cprintf_examples.py

import os
import sys

_module_abs_path = os.path.abspath(__file__)
_module_real_path = os.path.realpath(_module_abs_path)
_module_dir_name = os.path.dirname(_module_real_path)

# location of cprintf script
sys.path.insert(0, _module_dir_name)

import cprintf

# notify cprintf module that you want to use this lib
# by default the script expects to find the libcprintf.so/cprintf.dll
# file in the same directory as itself
if sys.platform.startswith('linux'):
    cprintf.set_library_path(os.path.join(_module_dir_name, "build/libcprintf.so"))
elif sys.platform.startswith('win32') or sys.platform.startswith('cygwin'):
    cprintf.set_library_path(os.path.join(_module_dir_name, "build/Debug/cprintf.dll"))

from cprintf import cprintf
from sys import stdout, stderr

def main():
    cprintf(stdout, "Characters: $R{} {:c} \n".format('a', 65))
    cprintf(stderr, "$GDecimals$?: {} {}\n".format(1977, 650000))
    print("hello")
    cprintf("$BPreceding with blanks: {0:{width}{base}} \n".format(1977, width=4, base=10))
    sys.exit(0)
    cprintf("Preceding with zeros: $Y%010d \n", 1977)
    #cprintf("Some different radices: %d %x %o $M%#x$W %#o \n", 100, 100, 100, 100, 100)
	#cprintf("floats: %4.2f $C%+.0e$? %E \n", 3.1416, 3.1416, 3.1416)
    #cprintf("$W%s \n", "A string")
    cprintf("$Y%-5s\n", "ab")
    sys.exit(0)
    cprintf("String: $cR%s\n", "my string arg")
    cprintf("Str$Mi$?ngs:\n")
    s = "Hello"
    cprintf("Char$cacters:\t%c %%\n", 65)
	#cprintf("\t$Y.%10s$?.\n\t.%-10s.", s, s)
    cprintf("$YIntegers\n")
	#cprintf("Decimal:\t$R%i $G%d $B%.6i $C%i $Y%.0i $M%+i $W%u\n", 1, 2, 3, 0, 0, 4, -1)
	#cprintf("Hexadecimal:\t$R#%x $G#%x $B#%X $C#%#x\n", 5, 10, 10, 6)
	#cprintf("$b#Octal:\t%o %#o %#o\n", 10, 10, 4)
    cprintf("$cFloating point\n")
	#cprintf("Ro$yunding:\t%f $M%.0f $W%.32f\n", 1.5, 1.5, 1.3)
	#cprintf("$WPadding:\t%05.2f %.2f %5.2f\n", 1.5, 1.5, 1.5)
	#cprintf("Scientific:$R\t%E $W%e\n", 1.5, 1.5)
	#cprintf("$BHexadecimal:\t%a %A\n", 1.5, 1.5)
	#std::uint32_t val = std::numeric_limits<std::uint32_t>::max()
	#cprintf("Largest 32-bit value is $Y%" PRIu32 "$? or $C%#" PRIx32 "\n", val, val)
    # --
    # Unsupported 
	#cprintf("\t.%10s.\n\t.%-10s.\n\t.%*s.\n", s, s, 10, s)
	#cprintf("Special values:\t0/0=%g 1/0=%g\n", 0. / 0, 1. / 0)
	#cprintf("right-justified variable width: '%*c'\n", 5, 'x')
    # --
    #cprintf("std::string: %s\n", std::string("hello"))
    #cprintf("std::string: %S\n", std::wstring(L"hello"))
	# cprintf_s("string literal API\n")
    # --
    # Unsupported
	# cprintf_s(s)
    # --
    cprintf("bar $rw`Red on white\n")
    cprintf("bar $r#ed\n")
    cprintf("bar $r#ed\n")
    cprintf("bar $r`#ed\n")
    cprintf("quux$r.b blue\n")
    cprintf("quux$B.r red\n")
    cprintf("quux$B.R red\n")
    cprintf("quux$r.B blue\n")
#ifdef CPF_WINDOWS_BUILD
	#cprintf("note that $bld this text is blue\n")
#else
	# bitmap colour tokens available on XTERM (0 - 255)
    cprintf("quux $128f xterm bitmap colour foreground\n")
    cprintf("quux $24b xterm bitmap colour background\n")
    cprintf("quux $128f.94b xterm bitmap colour foreground & background\n")
    cprintf("quux $128f$64b xterm bitmap colour foreground & background\n")
	# bitmap colour foreground and background
    cprintf("quux $64& xterm bitmap colour block\n")
    cprintf("note that $bld this text is bold\n")
    cprintf("note that $b`ld this text is blue\n")
	# reverting text format token effects mid format string
    cprintf("drive forward and $rvs reverse $?rvsand the back to normal\n")
#endif
    xplat_tokens = (
        "r",  "g",  "b",  "y",  "m",  "c",  "w",  "r#", "g#", "b#", "y#", "m#",
        "c#", "w#", "R",  "G",  "B",  "Y",  "M",  "C",  "W",  "R#", "G#", "B#",
        "Y#", "M#", "C#", "W#", "rr", "rb", "rg", "ry", "rm", "rc", "rw", "gg",
        "gb", "gr", "gy", "gm", "gc", "gw", "bb", "br", "bg", "by", "bm", "bc",
        "bw", "yy", "yb", "yg", "yr", "ym", "yc", "yw", "mm", "mr", "mg", "my",
        "mb", "mc", "mw", "cc", "cr", "cg", "cy", "cm", "cb", "cw", "ww", "wr",
        "wg", "wy", "wm", "wc", "wb", "Rr", "Rb", "Rg", "Ry", "Rm", "Rc", "Rw",
        "Gg", "Gb", "Gr", "Gy", "Gm", "Gc", "Gw", "Bb", "Br", "Bg", "By", "Bm",
        "Bc", "Bw", "Yy", "Yb", "Yg", "Yr", "Ym", "Yc", "Yw", "Mm", "Mr", "Mg",
        "My", "Mb", "Mc", "Mw", "Cc", "Cr", "Cg", "Cy", "Cm", "Cb", "Cw", "Ww",
        "Wr", "Wg", "Wy", "Wm", "Wc", "Wb", "rR", "rB", "rG", "rY", "rM", "rC",
        "rW", "gG", "gB", "gR", "gY", "gM", "gC", "gW", "bB", "bR", "bG", "bY",
        "bM", "bC", "bW", "yY", "yB", "yG", "yR", "yM", "yC", "yW", "mM", "mR",
        "mG", "mY", "mB", "mC", "mW", "cC", "cR", "cG", "cY", "cM", "cB", "cW",
        "wW", "wR", "wG", "wY", "wM", "wC", "wB", "RR", "RB", "RG", "RY", "RM",
        "RC", "RW", "GG", "GB", "GR", "GY", "GM", "GC", "GW", "BB", "BR", "BG",
        "BY", "BM", "BC", "BW", "YY", "YB", "YG", "YR", "YM", "YC", "YW", "MM",
        "MR", "MG", "MY", "MB", "MC", "MW", "CC", "CR", "CG", "CY", "CM", "CB",
        "CW", "WW", "WR", "WG", "WY", "WM", "WC", "WB"
	)

