bethanylong/simple_knit.py

## simple_knit.py
#!/usr/bin/env python

import sys
import argparse

if __name__ == '__main__':
    parser = argparse.ArgumentParser(description='Simple knitting pattern toy')
    parser.add_argument('--knit', '-k', dest='knit', type=str, default="V",
                        metavar='CHAR', help='character for knit stitches')
    parser.add_argument('--purl', '-p', dest='purl', type=str, default=":",
                        metavar='CHAR', help='character for purl stitches')
    parser.add_argument('--width', '-w', dest='width', type=int, default=40,
                        help='row width')
    parser.add_argument('--rows', '-r', dest='rows', type=int, default=20,
                        help='number of rows')
    args = parser.parse_args()

    knit = args.knit
    purl = args.purl
    row_width = args.width
    num_rows = args.rows

    pattern = [ knit, knit, purl, purl ]
    num_stitches = row_width * num_rows

    counter = 0
    while counter < num_stitches:
        if counter % row_width == 0:
            sys.stdout.write("\n")
        sys.stdout.write(pattern[(counter % row_width) % len(pattern)])
        counter += 1
    sys.stdout.write("\n\n")
	#!/usr/bin/env python

	import sys
	import argparse

	if __name__ == '__main__':
	parser = argparse.ArgumentParser(description='Simple knitting pattern toy')
	parser.add_argument('--knit', '-k', dest='knit', type=str, default="V",
	metavar='CHAR', help='character for knit stitches')
	parser.add_argument('--purl', '-p', dest='purl', type=str, default=":",
	metavar='CHAR', help='character for purl stitches')
	parser.add_argument('--width', '-w', dest='width', type=int, default=40,
	help='row width')
	parser.add_argument('--rows', '-r', dest='rows', type=int, default=20,
	help='number of rows')
	args = parser.parse_args()

	knit = args.knit
	purl = args.purl
	row_width = args.width
	num_rows = args.rows

	pattern = [ knit, knit, purl, purl ]
	num_stitches = row_width * num_rows

	counter = 0
	while counter < num_stitches:
	if counter % row_width == 0:
	sys.stdout.write("\n")
	sys.stdout.write(pattern[(counter % row_width) % len(pattern)])
	counter += 1
	sys.stdout.write("\n\n")