def trySubstitutions(
trySubstitutions, # workaround for lack of nested closures in Python < 2.1
form, # reduced form
substitutions, # remaining substitutions
lookup=1,
dictionary=_dictionaryFor(pos),
excfile=excfile,
collect=collect,
collection=[]):
import string
exceptions = binarySearchFile(excfile, form)
if exceptions:
form = exceptions[string.find(exceptions, ' ') + 1:-1]
if lookup and dictionary.has_key(form):
if collect:
collection.append(form)
else:
return form
elif substitutions:
old, new = substitutions[0]
substitutions = substitutions[1:]
substitute = None
if endsWith(form, old):
substitute = form[:-len(old)] + new
#if dictionary.has_key(substitute):
# return substitute
form = trySubstitutions(trySubstitutions, form, substitutions) or \
(substitute and trySubstitutions(trySubstitutions, substitute, substitutions))
return (collect and collection) or form
elif collect:
return collection
def entries(self, form, pos_tag=None):
# inherit docs from DictionaryI
# find the WordNet part of speech
poss = [NOUN, VERB, ADJECTIVE, ADVERB]
if pos_tag:
pos = self._tag_dict.get(pos_tag)
if pos:
poss = [pos]
else:
poss = []
# find all the synsets
synsets = []
for pos in poss:
try:
word = _dictionaryFor(pos)[form]
synsets.extend([
'%s/%s' % (pos, sense.synset.offset)
for sense in word.senses()
])
except KeyError:
# it's not in WordNet
pass
return synsets
def trySubstitutions(trySubstitutions, # workaround for lack of nested closures in Python < 2.1
form, # reduced form
substitutions, # remaining substitutions
lookup=1,
dictionary=_dictionaryFor(pos),
excfile=excfile,
collect=collect,
collection=[]):
import string
exceptions = binarySearchFile(excfile, form)
if exceptions:
form = exceptions[string.find(exceptions, ' ')+1:-1]
if lookup and dictionary.has_key(form):
if collect:
collection.append(form)
else:
return form
elif substitutions:
old, new = substitutions[0]
substitutions = substitutions[1:]
substitute = None
if endsWith(form, old):
substitute = form[:-len(old)] + new
#if dictionary.has_key(substitute):
# return substitute
form = trySubstitutions(trySubstitutions, form, substitutions) or \
(substitute and trySubstitutions(trySubstitutions, substitute, substitutions))
return (collect and collection) or form
elif collect:
return collection
def trySubstitutions(trySubstitutions, form, substitutions, lookup=1, dictionary=_dictionaryFor(pos)):
if lookup and dictionary.has_key(form):
return dictionary[form]
elif substitutions:
(old, new) = substitutions[0]
substitute = string.replace(form, old, new) #and substitute != form
if substitute and dictionary.has_key(substitute):
return dictionary[substitute]
return trySubstitutions(trySubstitutions, form, substitutions[1:], lookup=0) or \
(substitute and trySubstitutions(trySubstitutions, substitute, substitutions[1:]))
def trySubstitutions(trySubstitutions,
form,
substitutions,
lookup=1,
dictionary=_dictionaryFor(pos)):
if lookup and dictionary.has_key(form):
return dictionary[form]
elif substitutions:
(old, new) = substitutions[0]
substitute = string.replace(form, old,
new) #and substitute != form
if substitute and dictionary.has_key(substitute):
return dictionary[substitute]
return trySubstitutions(trySubstitutions, form, substitutions[1:], lookup=0) or \
(substitute and trySubstitutions(trySubstitutions, substitute, substitutions[1:]))
def entries(self, form, pos_tag=None):
# inherit docs from DictionaryI
# find the WordNet part of speech
poss = [NOUN, VERB, ADJECTIVE, ADVERB]
if pos_tag:
pos = self._tag_dict.get(pos_tag)
if pos:
poss = [pos]
else:
poss = []
# find all the synsets
synsets = []
for pos in poss:
try:
word = _dictionaryFor(pos)[form]
synsets.extend(['%s/%s' % (pos, sense.synset.offset)
for sense in word.senses()])
except KeyError:
# it's not in WordNet
pass
return synsets
