"--verbose",
help="switch verbose statistics mode on",
action="store_true")
args = argparser.parse_args()
##################################################################
# Main
unigram_prob = pickle.load(args.unigram_prob_file)
args.unigram_prob_file.close()
bigram_prob = pickle.load(args.bigram_prob_file)
args.bigram_prob_file.close()
esc_char = args.esc_char
skip_line = args.skip_line
foutput = AltFileOutput(encoding=args.encoding, flush=args.flush)
finput = AltFileInput(*args.files, print_func=foutput.fprint, errors='replace')
memory = Memory()
# unfortunately, rules for restoration of misspellings are currently hard-coded
# in the `misspellings.py` file
misspelling_restorer = MisspellingRestorer(unigram_prob, bigram_prob)
# iterate over input lines, skip empty and skip lines, pre-cache information
# about replacements
for line in finput:
# print empty and skip lines unchanged
if line == skip_line or not line:
# check if memory is empty and print it otherwise
print_mem()
foutput.fprint(line)
action="store_true")
argparser.add_argument("--hirschberg", help="use Hirschberg algorithm for alignment (default)", \
action = 'store_true', default=True)
argparser.add_argument("files", help = "input files in which equal and odd strings should be aligned", \
nargs = '*', type = argparse.FileType('r'), \
default = [sys.stdin])
args = argparser.parse_args()
# input/output encoding
enc = args.encoding
# determine which type of alignment is requested
if args.needleman_wunsch:
alignfunc = nw_align
else:
alignfunc = hb_align
# establish Input/Output
foutput = AltFileOutput(encoding=args.encoding)
finput = AltFileInput(*args.files, \
print_func = foutput.fprint, \
errors = "replace")
# auxiliary variables
line1 = line2 = ''
oline1 = []
oline2 = []
alignment = []
c_list = []
c_i = c_len = 0
fnr = 0
# iterate over input lines
for line in finput: