(1+y, self.X+1, '|')
-        self.scr.refresh()
-
-    def set(self, y, x):
-        """Set a cell to the live state"""
-        if x<0 or self.X<=x or y<0 or self.Y<=y:
-            raise ValueError, "Coordinates out of range %i,%i"% (y,x)
-        self.state[x,y] = 1
-
-    def toggle(self, y, x):
-        """Toggle a cell's state between live and dead"""
-        if x<0 or self.X<=x or y<0 or self.Y<=y:
-            raise ValueError, "Coordinates out of range %i,%i"% (y,x)
-        if self.state.has_key( (x,y) ):
-            del self.state[x,y]
-            self.scr.addch(y+1, x+1, ' ')
-        else:
-            self.state[x,y] = 1
-            self.scr.addch(y+1, x+1, self.char)
-        self.scr.refresh()
-
-    def erase(self):
-        """Clear the entire board and update the board display"""
-        self.state = {}
-        self.display(update_board=False)
-
-    def display(self, update_board=True):
-        """Display the whole board, optionally computing one generation"""
-        M,N = self.X, self.Y
-        if not update_board:
-            for i in range(0, M):
-                for j in range(0, N):
-                    if self.state.has_key( (i,j) ):
-                        self.scr.addch(j+1, i+1, self.char)
-                    else:
-                        self.scr.addch(j+1, i+1, ' ')
-            self.scr.refresh()
-            return
-
-        d = {}
-        self.boring = 1
-        for i in range(0, M):
-            L = range( max(0, i-1), min(M, i+2) )
-            for j in range(0, N):
-                s = 0
-                live = self.state.has_key( (i,j) )
-                for k in range( max(0, j-1), min(N, j+2) ):
-                    for l in L:
-                        if self.state.has_key( (l,k) ):
-                            s += 1
-                s -= live
-                if s == 3:
-                    # Birth
-                    d[i,j] = 1
-                    self.scr.addch(j+1, i+1, self.char)
-                    if not live: self.boring = 0
-                elif s == 2 and live: d[i,j] = 1       # Survival
-                elif live:
-                    # Death
-                    self.scr.addch(j+1, i+1, ' ')
-                    self.boring = 0
-        self.state = d
-        self.scr.refresh()
-
-    def makeRandom(self):
-        "Fill the board with a random pattern"
-        self.state = {}
-        for i in range(0, self.X):
-            for j in range(0, self.Y):
-                if random.random() > 0.5:
-                    self.set(j,i)
-
-
-def erase_menu(stdscr, menu_y):
-    "Clear the space where the menu resides"
-    stdscr.move(menu_y, 0)
-    stdscr.clrtoeol()
-    stdscr.move(menu_y+1, 0)
-    stdscr.clrtoeol()
-
-def display_menu(stdscr, menu_y):
-    "Display the menu of possible keystroke commands"
-    erase_menu(stdscr, menu_y)
-    stdscr.addstr(menu_y, 4,
-                  'Use the cursor keys to move, and space or Enter to toggle a cell.')
-    stdscr.addstr(menu_y+1, 4,
-                  'E)rase the board, R)andom fill, S)tep once or C)ontinuously, Q)uit')
-
-def keyloop(stdscr):
-    # Clear the screen and display the menu of keys
-    stdscr.clear()
-    stdscr_y, stdscr_x = stdscr.getmaxyx()
-    menu_y = (stdscr_y-3)-1
-    display_menu(stdscr, menu_y)
-
-    # Allocate a subwindow for the Life board and create the board object
-    subwin = stdscr.subwin(stdscr_y-3, stdscr_x, 0, 0)
-    board = LifeBoard(subwin, char=ord('*'))
-    board.display(update_board=False)
-
-    # xpos, ypos are the cursor's position
-    xpos, ypos = board.X//2, board.Y//2
-
-    # Main loop:
-    while (1):
-        stdscr.move(1+ypos, 1+xpos)     # Move the cursor
-        c = stdscr.getch()                # Get a keystroke
-        if 0<c<256:
-            c = chr(c)
-            if c in ' \n':
-                board.toggle(ypos, xpos)
-            elif c in 'Cc':
-                erase_menu(stdscr, menu_y)
-                stdscr.addstr(menu_y, 6, ' Hit any key to stop continuously '
-                              'updating the screen.')
-                stdscr.refresh()
-                # Activate nodelay mode; getch() will return -1
-                # if no keystroke is available, instead of waiting.
-                stdscr.nodelay(1)
-                while (1):
-                    c = stdscr.getch()
-                    if c != -1:
-                        break
-                    stdscr.addstr(0,0, '/')
-                    stdscr.refresh()
-                    board.display()
-                    stdscr.addstr(0,0, '+')
-                    stdscr.refresh()
-
-                stdscr.nodelay(0)       # Disable nodelay mode
-                display_menu(stdscr, menu_y)
-
-            elif c in 'Ee':
-                board.erase()
-            elif c in 'Qq':
-                break
-            elif c in 'Rr':
-                board.makeRandom()
-                board.display(update_board=False)
-            elif c in 'Ss':
-                board.display()
-            else: pass                  # Ignore incorrect keys
-        elif c == curses.KEY_UP and ypos>0:            ypos -= 1
-        elif c == curses.KEY_DOWN and ypos<board.Y-1:  ypos += 1
-        elif c == curses.KEY_LEFT and xpos>0:          xpos -= 1
-        elif c == curses.KEY_RIGHT and xpos<board.X-1: xpos += 1
-        else:
-            # Ignore incorrect keys
-            pass
-
-
-def main(stdscr):
-    keyloop(stdscr)                    # Enter the main loop
-
-
-if __name__ == '__main__':
-    curses.wrapper(main)

