Datasets:
Tasks:
Translation
Modalities:
Text
Formats:
parquet
Languages:
Sinhala
Size:
1M - 10M
ArXiv:
Tags:
transliteration
License:
| vowel_list = [u"අ", u"ආ", u"ඇ", u"ඈ", u"ඉ", u"ඊ", u"උ", u"ඌ", u"ඍ", u"ඎ", u"ඏ", u"ඐ", u"එ", u"ඒ", u"ඓ", u"ඔ", u"ඕ", u"ඖ"] | |
| sripali_list = [u"ං",u"ඃ",u"්",u"ා",u"ැ",u"ෑ",u"ි",u"ී",u"ු",u"ූ",u"ෘ",u"ෙ",u"ේ",u"ෛ",u"ො",u"ෝ",u"ෞ",u"ෟ",u"ෲ",u"ෳ","\u200d"] | |
| big_list = vowel_list + sripali_list | |
| special_character_list = ["1", "2", "3", "4", "5", "6", "7", "8", "9", "0", ":", ";", ".", "-", ",", "/", " ", "\n"] #*** cant inseart u"\" to here ??? :o | |
| unwanted_symbols = ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"] | |
| unwanted_symbols = unwanted_symbols + ["~", "`", "!", "@", "#", "$", "%", "^", "&", "*", "(", ")", "_", "+", "=", "[", "]", "{", "}", "|", " ", "?", "<", ">"] | |
| def transliterate(self): | |
| sin_text = self | |
| #remove english and unwanted symbols | |
| sin_text_temp_list = list(sin_text) | |
| sin_text_list = [x for x in sin_text_temp_list if x not in unwanted_symbols] | |
| #print("original is: ", sin_text_temp_list) | |
| #print("unwanted symbols removed list is ", sin_text_list) | |
| sin_text = "".join(sin_text_list) | |
| #print("unwanted symbols removed sin_text is ", sin_text) | |
| #print(type(sin_text)) | |
| #call convert_to_phoneme function and get the halfly transliterated string | |
| mapped_text_list = convert_to_phoneme(sin_text) | |
| #print("mapped text list: ",mapped_text_list) | |
| a_inserted_list = insert_a(sin_text_list, mapped_text_list) | |
| #print( "a inserted phoneme string:", a_inserted_list) | |
| #print("\n") | |
| singlish_list = phoneme_to_english(a_inserted_list) | |
| #print("singlish list", singlish_list) | |
| singlish_word="" | |
| for i in singlish_list: | |
| singlish_word+=i | |
| #print(singlish_word) | |
| return singlish_word | |
| file = open("address.txt","w") | |
| file.write("".join(singlish_list)) | |
| def convert_to_phoneme(word): | |
| word_in_phoneme_list = [] | |
| for letter in word: | |
| if letter == u"ං": | |
| word_in_phoneme_list.append(u'ŋ') | |
| if letter == u"ඃ": | |
| word_in_phoneme_list.append(u'h') | |
| if letter == u"අ": | |
| word_in_phoneme_list.append(u'a') | |
| if letter == u"ආ": | |
| word_in_phoneme_list.append(u'a:') | |
| if letter == u"ඇ": | |
| word_in_phoneme_list.append(u'æ') | |
| if letter == u"ඈ": | |
| word_in_phoneme_list.append(u'æ:') | |
| if letter == u"ඉ": | |
| word_in_phoneme_list.append(u'i') | |
| if letter == u"ඊ": | |
| word_in_phoneme_list.append(u'i:') | |
| if letter == u"උ": | |
| word_in_phoneme_list.append(u'u') | |
| if letter == u"ඌ": | |
| word_in_phoneme_list.append(u'u:') | |
| if letter == u"ඍ": | |
| word_in_phoneme_list.append(u'ri') | |
| if letter == u"ඎ": | |
| word_in_phoneme_list.append(u'ru:') | |
| if letter == u"ඏ": | |
| word_in_phoneme_list.append(u'ilu') | |
| if letter == u"ඐ": | |
| word_in_phoneme_list.append(u'ilu:') | |
| if letter == u"එ": | |
| word_in_phoneme_list.append(u'e') | |
| if letter == u"ඒ": | |
| word_in_phoneme_list.append(u'e:') | |
| if letter == u"ඓ": | |
| word_in_phoneme_list.append(u'ai') | |
