def possesion_form(sentence):
"""
convert 's to possession form 'of'
Input=sentence Output=sentence
"""
# init
begin_pos = 0
flag = 0
# We will find the possession case
while begin_pos < len(sentence):
#We found a posssession case
if sentence[begin_pos].endswith("'s") or sentence[begin_pos].endswith(
"s'"):
#We have to find the first nominal group
nominal_group = analyse_nominal_group.find_sn_pos(
sentence, begin_pos)
#In the case of a propre name
while nominal_group != [] and begin_pos != 0 and other_functions.find_cap_lettre(
nominal_group[0]) == 1:
begin_pos -= 1
nominal_group = analyse_nominal_group.find_sn_pos(
sentence, begin_pos)
flag = 1
#If flag=1 => there is a propre name so we haven't decrement the begin_pos
if flag == 0:
while not nominal_group:
begin_pos -= 1
nominal_group = analyse_nominal_group.find_sn_pos(
sentence, begin_pos)
else:
#If there is a propre name, begin_pos is wrong, we have to increment
begin_pos += 1
flag = 0
#We recover the list of nominal groups
nominal_group_list = find_nominal_group_list(sentence[begin_pos:])
#We create the final phrase
end_pos = nominal_group_list[len(nominal_group_list) -
1] + begin_pos
sentence = sentence[:begin_pos] + create_possession_claus(
nominal_group_list[:len(nominal_group_list) -
1]) + sentence[end_pos:]
#We continue processing from the end's position
begin_pos = end_pos
else:
begin_pos += 1
return sentence
def process_and_beginning_sentence(sentence):
"""
process the beginning of the sentence
For example if there is adverb, we put it at the end (i_cmpl also)
Input=sentence Output=sentence
"""
#If sentence is empty
if not sentence:
return []
#Using flag is for the ending of this function
if other_functions.find_cap_lettre(sentence[0]) == 1:
flg = 1
sentence[0] = sentence[0][0].lower() + sentence[0][1:]
else:
flg = 0
#We have to take off this words
if sentence[0] == ';' or sentence[0] == 'and' or sentence[0] == 'ah' or sentence[0] == ',' or sentence[0] == 'very':
sentence = sentence[1:]
#If it starts with proposal
if sentence[0] in ResourcePool().proposals:
gr = determination_nominal_group(sentence, 1, 'of')
#We put the nominal group at the end of the sentence
if gr:
sentence = sentence[len(gr) + 1:] + [','] + [sentence[0]] + gr
sentence = process_and_beginning_sentence(sentence)
else:
#In this case we don't find a nominal group but there is a i_cmpl
for z in sentence:
if z == ';' or z == '.' or z == ',':
#The final point of i_cmpl is the punctuation
phrase = sentence[:sentence.index(z)]
if sentence[len(sentence) - 1] == '.' or sentence[len(sentence) - 1] == '?' or sentence[
len(sentence) - 1] == '!':
sentence = sentence[sentence.index(z) + 1:len(sentence) - 1] + [','] + phrase + [
sentence[len(sentence) - 1]]
else:
sentence = sentence[sentence.index(z) + 1:] + [','] + phrase
#If it starts with adverb
if sentence[0] in ResourcePool().adverbs:
if sentence[len(sentence) - 1] == '.' or sentence[len(sentence) - 1] == '?' or sentence[
len(sentence) - 1] == '!':
sentence = sentence[1:len(sentence) - 1] + [sentence[0]] + [sentence[len(sentence) - 1]]
sentence = process_and_beginning_sentence(sentence)
else:
sentence = sentence[1:] + [','] + [sentence[0]]
sentence = process_and_beginning_sentence(sentence)
#If flag is 1 => we have a capitol letter at the beginning
if flg == 1:
sentence[0] = sentence[0][0].upper() + sentence[0][1:]
return sentence
def possesion_form(sentence):
"""
convert 's to possession form 'of'
Input=sentence Output=sentence
"""
#init
begin_pos = 0
flag = 0
#We will find the possession case
while begin_pos < len(sentence):
#We found a posssession case
if sentence[begin_pos].endswith("'s") or sentence[begin_pos].endswith("s'"):
#We have to find the first nominal group
nominal_group = analyse_nominal_group.find_sn_pos(sentence, begin_pos)
#In the case of a propre name
while nominal_group != [] and begin_pos != 0 and other_functions.find_cap_lettre(nominal_group[0]) == 1:
begin_pos -= 1
nominal_group = analyse_nominal_group.find_sn_pos(sentence, begin_pos)
flag = 1
#If flag=1 => there is a propre name so we haven't decrement the begin_pos
if flag == 0:
while not nominal_group:
begin_pos -= 1
nominal_group = analyse_nominal_group.find_sn_pos(sentence, begin_pos)
else:
#If there is a propre name, begin_pos is wrong, we have to increment
begin_pos += 1
flag = 0
#We recover the list of nominal groups
nominal_group_list = find_nominal_group_list(sentence[begin_pos:])
#We create the final phrase
end_pos = nominal_group_list[len(nominal_group_list) - 1] + begin_pos
sentence = sentence[:begin_pos] + create_possession_claus(
nominal_group_list[:len(nominal_group_list) - 1]) + sentence[end_pos:]
#We continue processing from the end's position
begin_pos = end_pos
else:
begin_pos += 1
return sentence
def find_sn(sentence):
"""
Returns the first nominal group found in the sentence.