examples/ncurses.py

@@ -1,273 +0,0 @@
-#!/usr/bin/env python
-#
-# $Id$
-#
-# (n)curses exerciser in Python, an interactive test for the curses
-# module. Currently, only the panel demos are ported.
-
-import curses
-from curses import panel
-
-def wGetchar(win = None):
-    if win is None: win = stdscr
-    return win.getch()
-
-def Getchar():
-    wGetchar()
-
-#
-# Panels tester
-#
-def wait_a_while():
-    if nap_msec == 1:
-        Getchar()
-    else:
-        curses.napms(nap_msec)
-
-def saywhat(text):
-    stdscr.move(curses.LINES - 1, 0)
-    stdscr.clrtoeol()
-    stdscr.addstr(text)
-
-def mkpanel(color, rows, cols, tly, tlx):
-    win = curses.newwin(rows, cols, tly, tlx)
-    pan = panel.new_panel(win)
-    if curses.has_colors():
-        if color == curses.COLOR_BLUE:
-            fg = curses.COLOR_WHITE
-        else:
-            fg = curses.COLOR_BLACK
-        bg = color
-        curses.init_pair(color, fg, bg)
-        win.bkgdset(ord(' '), curses.color_pair(color))
-    else:
-        win.bkgdset(ord(' '), curses.A_BOLD)
-
-    return pan
-
-def pflush():
-    panel.update_panels()
-    curses.doupdate()
-
-def fill_panel(pan):
-    win = pan.window()
-    num = pan.userptr()[1]
-
-    win.move(1, 1)
-    win.addstr("-pan%c-" % num)
-    win.clrtoeol()
-    win.box()
-
-    maxy, maxx = win.getmaxyx()
-    for y in range(2, maxy - 1):
-        for x in range(1, maxx - 1):
-            win.move(y, x)
-            win.addch(num)
-
-def demo_panels(win):
-    global stdscr, nap_msec, mod
-    stdscr = win
-    nap_msec = 1
-    mod = ["test", "TEST", "(**)", "*()*", "<-->", "LAST"]
-
-    stdscr.refresh()
-
-    for y in range(0, curses.LINES - 1):
-        for x in range(0, curses.COLS):
-            stdscr.addstr("%d" % ((y + x) % 10))
-    for y in range(0, 1):
-        p1 = mkpanel(curses.COLOR_RED,
-                     curses.LINES // 2 - 2,
-                     curses.COLS // 8 + 1,
-                     0,
-                     0)
-        p1.set_userptr("p1")
-
-        p2 = mkpanel(curses.COLOR_GREEN,
-                     curses.LINES // 2 + 1,
-                     curses.COLS // 7,
-                     curses.LINES // 4,
-                     curses.COLS // 10)
-        p2.set_userptr("p2")
-
-        p3 = mkpanel(curses.COLOR_YELLOW,
-                     curses.LINES // 4,
-                     curses.COLS // 10,
-                     curses.LINES // 2,
-                     curses.COLS // 9)
-        p3.set_userptr("p3")
-
-        p4 = mkpanel(curses.COLOR_BLUE,
-                     curses.LINES // 2 - 2,
-                     curses.COLS // 8,
-                     curses.LINES // 2 - 2,
-                     curses.COLS // 3)
-        p4.set_userptr("p4")
-
-        p5 = mkpanel(curses.COLOR_MAGENTA,
-                     curses.LINES // 2 - 2,
-                     curses.COLS // 8,
-                     curses.LINES // 2,
-                     curses.COLS // 2 - 2)
-        p5.set_userptr("p5")
-
-        fill_panel(p1)
-        fill_panel(p2)
-        fill_panel(p3)
-        fill_panel(p4)
-        fill_panel(p5)
-        p4.hide()
-        p5.hide()
-        pflush()
-        saywhat("press any key to continue")
-        wait_a_while()
-
-        saywhat("h3 s1 s2 s4 s5;press any key to continue")
-        p1.move(0, 0)
-        p3.hide()
-        p1.show()
-        p2.show()
-        p4.show()
-        p5.show()
-        pflush()
-        wait_a_while()
-
-        saywhat("s1; press any key to continue")
-        p1.show()
-        pflush()
-        wait_a_while()
-
-        saywhat("s2; press any key to continue")
-        p2.show()
-        pflush()
-        wait_a_while()
-
-        saywhat("m2; press any key to continue")
-        p2.move(curses.LINES // 3 + 1, curses.COLS // 8)
-        pflush()
-        wait_a_while()
-
-        saywhat("s3; press any key to continue")
-        p3.show()
-        pflush()
-        wait_a_while()
-
-        saywhat("m3; press any key to continue")
-        p3.move(curses.LINES // 4 + 1, curses.COLS // 15)
-        pflush()
-        wait_a_while()
-
-        saywhat("b3; press any key to continue")
-        p3.bottom()
-        pflush()
-        wait_a_while()
-
-        saywhat("s4; press any key to continue")
-        p4.show()
-        pflush()
-        wait_a_while()
-
-        saywhat("s5; press any key to continue")
-        p5.show()
-        pflush()
-        wait_a_while()
-
-        saywhat("t3; press any key to continue")
-        p3.top()
-        pflush()
-        wait_a_while()
-
-        saywhat("t1; press any key to continue")
-        p1.show()
-        pflush()
-        wait_a_while()
-
-        saywhat("t2; press any key to continue")
-        p2.show()
-        pflush()
-        wait_a_while()
-
-        saywhat("t3; press any key to continue")
-        p3.show()
-        pflush()
-        wait_a_while()
-
-        saywhat("t4; press any key to continue")
-        p4.show()
-        pflush()
-        wait_a_while()
-
-        for itmp in range(0, 6):
-            w4 = p4.window()
-            w5 = p5.window()
-
-            saywhat("m4; press any key to continue")
-            w4.move(curses.LINES // 8, 1)
-            w4.addstr(mod[itmp])
-            p4.move(curses.LINES // 6, itmp * curses.COLS // 8)
-            w5.move(curses.LINES // 6, 1)
-            w5.addstr(mod[itmp])
-            pflush()
-            wait_a_while()
-
-            saywhat("m5; press any key to continue")
-            w4.move(curses.LINES // 6, 1)
-            w4.addstr(mod[itmp])
-            p5.move(curses.LINES // 3 - 1, itmp * 10 + 6)
-            w5.move(curses.LINES // 8, 1)
-            w5.addstr(mod[itmp])
-            pflush()
-            wait_a_while()
-
-        saywhat("m4; press any key to continue")
-        p4.move(curses.LINES // 6, (itmp + 1) * curses.COLS // 8)
-        pflush()
-        wait_a_while()
-
-        saywhat("t5; press any key to continue")
-        p5.top()
-        pflush()
-        wait_a_while()
-
-        saywhat("t2; press any key to continue")
-        p2.top()
-        pflush()
-        wait_a_while()
-
-        saywhat("t1; press any key to continue")
-        p1.top()
-        pflush()
-        wait_a_while()
-
-        saywhat("d2; press any key to continue")
-        del p2
-        pflush()
-        wait_a_while()
-
-        saywhat("h3; press any key to continue")
-        p3.hide()
-        pflush()
-        wait_a_while()
-
-        saywhat("d1; press any key to continue")
-        del p1
-        pflush()
-        wait_a_while()
-
-        saywhat("d4; press any key to continue")
-        del p4
-        pflush()
-        wait_a_while()
-
-        saywhat("d5; press any key to continue")
-        del p5
-        pflush()
-        wait_a_while()
-        if nap_msec == 1:
-            break
-        nap_msec = 100
-
-#
-# one fine day there'll be the menu at this place
-#
-curses.wrapper(demo_panels)

examples/rain.py

@@ -1,94 +0,0 @@
-#!/usr/bin/env python
-#
-# $Id$
-#
-# somebody should probably check the randrange()s...
-
-import curses
-from random import randrange
-
-def next_j(j):
-    if j == 0:
-        j = 4
-    else:
-        j -= 1
-
-    if curses.has_colors():
-        z = randrange(0, 3)
-        color = curses.color_pair(z)
-        if z:
-            color = color | curses.A_BOLD
-        stdscr.attrset(color)
-
-    return j
-
-def main(win):
-    # we know that the first argument from curses.wrapper() is stdscr.
-    # Initialize it globally for convenience.
-    global stdscr
-    stdscr = win
-
-    if curses.has_colors():
-        bg = curses.COLOR_BLACK
-        curses.init_pair(1, curses.COLOR_BLUE, bg)
-        curses.init_pair(2, curses.COLOR_CYAN, bg)
-
-    curses.nl()
-    curses.noecho()
-    # XXX curs_set() always returns ERR
-    # curses.curs_set(0)
-    stdscr.timeout(0)
-
-    c = curses.COLS - 4
-    r = curses.LINES - 4
-    xpos = [0] * c
-    ypos = [0] * r
-    for j in range(4, -1, -1):
-        xpos[j] = randrange(0, c) + 2
-        ypos[j] = randrange(0, r) + 2
-
-    j = 0
-    while True:
-        x = randrange(0, c) + 2
-        y = randrange(0, r) + 2
-
-        stdscr.addch(y, x, ord('.'))
-
-        stdscr.addch(ypos[j], xpos[j], ord('o'))
-
-        j = next_j(j)
-        stdscr.addch(ypos[j], xpos[j], ord('O'))
-
-        j = next_j(j)
-        stdscr.addch( ypos[j] - 1, xpos[j],     ord('-'))
-        stdscr.addstr(ypos[j],     xpos[j] - 1, "|.|")
-        stdscr.addch( ypos[j] + 1, xpos[j],     ord('-'))
-
-        j = next_j(j)
-        stdscr.addch( ypos[j] - 2, xpos[j],     ord('-'))
-        stdscr.addstr(ypos[j] - 1, xpos[j] - 1, "/ \\")
-        stdscr.addstr(ypos[j],     xpos[j] - 2, "| O |")
-        stdscr.addstr(ypos[j] + 1, xpos[j] - 1, "\\ /")
-        stdscr.addch( ypos[j] + 2, xpos[j],     ord('-'))
-
-        j = next_j(j)
-        stdscr.addch( ypos[j] - 2, xpos[j],     ord(' '))
-        stdscr.addstr(ypos[j] - 1, xpos[j] - 1, "   ")
-        stdscr.addstr(ypos[j],     xpos[j] - 2, "     ")
-        stdscr.addstr(ypos[j] + 1, xpos[j] - 1, "   ")
-        stdscr.addch( ypos[j] + 2, xpos[j],     ord(' '))
-
-        xpos[j] = x
-        ypos[j] = y
-
-        ch = stdscr.getch()
-        if ch == ord('q') or ch == ord('Q'):
-            return
-        elif ch == ord('s'):
-            stdscr.nodelay(0)
-        elif ch == ord(' '):
-            stdscr.nodelay(1)
-
-        curses.napms(50)
-
-curses.wrapper(main)

examples/repeat.py

@@ -1,58 +0,0 @@
-#! /usr/bin/env python
-
-"""repeat <shell-command>
-
-This simple program repeatedly (at 1-second intervals) executes the
-shell command given on the command line and displays the output (or as
-much of it as fits on the screen).  It uses curses to paint each new
-output on top of the old output, so that if nothing changes, the
-screen doesn't change.  This is handy to watch for changes in e.g. a
-directory or process listing.
-
-To end, hit Control-C.
-"""
-
-# Author: Guido van Rossum
-
-# Disclaimer: there's a Linux program named 'watch' that does the same
-# thing.  Honestly, I didn't know of its existence when I wrote this!
-
-# To do: add features until it has the same functionality as watch(1);
-# then compare code size and development time.
-
-import os
-import sys
-import time
-import curses
-
-def main():
-    if not sys.argv[1:]:
-        print __doc__
-        sys.exit(0)
-    cmd = " ".join(sys.argv[1:])
-    p = os.popen(cmd, "r")
-    text = p.read()
-    sts = p.close()
-    if sts:
-        print >>sys.stderr, "Exit code:", sts
-        sys.exit(sts)
-    w = curses.initscr()
-    try:
-        while True:
-            w.erase()
-            try:
-                w.addstr(text)
-            except curses.error:
-                pass
-            w.refresh()
-            time.sleep(1)
-            p = os.popen(cmd, "r")
-            text = p.read()
-            sts = p.close()
-            if sts:
-                print >>sys.stderr, "Exit code:", sts
-                sys.exit(sts)
-    finally:
-        curses.endwin()
-
-main()

