commit 651cc9b9cfcfb465e2972ba4a67518da5ad38235
parent a2a27f077454a37a8997d92f0f1b5618aeed9924
Author: Antoine Amarilli <a3nm@a3nm.net>
Date: Fri, 27 Apr 2012 18:08:47 +0200
handle lone words, lone letters, elision exceptions
Diffstat:
| metric.py | | | 47 | +++++++++++++++++++++++++++++++++++++++++++++-- |
1 file changed, 45 insertions(+), 2 deletions(-)
diff --git a/metric.py b/metric.py
@@ -15,6 +15,9 @@ def annotate_aspirated(word):
else:
return word
+def contains_break(chunk):
+ return ' ' in chunk or '-' in chunk
+
def fit(chunks, pos, left):
"""bruteforce exploration of all possible vowel cluster weghting,
within a maximum total of left"""
@@ -26,8 +29,11 @@ def fit(chunks, pos, left):
if (not is_vowels(chunks[pos])):
return [[chunks[pos]] + x for x in fit(chunks, pos+1, left)]
else:
- if (pos >= len(chunks) - 2 and chunks[pos] == 'e'):
+ if ((pos >= len(chunks) - 2 and chunks[pos] == 'e') and (
+ pos <= 0 or not contains_break(chunks[pos-1])) and (
+ pos <= 1 or not contains_break(chunks[pos-2]))):
# special case for verse endings, which can get elided (or not)
+ # but we don't elide lone syllables ("prends-le", etc.)
if pos == len(chunks) - 1:
weights = [0] # ending 'e' is elided
elif chunks[pos+1] == 's':
@@ -39,7 +45,12 @@ def fit(chunks, pos, left):
else:
weights = possible_weights(chunks[pos])
else:
- weights = possible_weights(chunks[pos])
+ if (pos >= len(chunks) - 1 and chunks[pos] == 'e' and
+ pos > 0 and (chunks[pos-1].endswith('-c') or
+ chunks[pos-1].endswith('-j'))):
+ weights = [0] # -ce and -je are elided
+ else:
+ weights = possible_weights(chunks[pos])
result = []
for weight in weights:
# combine all possibilities
@@ -77,6 +88,38 @@ def parse(text, bound):
# split in words
words = text.split(' ')
+
+ # other exceptions
+ for i in range(len(words)):
+ # no elision on y- words except "ypérite", "yeuse", "yeux"
+ if words[i].startswith('y') and words[i] != "y" and not (
+ words[i].startswith('yp') or words[i].startswith('yeu')):
+ words[i] = "*" + words[i]
+
+ # no elision for "oui", "ouis", "ouistitis"
+ # but elision for "ouighour"
+ # TODO boileau writes:
+ # "Ont l'esprit mieux tourné que n'a l'homme ? Oui sans doute."
+ # so it's unclear what should be done here
+ # if (words[i] == "oui" or words[i] == "ouis" or
+ # words[i].startswith("ouistiti")):
+ # words[i] = "*" + words[i]
+
+ # no elision on those numerals
+ # TODO "un" or "une" are sometimes elidable and sometimes non-elidable
+ # Belle, une fois encor, réponds à mon appel.
+ # Mon journal, il est vrai, a une belle une.
+ if (words[i] == "onze"):
+ words[i] = "*" + words[i]
+
+ if len(words[i]) == 1 and words[i][0] in consonants:
+ if (words[i] == 'w'):
+ words[i] = "doublevé"
+ else:
+ words[i] = words[i] + "a"
+
+
+ # aspirated
words = [annotate_aspirated(word) for word in words if word != '']
pattern = re.compile('(['+consonants+'*-]*)', re.UNICODE)
