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stmt |
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pod |
time |
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1
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package Text::Guess::Script; |
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3
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4
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2937
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use strict; |
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10
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4
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117
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4
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4
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4
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19
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use warnings; |
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4
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6
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4
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156
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5
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6
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our $VERSION = '0.05'; |
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7
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8
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4
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4
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2387
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use Unicode::Normalize; |
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4
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8499
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4
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319
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9
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4
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4
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3944
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use Unicode::UCD qw(charscript prop_value_aliases); |
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4
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200801
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4
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355
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10
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4
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4
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33
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use charnames ':full'; # ord($char) |
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4
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10
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4
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21
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11
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12
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our @codes; |
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13
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14
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sub new { |
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15
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6
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6
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1
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1049
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my $class = shift; |
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16
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# uncoverable condition false |
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17
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6
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100
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66
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46
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bless @_ ? @_ > 1 ? {@_} : {%{$_[0]}} : {}, ref $class || $class; |
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2
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100
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13
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18
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} |
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19
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20
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sub guess { |
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21
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4
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4
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1
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1857
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my ($self, $text) = @_; |
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22
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23
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4
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14
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my $guesses = $self->guesses($text); |
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24
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25
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4
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59
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return $guesses->[0]->[0]; |
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26
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} |
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27
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28
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sub guesses { |
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29
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4
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4
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0
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11
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my ($self, $text) = @_; |
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30
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31
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4
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1880
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my $text_NFC = NFC($text); |
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32
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33
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4
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8030
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my @tokens = $text_NFC =~ m/(.)/xmsg; |
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34
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35
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4
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79
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my $chars = {}; |
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36
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4
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13
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for my $token (@tokens) { |
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37
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18291
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24981
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$chars->{$token}++; |
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38
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} |
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39
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40
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4
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14
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my $guesses = {}; |
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41
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4
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86
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my @other_codes = @codes; |
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42
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4
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11
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my @seen_codes; |
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43
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44
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4
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39
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CHAR: for my $char (keys %$chars) { |
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45
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131
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216
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for my $code (@seen_codes) { |
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46
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159
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100
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1706
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if ($char =~ m/\p{$code}/xms) { |
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47
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123
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5348
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$guesses->{$code} += $chars->{$char}; |
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48
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123
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273
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next CHAR; |
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49
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} |
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50
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} |
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51
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8
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16
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OTHER: for my $code (@other_codes) { |
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52
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1109
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81866
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eval {local $SIG{'__DIE__'}; $char =~ m/\p{$code}/xms}; |
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1109
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3058
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1109
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10596
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53
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1109
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100
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173264
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if ($@) { next OTHER } |
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260
