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assembler.py
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assembler.py
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#!/usr/bin/python
import getopt
import sys
inputfile = ''
outputfile = ''
def readfile(filename):
txt = []
file = open(filename)
data = file.readlines()
for eachline in data:
data1 = eachline.split('|')[0]
if ':' in data1:
data1 = data1.split(':')[1].lstrip().rstrip()
txt.append(data1)
file.close()
return txt
def write(txt):
file = open(outputfile, "w")
i = 0
for eachline in txt:
for eachchar in eachline:
file.write(eachchar)
i = i + 1
if i % 2 == 0:
file.write('')
i = 0
# file.write('\n')
file.close()
def main(argv):
global outputfile, inputfile
try:
opts, args = getopt.getopt(argv, "hi:o:", ["ifile=", "ofile="])
except getopt.GetoptError:
print('assembler.py -i <inputfile> -o <outputfile>')
sys.exit(2)
for opt, arg in opts:
if opt == '-h':
print('assembler.py -i <inputfile> -o <outputfile>')
sys.exit()
elif opt in ("-i", "--ifile"):
inputfile = arg
elif opt in ("-o", "--ofile"):
outputfile = arg
txt = readfile(inputfile)
write(txt)
print('input:', inputfile)
print('output:', outputfile)
# execute main only if called as a script
if __name__ == "__main__":
main(sys.argv[1:])