File size: 5,604 Bytes
c6e3750 |
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 |
import re
from num2words import num2words
SYL_DICT_PATH = "Syllables.txt"
SYL_DICT = None
def count_syllables(word):
global SYL_DICT
if SYL_DICT is None:
SYL_DICT = get_syllables_dict(SYL_DICT_PATH)
if word in SYL_DICT:
return SYL_DICT.get(word)["num_syllables"]
else:
return sylco(word)
def get_syllables_dict(path):
with open(path, "r") as f:
lines = f.readlines()
duplicates = {}
syllable_dict = {}
for line in lines:
word, syllables = line.split("=")
syllables = [s for s in re.split("[^a-zA-Z]+", syllables) if len(s) > 0]
if word in syllable_dict:
duplicates[word] = 1
else:
syllable_dict[word] = {
"num_syllables": len(syllables),
"suffixes": syllables,
}
return syllable_dict
def replace_numbers_with_words(text):
def replace_match(match):
number = int(match.group())
return num2words(number)
return re.sub(r"\b\d+\b", replace_match, text)
def sylco(word):
"""Credit to https://stackoverflow.com/questions/46759492/"""
word = word.lower()
word = replace_numbers_with_words(word)
# exception_add are words that need extra syllables
# exception_del are words that need less syllables
exception_add = ["serious", "crucial"]
exception_del = ["fortunately", "unfortunately"]
co_one = [
"cool",
"coach",
"coat",
"coal",
"count",
"coin",
"coarse",
"coup",
"coif",
"cook",
"coign",
"coiffe",
"coof",
"court",
]
co_two = ["coapt", "coed", "coinci"]
pre_one = ["preach"]
syls = 0 # added syllable number
disc = 0 # discarded syllable number
# 1) if letters < 3 : return 1
if len(word) <= 3:
syls = 1
return syls
# 2) if doesn't end with "ted" or "tes" or "ses" or "ied" or "ies", discard "es" and "ed" at the end.
# if it has only 1 vowel or 1 set of consecutive vowels, discard. (like "speed", "fled" etc.)
if word[-2:] == "es" or word[-2:] == "ed":
doubleAndtripple_1 = len(re.findall(r"[eaoui][eaoui]", word))
if doubleAndtripple_1 > 1 or len(re.findall(r"[eaoui][^eaoui]", word)) > 1:
if (
word[-3:] == "ted"
or word[-3:] == "tes"
or word[-3:] == "ses"
or word[-3:] == "ied"
or word[-3:] == "ies"
):
pass
else:
disc += 1
# 3) discard trailing "e", except where ending is "le"
le_except = [
"whole",
"mobile",
"pole",
"male",
"female",
"hale",
"pale",
"tale",
"sale",
"aisle",
"whale",
"while",
]
if word[-1:] == "e":
if word[-2:] == "le" and word not in le_except:
pass
else:
disc += 1
# 4) check if consecutive vowels exists, triplets or pairs, count them as one.
doubleAndtripple = len(re.findall(r"[eaoui][eaoui]", word))
tripple = len(re.findall(r"[eaoui][eaoui][eaoui]", word))
disc += doubleAndtripple + tripple
# 5) count remaining vowels in word.
numVowels = len(re.findall(r"[eaoui]", word))
# 6) add one if starts with "mc"
if word[:2] == "mc":
syls += 1
# 7) add one if ends with "y" but is not surrouned by vowel
if word[-1:] == "y" and word[-2] not in "aeoui":
syls += 1
# 8) add one if "y" is surrounded by non-vowels and is not in the last word.
for i, j in enumerate(word):
if j == "y":
if (i != 0) and (i != len(word) - 1):
if word[i - 1] not in "aeoui" and word[i + 1] not in "aeoui":
syls += 1
# 9) if starts with "tri-" or "bi-" and is followed by a vowel, add one.
if word[:3] == "tri" and word[3] in "aeoui":
syls += 1
if word[:2] == "bi" and word[2] in "aeoui":
syls += 1
# 10) if ends with "-ian", should be counted as two syllables, except for "-tian" and "-cian"
if word[-3:] == "ian":
# and (word[-4:] != "cian" or word[-4:] != "tian") :
if word[-4:] == "cian" or word[-4:] == "tian":
pass
else:
syls += 1
# 11) if starts with "co-" and is followed by a vowel, check if exists in the double syllable dictionary, if not, check if in single dictionary and act accordingly.
if word[:2] == "co" and word[2] in "eaoui":
if word[:4] in co_two or word[:5] in co_two or word[:6] in co_two:
syls += 1
elif word[:4] in co_one or word[:5] in co_one or word[:6] in co_one:
pass
else:
syls += 1
# 12) if starts with "pre-" and is followed by a vowel, check if exists in the double syllable dictionary, if not, check if in single dictionary and act accordingly.
if word[:3] == "pre" and word[3] in "eaoui":
if word[:6] in pre_one:
pass
else:
syls += 1
# 13) check for "-n't" and cross match with dictionary to add syllable.
negative = ["doesn't", "isn't", "shouldn't", "couldn't", "wouldn't"]
if word[-3:] == "n't":
if word in negative:
syls += 1
else:
pass
# 14) Handling the exceptional words.
if word in exception_del:
disc += 1
if word in exception_add:
syls += 1
# calculate the output
return numVowels - disc + syls
|