| if letter == u"ඔ": | |
| word_in_phoneme_list.append(u'o') | |
| if letter == u"ඕ": | |
| word_in_phoneme_list.append(u'o:') | |
| if letter == u"ඖ": | |
| word_in_phoneme_list.append(u'ou') | |
| if letter == u"ක": | |
| word_in_phoneme_list.append(u'k') | |
| if letter == u"ඛ": | |
| word_in_phoneme_list.append(u'k') | |
| if letter == u"ග": | |
| word_in_phoneme_list.append(u'ɡ') | |
| if letter == u"ඝ": | |
| word_in_phoneme_list.append(u'ɡ_') | |
| if letter == u"ඞ": | |
| word_in_phoneme_list.append(u'ŋ') | |
| if letter == u"ඟ": | |
| word_in_phoneme_list.append(u'ɠ') # *** n දැමිය යුතු සඤ්ඥක අකුරක් | |
| if letter == u"ච": | |
| word_in_phoneme_list.append(u'c') | |
| if letter == u"ඡ": | |
| word_in_phoneme_list.append(u'c') | |
| if letter == u"ජ": | |
| word_in_phoneme_list.append(u'ɟ') | |
| if letter == u"ඣ": | |
| word_in_phoneme_list.append(u'ɟh') | |
| if letter == u"ඤ": | |
| word_in_phoneme_list.append(u'ɲ') | |
| if letter == u"ඥ": | |
| word_in_phoneme_list.append(u'jɲ') | |
| if letter == u"ඦ": | |
| word_in_phoneme_list.append(u'ʄ') # *** n දැමිය යුතු සඤ්ඥක අකුරක් - ඉඦු ඉඦු one an only word in sinhala that has ඦ | |
| if letter == u"ට": | |
| word_in_phoneme_list.append(u'ʈ') | |
| if letter == u"ඨ": | |
| word_in_phoneme_list.append(u'ʈ') | |
| if letter == u"ඩ": | |
| word_in_phoneme_list.append(u'ɖ') | |
| if letter == u"ඪ": | |
| word_in_phoneme_list.append(u'ɖ') | |
| if letter == u"න": | |
| word_in_phoneme_list.append(u'n') | |
| if letter == u"ණ": | |
| word_in_phoneme_list.append(u'n') | |
| if letter == u"ඬ": | |
| word_in_phoneme_list.append(u'ɖ_') # *** n දැමිය යුතු සඤ්ඥක අකුරක් | |
| if letter == u"ත": | |
| word_in_phoneme_list.append(u't') | |
| if letter == u"ථ": | |
| word_in_phoneme_list.append(u't') | |
| if letter == u"ද": | |
| word_in_phoneme_list.append(u'd') | |
| if letter == u"ධ": | |
| word_in_phoneme_list.append(u'd_') | |
| if letter == u"ඳ": | |
| word_in_phoneme_list.append(u'ɗ') # *** n දැමිය යුතු සඤ්ඥක අකුරක් - e.g සඳතැන්න | |
| if letter == u"ප": | |
| word_in_phoneme_list.append(u'p') | |
| if letter == u"ඵ": | |
| word_in_phoneme_list.append(u'p') | |
| if letter == u"බ": | |
| word_in_phoneme_list.append(u'b') | |
| if letter == u"භ": | |
| word_in_phoneme_list.append(u'b_') | |
| if letter == u"ම": | |
| word_in_phoneme_list.append(u'm') | |
| if letter == u"ඹ": | |
| word_in_phoneme_list.append(u'ɓ') # *** m දැමිය යුතු සඤ්ඥක අකුර | |
| if letter == u"ය": | |
| word_in_phoneme_list.append(u'j') | |
| if letter == u"ර": | |
| word_in_phoneme_list.append(u'r') | |
| if letter == u"ල": | |
| word_in_phoneme_list.append(u'l') | |
| if letter == u"ව": | |
| word_in_phoneme_list.append(u'w') | |
| if letter == u"ශ": | |
| word_in_phoneme_list.append(u'ʃ') | |
| if letter == u"ෂ": | |
| word_in_phoneme_list.append(u'ʃ') | |
| if letter == u"ස": | |
| word_in_phoneme_list.append(u's') | |
| if letter == u"හ": | |
| word_in_phoneme_list.append(u'h') | |
| if letter == u"ළ": | |
| word_in_phoneme_list.append(u'l') | |
| if letter == u"ෆ": | |
| word_in_phoneme_list.append(u'f') | |
| if letter == u"්": | |
| word_in_phoneme_list.append(u'_') # **** hal symbol | |
| if letter == "\u200d": | |
