(lps,err) = apertium.test_apertium()
assertion(err == '', "Apertium can't be found.\nPlease check the installation.")
#Testing Input data
assertion(s_sentence != "", "S should be there.\nSee -h for help")
assertion(t_sentence != "", "T should be there.\nSee -h for help")
assertion(len(pairs) == 2, "P should be of form 'a-b', eg 'en-eo'\nSee -h for help")
#Checking Language pair Installation.
check_installation(apertium, args.P, lps, l_dir)
#Obtain Subsequences.
subseq = get_subseqs(s_sentence, single_words_allowed)
#Conversion and printing
(out, err) = apertium.convert(subseq, l_dir)
means = {}
outp = get_pairs(subseq, out, t_sentence, means)
#If -r Option is set then doing all above stuff in reverse.
if reverse:
apertium = Apertium(pairs[1], pairs[0])
check_installation(apertium,
"{0}-{1}".format(pairs[1], pairs[0]), lps, l_dir)
subseq = get_subseqs(t_sentence, single_words_allowed)
(out, err) = apertium.convert(subseq, l_dir)
outp += get_pairs(subseq, out, s_sentence, means, reverse)
#Print pairs
printed_pairs = []
for out in outp:
src, tgt = preprocess(tmxu.getsource()), preprocess(tmxu.gettarget())
#Obtain Subsequences
out_locations = {}
seqs_covered = []
sub_segments = ""
seqs_covered_in_tgt = []
subseq = get_subseq_locations(src, single_words_allowed)
for s in subseq:
seg = src[s[0]:s[1]]
if seg.lower() not in seqs_covered:
sub_segments += seg + '.|'
seqs_covered.append(seg.lower())
(outp, err) = apertium.convert(sub_segments, l_dir)
for s, out in zip(subseq, outp.split('.|')):
out = preprocess(out)
out_locs = get_out_locations(out, tgt)
if out_locs != []:
out_locations[s] = out_locs
seqs_covered_in_tgt += out_locs
if reverse:
seqs_covered = []
subseq = get_subseq_locations(tgt, single_words_allowed)
for s in subseq:
# if s in seqs_covered_in_tgt:
# continue
seg = tgt[s[0]:s[1]]