    for tokenIter in xplat_tokens:
        format = ("$" + tokenIter + "%s" + "$?\t")
        cprintf(format, tokenIter)
        i = xplat_tokens.index(tokenIter) + 1
        if ((i % 7) == 0):
            cprintf("%s", "\n\n" if i == (len(xplat_tokens) -1) else "\n")

    cprintf("`$? `$r `$g `$b `$y `$m `$c `$w `$rg `$gB `$By `$YM `$m ...\n")
    cprintf("$? $r`r $g`g $b`b $y`y $m`m $c`c $w`w $rg`rg $gB`gB $By`By $YM`YM $m`m ...\n")

    cprintf("\n---LINUX-SPECIFIC COLOURS---\n")

    cprintf("\nBITMAP FOREGROUND\n")
    for i in range(0, 256):
        frmt =  "$" + str(i) + "f " + str(i) + "$?\t"
        cprintf(frmt)
        if (i % 16)+1 == 1:
            cprintf("\n")
    cprintf( "\n")


    cprintf("\nBITMAP BACKGROUND\n")
    for i in range(0, 256):
        frmt =  "$" + str(i) + "b " + str(i) + "$?\t"
        cprintf(frmt)
        if (i % 16)+1 == 1:
            cprintf("\n")
    cprintf("\n")

    cprintf("\nBITMAP FOREGROUND & BACKGROUND\n")
    for i in range(0, 256):
        frmt =  "$" + str(i) + "& " + str(i) + "$?\t"
        cprintf(frmt)
        if (i % 16)+1 == 1:
            cprintf("\n")
    cprintf("\n")

if __name__ == '__main__':
       
    main()