def test_load_etext(self):
loaders = (lambda etextno: load_etext(etextno, refresh_cache=True),
lambda etextno: load_etext(etextno, refresh_cache=False))
testcases = (
SampleMetaData.for_etextno(2701), # newstyle identifier
SampleMetaData.for_etextno(5), # oldstyle identifier
SampleMetaData.for_etextno(14287), # unicode text
SampleMetaData.for_etextno(23962) # UTF-8 text
)
for testcase, loader in itertools.product(testcases, loaders):
text = loader(testcase.etextno)
self.assertTrue(isinstance(text, str))
def test_load_etext(self):
loaders = (lambda etextno: load_etext(etextno, refresh_cache=True),
lambda etextno: load_etext(etextno, refresh_cache=False))
testcases = (
SampleMetaData.for_etextno(2701), # newstyle identifier
SampleMetaData.for_etextno(5), # oldstyle identifier
SampleMetaData.for_etextno(14287), # unicode text
SampleMetaData.for_etextno(23962) # UTF-8 text
)
for testcase, loader in itertools.product(testcases, loaders):
text = loader(testcase.etextno)
self.assertIsInstance(text, unicode)
def generate_samples(self, data_dir, tmp_dir, dataset_split):
del data_dir
del tmp_dir
del dataset_split
# pylint: disable=g-import-not-at-top
from gutenberg import acquire
from gutenberg import cleanup
# pylint: enable=g-import-not-at-top
books = [
# bookid, skip N lines
(19221, 223),
(15553, 522),
]
for (book_id, toskip) in books:
text = cleanup.strip_headers(acquire.load_etext(book_id)).strip()
lines = text.split("\n")[toskip:]
prev_line = None
ex_count = 0
for line in lines:
# Any line that is all upper case is a title or author name
if not line or line.upper() == line:
prev_line = None
continue
line = re.sub("[^a-z]+", " ", line.strip().lower())
if prev_line and line:
yield {
"inputs": prev_line,
"targets": line,
}
ex_count += 1
prev_line = line
def generate_paragraph():
'''
Generates a random paragraph from the Gutenberg Project
:return: Text the Guttenberg Project with spaces and non-alphabetic characters removed\
and all characters lower case
:rtype: str
'''
#Get the text from Gutenberg Project, in this case its Moby Dick
text = strip_headers(load_etext(2701)).strip()
#text = "Jack and Jill ran up the hill to get a pail of water. " +
# "Jack fell down and broke his crown and Jill came tumbling after."
sentences = []
paragraph = ""
for sentence in text.split("."):
sentences.append(sentence)
#Select 2 random sentences
paragraph = random.choice(sentences) + random.choice(sentences)
paragraph = re.sub(r'\s+', '', paragraph)
regex = re.compile('[^a-zA-Z]')
paragraph = regex.sub('', paragraph).lower()
return paragraph
def get_featurelists(book):
# Preparation for topic features: get 100 most common uni-, bi- and trigrams of the given book
common_ngrams = get_common_ngrams(book)
# Extract the features of the given book
features_book = (book_id, extract_features(book, common_ngrams))
# Create new file and write the features of the given book to it
path_feat_book = "C:/Users/gebruiker/Documents/Master/Text/Project/output_data/features_book.txt"
with open(path_feat_book, 'r+', encoding="utf-8") as output_book:
output_book.write(str(features_book))
output_book.close()
# Create new file to write the features of the dataset books to
path_feat_books = "C:/Users/gebruiker/Documents/Master/Text/Project/output_data/features_dataset.txt"
output_dataset = open(path_feat_books, 'r+', encoding="utf-8")
# Extract the features of the dataset books
features_dataset = []
for i in IDs:
features_dataset.append((i,
extract_features(
strip_headers(load_etext(i)).strip(),
common_ngrams)))
# Write the features to the output file
output_dataset.write("\n Book " + str(i) + ": ")
output_dataset.write(str(features_dataset[len(features_dataset) - 1]))
output_dataset.close()
return features_book, features_dataset
def get_gutenberg_text(id):
try:
text = strip_headers(load_etext(id)).strip()
return text
except Exception as ex:
print(ex)
return ''
def load_gutenberg(self, language='en'):
texts = get_etexts('author', self.author)
texts = {
t: list(get_metadata("title", t))[0]
for t in texts if list(get_metadata("language", t))[0] == language
}
new_texts = dict()
dupes = list()
for k, d in texts.items():
d = d.replace("\r\n", " ")
if d not in dupes:
dupes.append(d)
new_texts[k] = d
try:
self.books[d] = strip_headers(
load_etext(k)).strip().split("\r\n\r\n")
except UnknownDownloadUriException:
print(
f'Book "{d}" does not have a text format and was not loaded.'
)
del new_texts[k]
dupes.remove(d)
continue
self.tokens[d] = [
nltk.pos_tag(nltk.word_tokenize(self.books[d][b]))
for b in range(len(self.books[d]))
]
else:
pass
texts = new_texts
print(texts)
def load_macbeth():
"""
Sources Macbeth from Project Gutenberg, returns a cleaned dataframe
of the play split by act, scene, speaker, and sentence.
