gp_norm_dict_RU.pl
6.19 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
#!/usr/bin/env perl
use warnings; #sed replacement for -w perl parameter
# Copyright 2012 Milos Janda; Arnab Ghoshal
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# THIS CODE IS PROVIDED *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
# WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
# MERCHANTABLITY OR NON-INFRINGEMENT.
# See the Apache 2 License for the specific language governing permissions and
# limitations under the License.
# This script normalizes the GlobalPhone Russian dictionary. It removes the
# braces that separate word & pronunciation; removes the 'M_' marker from each
# phone; and (optionally) tags the phones with language ('RU') marker. It also
# converts the words to UTF8 and lowercases everything, either of which can be
# diabled with command line switches.
# *No special treatment for acronyms since some words are already capitalized.
my $usage = "Usage: gp_norm_dict_RU.pl [-l|-m map|-r|-u] -i dictionary > formatted\
Normalizes pronunciation dictionary for GlobalPhone Spanish.\
There will probably be duplicates; so pipe the output through sort -u \
Options:\
-l\tAdd language tag to the phones
-m FILE\tMapping to a different phoneset
-r\tKeep words in GlobalPhone-style ASCII (convert to UTF8 by default)\
-u\tConvert words to uppercase (by default make everything lowercase)\n";
use strict;
use Getopt::Long;
use Unicode::Normalize;
die "$usage" unless(@ARGV >= 1);
my ($in_dict, $lang_tag, $map_file, $keep_rmn, $uppercase);
GetOptions ("l" => \$lang_tag, # tag phones with language ID.
"m=s" => \$map_file, # map to a different phoneset
"r" => \$keep_rmn, # keep words in GlobalPhone-style ASCII (rmn)
"u" => \$uppercase, # convert words to uppercase
"i=s" => \$in_dict); # Input lexicon
binmode(STDOUT, ":encoding(utf8)") unless (defined($keep_rmn));
my %phone_map = ();
if (defined($map_file)) {
warn "Language tag added (-l) while mapping to different phoneset (-m)"
if (defined($lang_tag));
open(M, "<$map_file") or die "Cannot open phone mapping file '$map_file': $!";
while (<M>) {
next if /^\#/; # Skip comments
s/\r//g; # Since files may have CRLF line-breaks!
chomp;
next if /^$/; # skip empty lines
# The mapping is assumed to be: 'from-phone' 'to-phone'
die "Bad line: $_" unless m/^(\S+)\s+(\S+).*$/;
die "Multiple mappings for phone $1: '$2' and '$phone_map{$1}'"
if (defined($phone_map{$1}));
$phone_map{$1} = $2;
}
}
open(L, "<$in_dict") or die "Cannot open dictionary file '$in_dict': $!";
while (<L>) {
s/\r//g; # Since files could be in DOS format!
chomp;
next if /^$/; # Skip empty lines
next if($_=~/\#/); # Usually incomplete or empty prons
$_ =~ m:^\{?(\S*?)\}?\s+\{?(.+?)\}?$: or die "Bad line: $_";
my $word = $1;
my $pron = $2;
next if ($pron =~ /SIL/); # Silence will be added later to the lexicon