examples/tclock.py

@@ -1,147 +0,0 @@
-#!/usr/bin/env python
-#
-# $Id$
-#
-# From tclock.c, Copyright Howard Jones <ha.jones@ic.ac.uk>, September 1994.
-
-from math import *
-import curses, time
-
-ASPECT = 2.2
-
-def sign(_x):
-    if _x < 0: return -1
-    return 1
-
-def A2XY(angle, radius):
-    return (int(round(ASPECT * radius * sin(angle))),
-            int(round(radius * cos(angle))))
-
-def plot(x, y, col):
-    stdscr.addch(y, x, col)
-
-# draw a diagonal line using Bresenham's algorithm
-def dline(pair, from_x, from_y, x2, y2, ch):
-    if curses.has_colors():
-        stdscr.attrset(curses.color_pair(pair))
-
-    dx = x2 - from_x
-    dy = y2 - from_y
-
-    ax = abs(dx * 2)
-    ay = abs(dy * 2)
-
-    sx = sign(dx)
-    sy = sign(dy)
-
-    x = from_x
-    y = from_y
-
-    if ax > ay:
-        d = ay - ax // 2
-
-        while True:
-            plot(x, y, ch)
-            if x == x2:
-                return
-
-            if d >= 0:
-                y += sy
-                d -= ax
-            x += sx
-            d += ay
-    else:
-        d = ax - ay // 2
-
-        while True:
-            plot(x, y, ch)
-            if y == y2:
-                return
-
-            if d >= 0:
-                x += sx
-                d -= ay
-            y += sy
-            d += ax
-
-def main(win):
-    global stdscr
-    stdscr = win
-
-    lastbeep = -1
-    my_bg = curses.COLOR_BLACK
-
-    stdscr.nodelay(1)
-    stdscr.timeout(0)
-#    curses.curs_set(0)
-    if curses.has_colors():
-        curses.init_pair(1, curses.COLOR_RED, my_bg)
-        curses.init_pair(2, curses.COLOR_MAGENTA, my_bg)
-        curses.init_pair(3, curses.COLOR_GREEN, my_bg)
-
-    cx = (curses.COLS - 1) // 2
-    cy = curses.LINES // 2
-    ch = min( cy-1, int(cx // ASPECT) - 1)
-    mradius = (3 * ch) // 4
-    hradius = ch // 2
-    sradius = 5 * ch // 6
-
-    for i in range(0, 12):
-        sangle = (i + 1) * 2.0 * pi / 12.0
-        sdx, sdy = A2XY(sangle, sradius)
-
-        stdscr.addstr(cy - sdy, cx + sdx, "%d" % (i + 1))
-
-    stdscr.addstr(0, 0,
-                  "ASCII Clock by Howard Jones <ha.jones@ic.ac.uk>, 1994")
-
-    sradius = max(sradius-4, 8)
-
-    while True:
-        curses.napms(1000)
-
-        tim = time.time()
-        t = time.localtime(tim)
-
-        hours = t[3] + t[4] / 60.0
-        if hours > 12.0:
-            hours -= 12.0
-
-        mangle = t[4] * 2 * pi / 60.0
-        mdx, mdy = A2XY(mangle, mradius)
-
-        hangle = hours * 2 * pi / 12.0
-        hdx, hdy = A2XY(hangle, hradius)
-
-        sangle = t[5] * 2 * pi / 60.0
-        sdx, sdy = A2XY(sangle, sradius)
-
-        dline(3, cx, cy, cx + mdx, cy - mdy, ord('#'))
-
-        stdscr.attrset(curses.A_REVERSE)
-        dline(2, cx, cy, cx + hdx, cy - hdy, ord('.'))
-        stdscr.attroff(curses.A_REVERSE)
-
-        if curses.has_colors():
-            stdscr.attrset(curses.color_pair(1))
-
-        plot(cx + sdx, cy - sdy, ord('O'))
-
-        if curses.has_colors():
-            stdscr.attrset(curses.color_pair(0))
-
-        stdscr.addstr(curses.LINES - 2, 0, time.ctime(tim))
-        stdscr.refresh()
-        if (t[5] % 5) == 0 and t[5] != lastbeep:
-            lastbeep = t[5]
-            curses.beep()
-
-        ch = stdscr.getch()
-        if ch == ord('q'):
-            return 0
-
-        plot(cx + sdx, cy - sdy, ord(' '))
-        dline(0, cx, cy, cx + hdx, cy - hdy, ord(' '))
-        dline(0, cx, cy, cx + mdx, cy - mdy, ord(' '))
-
-curses.wrapper(main)