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525
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54
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849
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100
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8669
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if ($char =~ m/\p{$code}/xms) { |
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55
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8
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779
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$guesses->{$code} += $chars->{$char}; |
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56
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8
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22
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push @seen_codes,$code; |
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57
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8
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29
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next CHAR; |
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58
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} |
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59
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} |
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60
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} |
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61
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62
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my $result = [ |
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63
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8
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44
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map { [ $_, $guesses->{$_}/scalar(@tokens) ] } |
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64
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4
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54
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sort { $guesses->{$b} <=> $guesses->{$a} } |
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4
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30
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65
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keys(%$guesses) |
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66
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]; |
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67
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4
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1457
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return $result; |
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68
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} |
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69
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70
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sub _guesses { |
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71
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0
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0
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my ($self, $text) = @_; |
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72
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73
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0
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my $text_NFC = NFC($text); |
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74
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75
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0
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my @tokens = $text_NFC =~ m/(.)/xmsg; |
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76
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77
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0
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my $chars = {}; |
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78
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0
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for my $token (@tokens) { |
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79
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0
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$chars->{$token}++; |
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80
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} |
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81
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82
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0
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my $guesses = {}; |
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83
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0
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my @other_codes = @codes; |
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84
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0
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my @seen_codes; |
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85
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86
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0
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for my $char (keys %$chars) { |
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87
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0
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my ($code, $name) = prop_value_aliases("Script",charscript(ord($char))); |
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88
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89
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0
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$guesses->{$code} += $chars->{$char}; |
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90
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} |
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91
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92
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my $result = [ |
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93
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0
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map { [ $_, $guesses->{$_}/scalar(@tokens) ] } |
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94
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0
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sort { $guesses->{$b} <=> $guesses->{$a} } |
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0
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95
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keys(%$guesses) |
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96
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]; |
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97
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0
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return $result; |
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98
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} |
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99
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100
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101
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BEGIN { |
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102
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4
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4
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5197
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@codes = qw( |
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103
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Adlm |
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104
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Afak |
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105
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Aghb |
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106
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Ahom |
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107
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Arab |
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108
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Aran |
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109
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Armi |
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110
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Armn |
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111
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Avst |
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112
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Bali |
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113
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Bamu |
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114
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Bass |
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115
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Batk |
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116
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Beng |
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117
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Bhks |
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118
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Blis |
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119
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Bopo |
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120
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Brah |
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121
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Brai |
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122
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Bugi |
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123
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Buhd |
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124
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Cakm |
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125
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Cans |
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126
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Cari |
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127
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Cham |
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128
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Cher |
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129
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Cirt |
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130
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Copt |
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131
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Cprt |
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132
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Cyrl |
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133
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Cyrs |
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134