:param list sentence: the sentence as a list of words
:return: the nominal group
"""
nb_position = 1
#If sentence is empty
if not sentence:
return []
for x in sentence:
#If there is a pronoun
if x in ResourcePool().pronouns:
return [sentence[sentence.index(x)]]
#If there is a nominal group with determinant
if x in ResourcePool().determinants:
nb_position += adjective_pos(sentence, sentence.index(x) + 1)
return sentence[sentence.index(x):sentence.index(x) + nb_position]
#If we have 'something'
for k in ResourcePool().composed_nouns:
if x.startswith(k):
if x in ResourcePool().noun_not_composed:
return []
return [sentence[sentence.index(x)]]
#If there is a number, it will be the same with determinant
if other_functions.number(x) == 1:
nb_position += adjective_pos(sentence, sentence.index(x) + 1)
return sentence[sentence.index(x):sentence.index(x) + nb_position]
#If there is a proper name
counter = sentence.index(x)
while counter < len(sentence) and other_functions.find_cap_lettre(
sentence[counter]) == 1:
counter += 1
#Not equal => there is a proper name
if counter != sentence.index(x):
return sentence[sentence.index(x):counter]
#Default case
return []
def find_sn(sentence):
"""
Returns the first nominal group found in the sentence.
:param list sentence: the sentence as a list of words
:return: the nominal group
"""
nb_position = 1
#If sentence is empty
if not sentence:
return []
for x in sentence:
#If there is a pronoun
if x in ResourcePool().pronouns:
return [sentence[sentence.index(x)]]
#If there is a nominal group with determinant
if x in ResourcePool().determinants:
nb_position += adjective_pos(sentence, sentence.index(x) + 1)
return sentence[sentence.index(x): sentence.index(x) + nb_position]
#If we have 'something'
for k in ResourcePool().composed_nouns:
if x.startswith(k):
if x in ResourcePool().noun_not_composed:
return []
return [sentence[sentence.index(x)]]
#If there is a number, it will be the same with determinant
if other_functions.number(x) == 1:
nb_position += adjective_pos(sentence, sentence.index(x) + 1)
return sentence[sentence.index(x): sentence.index(x) + nb_position]
#If there is a proper name
counter = sentence.index(x)
while counter < len(sentence) and other_functions.find_cap_lettre(sentence[counter]) == 1:
counter += 1
#Not equal => there is a proper name
if counter != sentence.index(x):
return sentence[sentence.index(x): counter]
#Default case
return []
def find_sn_pos(sentence, begin_pos):
"""
We will find the nominal group which is in a known position
We have to use adjective_pos to return the end position of nominal group
:param list sentence: the sentence (list of strings)
:param begin_pos:the position of the nominal group
:return: the nominal group (as a list of words)
"""
if begin_pos >= len(sentence):
return []
end_pos = 1
#If it is a pronoun
if sentence[begin_pos] in ResourcePool().pronouns:
return [sentence[begin_pos]]
#If there is a nominal group with determinant
if sentence[begin_pos] in ResourcePool().determinants:
end_pos += adjective_pos(sentence, begin_pos + 1)
return sentence[begin_pos:end_pos + begin_pos]
#If we have 'something'
for k in ResourcePool().composed_nouns:
if sentence[begin_pos].startswith(k):
if sentence[begin_pos] in ResourcePool().noun_not_composed:
return []
return [sentence[begin_pos]]
#If there is a number, it will be the same with determinant
if other_functions.number(sentence[begin_pos]) == 1:
end_pos += adjective_pos(sentence, begin_pos + 1)
return sentence[begin_pos:end_pos + begin_pos]
#If it is a proper name
counter = begin_pos
while counter < len(sentence) and other_functions.find_cap_lettre(
sentence[counter]) == 1:
counter += 1
#Default case return [] => ok if counter=begin_pos