"""
raw_text = load_etext(1533) # Collect the text
raw_text = strip_headers(raw_text) # Remove most metadata
# Remove in-line stage directions
raw_text = remove_in_line_stage_directions(raw_text)
# Split the text into sentences
sentences = separate_sentences(raw_text)
# Remove introductory data, keeping only the text
sentences = sentences[110:]
# Create a dataframe from the sentences
macbeth = create_play_data_frame(sentences)
# Clean the dataframe
macbeth = clean_macbeth(macbeth)
# Add a token column
macbeth["tokens"] = create_token_column(macbeth["sentence"])
# Return the finished dataframe
return macbeth
def generate_samples(self, data_dir, tmp_dir, dataset_split):
del data_dir
del tmp_dir
del dataset_split
books = [
# bookid, skip N lines
(19221, 223),
(15553, 522),
]
for (book_id, toskip) in books:
text = cleanup.strip_headers(acquire.load_etext(book_id)).strip()
lines = text.split("\n")[toskip:]
for line in lines:
# Any line that is all upper case is a title or author name
if not line or line.upper() == line:
continue
line = re.sub("[^a-z]+", " ", line.strip().lower())
if line:
l = len(line)
if l > 100:
l = 100
yield {
"inputs": line,
"label": l,
}
def main():
"""
The main method.
"""
parser = argparse.ArgumentParser(
description='Word suggestion based on Project Gutenberg books.')
parser.add_argument('--book-id',
dest='book_ids',
nargs='+',
type=int,
required=True,
help='the book id of the Project Gutenberg')
parser.add_argument('--query',
nargs='+',
type=str,
required=True,
help='suggest next word for list of string',
action=required_length(1, 5))
try:
args = parser.parse_args()
text_indexer = TextIndexer(len(args.query))
for book_id in list(dict.fromkeys(args.book_ids)):
text = strip_headers(load_etext(book_id)).strip()
text_indexer.add_text(book_id, text)
print(text_indexer.suggest(*args.query))
except Exception as exc: # pylint: disable=W0703
print(exc)
def getSomeBooks(howManyBooks, startingAt=1):
i = howManyBooks
ii = startingAt
nothing = 0
valError = 0
otherError = 0
allTheBooks = []
while i > len(allTheBooks): # 54096 ceiling
try:
theText = strip_headers(
load_etext(ii)).strip() #load the full text into theText
theLength = len(theText)
if len(theText) > 292:
allTheBooks.append([ii, theText])
print("one more book in the list, book number:", i,
"book total is:", len(allTheBooks))
else:
nothing = nothing + 1
print("nothing here at number:", i)
except ValueError:
valError = valError + 1
print("valueError at book number:", i)
except:
otherError = otherError + 1
print("otherError at book number:", i)
ii = ii + 1
print('all done')
print(len(allTheBooks))
return allTheBooks
def post_corpora(url, auth_token):
corpora = acquire_corpora()
text = strip_headers(load_etext(corpora[0])).strip()
print(corpora, text[:100])
authentication_token = {'authentication-token': auth_token}
# data to post
files = {'file': io.StringIO(text)}
data = {
'label': '{} {}'.format(corpora[1], corpora[3]),
'source': corpora[2]
}
# post
ru = requests.post(url,
headers=authentication_token,
files=files,
data=data)
print(ru.url, ru.status_code)
if ru.ok:
print(ru.json())
else:
print(ru.status_code, ru.reason)
def download(cfg):
print('Downloading Gutenberg data to: ' + cfg.directory)
# Load language data for all books.
path = os.path.join('code', 'utils', 'metadata.txt')
with open(path, encoding='utf-8') as f:
counter = 0
for line in f:
[index, lang, r, author, title] = line.split('\t')
r = int(r)
i = int(index)
if counter < cfg.max_books and r == 1 and lang in cfg.languages:
# Get the book.
try:
text = strip_headers(load_etext(i)).strip().encode('utf-8')
except UnknownDownloadUriException:
print('Could not download book: ' + str(i))
continue
# Save the file to the correct directory.
path = os.path.join(cfg.directory, lang)
if not os.path.exists(path):
os.mkdir(path)
with open(os.path.join(path, str(i) + '.txt'), 'wb') as f:
f.write(text)
counter += 1
if not counter % 1000:
print('Downloaded ' + str(counter) + ' books')
def init_books(author_file, json_file):
"""initialize book list with texts and save it to disk"""
with open(author_file) as f:
authors = list(f)
authors = [i.strip() for i in authors]
books = []
for author in authors:
s = get_etexts('author', author)
for i in s:
try:
if list(get_metadata('language', i))[0] == 'en':
title, etext = list(get_metadata(
'title', i))[0], strip_headers(load_etext(i)).strip()
b = Book(i, title, etext)
books.append(b)
except UnknownDownloadUriException:
# this book does not have a load_etext corresponding to it.
pass
with open(json_file, 'wb') as f:
pickle.dump(books, f)
print(len(books))
def poetry_cleaner(poetry_books=BOOKS):
with open(INPUT_DATA_WRITE_PATH + OUT_PATH, 'w') as ofp:
lineno = 0
for (id_nr, toskip, title) in poetry_books:
startline = lineno
text = strip_headers(load_etext(id_nr)).strip()
lines = text.split('\n')[toskip:]
for line in lines:
if 0 < len(line) < 50 and line.upper(
) != line and not re.match('.*[0-9]+.*', line):
cleaned = re.sub('[^a-z\'\-]+', ' ', line.strip().lower())
if lineno < 100:
ofp.write(cleaned)
ofp.write('\n')
lineno = lineno + 1
else:
ofp.write('\n')
print('Wrote lines {} to {} from {}'.format(startline, lineno, title))
def generate_samples(self, data_dir, tmp_dir, dataset_split):
del data_dir
del tmp_dir
del dataset_split
# pylint: disable=g-import-not-at-top
from gutenberg import acquire
from gutenberg import cleanup
# pylint: enable=g-import-not-at-top
books = [
# bookid, skip N lines
(19221, 223),
(15553, 522),
]
for (book_id, toskip) in books:
text = cleanup.strip_headers(acquire.load_etext(book_id)).strip()
lines = text.split("\n")[toskip:]
prev_line = None
ex_count = 0
for line in lines:
# Any line that is all upper case is a title or author name
if not line or line.upper() == line:
prev_line = None
continue
line = re.sub("[^a-z]+", " ", line.strip().lower())
if prev_line and line:
yield {
"inputs": prev_line,
"targets": line,
}
ex_count += 1
prev_line = line
def sample_paragraphs(book_id, n_parag, min_length):
"""Get book as text file and randomly sample a fixed number of paragraphs."""
# Get book as string and emove metadata
book = load_etext(book_id)
# Remove metadata
book = strip_headers(book).strip()
# Remove the character we'll choose as separator
book = book.replace("|", " ")
# Split paragraphs
parag = book.split("\n\n")
# Remove single line breaks
parag = [x.replace("\n", " ") for x in parag]
# Remove paragraphs below a certain length
parag = [p for p in parag if len(p) > min_length]
# Exclude first/last 10 parag from sampling as they may contain remaining metadata
parag = parag[10:-10]
# Sample paragraphs
seed(42)
sample_ind = randint(0, len(parag), n_parag)
if n_parag is not None:
if n_parag > len(parag):
raise ValueError(
"The number of paragraphs to sample is higher than the "
"total number of paragraphs."
)
else:
parag_sampled = [parag[i] for i in sample_ind]
else:
# If n_parag is None, all paragraphs are sampled
parag_sampled = parag
return parag_sampled
def regular_view(request, book_num):
name = Book.get_book_name(book_num)
bookText = strip_headers(load_etext(book_num)).strip()
filteredText = removeStopWords(bookText)
args = {'content': [bookText], 'content2': [filteredText], 'name': name}
return render(request, "pages/regularText.html", args)
def get_raw_book():
while True:
try:
text = load_etext(random.randrange(46000)) #46000 is approximately size of gutenberg catalogue
except ValueError: #in case of no download method for that text id
pass
else:
return strip_headers(text)
def get_joyce_texts():
joyce_keys = get_etexts('author', 'Joyce, James')
joyce_titles = []
joyce_texts = {}
for key in joyce_keys:
joyce_titles.append(get_metadata('title', key))
joyce_texts[key] = strip_headers(load_etext(key)).strip()
return (joyce_texts)
def search_display_options(my_catalog):
search_result_catalog = book_catalog()
search_type = input(
'Please select a search type: Author, Subject, Title [Aa/Ss/Tt]: ')
if search_type == 'A' or search_type == 'a':
search_term = input('Please enter a search term for an Author: ')
elif search_type == 'T' or search_type == 't':
search_term = input('Please enter a search term for a Title: ')
elif search_type == 'S' or search_type == 's':
search_term = input('Please enter a search term for a Subject: ')
else:
print('Invalid search type...')
return
# set match flag to false
match = False
# fill up a set of all the titles that match the search
for my_book in my_catalog.get_books():
if (search_type == 'a' or search_type == 'A') and set(
my_book.get_book_author().lower().split(' ')).intersection(
set(search_term.lower().split(' '))):
search_result_catalog.add_book(my_book)
match = True
if (search_type == 't' or search_type == 'T') and set(
my_book.get_book_title().lower().split(' ')).intersection(
set(search_term.lower().split(' '))):
search_result_catalog.add_book(my_book)
match = True
if (search_type == 's' or search_type == 'S') and set(
my_book.get_book_subject().lower().split(' ')).intersection(
set(search_term.lower().split(' '))):
search_result_catalog.add_book(my_book)
match = True
search_result_catalog.display_titles_by_author()
if match:
title_num = input('Please type a title number from the above list: ')
print('Displaying Word Cloud in [Subject: ' +
my_book.get_book_subject() + '] for [Title: ' +
my_book.get_book_title() + '] by [Author:' +
my_book.get_book_author() + ']')
try:
my_book = search_result_catalog.get_book(title_num)
return (strip_headers(load_etext(int(title_num))).strip()
) # call that gets bok text from gutenberg
except:
print('Failed to find a textual download candidate for ' +
my_book.get_book_title())
return (None)
else:
print('No matches found for [' + search_term + ']...')