examples/xmas.py

@@ -1,906 +0,0 @@
-# asciixmas
-# December 1989             Larry Bartz           Indianapolis, IN
-#
-# $Id$
-#
-# I'm dreaming of an ascii character-based monochrome Christmas,
-# Just like the ones I used to know!
-# Via a full duplex communications channel,
-# At 9600 bits per second,
-# Even though it's kinda slow.
-#
-# I'm dreaming of an ascii character-based monochrome Christmas,
-# With ev'ry C program I write!
-# May your screen be merry and bright!
-# And may all your Christmases be amber or green,
-# (for reduced eyestrain and improved visibility)!
-#
-#
-# Notes on the Python version:
-# I used a couple of `try...except curses.error' to get around some functions
-# returning ERR. The errors come from using wrapping functions to fill
-# windows to the last character cell. The C version doesn't have this problem,
-# it simply ignores any return values.
-#
-
-import curses
-import sys
-
-FROMWHO = "Thomas Gellekum <tg@FreeBSD.org>"
-
-def set_color(win, color):
-    if curses.has_colors():
-        n = color + 1
-        curses.init_pair(n, color, my_bg)
-        win.attroff(curses.A_COLOR)
-        win.attron(curses.color_pair(n))
-
-def unset_color(win):
-    if curses.has_colors():
-        win.attrset(curses.color_pair(0))
-
-def look_out(msecs):
-    curses.napms(msecs)
-    if stdscr.getch() != -1:
-        curses.beep()
-        sys.exit(0)
-
-def boxit():
-    for y in range(0, 20):
-        stdscr.addch(y, 7, ord('|'))
-
-    for x in range(8, 80):
-        stdscr.addch(19, x, ord('_'))
-
-    for x in range(0, 80):
-        stdscr.addch(22, x, ord('_'))
-
-    return
-
-def seas():
-    stdscr.addch(4, 1, ord('S'))
-    stdscr.addch(6, 1, ord('E'))
-    stdscr.addch(8, 1, ord('A'))
-    stdscr.addch(10, 1, ord('S'))
-    stdscr.addch(12, 1, ord('O'))
-    stdscr.addch(14, 1, ord('N'))
-    stdscr.addch(16, 1, ord("'"))
-    stdscr.addch(18, 1, ord('S'))
-
-    return
-
-def greet():
-    stdscr.addch(3, 5, ord('G'))
-    stdscr.addch(5, 5, ord('R'))
-    stdscr.addch(7, 5, ord('E'))
-    stdscr.addch(9, 5, ord('E'))
-    stdscr.addch(11, 5, ord('T'))
-    stdscr.addch(13, 5, ord('I'))
-    stdscr.addch(15, 5, ord('N'))
-    stdscr.addch(17, 5, ord('G'))
-    stdscr.addch(19, 5, ord('S'))
-
-    return
-
-def fromwho():
-    stdscr.addstr(21, 13, FROMWHO)
-    return
-
-def tree():
-    set_color(treescrn, curses.COLOR_GREEN)
-    treescrn.addch(1, 11, ord('/'))
-    treescrn.addch(2, 11, ord('/'))
-    treescrn.addch(3, 10, ord('/'))
-    treescrn.addch(4, 9, ord('/'))
-    treescrn.addch(5, 9, ord('/'))
-    treescrn.addch(6, 8, ord('/'))
-    treescrn.addch(7, 7, ord('/'))
-    treescrn.addch(8, 6, ord('/'))
-    treescrn.addch(9, 6, ord('/'))
-    treescrn.addch(10, 5, ord('/'))
-    treescrn.addch(11, 3, ord('/'))
-    treescrn.addch(12, 2, ord('/'))
-
-    treescrn.addch(1, 13, ord('\\'))
-    treescrn.addch(2, 13, ord('\\'))
-    treescrn.addch(3, 14, ord('\\'))
-    treescrn.addch(4, 15, ord('\\'))
-    treescrn.addch(5, 15, ord('\\'))
-    treescrn.addch(6, 16, ord('\\'))
-    treescrn.addch(7, 17, ord('\\'))
-    treescrn.addch(8, 18, ord('\\'))
-    treescrn.addch(9, 18, ord('\\'))
-    treescrn.addch(10, 19, ord('\\'))
-    treescrn.addch(11, 21, ord('\\'))
-    treescrn.addch(12, 22, ord('\\'))
-
-    treescrn.addch(4, 10, ord('_'))
-    treescrn.addch(4, 14, ord('_'))
-    treescrn.addch(8, 7, ord('_'))
-    treescrn.addch(8, 17, ord('_'))
-
-    treescrn.addstr(13, 0, "//////////// \\\\\\\\\\\\\\\\\\\\\\\\")
-
-    treescrn.addstr(14, 11, "| |")
-    treescrn.addstr(15, 11, "|_|")
-
-    unset_color(treescrn)
-    treescrn.refresh()
-    w_del_msg.refresh()
-
-    return
-
-def balls():
-    treescrn.overlay(treescrn2)
-
-    set_color(treescrn2, curses.COLOR_BLUE)
-    treescrn2.addch(3, 9, ord('@'))
-    treescrn2.addch(3, 15, ord('@'))
-    treescrn2.addch(4, 8, ord('@'))
-    treescrn2.addch(4, 16, ord('@'))
-    treescrn2.addch(5, 7, ord('@'))
-    treescrn2.addch(5, 17, ord('@'))
-    treescrn2.addch(7, 6, ord('@'))
-    treescrn2.addch(7, 18, ord('@'))
-    treescrn2.addch(8, 5, ord('@'))
-    treescrn2.addch(8, 19, ord('@'))
-    treescrn2.addch(10, 4, ord('@'))
-    treescrn2.addch(10, 20, ord('@'))
-    treescrn2.addch(11, 2, ord('@'))
-    treescrn2.addch(11, 22, ord('@'))
-    treescrn2.addch(12, 1, ord('@'))
-    treescrn2.addch(12, 23, ord('@'))
-
-    unset_color(treescrn2)
-    treescrn2.refresh()
-    w_del_msg.refresh()
-    return
-
-def star():
-    treescrn2.attrset(curses.A_BOLD | curses.A_BLINK)
-    set_color(treescrn2, curses.COLOR_YELLOW)
-
-    treescrn2.addch(0, 12, ord('*'))
-    treescrn2.standend()
-
-    unset_color(treescrn2)
-    treescrn2.refresh()
-    w_del_msg.refresh()
-    return
-
-def strng1():
-    treescrn2.attrset(curses.A_BOLD | curses.A_BLINK)
-    set_color(treescrn2, curses.COLOR_WHITE)
-
-    treescrn2.addch(3, 13, ord('\''))
-    treescrn2.addch(3, 12, ord(':'))
-    treescrn2.addch(3, 11, ord('.'))
-
-    treescrn2.attroff(curses.A_BOLD | curses.A_BLINK)
-    unset_color(treescrn2)
-
-    treescrn2.refresh()
-    w_del_msg.refresh()
-    return
-
-def strng2():
-    treescrn2.attrset(curses.A_BOLD | curses.A_BLINK)
-    set_color(treescrn2, curses.COLOR_WHITE)
-
-    treescrn2.addch(5, 14, ord('\''))
-    treescrn2.addch(5, 13, ord(':'))
-    treescrn2.addch(5, 12, ord('.'))
-    treescrn2.addch(5, 11, ord(','))
-    treescrn2.addch(6, 10, ord('\''))
-    treescrn2.addch(6, 9, ord(':'))
-
-    treescrn2.attroff(curses.A_BOLD | curses.A_BLINK)
-    unset_color(treescrn2)
-
-    treescrn2.refresh()
-    w_del_msg.refresh()
-    return
-
-def strng3():
-    treescrn2.attrset(curses.A_BOLD | curses.A_BLINK)
-    set_color(treescrn2, curses.COLOR_WHITE)
-
-    treescrn2.addch(7, 16, ord('\''))
-    treescrn2.addch(7, 15, ord(':'))
-    treescrn2.addch(7, 14, ord('.'))
-    treescrn2.addch(7, 13, ord(','))
-    treescrn2.addch(8, 12, ord('\''))
-    treescrn2.addch(8, 11, ord(':'))
-    treescrn2.addch(8, 10, ord('.'))
-    treescrn2.addch(8, 9, ord(','))
-
-    treescrn2.attroff(curses.A_BOLD | curses.A_BLINK)
-    unset_color(treescrn2)
-
-    treescrn2.refresh()
-    w_del_msg.refresh()
-    return
-
-def strng4():
-    treescrn2.attrset(curses.A_BOLD | curses.A_BLINK)
-    set_color(treescrn2, curses.COLOR_WHITE)
-
-    treescrn2.addch(9, 17, ord('\''))
-    treescrn2.addch(9, 16, ord(':'))
-    treescrn2.addch(9, 15, ord('.'))
-    treescrn2.addch(9, 14, ord(','))
-    treescrn2.addch(10, 13, ord('\''))
-    treescrn2.addch(10, 12, ord(':'))
-    treescrn2.addch(10, 11, ord('.'))
-    treescrn2.addch(10, 10, ord(','))
-    treescrn2.addch(11, 9, ord('\''))
-    treescrn2.addch(11, 8, ord(':'))
-    treescrn2.addch(11, 7, ord('.'))
-    treescrn2.addch(11, 6, ord(','))
-    treescrn2.addch(12, 5, ord('\''))
-
-    treescrn2.attroff(curses.A_BOLD | curses.A_BLINK)
-    unset_color(treescrn2)
-
-    treescrn2.refresh()
-    w_del_msg.refresh()
-    return
-
-def strng5():
-    treescrn2.attrset(curses.A_BOLD | curses.A_BLINK)
-    set_color(treescrn2, curses.COLOR_WHITE)
-
-    treescrn2.addch(11, 19, ord('\''))
-    treescrn2.addch(11, 18, ord(':'))
-    treescrn2.addch(11, 17, ord('.'))
-    treescrn2.addch(11, 16, ord(','))
-    treescrn2.addch(12, 15, ord('\''))
-    treescrn2.addch(12, 14, ord(':'))
-    treescrn2.addch(12, 13, ord('.'))
-    treescrn2.addch(12, 12, ord(','))
-
-    treescrn2.attroff(curses.A_BOLD | curses.A_BLINK)
-    unset_color(treescrn2)
-
-    # save a fully lit tree
-    treescrn2.overlay(treescrn)
-
-    treescrn2.refresh()
-    w_del_msg.refresh()
-    return
-
-def blinkit():
-    treescrn8.touchwin()
-
-    for cycle in range(5):
-        if cycle == 0:
-            treescrn3.overlay(treescrn8)
-            treescrn8.refresh()
-            w_del_msg.refresh()
-            break
-        elif cycle == 1:
-            treescrn4.overlay(treescrn8)
-            treescrn8.refresh()
-            w_del_msg.refresh()
-            break
-        elif cycle == 2:
-            treescrn5.overlay(treescrn8)
-            treescrn8.refresh()
-            w_del_msg.refresh()
-            break
-        elif cycle == 3:
-            treescrn6.overlay(treescrn8)
-            treescrn8.refresh()
-            w_del_msg.refresh()
-            break
-        elif cycle == 4:
-            treescrn7.overlay(treescrn8)
-            treescrn8.refresh()
-            w_del_msg.refresh()
-            break
-
-        treescrn8.touchwin()
-
-    # ALL ON
-    treescrn.overlay(treescrn8)
-    treescrn8.refresh()
-    w_del_msg.refresh()
-
-    return
-
-def deer_step(win, y, x):
-    win.mvwin(y, x)
-    win.refresh()
-    w_del_msg.refresh()
-    look_out(5)
-
-def reindeer():
-    y_pos = 0
-
-    for x_pos in range(70, 62, -1):