| word_in_phoneme_list.append(u'_') # **** for rakaransaya | |
| if letter == u"ා": | |
| word_in_phoneme_list.append(u'a:') | |
| if letter == u"ැ": | |
| word_in_phoneme_list.append(u'æ') | |
| if letter == u"ෑ": | |
| word_in_phoneme_list.append(u'æ:') | |
| if letter == u"ි": | |
| word_in_phoneme_list.append(u'i') | |
| if letter == u"ී": | |
| word_in_phoneme_list.append(u'i:') | |
| if letter == u"ු": | |
| word_in_phoneme_list.append(u'u') | |
| if letter == u"ූ": | |
| word_in_phoneme_list.append(u'u:') | |
| if letter == u"ෘ": | |
| word_in_phoneme_list.append(u'ru') | |
| if letter == u"ෲ": | |
| word_in_phoneme_list.append(u'ru:') | |
| if letter == u"ෙ": | |
| word_in_phoneme_list.append(u'e') | |
| if letter == u"ේ": | |
| word_in_phoneme_list.append(u'e:') | |
| if letter == u"ෛ": | |
| word_in_phoneme_list.append(u'ai') | |
| if letter == u"ො": | |
| word_in_phoneme_list.append(u'o') | |
| if letter == u"ෝ": | |
| word_in_phoneme_list.append(u'o:') | |
| if letter == u"ෞ": | |
| word_in_phoneme_list.append(u'ou') | |
| if letter == u"ෟ": | |
| word_in_phoneme_list.append(u'ou') | |
| if letter == u"1": | |
| word_in_phoneme_list.append(u'1') | |
| if letter == u"2": | |
| word_in_phoneme_list.append(u'2') | |
| if letter == u"3": | |
| word_in_phoneme_list.append(u'3') | |
| if letter == u"4": | |
| word_in_phoneme_list.append(u'4') | |
| if letter == u"5": | |
| word_in_phoneme_list.append(u'5') | |
| if letter == u"6": | |
| word_in_phoneme_list.append(u'6') | |
| if letter == u"7": | |
| word_in_phoneme_list.append(u'7') | |
| if letter == u"8": | |
| word_in_phoneme_list.append(u'8') | |
| if letter == u"9": | |
| word_in_phoneme_list.append(u'9') | |
| if letter == u"0": | |
| word_in_phoneme_list.append(u'0') | |
| if letter == u".": | |
| word_in_phoneme_list.append(u'.') | |
| if letter == u"-": | |
| word_in_phoneme_list.append(u'-') | |
| if letter == u"/": | |
| word_in_phoneme_list.append(u'/') | |
| if letter == u" ": | |
| word_in_phoneme_list.append(u' ') | |
| if letter == u",": | |
| word_in_phoneme_list.append(u',') | |
| if letter == u"\n": | |
| word_in_phoneme_list.append(u'\n') | |
| if letter == u":": | |
| word_in_phoneme_list.append(u':') | |
| if letter == u";": | |
| word_in_phoneme_list.append(u':') | |
| # word_in_phoneme = "".join(word_in_phoneme) #converting to string | |
| return word_in_phoneme_list | |
| def insert_a(sin_text_list, mapped_text_list): | |
| sin_text_list.append("_") # Append a dummy non effecting symbol at end of sin_text_list to overcome error of length mis match of occuring in rule 2) | |
| a_inserted_list = [] | |
| for i, letter in enumerate(mapped_text_list): | |
| a_inserted_list.append(letter) | |
| # rule 1 : dont insert /a/ after a wovel phoneme representative | |
| if sin_text_list[i] in big_list: | |
| continue | |
| # rule 2 : don't insert /a/ after a phoneme symbol, if the next relevent symbol in sin_text_list is in sripali_list. | |
| elif sin_text_list[i+1] in sripali_list: | |
| if sin_text_list[i+1] == u"ං": #to handle special cases like පංචිකාවත්ත where ං is just after a consonent | |
| a_inserted_list.append('a') | |
| continue | |