return sentence[begin_pos:counter]
def find_sn_pos(sentence, begin_pos):
"""
We will find the nominal group which is in a known position
We have to use adjective_pos to return the end position of nominal group
:param list sentence: the sentence (list of strings)
:param begin_pos:the position of the nominal group
:return: the nominal group (as a list of words)
"""
if begin_pos >= len(sentence):
return []
end_pos = 1
#If it is a pronoun
if sentence[begin_pos] in ResourcePool().pronouns:
return [sentence[begin_pos]]
#If there is a nominal group with determinant
if sentence[begin_pos] in ResourcePool().determinants:
end_pos += adjective_pos(sentence, begin_pos + 1)
return sentence[begin_pos: end_pos + begin_pos]
#If we have 'something'
for k in ResourcePool().composed_nouns:
if sentence[begin_pos].startswith(k):
if sentence[begin_pos] in ResourcePool().noun_not_composed:
return []
return [sentence[begin_pos]]
#If there is a number, it will be the same with determinant
if other_functions.number(sentence[begin_pos]) == 1:
end_pos += adjective_pos(sentence, begin_pos + 1)
return sentence[begin_pos: end_pos + begin_pos]
#If it is a proper name
counter = begin_pos
while counter < len(sentence) and other_functions.find_cap_lettre(sentence[counter]) == 1:
counter += 1
#Default case return [] => ok if counter=begin_pos
return sentence[begin_pos: counter]
def process_and_beginning_sentence(sentence):
"""
process the beginning of the sentence
For example if there is adverb, we put it at the end (i_cmpl also)
Input=sentence Output=sentence
"""
# If sentence is empty
if not sentence:
return []
# Using flag is for the ending of this function
if other_functions.find_cap_lettre(sentence[0]) == 1:
flg = 1
sentence[0] = sentence[0][0].lower() + sentence[0][1:]
else:
flg = 0
#We have to take off this words
if sentence[0] == ';' or sentence[0] == 'and' or sentence[
0] == 'ah' or sentence[0] == ',' or sentence[0] == 'very':
sentence = sentence[1:]
#If it starts with proposal
if sentence[0] in ResourcePool().proposals:
gr = determination_nominal_group(sentence, 1, 'of')
#We put the nominal group at the end of the sentence
if gr:
sentence = sentence[len(gr) + 1:] + [','] + [sentence[0]] + gr
sentence = process_and_beginning_sentence(sentence)
else:
#In this case we don't find a nominal group but there is a i_cmpl
for z in sentence:
if z == ';' or z == '.' or z == ',':
#The final point of i_cmpl is the punctuation
phrase = sentence[:sentence.index(z)]
if sentence[len(sentence) - 1] == '.' or sentence[
len(sentence) -
1] == '?' or sentence[len(sentence) - 1] == '!':
sentence = sentence[sentence.index(z) +
1:len(sentence) -
1] + [','] + phrase + [
sentence[len(sentence) - 1]
]
else:
sentence = sentence[sentence.index(z) +
1:] + [','] + phrase
#If it starts with adverb
if sentence[0] in ResourcePool().adverbs:
if sentence[len(sentence) -
1] == '.' or sentence[len(sentence) -
1] == '?' or sentence[len(sentence) -
1] == '!':
sentence = sentence[1:len(sentence) - 1] + [sentence[0]] + [
sentence[len(sentence) - 1]
]
sentence = process_and_beginning_sentence(sentence)
else:
sentence = sentence[1:] + [','] + [sentence[0]]
sentence = process_and_beginning_sentence(sentence)
#If flag is 1 => we have a capitol letter at the beginning
if flg == 1:
sentence[0] = sentence[0][0].upper() + sentence[0][1:]
return sentence
def upper_to_lower(sentence):
"""
converts the upper case to lower case
Input=sentence, beginning sentence list Output=sentence
"""
# If the sentence begins with upper case
if other_functions.find_cap_lettre(sentence[0]):
# We convert upper case to lower case if it is not 'I'
if sentence[0] == 'I':
sentence = expand_contractions(sentence)
return sentence
else:
sentence[0] = sentence[0][0].lower() + sentence[0][1:]