# First, normalize the pronunciation:
$pron =~ s/\{//g;
$pron =~ s/^\s*//; $pron =~ s/\s*$//; # remove leading or trailing spaces
$pron =~ s/ WB\}//g;
$pron =~ s/\s+/ /g; # Normalize spaces
$pron =~ s/M_//g; # Get rid of the M_ marker before the phones
if (defined($map_file)) {
my (@phones) = split(' ', $pron);
for my $i (1..$#phones) {
if (defined($phone_map{$phones[$i]})) {
$phones[$i] = $phone_map{$phones[$i]};
} else {
warn "No mapping found for $phones[$i]: keeping original.";
}
}
$pron = join(' ', @phones);
}
$pron =~ s/(\S+)/$1_RU/g if(defined($lang_tag));
# Next, normalize the word:
next if ($word =~ /^\$|^$|^\(|^\)/);
$word =~ s/\(.*\)//g; # Pron variants should have same orthography
$word = &rmn2utf8_RU($word) unless (defined($keep_rmn));
if (defined($uppercase)) {
$word = uc($word);
} else {
$word = lc($word);
}
print "$word\t$pron\n";
}
sub rmn2utf8_RU {
my ($in_str) = "@_";
$in_str =~ s/~/\x{044C}/g; # Cyrillic Soft Sign - soften consonant before that, e.g. t~ => Tb
$in_str =~ s/schTsch/\x{0449}/g;
$in_str =~ s/SchTsch/\x{0429}/g;
$in_str =~ s/jscH/\x{0436}/g;
$in_str =~ s/JscH/\x{0416}/g;
$in_str =~ s/tscH/\x{0447}/g;
$in_str =~ s/TscH/\x{0427}/g;
$in_str =~ s/sch/\x{0448}/g;
$in_str =~ s/Sch/\x{0428}/g;
$in_str =~ s/ts/\x{0446}/g;
$in_str =~ s/tS/\x{0446}/g;
$in_str =~ s/Ts/\x{0426}/g;
$in_str =~ s/TS/\x{0426}/g;
$in_str =~ s/ye/\x{0435}/g;
$in_str =~ s/yo/\x{0451}/g; # non in text
$in_str =~ s/yu/\x{044E}/g;
$in_str =~ s/ya/\x{044F}/g;
$in_str =~ s/Ye/\x{0415}/g;
$in_str =~ s/Yo/\x{0401}/g; # non in text
$in_str =~ s/Yu/\x{042E}/g;
$in_str =~ s/Ya/\x{042F}/g;
$in_str =~ s/i2/\x{044B}/g;
$in_str =~ s/I2/\x{042B}/g;
$in_str =~ s/Q/\x{044A}/g;
$in_str =~ s/q/\x{042A}/g; # non in text
$in_str =~ s/a/\x{0430}/g;
$in_str =~ s/b/\x{0431}/g;
$in_str =~ s/w/\x{0432}/g;
$in_str =~ s/g/\x{0433}/g;
$in_str =~ s/d/\x{0434}/g;
$in_str =~ s/z/\x{0437}/g;
$in_str =~ s/i/\x{0438}/g;
$in_str =~ s/j/\x{0439}/g;
$in_str =~ s/k/\x{043A}/g;
$in_str =~ s/l/\x{043B}/g;
$in_str =~ s/m/\x{043C}/g;
$in_str =~ s/n/\x{043D}/g;
$in_str =~ s/o/\x{043E}/g;
$in_str =~ s/p/\x{043F}/g;
$in_str =~ s/r/\x{0440}/g;
$in_str =~ s/s/\x{0441}/g;
$in_str =~ s/t/\x{0442}/g;
$in_str =~ s/u/\x{0443}/g;
$in_str =~ s/f/\x{0444}/g;
$in_str =~ s/h/\x{0445}/g;
$in_str =~ s/e/\x{044D}/g;
$in_str =~ s/A/\x{0410}/g;
$in_str =~ s/B/\x{0411}/g;
$in_str =~ s/W/\x{0412}/g;
$in_str =~ s/G/\x{0413}/g;
$in_str =~ s/D/\x{0414}/g;
$in_str =~ s/Z/\x{0417}/g;
$in_str =~ s/I/\x{0418}/g;
$in_str =~ s/J/\x{0419}/g;
$in_str =~ s/K/\x{041A}/g;
$in_str =~ s/L/\x{041B}/g;
$in_str =~ s/M/\x{041C}/g;
$in_str =~ s/N/\x{041D}/g;
$in_str =~ s/O/\x{041E}/g;
$in_str =~ s/P/\x{041F}/g;
$in_str =~ s/R/\x{0420}/g;
$in_str =~ s/S/\x{0421}/g;
$in_str =~ s/T/\x{0422}/g;
$in_str =~ s/U/\x{0423}/g;
$in_str =~ s/F/\x{0424}/g;
$in_str =~ s/H/\x{0425}/g;
$in_str =~ s/E/\x{042D}/g;
return NFC($in_str); # recompose & reorder canonically
}