return (None)
def text_from_pg(id_number):
# https://github.com/c-w/Gutenberg
from gutenberg.acquire import load_etext
# from gutenberg.cleanup import strip_headers
# text = strip_headers(load_etext(id_number)).strip()
text = load_etext(id_number).strip()
return text
def tab():
with open("BookRoulette.html", "w") as f:
x = (random.randint(1, 60059))
book = strip_headers(load_etext(x)).strip()
f.write(book)
f.close
filename = 'file:///'+os.getcwd()+'/' + 'BookRoulette.html'
webbrowser.open_new_tab(filename)
return render_template('BookRoulette.html', book=book)
def acquire_and_process(name: str, txt_num: int):
"""
Convenience function that minhashes a Project Gutenberg
text given the text id number (can be found on the gutenberg.org,
for instance in the url).
"""
txt = strip_headers(load_etext(txt_num))
with open("texts/%s.txt" % name, "w") as f:
f.write(txt)
process_file("texts/%s.txt" % name)
def download():
with open("GutProject.doc", "w") as f:
x = (random.randint(1, 60059))
text = strip_headers(load_etext(x)).strip()
f.write(text)
f.close()
return send_file('GutProject.doc',
mimetype='application/msword',
attachment_filename='GutProject.doc',
as_attachment=True)
def downloadBook():
"""If posting, takes in a book number from getty.html, installs the book into
the database. Otherwise displays getty.html"""
if request.method == "POST":
bookNum = int(request.form.get("bookNum"))
words = strip_headers(load_etext(bookNum)).strip()
installText(words)
return render_template("homepage.html")
else:
return render_template("getty.html")
def __init__(self, book_number=2701, first_page=20, last_page=20):
self.text = strip_headers(load_etext(book_number))
# print(list_supported_metadatas()) # prints (u'author', u'formaturi', u'language', ...)
# print(get_metadata('title', 2701)) # prints frozenset([u'Moby Dick; Or, The Whale'])
# print(get_metadata('author', 2701)) # prints frozenset([u'Melville, Hermann'])
# print(text) # prints 'MOBY DICK; OR THE WHALE\n\nBy Herman Melville ...'
self.pages = []
self.first_page = first_page
self.last_page = last_page
self.print_book()
def gutToText(number,name):
filename = name+"_raw.txt"
if os.path.isfile(filename)==False:
book = open(filename,"w")
text = strip_headers(load_etext(number)).strip()
words = text
print "Loaded and writing %s" % (name)
book.write(words.encode('utf-8'))
print "Done writing %s" % (name)
book.close()
def get_text(self, title, author):
"""
This function will access the title and author of a book from the
Gutenberg project and save the data as a csv file
PROBLEM HERE -- gutenberg goes down a lot, so getting a full text
did not work. To bypass that, I downloaded some books of mixed languages.
"""
guten_number = get_etexts('title', title)[0]
text = strip_headers(load_etext(guten_number)).strip()
return (text)
def get_gutenberg_document(url) -> str:
"""Downloads a document (book, etc.) from Project Gutenberg and returns it as a string."""
# Get Project Gutenberg document ID from url string
validate_url(url, expected_netloc='gutenberg.org')
match = re.search("(?:files|ebooks|epub)\/(\d+)", urlsplit(url).path)
if not match:
raise Exception('Not a valid url')
document_id = int(match.group(1))
return super_cleaner(strip_headers(load_etext(document_id).strip()),
mark_deletions=False)
def acquire_and_process(name: str, txt_num: int):
"""
Convenience function that minhashes a Project Gutenberg
text given the text id number (can be found on the gutenberg.org,
for instance in the url).
"""
txt = strip_headers( load_etext(txt_num) )
with open("texts/%s.txt" % name, "w") as f:
f.write(txt)
process_file("texts/%s.txt" % name)
def generateBooks(lastBookID):
firstBookID = 1
# look through and grab each book
while firstBookID <= lastBookID:
# load and grab the eBook
try:
text = strip_headers(load_etext(firstBookID)).strip()
gatherMetaData(firstBookID, text)
firstBookID = firstBookID + 1
except:
print("error with book", firstBookID)
firstBookID = firstBookID + 1
def trial():
text = strip_headers(load_etext(2701)).strip()
print(text) # prints 'MOBY DICK; OR THE WHALE\n\nBy Herman Melville ...'
print(get_metadata(
'title', 2701)) # prints frozenset([u'Moby Dick; Or, The Whale'])
print(get_metadata('author',
2701)) # prints frozenset([u'Melville, Hermann'])
print(get_etexts(
'title', 'Moby Dick; Or, The Whale')) # prints frozenset([2701, ...])
print(get_etexts('author',
'Melville, Herman')) # prints frozenset([2701, ...])
def create_model():
"""Read in Project Gutenberg data, convert each into a markovify Text model object, then combine them into one model. Returns the model.