#We make changes here because we need lower case and not upper case
sentence = expand_contractions(sentence)
sentence = adverbial_or_subsentence(sentence)
stc = process_and_beginning_sentence(sentence)
#If sentence is modified we can return it
if stc != sentence:
return stc
#We find an action verb => it is an imperative sentence
if sentence[0] in ThematicRolesDict().get_all_verbs():
return sentence
#If we find the word in the Beginning_sentence list
for v in ResourcePool().sentence_starts:
if sentence[0] == v[0]:
return sentence
#We find a number
if other_functions.number(sentence[0]) == 1:
return sentence
#If there is plural
sentence = analyse_nominal_group.find_plural(sentence)
#If it still start with adjective
if analyse_nominal_group.is_an_adj(sentence[0]) == 1:
sentence = ['the'] + sentence
#If there is a nominal group
if analyse_nominal_group.find_sn_pos(sentence, 0):
return sentence
#Default case: we assume a proper name, we convert lowercase to uppercase
sentence[0] = sentence[0][0].upper() + sentence[0][1:]
# If the sentence begins with lower case
else:
#We make changes here because we need lower case and not upper case
sentence = expand_contractions(sentence)
sentence = adverbial_or_subsentence(sentence)
sentence = process_and_beginning_sentence(sentence)
#If we find the word in the Beginning_sentence list so we can return it
for v in ResourcePool().sentence_starts:
if sentence[0] == v[0]:
return sentence
#If there is plural
sentence = analyse_nominal_group.find_plural(sentence)
#If it still start with adjective
if analyse_nominal_group.is_an_adj(sentence[0]) == 1:
sentence = ['the'] + sentence
return sentence
def upper_to_lower(sentence):
"""
converts the upper case to lower case
Input=sentence, beginning sentence list Output=sentence
"""
#If the sentence begins with upper case
if other_functions.find_cap_lettre(sentence[0]):
#We convert upper case to lower case if it is not 'I'
if sentence[0] == 'I':
sentence = expand_contractions(sentence)
return sentence
else:
sentence[0] = sentence[0][0].lower() + sentence[0][1:]
#We make changes here because we need lower case and not upper case
sentence = expand_contractions(sentence)
sentence = adverbial_or_subsentence(sentence)
stc = process_and_beginning_sentence(sentence)
#If sentence is modified we can return it
if stc != sentence:
return stc
#We find an action verb => it is an imperative sentence
if sentence[0] in ThematicRolesDict().get_all_verbs():
return sentence
#If we find the word in the Beginning_sentence list
for v in ResourcePool().sentence_starts:
if sentence[0] == v[0]:
return sentence
#We find a number
if other_functions.number(sentence[0]) == 1:
return sentence
#If there is plural
sentence = analyse_nominal_group.find_plural(sentence)
#If it still start with adjective
if analyse_nominal_group.is_an_adj(sentence[0]) == 1:
sentence = ['the'] + sentence
#If there is a nominal group
if analyse_nominal_group.find_sn_pos(sentence, 0):
return sentence
#Default case: we assume a proper name, we convert lowercase to uppercase
sentence[0] = sentence[0][0].upper() + sentence[0][1:]
#If the sentence begins with lower case
else:
#We make changes here because we need lower case and not upper case
sentence = expand_contractions(sentence)
sentence = adverbial_or_subsentence(sentence)
sentence = process_and_beginning_sentence(sentence)
#If we find the word in the Beginning_sentence list so we can return it
for v in ResourcePool().sentence_starts:
if sentence[0] == v[0]:
return sentence
#If there is plural
sentence = analyse_nominal_group.find_plural(sentence)
#If it still start with adjective
if analyse_nominal_group.is_an_adj(sentence[0]) == 1:
sentence = ['the'] + sentence
return sentence