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248 lines
9.5 KiB
248 lines
9.5 KiB
from copy import copy
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import sys
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vowels = ['à', 'á', 'ä', 'é', 'ë', 'ì', 'í', 'î', 'ó', 'ô', 'ö', 'ú', 'ü', 'a', 'e', 'i', 'o', 'u', 'O', 'E']
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def syllable_stressed(syllable):
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# stressed_letters = [u'ŕ', u'á', u'ä', u'é', u'ë', u'ě', u'í', u'î', u'ó', u'ô', u'ö', u'ú', u'ü']
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stressed_letters = [u'ŕ', u'á', u'à', u'é', u'è', u'ê', u'í', u'ì', u'ó', u'ô', u'ò', u'ú', u'ù']
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for letter in syllable:
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if letter in stressed_letters:
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return True
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return False
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def is_vowel(word_list, position, vowels):
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if word_list[position] in vowels:
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return True
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if (word_list[position] == u'r' or word_list[position] == u'R') and (position - 1 < 0 or word_list[position - 1] not in vowels) and (
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position + 1 >= len(word_list) or word_list[position + 1] not in vowels):
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return True
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return False
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def get_voiced_consonants():
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return ['m', 'n', 'v', 'l', 'r', 'j', 'y', 'w', 'F', 'N']
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def get_resonant_silent_consonants():
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return ['b', 'd', 'z', 'ž', 'g']
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def get_nonresonant_silent_consonants():
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return ['p', 't', 's', 'š', 'č', 'k', 'f', 'h', 'c', 'x']
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def split_consonants(consonants):
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voiced_consonants = get_voiced_consonants()
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resonant_silent_consonants = get_resonant_silent_consonants()
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unresonant_silent_consonants = get_nonresonant_silent_consonants()
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if len(consonants) == 0:
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return [''], ['']
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elif len(consonants) == 1:
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return [''], consonants
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else:
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split_options = []
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for i in range(len(consonants) - 1):
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if consonants[i] == '-' or consonants[i] == '_':
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split_options.append([i, -1])
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elif consonants[i] == consonants[i + 1]:
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split_options.append([i, 0])
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elif consonants[i] in voiced_consonants:
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if consonants[i + 1] in resonant_silent_consonants or consonants[i + 1] in unresonant_silent_consonants:
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split_options.append([i, 2])
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elif consonants[i] in resonant_silent_consonants:
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if consonants[i + 1] in resonant_silent_consonants:
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split_options.append([i, 1])
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elif consonants[i + 1] in unresonant_silent_consonants:
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split_options.append([i, 3])
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elif consonants[i] in unresonant_silent_consonants:
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if consonants[i + 1] in resonant_silent_consonants:
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split_options.append([i, 4])
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if split_options == []:
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return [''], consonants
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else:
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split = min(split_options, key=lambda x: x[1])
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return consonants[:split[0] + 1], consonants[split[0] + 1:]
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def create_syllables(word, vowels):
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word_list = list(word)
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consonants = []
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syllables = []
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for i in range(len(word_list)):
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if is_vowel(word_list, i, vowels):
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if syllables == []:
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consonants.append(word_list[i])
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syllables.append(''.join(consonants))
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else:
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left_consonants, right_consonants = split_consonants(list(''.join(consonants).lower()))
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syllables[-1] += ''.join(left_consonants)
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right_consonants.append(word_list[i])
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syllables.append(''.join(right_consonants))
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consonants = []
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else:
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consonants.append(word_list[i])
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if len(syllables) < 1:
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return word
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syllables[-1] += ''.join(consonants)
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return syllables
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def convert_to_SAMPA(word):
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word = word.lower()
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syllables = create_syllables(word, vowels)
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letters_in_stressed_syllable = [False] * len(word)
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# print(syllables)
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l = 0
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for syllable in syllables:
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if syllable_stressed(syllable):
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for i in range(len(syllable)):
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letters_in_stressed_syllable[l + i] = True
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# print(l)
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l += len(syllable)
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previous_letter = ''
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word = list(word)
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for i in range(len(word)):
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if word[i] == 'e':
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word[i] = 'E'
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elif word[i] == 'o':
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word[i] = 'O'
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elif word[i] == 'š':
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word[i] = 'S'
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elif word[i] == 'ž':
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word[i] = 'Z'
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elif word[i] == 'h':
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word[i] = 'x'
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elif word[i] == 'c':
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word[i] = 'ts'
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elif word[i] == 'č':
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word[i] = 'tS'
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elif word[i] == 'á':
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word[i] = 'a:'
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elif word[i] == 'à':
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word[i] = 'a'
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elif word[i] == 'é':
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word[i] = 'e:'
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elif word[i] == 'è':
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word[i] = 'E'
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elif word[i] == 'ê':
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word[i] = 'E:'
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elif word[i] == 'í':