"""
eap_1 = strip_headers(load_etext(2147)).strip() #edgar allan poe vol 1
eap_2 = strip_headers(load_etext(2148)).strip() #edgar allan poe vol 2
dickens = strip_headers(
load_etext(807)).strip() #charles dickens crime stories
moonstone = strip_headers(load_etext(155)).strip() #collins: the moonstone
lerouge = strip_headers(
load_etext(3802)).strip() #gaboriau: the lerouge case
orcival = strip_headers(
load_etext(1651)).strip() #gaboriau: the mystery of orcival
calais = strip_headers(
load_etext(16339)).strip() #griffiths: the passenger from calais\
leavenworth = strip_headers(
load_etext(4047)).strip() #griffiths: the passenger from calais
agent = strip_headers(load_etext(974)).strip() #conrad: the secret agent
thirtynine = strip_headers(
load_etext(558)).strip() #conrad: the secret agent
eap_1_model = markovify.Text(eap_1, state_size=3)
eap_2_model = markovify.Text(eap_2, state_size=3)
dickens_model = markovify.Text(dickens, state_size=3)
moonstone_model = markovify.Text(moonstone, state_size=3)
lerouge_model = markovify.Text(lerouge, state_size=3)
orcival_model = markovify.Text(orcival, state_size=3)
calais_model = markovify.Text(calais, state_size=3)
leavenworth_model = markovify.Text(leavenworth, state_size=3)
agent_model = markovify.Text(agent, state_size=3)
thirtynine_model = markovify.Text(thirtynine, state_size=3)
#NOTE: will need to play around with the weighting based on the text lengths so that I don't get all sentences from one book
all_model = markovify.combine([
eap_1_model, eap_2_model, dickens_model, moonstone_model,
lerouge_model, orcival_model, calais_model, leavenworth_model,
agent_model, thirtynine_model
])
return all_model
def main():
eap_1 = strip_headers(load_etext(2147)).strip() #edgar allan poe vol 1
eap_2 = strip_headers(load_etext(2148)).strip() #edgar allan poe vol 2
dickens = strip_headers(
load_etext(807)).strip() #charles dickens crime stories
moonstone = strip_headers(load_etext(155)).strip() #collins: the moonstone
lerouge = strip_headers(
load_etext(3802)).strip() #gaboriau: the lerouge case
orcival = strip_headers(
load_etext(1651)).strip() #gaboriau: the mystery of orcival
eap_1_model = markovify.Text(eap_1, state_size=3)
dickens_model = markovify.Text(dickens, state_size=3)
moonstone_model = markovify.Text(moonstone, state_size=3)
lerouge_model = markovify.Text(lerouge, state_size=3)
orcival_model = markovify.Text(orcival, state_size=3)
#NOTE: will need to play around with the weighting based on the text lengths so that I don't get all sentences from one book
all_model = markovify.combine([
eap_1_model, eap_2_model, dickens_model, moonstone_model,
lerouge_model, orcival_model
])
#to do: loop to create different chapters - probably make them short (~ten sentences?) at first to make sure that they work properly
print "\n\n\n Creating Chapters"
chapters = create_chapters(
) #this will be a list of all the chapters, they should be complete at this point (all replacement/etc done)
"""
def main():
"""
Main function of the test module
"""
# setting up the API keys from local keys.py file
goodreads_key = os.environ['GOODREADS_KEY']
goodreads_secret = os.environ['GOODREADS_SECRET']
# creating a client for book search and information retrieval
gc = client.GoodreadsClient(goodreads_key, goodreads_secret)
current_path = os.getcwd()
file = open(os.path.join(current_path, "output", "log.json"), "w")
gutenberg_titles = []
# Getting the title of the first 3000 books on Project Gutenberg (EXTREMELY FAST)
for i in range(1, 10):
title = list(get_metadata('title', i))
if title:
# prepare the string for the file name
filename = ''.join(
e for e in title[0] if e.isalnum() or e == ' ') + ".txt"
gutenberg_titles.append(filename[:-4])
text = strip_headers(load_etext(i)).strip()
with open(os.path.join(current_path, "output", filename),
"w") as output_file:
output_file.write(text)
titles = dict()
# Searching for the books on Goodreads, reading their metadata
for book_title in gutenberg_titles:
try:
lst = gc.search_books(book_title, search_field='title')
if not lst:
continue
else:
book = lst[0]
titles[book.title] = (
book_title + ".txt", str(book.popular_shelves),
str(book.similar_books), str(book.authors),
dict(dict(book.work)['original_publication_year'])['#text'])
except (request.GoodreadsRequestException, KeyError, TypeError):
continue
json.dump(titles, file, indent=4)
file.close()
def get_book_text(csvfile):
'gets text for book using project gutenberg catalog'
book_list = open_csv(csvfile)
for i, value in enumerate(book_list):
#print i, value
a = int(book_list[i][2]) # a = book number
print i, a
author = book_list[i][0]
title = book_list[i][1]
try:
text = strip_headers(load_etext(a)).strip()
except ValueError:
pass
def process_file(filename, outdir):
outpath = outdir + '/%s.txt'
with open(filename) as f:
for line in f:
spl = line.split('|')
book = spl[0]
uids = map(int, spl[3].strip(string.lowercase + '\n').split(','))
try:
with open(outpath % book, 'w') as out:
for uid in uids:
raw_text = load_etext(uid)
try:
text = strip_headers(unidecode(raw_text.encode('latin-1').decode('utf-8')))
except UnicodeDecodeError:
text = strip_headers(raw_text)
out.write(text.encode('utf-8'))
except ValueError as e:
print '%s|%s' % (book, uid), e
os.remove(outpath % book)
def the_text(self):
try:
self.novel = load_etext(self.novel_num)
