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Tasks:
Translation
Modalities:
Text
Formats:
parquet
Languages:
Sinhala
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1M - 10M
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Tags:
transliteration
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File size: 15,599 Bytes
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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()
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