-        if x_pos < 66: y_pos = 1
-        for looper in range(0, 4):
-            dotdeer0.addch(y_pos, x_pos, ord('.'))
-            dotdeer0.refresh()
-            w_del_msg.refresh()
-            dotdeer0.erase()
-            dotdeer0.refresh()
-            w_del_msg.refresh()
-            look_out(50)
-
-    y_pos = 2
-
-    for x_pos in range(x_pos - 1, 50, -1):
-        for looper in range(0, 4):
-            if x_pos < 56:
-                y_pos = 3
-
-                try:
-                    stardeer0.addch(y_pos, x_pos, ord('*'))
-                except curses.error:
-                    pass
-                stardeer0.refresh()
-                w_del_msg.refresh()
-                stardeer0.erase()
-                stardeer0.refresh()
-                w_del_msg.refresh()
-            else:
-                dotdeer0.addch(y_pos, x_pos, ord('*'))
-                dotdeer0.refresh()
-                w_del_msg.refresh()
-                dotdeer0.erase()
-                dotdeer0.refresh()
-                w_del_msg.refresh()
-
-    x_pos = 58
-
-    for y_pos in range(2, 5):
-        lildeer0.touchwin()
-        lildeer0.refresh()
-        w_del_msg.refresh()
-
-        for looper in range(0, 4):
-            deer_step(lildeer3, y_pos, x_pos)
-            deer_step(lildeer2, y_pos, x_pos)
-            deer_step(lildeer1, y_pos, x_pos)
-            deer_step(lildeer2, y_pos, x_pos)
-            deer_step(lildeer3, y_pos, x_pos)
-
-            lildeer0.touchwin()
-            lildeer0.refresh()
-            w_del_msg.refresh()
-
-            x_pos -= 2
-
-    x_pos = 35
-
-    for y_pos in range(5, 10):
-
-        middeer0.touchwin()
-        middeer0.refresh()
-        w_del_msg.refresh()
-
-        for looper in range(2):
-            deer_step(middeer3, y_pos, x_pos)
-            deer_step(middeer2, y_pos, x_pos)
-            deer_step(middeer1, y_pos, x_pos)
-            deer_step(middeer2, y_pos, x_pos)
-            deer_step(middeer3, y_pos, x_pos)
-
-            middeer0.touchwin()
-            middeer0.refresh()
-            w_del_msg.refresh()
-
-            x_pos -= 3
-
-    look_out(300)
-
-    y_pos = 1
-
-    for x_pos in range(8, 16):
-        deer_step(bigdeer4, y_pos, x_pos)
-        deer_step(bigdeer3, y_pos, x_pos)
-        deer_step(bigdeer2, y_pos, x_pos)
-        deer_step(bigdeer1, y_pos, x_pos)
-        deer_step(bigdeer2, y_pos, x_pos)
-        deer_step(bigdeer3, y_pos, x_pos)
-        deer_step(bigdeer4, y_pos, x_pos)
-        deer_step(bigdeer0, y_pos, x_pos)
-
-    x_pos -= 1
-
-    for looper in range(0, 6):
-        deer_step(lookdeer4, y_pos, x_pos)
-        deer_step(lookdeer3, y_pos, x_pos)
-        deer_step(lookdeer2, y_pos, x_pos)
-        deer_step(lookdeer1, y_pos, x_pos)
-        deer_step(lookdeer2, y_pos, x_pos)
-        deer_step(lookdeer3, y_pos, x_pos)
-        deer_step(lookdeer4, y_pos, x_pos)
-
-    deer_step(lookdeer0, y_pos, x_pos)
-
-    for y_pos in range(y_pos, 10):
-        for looper in range(0, 2):
-            deer_step(bigdeer4, y_pos, x_pos)
-            deer_step(bigdeer3, y_pos, x_pos)
-            deer_step(bigdeer2, y_pos, x_pos)
-            deer_step(bigdeer1, y_pos, x_pos)
-            deer_step(bigdeer2, y_pos, x_pos)
-            deer_step(bigdeer3, y_pos, x_pos)
-            deer_step(bigdeer4, y_pos, x_pos)
-        deer_step(bigdeer0, y_pos, x_pos)
-
-    y_pos -= 1
-
-    deer_step(lookdeer3, y_pos, x_pos)
-    return
-
-def main(win):
-    global stdscr
-    stdscr = win
-
-    global my_bg, y_pos, x_pos
-    global treescrn, treescrn2, treescrn3, treescrn4
-    global treescrn5, treescrn6, treescrn7, treescrn8
-    global dotdeer0, stardeer0
-    global lildeer0, lildeer1, lildeer2, lildeer3
-    global middeer0, middeer1, middeer2, middeer3
-    global bigdeer0, bigdeer1, bigdeer2, bigdeer3, bigdeer4
-    global lookdeer0, lookdeer1, lookdeer2, lookdeer3, lookdeer4
-    global w_holiday, w_del_msg
-
-    my_bg = curses.COLOR_BLACK
-    # curses.curs_set(0)
-
-    treescrn = curses.newwin(16, 27, 3, 53)
-    treescrn2 = curses.newwin(16, 27, 3, 53)
-    treescrn3 = curses.newwin(16, 27, 3, 53)
-    treescrn4 = curses.newwin(16, 27, 3, 53)
-    treescrn5 = curses.newwin(16, 27, 3, 53)
-    treescrn6 = curses.newwin(16, 27, 3, 53)
-    treescrn7 = curses.newwin(16, 27, 3, 53)
-    treescrn8 = curses.newwin(16, 27, 3, 53)
-
-    dotdeer0 = curses.newwin(3, 71, 0, 8)
-
-    stardeer0 = curses.newwin(4, 56, 0, 8)
-
-    lildeer0 = curses.newwin(7, 53, 0, 8)
-    lildeer1 = curses.newwin(2, 4, 0, 0)
-    lildeer2 = curses.newwin(2, 4, 0, 0)
-    lildeer3 = curses.newwin(2, 4, 0, 0)
-
-    middeer0 = curses.newwin(15, 42, 0, 8)
-    middeer1 = curses.newwin(3, 7, 0, 0)
-    middeer2 = curses.newwin(3, 7, 0, 0)
-    middeer3 = curses.newwin(3, 7, 0, 0)
-
-    bigdeer0 = curses.newwin(10, 23, 0, 0)
-    bigdeer1 = curses.newwin(10, 23, 0, 0)
-    bigdeer2 = curses.newwin(10, 23, 0, 0)
-    bigdeer3 = curses.newwin(10, 23, 0, 0)
-    bigdeer4 = curses.newwin(10, 23, 0, 0)
-
-    lookdeer0 = curses.newwin(10, 25, 0, 0)
-    lookdeer1 = curses.newwin(10, 25, 0, 0)
-    lookdeer2 = curses.newwin(10, 25, 0, 0)
-    lookdeer3 = curses.newwin(10, 25, 0, 0)
-    lookdeer4 = curses.newwin(10, 25, 0, 0)
-
-    w_holiday = curses.newwin(1, 27, 3, 27)
-
-    w_del_msg = curses.newwin(1, 20, 23, 60)
-
-    try:
-        w_del_msg.addstr(0, 0, "Hit any key to quit")
-    except curses.error:
-        pass
-
-    try:
-        w_holiday.addstr(0, 0, "H A P P Y  H O L I D A Y S")
-    except curses.error:
-        pass
-
-    # set up the windows for our various reindeer
-    lildeer1.addch(0, 0, ord('V'))
-    lildeer1.addch(1, 0, ord('@'))
-    lildeer1.addch(1, 1, ord('<'))
-    lildeer1.addch(1, 2, ord('>'))
-    try:
-        lildeer1.addch(1, 3, ord('~'))
-    except curses.error:
-        pass
-
-    lildeer2.addch(0, 0, ord('V'))
-    lildeer2.addch(1, 0, ord('@'))
-    lildeer2.addch(1, 1, ord('|'))
-    lildeer2.addch(1, 2, ord('|'))
-    try:
-        lildeer2.addch(1, 3, ord('~'))
-    except curses.error:
-        pass
-
-    lildeer3.addch(0, 0, ord('V'))
-    lildeer3.addch(1, 0, ord('@'))
-    lildeer3.addch(1, 1, ord('>'))
-    lildeer3.addch(1, 2, ord('<'))
-    try:
-        lildeer2.addch(1, 3, ord('~'))  # XXX
-    except curses.error:
-        pass
-
-    middeer1.addch(0, 2, ord('y'))
-    middeer1.addch(0, 3, ord('y'))
-    middeer1.addch(1, 2, ord('0'))
-    middeer1.addch(1, 3, ord('('))
-    middeer1.addch(1, 4, ord('='))
-    middeer1.addch(1, 5, ord(')'))
-    middeer1.addch(1, 6, ord('~'))
-    middeer1.addch(2, 3, ord('\\'))
-    middeer1.addch(2, 5, ord('/'))
-
-    middeer2.addch(0, 2, ord('y'))
-    middeer2.addch(0, 3, ord('y'))
-    middeer2.addch(1, 2, ord('0'))
-    middeer2.addch(1, 3, ord('('))
-    middeer2.addch(1, 4, ord('='))
-    middeer2.addch(1, 5, ord(')'))
-    middeer2.addch(1, 6, ord('~'))
-    middeer2.addch(2, 3, ord('|'))
-    middeer2.addch(2, 5, ord('|'))
-
-    middeer3.addch(0, 2, ord('y'))
-    middeer3.addch(0, 3, ord('y'))
-    middeer3.addch(1, 2, ord('0'))
-    middeer3.addch(1, 3, ord('('))
-    middeer3.addch(1, 4, ord('='))
-    middeer3.addch(1, 5, ord(')'))
-    middeer3.addch(1, 6, ord('~'))
-    middeer3.addch(2, 3, ord('/'))
-    middeer3.addch(2, 5, ord('\\'))
-
-    bigdeer1.addch(0, 17, ord('\\'))
-    bigdeer1.addch(0, 18, ord('/'))
-    bigdeer1.addch(0, 19, ord('\\'))
-    bigdeer1.addch(0, 20, ord('/'))
-    bigdeer1.addch(1, 18, ord('\\'))
-    bigdeer1.addch(1, 20, ord('/'))
-    bigdeer1.addch(2, 19, ord('|'))
-    bigdeer1.addch(2, 20, ord('_'))
-    bigdeer1.addch(3, 18, ord('/'))
-    bigdeer1.addch(3, 19, ord('^'))
-    bigdeer1.addch(3, 20, ord('0'))
-    bigdeer1.addch(3, 21, ord('\\'))
-    bigdeer1.addch(4, 17, ord('/'))
-    bigdeer1.addch(4, 18, ord('/'))
-    bigdeer1.addch(4, 19, ord('\\'))
-    bigdeer1.addch(4, 22, ord('\\'))
-    bigdeer1.addstr(5, 7, "^~~~~~~~~//  ~~U")
-    bigdeer1.addstr(6, 7, "( \\_____( /")       # ))
-    bigdeer1.addstr(7, 8, "( )    /")
-    bigdeer1.addstr(8, 9, "\\\\   /")
-    bigdeer1.addstr(9, 11, "\\>/>")
-
-    bigdeer2.addch(0, 17, ord('\\'))
-    bigdeer2.addch(0, 18, ord('/'))
-    bigdeer2.addch(0, 19, ord('\\'))
-    bigdeer2.addch(0, 20, ord('/'))
-    bigdeer2.addch(1, 18, ord('\\'))
-    bigdeer2.addch(1, 20, ord('/'))
-    bigdeer2.addch(2, 19, ord('|'))
-    bigdeer2.addch(2, 20, ord('_'))
-    bigdeer2.addch(3, 18, ord('/'))
-    bigdeer2.addch(3, 19, ord('^'))
-    bigdeer2.addch(3, 20, ord('0'))
-    bigdeer2.addch(3, 21, ord('\\'))
-    bigdeer2.addch(4, 17, ord('/'))
-    bigdeer2.addch(4, 18, ord('/'))
-    bigdeer2.addch(4, 19, ord('\\'))
-    bigdeer2.addch(4, 22, ord('\\'))
-    bigdeer2.addstr(5, 7, "^~~~~~~~~//  ~~U")