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Deva |
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135
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Dsrt |
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136
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Dupl |
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137
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Egyd |
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138
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Egyh |
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139
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Egyp |
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140
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Elba |
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141
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Ethi |
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142
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Geok |
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143
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Geor |
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144
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Glag |
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145
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Goth |
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146
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Gran |
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147
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Grek |
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148
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Gujr |
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149
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Guru |
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150
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Hanb |
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151
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Hang |
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152
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Hani |
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153
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Hano |
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154
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Hans |
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155
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Hant |
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156
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Hatr |
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157
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Hebr |
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158
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Hira |
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159
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Hluw |
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160
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Hmng |
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161
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Hrkt |
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162
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Hung |
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163
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Inds |
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164
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Ital |
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165
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Jamo |
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166
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Java |
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167
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Jpan |
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168
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Jurc |
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169
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Kali |
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170
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Kana |
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171
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Khar |
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172
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Khmr |
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173
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Khoj |
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174
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Kitl |
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175
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Kits |
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176
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Knda |
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177
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Kore |
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178
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Kpel |
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179
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Kthi |
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180
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Lana |
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181
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Laoo |
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182
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Latf |
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183
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Latg |
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184
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Latn |
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185
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Leke |
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186
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Lepc |
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187
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Limb |
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188
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Lina |
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189
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Linb |
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190
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Lisu |
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191
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Loma |
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192
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Lyci |
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193
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Lydi |
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194
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Mahj |
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195
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Mand |
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196
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Mani |
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197
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Marc |
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198
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Maya |
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199
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Mend |
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200
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Merc |
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201
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Mero |
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202
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Mlym |
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203
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Modi |
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204
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Mong |
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205
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Moon |
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206
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Mroo |
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207
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Mtei |
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208
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Mult |
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209
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Mymr |
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210
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Narb |
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211
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Nbat |
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212
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Newa |
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213
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Nkgb |
|
214
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Nkoo |
|
215
|
|
|
|
|
|
|
Nshu |
|
216
|
|
|
|
|
|
|
Ogam |
|
217
|
|
|
|
|
|
|
Olck |
|
218
|
|
|
|
|
|
|
Orkh |
|
219
|
|
|
|
|
|
|
Orya |
|
220
|
|
|
|
|
|
|
Osge |
|
221
|
|
|
|
|
|
|
Osma |
|
222
|
|
|
|
|
|
|
Palm |
|
223
|
|
|
|
|
|
|
Pauc |
|
224
|
|
|
|
|
|
|
Perm |
|
225
|
|
|
|
|
|
|
Phag |
|
226
|
|
|
|
|
|
|
Phli |
|
227
|
|
|
|
|
|
|
Phlp |
|
228
|
|
|
|
|
|
|
Phlv |
|
229
|
|
|
|
|
|
|
Phnx |
|
230
|
|
|
|
|
|
|
Piqd |
|
231
|
|
|
|
|
|
|
Plrd |
|
232
|
|
|
|
|
|
|
Prti |
|
233
|
|
|
|
|
|
|
Qaaa |
|
234
|
|
|
|
|
|
|
Qabx |
|
235
|
|
|
|
|
|
|
Rjng |
|
236
|
|
|
|
|
|
|
Roro |
|
237
|
|
|
|
|
|
|
Runr |
|
238
|
|
|
|
|
|
|
Samr |
|
239
|
|
|
|
|
|
|
Sara |
|
240
|
|
|
|
|
|
|
Sarb |
|
241
|
|
|
|
|
|
|
Saur |
|
242
|
|
|
|
|
|
|
Sgnw |
|
243
|
|
|
|
|
|
|
Shaw |
|
244
|
|
|
|
|
|
|
Shrd |
|
245
|
|
|
|
|
|
|
Sidd |
|
246
|
|
|
|
|
|
|
Sind |
|
247
|
|
|
|
|
|
|
Sinh |
|
248
|
|
|
|
|
|
|
Sora |
|
249
|
|
|
|
|
|
|
Sund |
|
250
|
|
|
|
|
|
|
Sylo |
|
251
|
|
|
|
|
|
|
Syrc |
|
252
|
|
|
|
|
|
|
Syre |
|
253
|
|
|
|
|
|
|
Syrj |
|
254
|
|
|
|
|
|
|
Syrn |
|
255
|
|
|
|
|
|
|
Tagb |
|
256
|
|
|
|
|
|
|
Takr |
|
257
|
|
|
|
|
|
|
Tale |
|
258
|
|
|
|
|
|
|
Talu |
|
259
|
|
|
|
|
|
|
Taml |
|
260
|
|
|
|
|
|
|
Tang |
|
261
|
|
|
|
|
|
|
Tavt |
|
262
|
|
|
|
|
|
|
Telu |
|
263
|
|
|
|
|
|
|
Teng |
|
264
|
|
|
|
|
|
|
Tfng |
|
265
|
|
|
|
|
|
|
Tglg |
|
266
|
|
|
|
|
|
|
Thaa |
|
267
|
|
|
|
|
|
|
Thai |
|
268
|
|
|
|
|
|
|
Tibt |
|
269
|
|
|
|
|
|
|
Tirh |
|
270
|
|
|
|
|
|
|
Ugar |
|
271
|
|
|
|
|
|
|
Vaii |
|
272
|
|
|
|
|
|
|
Visp |
|
273
|
|
|
|
|
|
|
Wara |
|
274
|
|
|
|
|
|
|
Wole |
|
275
|
|
|
|
|
|
|
Xpeo |
|
276
|
|
|
|
|
|
|
Xsux |
|
277
|
|
|
|
|
|
|
Yiii |
|
278
|
|
|
|
|
|
|
Zinh |
|
279
|
|
|
|
|
|
|
Zmth |
|
280
|
|
|
|
|
|
|
Zsye |
|
281
|
|
|
|
|
|
|
Zsym |
|
282
|
|
|
|
|
|
|
Zxxx |
|
283
|
|
|
|
|
|
|
Zyyy |
|
284
|
|
|
|
|
|
|
Zzzz |
|
285
|
|
|
|
|
|
|
); |
|
286
|
|
|
|
|
|
|
} |
|
287
|
|
|
|
|
|
|
|
|
288
|
|
|
|
|
|
|
1; |
|
289
|
|
|
|
|
|
|
|
|
290
|
|
|
|
|
|
|
__END__ |