| # handdle spaces, commas and new line characters | |
| elif letter in special_character_list: | |
| continue | |
| # rule 3 : if the letter is not filtered by above rules, then append /a/ | |
| else: | |
| a_inserted_list.append('a') | |
| return a_inserted_list | |
| def phoneme_to_english(word): | |
| word_in_singlish = [] | |
| for letter in word: | |
| if letter == u"ɖ_": | |
| word_in_singlish.append(u'nd') # *** සඤ්ඥක අකුරු, so inseart n prior | |
| if letter == u"ɠ": | |
| word_in_singlish.append(u'ng') # *** සඤ්ඥක අකුරු, so inseart n prior | |
| if letter == u"ɗ": | |
| word_in_singlish.append(u'nd') # *** සඤ්ඥක අකුරු, so inseart n prior | |
| if letter == u"ʄ": | |
| word_in_singlish.append(u'nj') # *** සඤ්ඥක අකුරු, so inseart n prior | |
| if letter == u"ɓ": | |
| word_in_singlish.append(u'mb') # *** සඤ්ඥක අකුරු, so inseart n prior | |
| if letter == u"d_": | |
| word_in_singlish.append(u'dh') # *** mahapprana d_ -> dh | |
| if letter == u"b_": | |
| word_in_singlish.append(u'bh') # *** mahapprana b -> bh | |
| if letter == u"ɡ_": | |
| word_in_singlish.append(u'gh') # *** mahapprana g_ -> gh | |
| if letter == u"ŋ": | |
| word_in_singlish.append(u'n') #some times to "ng" | |
| continue; | |
| if letter == u"h": | |
| word_in_singlish.append(u'h') | |
| continue | |
| if letter == u"a": | |
| word_in_singlish.append(u'a') #vowel | |
| if letter == u"a:": | |
| word_in_singlish.append(u'a') #vowel | |
| if letter == u"æ": | |
| word_in_singlish.append(u'e') #This is special case. although it should be "a", in singlish we use "e" | |
| # For example ඇල්ල -> Ella | |
| if letter == u"æ:": | |
| word_in_singlish.append(u'e') # කුරුණෑගල -> kurunEgala | |
| if letter == u"i": | |
| word_in_singlish.append(u'i') | |
| if letter == u"i:": | |
| word_in_singlish.append(u'ee') #some times "ea" | |
| if letter == u"u": | |
| word_in_singlish.append(u'u') | |
| if letter == u"u:": | |
| word_in_singlish.append(u'u') # some times "ue" | |
| if letter == u"ri": | |
| word_in_singlish.append(u'ri') | |
| if letter == u"ru:": | |
| word_in_singlish.append(u'ruu') | |
| if letter == u"ilu": | |
| word_in_singlish.append(u'ilu') | |
| if letter == u"ilu:": | |
| word_in_singlish.append(u'ilue') | |
| if letter == u"e": | |
| word_in_singlish.append(u'e') | |
| if letter == u"e:": | |
| word_in_singlish.append(u'e') | |
| if letter == u"ai": | |
| word_in_singlish.append(u'ai') | |
| if letter == u"o": | |
| word_in_singlish.append(u'o') | |
| if letter == u"o:": | |
| word_in_singlish.append(u'o') #ex: හෝමාගම -> homagama | |
| if letter == u"k": | |
| word_in_singlish.append(u'k') | |
| continue | |
| if letter == u"k": | |
| word_in_singlish.append(u'k') | |
| if letter == u"ɡ": | |
| word_in_singlish.append(u'g') | |
| if letter == u"ŋ": | |
| word_in_singlish.append(u'n') | |
| if letter == u"c": | |
| word_in_singlish.append(u'ch') | |
| continue | |
| if letter == u"c": | |
| word_in_singlish.append(u'ch') | |
| if letter == u"ɟ": | |
| word_in_singlish.append(u'j') | |
| if letter == u"ɟh": | |
| word_in_singlish.append(u'jh') | |
| if letter == u"ɲ": | |
| word_in_singlish.append(u'kn') | |
| if letter == u"jɲ": | |