-    bigdeer2.addstr(6, 7, "(( )____( /")        # ))
-    bigdeer2.addstr(7, 7, "( /    |")
-    bigdeer2.addstr(8, 8, "\\/    |")
-    bigdeer2.addstr(9, 9, "|>   |>")
-
-    bigdeer3.addch(0, 17, ord('\\'))
-    bigdeer3.addch(0, 18, ord('/'))
-    bigdeer3.addch(0, 19, ord('\\'))
-    bigdeer3.addch(0, 20, ord('/'))
-    bigdeer3.addch(1, 18, ord('\\'))
-    bigdeer3.addch(1, 20, ord('/'))
-    bigdeer3.addch(2, 19, ord('|'))
-    bigdeer3.addch(2, 20, ord('_'))
-    bigdeer3.addch(3, 18, ord('/'))
-    bigdeer3.addch(3, 19, ord('^'))
-    bigdeer3.addch(3, 20, ord('0'))
-    bigdeer3.addch(3, 21, ord('\\'))
-    bigdeer3.addch(4, 17, ord('/'))
-    bigdeer3.addch(4, 18, ord('/'))
-    bigdeer3.addch(4, 19, ord('\\'))
-    bigdeer3.addch(4, 22, ord('\\'))
-    bigdeer3.addstr(5, 7, "^~~~~~~~~//  ~~U")
-    bigdeer3.addstr(6, 6, "( ()_____( /")       # ))
-    bigdeer3.addstr(7, 6, "/ /       /")
-    bigdeer3.addstr(8, 5, "|/          \\")
-    bigdeer3.addstr(9, 5, "/>           \\>")
-
-    bigdeer4.addch(0, 17, ord('\\'))
-    bigdeer4.addch(0, 18, ord('/'))
-    bigdeer4.addch(0, 19, ord('\\'))
-    bigdeer4.addch(0, 20, ord('/'))
-    bigdeer4.addch(1, 18, ord('\\'))
-    bigdeer4.addch(1, 20, ord('/'))
-    bigdeer4.addch(2, 19, ord('|'))
-    bigdeer4.addch(2, 20, ord('_'))
-    bigdeer4.addch(3, 18, ord('/'))
-    bigdeer4.addch(3, 19, ord('^'))
-    bigdeer4.addch(3, 20, ord('0'))
-    bigdeer4.addch(3, 21, ord('\\'))
-    bigdeer4.addch(4, 17, ord('/'))
-    bigdeer4.addch(4, 18, ord('/'))
-    bigdeer4.addch(4, 19, ord('\\'))
-    bigdeer4.addch(4, 22, ord('\\'))
-    bigdeer4.addstr(5, 7, "^~~~~~~~~//  ~~U")
-    bigdeer4.addstr(6, 6, "( )______( /")       # )
-    bigdeer4.addstr(7, 5, "(/          \\")     # )
-    bigdeer4.addstr(8, 0, "v___=             ----^")
-
-    lookdeer1.addstr(0, 16, "\\/     \\/")
-    lookdeer1.addstr(1, 17, "\\Y/ \\Y/")
-    lookdeer1.addstr(2, 19, "\\=/")
-    lookdeer1.addstr(3, 17, "^\\o o/^")
-    lookdeer1.addstr(4, 17, "//( )")
-    lookdeer1.addstr(5, 7, "^~~~~~~~~// \\O/")
-    lookdeer1.addstr(6, 7, "( \\_____( /")      # ))
-    lookdeer1.addstr(7, 8, "( )    /")
-    lookdeer1.addstr(8, 9, "\\\\   /")
-    lookdeer1.addstr(9, 11, "\\>/>")
-
-    lookdeer2.addstr(0, 16, "\\/     \\/")
-    lookdeer2.addstr(1, 17, "\\Y/ \\Y/")
-    lookdeer2.addstr(2, 19, "\\=/")
-    lookdeer2.addstr(3, 17, "^\\o o/^")
-    lookdeer2.addstr(4, 17, "//( )")
-    lookdeer2.addstr(5, 7, "^~~~~~~~~// \\O/")
-    lookdeer2.addstr(6, 7, "(( )____( /")       # ))
-    lookdeer2.addstr(7, 7, "( /    |")
-    lookdeer2.addstr(8, 8, "\\/    |")
-    lookdeer2.addstr(9, 9, "|>   |>")
-
-    lookdeer3.addstr(0, 16, "\\/     \\/")
-    lookdeer3.addstr(1, 17, "\\Y/ \\Y/")
-    lookdeer3.addstr(2, 19, "\\=/")
-    lookdeer3.addstr(3, 17, "^\\o o/^")
-    lookdeer3.addstr(4, 17, "//( )")
-    lookdeer3.addstr(5, 7, "^~~~~~~~~// \\O/")
-    lookdeer3.addstr(6, 6, "( ()_____( /")      # ))
-    lookdeer3.addstr(7, 6, "/ /       /")
-    lookdeer3.addstr(8, 5, "|/          \\")
-    lookdeer3.addstr(9, 5, "/>           \\>")
-
-    lookdeer4.addstr(0, 16, "\\/     \\/")
-    lookdeer4.addstr(1, 17, "\\Y/ \\Y/")
-    lookdeer4.addstr(2, 19, "\\=/")
-    lookdeer4.addstr(3, 17, "^\\o o/^")
-    lookdeer4.addstr(4, 17, "//( )")
-    lookdeer4.addstr(5, 7, "^~~~~~~~~// \\O/")
-    lookdeer4.addstr(6, 6, "( )______( /")      # )
-    lookdeer4.addstr(7, 5, "(/          \\")    # )
-    lookdeer4.addstr(8, 0, "v___=             ----^")
-
-    ###############################################
-    curses.cbreak()
-    stdscr.nodelay(1)
-
-    while 1:
-        stdscr.clear()
-        treescrn.erase()
-        w_del_msg.touchwin()
-        treescrn.touchwin()
-        treescrn2.erase()
-        treescrn2.touchwin()
-        treescrn8.erase()
-        treescrn8.touchwin()
-        stdscr.refresh()
-        look_out(150)
-        boxit()
-        stdscr.refresh()
-        look_out(150)
-        seas()
-        stdscr.refresh()
-        greet()
-        stdscr.refresh()
-        look_out(150)
-        fromwho()
-        stdscr.refresh()
-        look_out(150)
-        tree()
-        look_out(150)
-        balls()
-        look_out(150)
-        star()
-        look_out(150)
-        strng1()
-        strng2()
-        strng3()
-        strng4()
-        strng5()
-
-        # set up the windows for our blinking trees
-        #
-        # treescrn3
-        treescrn.overlay(treescrn3)
-
-        # balls
-        treescrn3.addch(4, 18, ord(' '))
-        treescrn3.addch(7, 6, ord(' '))
-        treescrn3.addch(8, 19, ord(' '))
-        treescrn3.addch(11, 22, ord(' '))
-
-        # star
-        treescrn3.addch(0, 12, ord('*'))
-
-        # strng1
-        treescrn3.addch(3, 11, ord(' '))
-
-        # strng2
-        treescrn3.addch(5, 13, ord(' '))
-        treescrn3.addch(6, 10, ord(' '))
-
-        # strng3
-        treescrn3.addch(7, 16, ord(' '))
-        treescrn3.addch(7, 14, ord(' '))
-
-        # strng4
-        treescrn3.addch(10, 13, ord(' '))
-        treescrn3.addch(10, 10, ord(' '))
-        treescrn3.addch(11, 8, ord(' '))
-
-        # strng5
-        treescrn3.addch(11, 18, ord(' '))
-        treescrn3.addch(12, 13, ord(' '))
-
-        # treescrn4
-        treescrn.overlay(treescrn4)
-
-        # balls
-        treescrn4.addch(3, 9, ord(' '))
-        treescrn4.addch(4, 16, ord(' '))
-        treescrn4.addch(7, 6, ord(' '))
-        treescrn4.addch(8, 19, ord(' '))
-        treescrn4.addch(11, 2, ord(' '))
-        treescrn4.addch(12, 23, ord(' '))
-
-        # star
-        treescrn4.standout()
-        treescrn4.addch(0, 12, ord('*'))
-        treescrn4.standend()
-
-        # strng1
-        treescrn4.addch(3, 13, ord(' '))
-
-        # strng2
-
-        # strng3
-        treescrn4.addch(7, 15, ord(' '))
-        treescrn4.addch(8, 11, ord(' '))
-
-        # strng4
-        treescrn4.addch(9, 16, ord(' '))
-        treescrn4.addch(10, 12, ord(' '))
-        treescrn4.addch(11, 8, ord(' '))
-
-        # strng5
-        treescrn4.addch(11, 18, ord(' '))
-        treescrn4.addch(12, 14, ord(' '))
-
-        # treescrn5
-        treescrn.overlay(treescrn5)
-
-        # balls
-        treescrn5.addch(3, 15, ord(' '))
-        treescrn5.addch(10, 20, ord(' '))
-        treescrn5.addch(12, 1, ord(' '))
-
-        # star
-        treescrn5.addch(0, 12, ord(' '))
-
-        # strng1
-        treescrn5.addch(3, 11, ord(' '))
-
-        # strng2
-        treescrn5.addch(5, 12, ord(' '))
-
-        # strng3
-        treescrn5.addch(7, 14, ord(' '))
-        treescrn5.addch(8, 10, ord(' '))
-
-        # strng4
-        treescrn5.addch(9, 15, ord(' '))
-        treescrn5.addch(10, 11, ord(' '))
-        treescrn5.addch(11, 7, ord(' '))
-
-        # strng5
-        treescrn5.addch(11, 17, ord(' '))
-        treescrn5.addch(12, 13, ord(' '))
-
-        # treescrn6
-        treescrn.overlay(treescrn6)
-
-        # balls
-        treescrn6.addch(6, 7, ord(' '))
-        treescrn6.addch(7, 18, ord(' '))
-        treescrn6.addch(10, 4, ord(' '))
-        treescrn6.addch(11, 23, ord(' '))
-
-        # star
-        treescrn6.standout()
-        treescrn6.addch(0, 12, ord('*'))
-        treescrn6.standend()
-
-        # strng1
-
-        # strng2
-        treescrn6.addch(5, 11, ord(' '))
-
-        # strng3
-        treescrn6.addch(7, 13, ord(' '))
-        treescrn6.addch(8, 9, ord(' '))
-
-        # strng4
-        treescrn6.addch(9, 14, ord(' '))
-        treescrn6.addch(10, 10, ord(' '))
-        treescrn6.addch(11, 6, ord(' '))
-
-        # strng5
-        treescrn6.addch(11, 16, ord(' '))
-        treescrn6.addch(12, 12, ord(' '))
-
-        #  treescrn7
-
-        treescrn.overlay(treescrn7)
-
-        # balls
-        treescrn7.addch(3, 15, ord(' '))
-        treescrn7.addch(6, 7, ord(' '))
-        treescrn7.addch(7, 18, ord(' '))
-        treescrn7.addch(10, 4, ord(' '))
-        treescrn7.addch(11, 22, ord(' '))
-
-        # star
-        treescrn7.addch(0, 12, ord('*'))
-
-        # strng1
-        treescrn7.addch(3, 12, ord(' '))
-
-        # strng2
-        treescrn7.addch(5, 13, ord(' '))
-        treescrn7.addch(6, 9, ord(' '))
-
-        # strng3
-        treescrn7.addch(7, 15, ord(' '))
-        treescrn7.addch(8, 11, ord(' '))
-
-        # strng4
-        treescrn7.addch(9, 16, ord(' '))
-        treescrn7.addch(10, 12, ord(' '))
-        treescrn7.addch(11, 8, ord(' '))
-
-        # strng5
-        treescrn7.addch(11, 18, ord(' '))
-        treescrn7.addch(12, 14, ord(' '))
-
-        look_out(150)
-        reindeer()
-
-        w_holiday.touchwin()
-        w_holiday.refresh()
-        w_del_msg.refresh()
-
-        look_out(500)
-        for i in range(0, 20):
-            blinkit()
-
-curses.wrapper(main)