except:
rejects.append(self.novel_num)
return False
if re.search('Character set encoding: ASCII', self.novel):
self.novel = strip_headers(self.novel)
self.novel = self.novel.replace('\n', ' ')
self.novel = TextBlob(self.novel)
self.novel_sentences = self.novel.sentences
self.m = str(self.novel_num)
with open('novel_'+self.m +'list_1.csv', 'wb') as f:
writer = csv.writer(f)
for sentence in self.novel_sentences:
writer.writerow([sentence])
else:
rejects_2.append(self.novel_num)
return False
def check_text():
with open('raw.json') as inputfile:
data = json.load(inputfile)
for record in tqdm(data):
id = record['metadata']['id']
title = clean(record['book']['title'])
text = load_etext(id)
if id in lookup_dates:
release_date = lookup_dates[id]
else:
for line in text.split("\n"):
if line.startswith('Release Date:'):
release_date = line.replace('Release Date:', '').split('[')[0]
break
else:
print id, title
record['book']['author'] = record['author']
author_name = record['book']['author']['name']
vals.add(record['book']['author']['birth'])
if record['book']['author']['birth'] == None:
record['book']['author']['birth'] = 0
if record['book']['author']['death'] == None:
record['book']['author']['death'] = 0
vals2.add(record['book']['author']['birth'])
record['book']['author']['name'] = clean(author_name) if author_name else "Unknown"
del record['author']
month, day, year = extract_date(release_date)
release_date = release_date.strip()
record['book']['publication'] = {
'full': release_date if month != 'Jan' else release_date.replace('Jan', 'January'),
'year': year,
'month name': month if month != 'Jan' else 'January',
'month': month_lookup[month],
'day': day
}
record['bibliography'] = record['book']
del record['book']
record['metrics'] = record['statistics']
del record['statistics']
with open('classics-2.json', 'w') as output:
json.dump(data, output, indent=2)
def fetch_gutenberg(filename=None):
from gutenberg.acquire import load_etext
from gutenberg.cleanup import strip_headers
from gutenbergsettings import popularTitles, saveInterval
start = time.time()
lastsave = start
with redirect(filename):
try:
for title in popularTitles:
text = strip_headers(load_etext(title)).strip()
serialize([(title, text)], '../serialized/guten%s' % title)
sinceLast = time.time() - lastsave
print('%s since last save' % sinceLast)
if sinceLast > saveInterval:
concatenate('guten')
lastsave = time.time()
except KeyboardInterrupt:
concatenate('guten')
sys.exit(0)
def extract_subroutine(data, src_dir, century):
session = model.get_session()
backoff = 1
counter = 0
for metadata in data:
contents = extract_book_contents(metadata)
if contents is None:
backoff *= 1.5
continue
title = metadata['title']
author = metadata['author']
e_id = metadata['id']
if type(title) == list:
title = dasherize(title)
text_file_path = os.path.join(src_dir, dasherize(title.split(" ")))
text = strip_headers(load_etext(e_id)).strip()
f = open(text_file_path, "w")
f.write(text)
f.close()
book = model.Book(
title=title,
author=author,
e_id=e_id,
century=century,
text_file_path=text_file_path
)
session.add(book)
session.commit()
log.info("successfully added " + title)
counter += 1
time.sleep(backoff)
log.info("---- finished run. added %d books ----" % counter)
def main():
filename = "gutenbergscifi.csv"
json_filename = "gendered_words.json"
if os.path.isfile(filename):
print "file exists"
else:
write_csv = extract_text_urls(filename)
print "file created"
book_list = open_csv(filename)
print book_list
for i, value in enumerate(book_list):
#print i, value
a = int(book_list[i][2]) # a = book number
print i, a
author = book_list[i][0]
title = book_list[i][1]
try:
text = strip_headers(load_etext(a)).strip()
except ValueError:
pass
#print text
clean_text = remove_punc_html(text)
ratio = gender_ratio(clean_text)
print author, title, ratio
uber_key = author
sub_key = title
sub_value = ratio
uber_value = {author: {title:ratio}}
json_source = read_write_json_object(json_filename="gendered_words.json", uber_key=uber_key, uber_value=uber_value, sub_key=sub_key, sub_value=sub_value, READ=False, WRITE=True)
def download_book(title, gutenberg_id, data_path, sleep=0):
print('downloading {:}'.format(title))
full_text = strip_headers(load_etext(gutenberg_id)).strip()
summary = downloadSummary(title)
if full_text is None:
print('Full text is None. Skipping {:}'.format(title))
return
if summary is None:
print('Summary is None. Skipping {:}'.format(title))
return
output_data = {'title': title,
'full_text': full_text,
'summary': summary}
output_file = os.path.join(data_path,
'{:}.json'.format(gutenberg_id))
with open(output_file, 'w') as f:
json.dump(output_data, f, ensure_ascii=False)
time.sleep(sleep)
def getBook(bookDetails):
global timeAtLastFetch
cachedFilename = "cache/" + fileNameForBook(bookDetails) + ".txt"
if os.path.isfile(cachedFilename):
with open(cachedFilename) as bookfile:
text = bookfile.read()
return TextBlob(text)
nowMS = milliseconds()
timeSinceLastFetch = nowMS - timeAtLastFetch
if timeSinceLastFetch < gutenbergWaitTimeMS:
waitTime = gutenbergWaitTimeMS - timeSinceLastFetch
print " waiting {}ms for Gutenberg...".format(waitTime)
time.sleep(waitTime / 1000)
bookId = bookDetails['id']
print "Fetching from Gutenberg id {}".format(bookId)
source = load_etext(bookId)
print " cleaning...."
