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syllable.py
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syllable.py
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import re, sys
const = r"bcdfghjklmnpqrstvwxyz"
vow = r'aeiou'
def syl_count(s):
syl_count = 0
qu = re.compile(r'qu')
s = qu.sub('qw',s)
ends = re.compile(r'(es$)|(que$)|(gue$)')
s = ends.sub('',s)
s = re.sub(r'^re',r'ren',s)
s = re.sub(r'^gua',r'ga',s)
s = re.sub(r'([aeiou])(l+e$)',r'\g<1>',s)
(s,nsyl_count) = re.subn(r'([bcdfghjklmnpqrstvwxyz])(l+e$)',r'\g<1>',s)
syl_count += nsyl_count
s = re.sub(r'([aeiou])(ed$)',r'\g<1>',s)
(s,nsyl_count) = re.subn(r'([bcdfghjklmnpqrstvwxyz])(ed$)',r'\g<1>',s)
syl_count += nsyl_count
endsp = re.compile(r'(ly$)|(ful$)|(ness$)|(ing$)|(est$)|(er$)|(ent$)|(ence$)')
(s,nsyl_count) = endsp.subn(r'',s)
syl_count += nsyl_count
(s,nsyl_count) = endsp.subn(r'',s)
syl_count += nsyl_count
s = re.sub(r'(^y)([aeiou][aeiou]*)',r'\g<2>',s)
s = re.sub(r'([aeiou])(y)',r'\g<1>t',s)
(s,nsyl_count) = re.subn(r'(^y)([bcdfghjklmnpqrstvwxyz])',r'\g<2>',s)
syl_count += nsyl_count
syl_count += nsyl_count
s = re.sub(r'aa+',r'a',s)
s = re.sub(r'ee+',r'e',s)
s = re.sub(r'ii+',r'i',s)
s = re.sub(r'oo+',r'o',s)
s = re.sub(r'uu+',r'u',s)
dipthongs = re.compile(r'(ai)|(au)|(ea)|(ei)|(eu)|(ie)|(io)|(oa)|(oe)|(oi)|(ou)|(ue)|(ui)')
s,nsyl_count = dipthongs.subn('',s)
syl_count += nsyl_count
if(len(s)>3):
s = re.sub(r'([bcdfghjklmnpqrstvwxyz])(e$)',r'\g<1>',s)
s,nsyl_count = re.subn(r'[aeiouy]','',s)
syl_count += nsyl_count
return syl_count
#st = sys.argv[1]