rtv/__init__.py

@@ -0,0 +1 @@
+from main import main

rtv/content.py

@@ -103,7 +103,7 @@ class BaseContent(object):
         if isinstance(comment, praw.objects.MoreComments):
             data['type'] = 'MoreComments'
             data['count'] = comment.count
-            data['body'] = 'More comments [{}]'.format(comment.count)
+            data['body'] = 'More comments'.format(comment.count)
         else:
             data['type'] = 'Comment'
             data['body'] = clean(comment.body)
@@ -112,6 +112,10 @@ class BaseContent(object):
             data['author'] = (clean(comment.author.name) if
                               getattr(comment, 'author') else '[deleted]')
 
+            sub_author = (clean(comment.submission.author.name) if
+                          getattr(comment.submission, 'author') else '[deleted]')
+            data['is_author'] = (data['author'] == sub_author)
+
         return data
 
     @staticmethod
@@ -157,7 +161,7 @@ class SubmissionContent(BaseContent):
         self.max_indent_level = max_indent_level
         self._loader = loader
 
-        self._submissin = submission
+        self._submission = submission
         self._submission_data = self.strip_praw_submission(submission)
         self.name = self._submission_data['permalink']
         with self._loader():
@@ -184,7 +188,7 @@ class SubmissionContent(BaseContent):
 
     def reset(self):
 
-        self._submissin.refresh()
+        self._submission.refresh()
         self._submission_data = self.strip_praw_submission(submission)
         self.name = self._submission_data['permalink']
         comments = self.flatten_comments(submission.comments)

rtv/main.py

@@ -10,12 +10,14 @@ from submission import SubmissionPage
 parser = argparse.ArgumentParser(description='Reddit Terminal Viewer')
 parser.add_argument('-s', dest='subreddit', default='front', help='subreddit name')
 parser.add_argument('-l', dest='link', help='full link to a submission')
+
 group = parser.add_argument_group('authentication (optional)')
 group.add_argument('-u', dest='username', help='reddit username')
 group.add_argument('-p', dest='password', help='reddit password')
-group.add_argument('--debug', action='store_true')
 
-def main(args):
+def main():
+
+    args = parser.parse_args()
 
     try:
         reddit = praw.Reddit(user_agent='reddit terminal viewer v0.0')
@@ -46,13 +48,6 @@ def main(args):
     except SubredditNameError as e:
         print 'Could not reach subreddit: {}'.format(e.name)
 