source = removeUnicodeWords.sub("", source)
source = removeUnicodeCharacters.sub("", source)
source = removePossessive.sub("", source)
source = removeWordsWithApostrophe.sub("", source)
source = removeHyphens.sub(" ", source)
source = removeChapterHeaders.sub("", source)
source = removeRomanNumerals.sub("", source)
source = removeEllipsis.sub("", source)
text = strip_headers(source).strip()
timeAtLastFetch = milliseconds()
if not os.path.isdir("cache"):
os.mkdir("cache")
bookfile = open(cachedFilename, 'w')
bookfile.write(text)
bookfile.close()
print " fetched and cached " + bookDetails['title']
return TextBlob(text)
def generate_tweets(gutenberg_id, total=24):
document = []
text = strip_headers(load_etext(gutenberg_id)).strip()
lines = text.split('\n')
print get_metadata('title', gutenberg_id)
for line in lines:
words = re.findall(regex, line)
document.extend(words)
trigrams = zip(document, document[1:], document[2:])
trigram_transitions = defaultdict(list)
starts = []
for prev, current, next in trigrams:
if prev == ".":
starts.append(current)
trigram_transitions[(prev, current)].append(next)
def generate_using_trigrams():
current = random.choice(starts)
prev = "."
result = [current]
while True:
next_word_candidates = trigram_transitions[(prev, current)]
next_word = random.choice(next_word_candidates)
prev, current = current, next_word
if current != ".":
result.append(current)
else:
return " ".join(result) + current
tweets = [];
while len(tweets) < total:
tweet = generate_using_trigrams()
if len(tweet) <= 140:
tweets.append(tweet)
return tweets
# -*- coding:utf-8 -*-
# Librerias
from gutenberg.acquire import load_etext
from gutenberg.cleanup import strip_headers
texto=load_etext(2000)
texto=strip_headers(texto)
#Reemplazar fragmento "qu" por "k" para que no se incluya "(q)ue" o "(q)ui" como diptongo
#Reemplazar diptongos con "y" agregando "-" para que no encuentre palabras en las que la "y" es consonante y no vocal.
texto = texto.replace("que", "ke")
texto = texto.replace("qui", "ki")
texto = texto.replace("gue", "ke")
texto = texto.replace ("gui", "ki")
texto = texto.replace ("ay", "ay-")
texto = texto.replace (u"áy", u"áy-")
texto = texto.replace ("ey", "ey-")
texto = texto.replace (u"éy", u"éy-")
texto = texto.replace ("oy", "oy-")
texto = texto.replace ("uy", "uy-")
texto = texto.lower()
# Dividir texto en palabras
# Diptongo: Combinación de una vocal abierta (/a e o/) con una cerrada (/i u/), o viceversa, la cerrada no debe ser tónica.
# Hay que indicar con un espacio que la "y" debe quedar al final de palbra
palabras=texto.split()
dic_diptongos={
def split_sentences(text):
for sentence_separator in [u'. ',u'.\n',u'? ',u'! ',u'?\n',u'!\n',u'; ',u';\n',u'- ',u'--',u'...',u'\n',u'\n\n',u'\n\n\n']:
text=text.replace(sentence_separator,u'|||')
return text.split(u'|||')
# Saber la cantidad de libros que posee el corpus.
print u'Total de libros en español:',len(codigos_libros.es)
# Ahora se cargan los libros y se suprimen sus encabezados.
dic_oraciones_es={}
total_palabras_es=0
for codigo_libro_es in codigos_libros.es:
texto=load_etext(codigo_libro_es)
texto=strip_headers(texto)
# En cada libro se separan las oraciones y se delimitan por el símbolo |||.
oraciones_libro=split_sentences(texto)
for oracion_libro in oraciones_libro:
palabras=rufino.split_words(oracion_libro)
numero_palabras_oracion=len(palabras)
total_palabras_es+=numero_palabras_oracion
if numero_palabras_oracion not in dic_oraciones_es:
dic_oraciones_es[numero_palabras_oracion]=1
else:
dic_oraciones_es[numero_palabras_oracion]=dic_oraciones_es[numero_palabras_oracion]+1
print u'Total de oraciones en español:',len(dic_oraciones_es)
import nltk
from nltk.text import Text
from gutenberg.acquire import load_etext
from gutenberg.cleanup import strip_headers
id = input("Input gutenberg id to load: ")
text=strip_headers(load_etext(id)).strip()
raw_input("Enter to print text preview...")