| word_in_singlish.append(u'gn') | |
| if letter == u"ʈ": | |
| word_in_singlish.append(u't') | |
| continue | |
| if letter == u"ʈ": | |
| word_in_singlish.append(u't') | |
| if letter == u"ɖ": | |
| word_in_singlish.append(u'd') | |
| continue | |
| if letter == u"ɖ": | |
| word_in_singlish.append(u'd') | |
| if letter == u"n": | |
| word_in_singlish.append(u'n') | |
| continue | |
| if letter == u"n": | |
| word_in_singlish.append(u'n') | |
| if letter == u"t": | |
| word_in_singlish.append(u'th') | |
| continue | |
| if letter == u"t": | |
| word_in_singlish.append(u'th') | |
| if letter == u"d": | |
| word_in_singlish.append(u'd') | |
| if letter == u"p": | |
| word_in_singlish.append(u'p') | |
| continue | |
| if letter == u"p": | |
| word_in_singlish.append(u'p') | |
| if letter == u"b": | |
| word_in_singlish.append(u'b') | |
| continue | |
| if letter == u"m": | |
| word_in_singlish.append(u'm') | |
| if letter == u"j": | |
| word_in_singlish.append(u'y') | |
| if letter == u"r": | |
| word_in_singlish.append(u'r') | |
| if letter == u"l": | |
| word_in_singlish.append(u'l') | |
| continue | |
| if letter == u"w": | |
| word_in_singlish.append(u'w') | |
| if letter == u"ʃ": | |
| word_in_singlish.append(u'sh') | |
| continue | |
| if letter == u"ʃ": | |
| word_in_singlish.append(u'sh') | |
| if letter == u"s": | |
| word_in_singlish.append(u's') | |
| if letter == u"h": | |
| word_in_singlish.append(u'h') | |
| if letter == u"l": | |
| word_in_singlish.append(u'l') | |
| if letter == u"f": | |
| word_in_singlish.append(u'f') | |
| if letter == u"_ ": | |
| word_in_singlish.append(u'_') | |
| if letter == u"ou": | |
| word_in_singlish.append(u'au') | |
| continue | |
| if letter == u"ru:": | |
| word_in_singlish.append(u'ru') | |
| if letter == u"1": | |
| word_in_singlish.append(u'1') | |
| if letter == u"2": | |
| word_in_singlish.append(u'2') | |
| if letter == u"3": | |
| word_in_singlish.append(u'3') | |
| if letter == u"4": | |
| word_in_singlish.append(u'4') | |
| if letter == u"5": | |
| word_in_singlish.append(u'5') | |
| if letter == u"6": | |
| word_in_singlish.append(u'6') | |
| if letter == u"7": | |
| word_in_singlish.append(u'7') | |
| if letter == u"8": | |
| word_in_singlish.append(u'8') | |
| if letter == u"9": | |
| word_in_singlish.append(u'9') | |
| if letter == u"0": | |
| word_in_singlish.append(u'0') | |
| if letter == u".": | |
| word_in_singlish.append(u'.') | |
| if letter == u"-": | |
| word_in_singlish.append(u'-') | |
| if letter == u"/": | |
| word_in_singlish.append(u'/') | |
| if letter == u" ": | |
| word_in_singlish.append(u' ') | |
| if letter == u",": | |
| word_in_singlish.append(u',') | |
| if letter == u"\n": | |
| word_in_singlish.append(u'\n') | |
| if letter == u":": | |
| word_in_singlish.append(u':') | |
| if letter == u";": | |
| word_in_singlish.append(u':') | |
| return word_in_singlish | |
| file= open("Sinhala_tweets_non_depression.csv","r",encoding='utf-8') | |
| file2= open("RomanizedSinhala_Sinhala_Non_Depression_Tweets.txt","a",encoding='utf-8') | |
| for i in file: | |
| word=transliterate(i) | |
| print(word) | |
| file2.write(word) | |
| file.close() | |
| file2.close() | |