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word[i] = 'i:'
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elif word[i] == 'î':
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word[i] = 'i'
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elif word[i] == 'ó':
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word[i] = 'o:'
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elif word[i] == 'ô':
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word[i] = 'O:'
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elif word[i] == 'ò':
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word[i] = 'O'
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elif word[i] == 'ú':
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word[i] = 'u:'
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elif word[i] == 'ù':
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word[i] = 'u'
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elif word[i] == 'ŕ':
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word[i] = '@r'
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if letters_in_stressed_syllable[0]:
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word[0] = '\"' + word[0]
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for i in range(1, len(letters_in_stressed_syllable)):
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if not letters_in_stressed_syllable[i - 1] and letters_in_stressed_syllable[i]:
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word[i] = '\"' + word[i]
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# if letters_in_stressed_syllable[i - 1] and not letters_in_stressed_syllable[i]:
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# word[i - 1] = word[i - 1] + ':'
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# if letters_in_stressed_syllable[-1]:
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# word[-1] = word[-1] + ':'
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word = list(''.join(word))
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test_word = ''.join(word)
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test_word = test_word.replace('"', '').replace(':', '')
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if len(test_word) <= 1:
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return ''.join(word)
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previous_letter_i = -1
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letter_i = 0
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next_letter_i = 1
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if word[0] == '\"':
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letter_i = 1
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if len(word) > 2 and word[2] == ':':
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if len(word) > 3:
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next_letter_i = 3
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else:
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#if word[next_letter_i] == 'l':
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# word[next_letter_i] = 'l\''
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#elif word[next_letter_i] == 'n':
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# word[next_letter_i] = 'n\''
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return ''.join(word)
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else:
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if len(word) > 2:
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next_letter_i = 2
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else:
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return ''.join(word)
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elif len(word) > 1 and word[1] == '\"':
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next_letter_i = 2
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# {('m', 'f'): 'F'}
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new_word = copy(word)
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while True:
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if word[letter_i] == 'm' and (word[next_letter_i] == 'f' or word[next_letter_i] == 'v'):
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new_word[letter_i] = 'F'
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elif word[letter_i] == 'n' and (word[next_letter_i] == 'k' or word[next_letter_i] == 'g' or word[next_letter_i] == 'x'):
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new_word[letter_i] = 'N'
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elif word[letter_i] == 'n' and (word[next_letter_i] == 'f' or word[next_letter_i] == 'v'):
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new_word[letter_i] = 'F'
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elif word[letter_i] == 'n' and not word[next_letter_i] in vowels and letter_i == len(word) - 2:
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new_word[letter_i] = 'n\''
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elif word[letter_i] == 'l' and not word[next_letter_i] in vowels and letter_i == len(word) - 2:
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new_word[letter_i] = 'l\''
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elif previous_letter_i >= 0 and word[letter_i] == 'v' and not word[previous_letter_i] in vowels and word[
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next_letter_i] in get_voiced_consonants():
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new_word[letter_i] = 'w'
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elif previous_letter_i >= 0 and word[letter_i] == 'v' and not word[previous_letter_i] in vowels and word[
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next_letter_i] in get_nonresonant_silent_consonants():
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new_word[letter_i] = 'W'
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elif word[letter_i] == 'p' and word[next_letter_i] == 'm':
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new_word[letter_i] = 'p_n'
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elif word[letter_i] == 'p' and (word[next_letter_i] == 'f' or word[next_letter_i] == 'v'):
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new_word[letter_i] = 'p_f'
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elif word[letter_i] == 'b' and word[next_letter_i] == 'm':
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new_word[letter_i] = 'b_n'
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elif word[letter_i] == 'b' and (word[next_letter_i] == 'f' or word[next_letter_i] == 'v'):
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new_word[letter_i] = 'b_f'
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elif word[letter_i] == 't' and word[next_letter_i] == 'l':
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new_word[letter_i] = 't_l'
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elif word[letter_i] == 't' and word[next_letter_i] == 'n':
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new_word[letter_i] = 't_n'
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elif word[letter_i] == 'd' and word[next_letter_i] == 'l':
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new_word[letter_i] = 'd_l'
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elif word[letter_i] == 'd' and word[next_letter_i] == 'n':
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new_word[letter_i] = 'd_n'
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if len(word) > next_letter_i + 1:
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if word[next_letter_i + 1] == ':' or word[next_letter_i + 1] == '\"':
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if len(word) > next_letter_i + 2:
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previous_letter_i = letter_i
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letter_i = next_letter_i
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next_letter_i = next_letter_i + 2
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else:
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#if word[next_letter_i] == 'l':
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# new_word[next_letter_i] = 'l\''
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#elif word[next_letter_i] == 'n':
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# new_word[next_letter_i] = 'n\''
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return ''.join(new_word)
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else:
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previous_letter_i = letter_i
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letter_i = next_letter_i
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next_letter_i = next_letter_i + 1
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else:
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#if word[next_letter_i] == 'l':
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# new_word[next_letter_i] = 'l\''
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#elif word[next_letter_i] == 'n':
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# new_word[next_letter_i] = 'n\''
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return ''.join(new_word)
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# print(word)
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#result = convert_to_SAMPA(sys.argv[1])
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#final_result = result.replace('\"', '\'')
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#print(final_result)
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#return final_result
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