-    # except Exception:
-    #     if not args.debug:
-    #         print 'Unhandled exception'
-    #     else:
-    #         raise
 
 if __name__ == '__main__':
-
+    main()
-    args = parser.parse_args()
-    main(args)

rtv/page.py

@@ -1,5 +1,7 @@
 import curses
 
+from utils import Color
+
 class Navigator(object):
     """
     Handles math behind cursor movement and screen paging.
@@ -139,7 +141,9 @@ class BasePage(object):
         n_rows, n_cols = self._header_window.getmaxyx()
 
         self._header_window.erase()
-        self._header_window.addnstr(0, 0, self.content.name, n_cols-1)
+        attr = curses.A_REVERSE | curses.A_BOLD | Color.RED
+        self._header_window.addnstr(0, 0, self.content.name, n_cols-1, attr)
+        self._header_window.refresh()
 
     def _draw_content(self):
         """
@@ -164,8 +168,8 @@ class BasePage(object):
             start = current_row - window_rows if inverted else current_row
             subwindow = self._content_window.derwin(
                 window_rows, window_cols, start, data['offset'])
-            self.draw_item(subwindow, data, inverted)
+            attr = self.draw_item(subwindow, data, inverted)
-            self._subwindows.append(subwindow)
+            self._subwindows.append((subwindow, attr))
             available_rows -= (window_rows + 1)  # Add one for the blank line
             current_row += step * (window_rows + 1)
             if available_rows <= 0:
@@ -188,13 +192,16 @@ class BasePage(object):
 
         self.add_cursor()
 
-    def _edit_cursor(self, attribute):
+    def _edit_cursor(self, attribute=None):
 
         # Don't allow the cursor to go below page index 0
         if self.nav.absolute_index < 0:
             return
 
-        window = self._subwindows[self.nav.cursor_index]
+        # TODO: attach attr to data[attr] or something
+        window, attr = self._subwindows[self.nav.cursor_index]
+        if attr is not None:
+            attribute |= attr
 
         n_rows, _ = window.getmaxyx()
         for row in xrange(n_rows):

rtv/submission.py

@@ -3,7 +3,7 @@ import sys
 
 from content import SubmissionContent
 from page import BasePage
-from utils import LoadScreen
+from utils import LoadScreen, Color
 
 class SubmissionPage(BasePage):
 
@@ -70,51 +70,64 @@ class SubmissionPage(BasePage):
     def draw_item(self, win, data, inverted=False):
 
         if data['type'] == 'MoreComments':
-            self.draw_more_comments(win, data)
+            return self.draw_more_comments(win, data)
 
         elif data['type'] == 'HiddenComment':
-            self.draw_more_comments(win, data)
+            return self.draw_more_comments(win, data)
 
         elif data['type'] == 'Comment':
-            self.draw_comment(win, data, inverted=inverted)
+            return self.draw_comment(win, data, inverted=inverted)
 
         else:
-            self.draw_submission(win, data)
+            return self.draw_submission(win, data)
 
     @staticmethod
     def draw_comment(win, data, inverted=False):
 
         n_rows, n_cols = win.getmaxyx()
-        n_cols -= 2
+        n_cols -= 1
 
         # Handle the case where the window is not large enough to fit the data.
         valid_rows = range(0, n_rows)
         offset = 0 if not inverted else -(data['n_rows'] - n_rows)
 
         row = offset
-        text = '{} {} {}'.format(data['author'], data['score'], data['created'])
         if row in valid_rows:
-            win.addnstr(row, 1, text, n_cols)
+            text = '{author}'.format(**data)
+            attr = curses.A_BOLD
+            attr |= (Color.BLUE if not data['is_author'] else Color.GREEN)
+            win.addnstr(row, 1, text, n_cols-1, attr)
+            text = ' {score} {created}'.format(**data)
+            win.addnstr(text, n_cols - win.getyx()[1])
 
         n_body = len(data['split_body'])
         for row, text in enumerate(data['split_body'], start=offset+1):
             if row in valid_rows:
-                win.addnstr(row, 1, text, n_cols)
+                win.addnstr(row, 1, text, n_cols-1)
 
         # Vertical line, unfortunately vline() doesn't support custom color so
         # we have to build it one chr at a time.
+        attr = Color.get_level(data['level'])
         for y in xrange(n_rows):
-            win.addch(y, 0, curses.ACS_VLINE)
+            win.addch(y, 0, curses.ACS_VLINE, attr)
+
+        return attr | curses.ACS_VLINE
 
     @staticmethod
     def draw_more_comments(win, data):
 
         n_rows, n_cols = win.getmaxyx()
-        n_cols -= 2
+        n_cols -= 1
-        win.addnstr(0, 1, data['body'], n_cols)
+        win.addnstr(0, 1, data['body'], n_cols-1)
+        text = ' [{count}]'.format(**data)
+        attr = curses.A_BOLD
+        win.addnstr(text, n_cols - win.getyx()[1], attr)
 
+        attr = Color.get_level(data['level'])
         for y in xrange(n_rows):
-            win.addch(y, 0, curses.ACS_VLINE)
+            win.addch(y, 0, curses.ACS_VLINE, attr)
+
+        return attr | curses.ACS_VLINE
 
     @staticmethod
     def draw_submission(win, data):

rtv/subreddit.py

@@ -5,7 +5,7 @@ from errors import SubredditNameError
 from page import BasePage
 from submission import SubmissionPage
 from content import SubredditContent
-from utils import LoadScreen, text_input, display_message
+from utils import LoadScreen, text_input, display_message, Color
 
 class SubredditPage(BasePage):
 
@@ -108,11 +108,13 @@ class SubredditPage(BasePage):
         n_title = len(data['split_title'])
         for row, text in enumerate(data['split_title'], start=offset):
             if row in valid_rows:
-                win.addstr(row, 1, text)
+                attr = curses.A_BOLD
+                win.addstr(row, 1, text, attr)
 
         row = n_title + offset
         if row in valid_rows:
-            win.addnstr(row, 1, '{url}'.format(**data), n_cols)
+            attr = curses.A_UNDERLINE | Color.BLUE
+            win.addnstr(row, 1, '{url}'.format(**data), n_cols, attr)
 
         row = n_title + offset + 1
         if row in valid_rows:

rtv/utils.py

@@ -7,6 +7,39 @@ from contextlib import contextmanager
 
 from errors import EscapePressed
 
+class Color(object):
+
+    COLORS = {
+        'RED': (curses.COLOR_RED, -1),
+        'GREEN': (curses.COLOR_GREEN, -1),
+        'YELLOW': (curses.COLOR_YELLOW, -1),
+        'BLUE': (curses.COLOR_BLUE, -1),
+        'MAGENTA': (curses.COLOR_MAGENTA, -1),
+        'CYAN': (curses.COLOR_CYAN, -1),
+        }
+
+    @classmethod
+    def get_level(cls, level):
+
+        levels = [cls.MAGENTA, cls.CYAN, cls.GREEN, cls.YELLOW]
+        return levels[level % len(levels)]
+
+    @classmethod
+    def init(cls):
+        """
+        Initialize color pairs inside of curses using the default background.
+
+        This should be called once during the curses initial setup. Afterwards,
+        curses color pairs can be accessed directly through class attributes.
+        """
+
+        # Assign the terminal's default (background) color to code -1
+        curses.use_default_colors()
+
+        for index, (attr, code) in enumerate(cls.COLORS.items(), start=1):
+            curses.init_pair(index, code[0], code[1])
+            setattr(cls, attr, curses.color_pair(index))
+
 def text_input(window):
     """
     Transform a window into a text box that will accept user input and loop
@@ -156,23 +189,14 @@ def curses_session():
         # module -- the error return from C start_color() is ignorable.
         try:
             curses.start_color()
-
-            # Assign the terminal's default (background) color to code -1
-            curses.use_default_colors()
         except:
             pass
+        else:
+            Color.init()
 
         # Hide blinking cursor
         curses.curs_set(0)
 
-        # Initialize color pairs - colored text on the default background
-        curses.init_pair(1, curses.COLOR_RED, -1)
-        curses.init_pair(2, curses.COLOR_GREEN, -1)
-        curses.init_pair(3, curses.COLOR_YELLOW, -1)
-        curses.init_pair(4, curses.COLOR_BLUE, -1)
-        curses.init_pair(5, curses.COLOR_MAGENTA, -1)
-        curses.init_pair(6, curses.COLOR_CYAN, -1)
-
         yield stdscr
 
     finally:

setup.py

@@ -0,0 +1,17 @@
+from setuptools import setup
+
+setup(
+    name='rtv',
+    version='1.0a1',
+    description='A simple terminal viewer for Reddit (Reddit Terminal Viewer)',
+    url='http://TODO',
+    author='Michael Lazar',
+    author_email='lazar.michael22@gmail.com',
+    license='MIT',
+    keywords='reddit terminal praw',
+    packages=['rtv'],
+    install_requires=['praw'],
+    entry_points={'console_scripts': ['rtv=rtv:main']}
+)
+
+#python setup.py develop --user