print(text[:1000])
text = text.split()
text=Text(text)
def ask():
test = raw_input("Which analysis to perform ('list' to see list): ")
if(test == "list"):
print("concordance, dispersionplot, wordcount, lexicaldiversity, frequency, collocations")
ask()
if(test == "concordance"):
conc = raw_input("word: ")
text.concordance(conc)
ask()
if(test == "dispersionplot"):
disp = []
keepasking = True;
i=0;
while(keepasking):
input = raw_input("word " + str(i) + " (blank to stop): ")
if(len(input) > 0):
disp.append(input)
else:
keepasking = False;
17406, 17430, 17491, 20401, 21651, 23206, 23236, 24536, 24601, 24925, 25317, 25640, 25687,
25777, 25988, 26284, 26655, 27736, 29497, 29506, 29663, 29799, 29831, 30053, 30122, 30425,
30535, 30903, 30986, 31013, 31464, 31541, 31613, 31637, 31707, 32235, 32315, 32364, 33690,
35882, 36253, 36453, 36573, 36940, 37067, 37095, 37139, 37637, 38814, 39444, 39613, 39990,
41746, 42727,)
guardar_cadena=0
cadena=u''
interjecciones={}
contador = 0
for texto in textos: #Repito el ciclo para cada libro
texto= load_etext(texto) #Cargo el texto
texto=strip_headers(texto).lower() #Quito las cabeceras
texto=unicode(texto)
for caracter in texto: #recorro el texto caracter por caracter
if caracter == u'¡': # Si encuentro una apertura de exclamación
guardar_cadena=1 # Pongo una variable para empezar a guardar la cadena
cadena=cadena+unicode(caracter)
if caracter == u'!': # Si encuentro un cierre de exclamación
cadena = cadena+unicode(caracter) # 1. Guardo ese último caractér (esto es opcional)
if cadena in interjecciones.keys(): # 2. reviso si la cadena esta en el diccionario
interjecciones[cadena]+=1 # 3. Si esta le sumo uno a su contador
else: # 4. Si no esta
interjecciones[cadena]=1 # La pongo y aranca desde 1
guardar_cadena=0 # 5. Cambio el valor de la variable para que no se guarde más
cadena=''
if guardar_cadena == 1: # 6. reviso si el valor de guardar cadena esta en 1
"""
Created on Wed Aug 12 18:06:45 2015
@author: Tony
Description: Pull etext numbers from Project Gutenberg for an author
1) First pip install gutenberg 0.4.0 library for Python from the command line
"""
from gutenberg.query import get_etexts
from gutenberg.query import get_metadata
from gutenberg.acquire import load_etext
from gutenberg.cleanup import strip_headers
# get the catalogue numbers of all the texts
# by Wilhelm Grimm in Project Gutenberg
bookList=get_etexts('author', 'Grimm, Wilhelm Carl')
# gives bookList = [12704, 12705, 12706, 12707, 12708, 12709, 12710, 37381, 20051, 28044, 30510, 22555, 20050, 11027, 16846, 12250, 20027, 19068, 2591]
#Once We can associate a number with a title we can pull the text
for number in bookList:
print(number,get_metadata('title',number))
print('\n HHHHHHHHHHHHHHH Now for the full text HHHHHHHHHHHHHHHHHHH \n')
# Once we have the text number we can print the text
# example 11027 is the number for Grimm's Fairy Stories
# can be tempermental truncating text at top (console limit?) may need to trick around
etext = strip_headers(load_etext(11027)).strip()
print(etext)
def open_file(self, file_id):
"""
Opens a file from project gutenberg
"""
return load_etext(file_id)
print total
i = 0
for (dirpath, dirnames, filenames) in walk(gutenberg_path):
for filename in filenames:
f = "/".join([dirpath, filename])
if(f.endswith(".rdf")):
#print f
i+=1
bf = BeautifulSoup(open(f))
subjects = bf.find_all("dcterms:subject")
if (subjects is not None and len(subjects) > 0):
for subject in subjects:
val = subject.find_all("rdf:value")[0].contents[0]
for i_subject in i_subjects:
if(i_subject in val.lower()):
#print f, val
id = int(basename(f)[2:-4])
fn = str(id).zfill(10) + "_" + i_subject + ".txt"
print fn
try:
text = strip_headers(load_etext(id)).strip().encode("utf-8")
wf = "./texts/" + fn
with open(wf, "w") as text_file:
text_file.write(text)
print i, total, float(i)/total
except:
print "broken", id
# for network in tree.findtext('dcterms subject'):
# print network
#Hecho en python 3.5
from gutenberg.acquire import load_etext
from gutenberg.cleanup import strip_headers
librosCodigo = {"Francés":[13735,13808],"Español":[24925,15027],"Portugés":[14904,16384],"Inglés":[10422,1013]}
dic_idiomas={}
for idioma in librosCodigo.keys():
diccionario_largo_palabras={}
for indeCo in librosCodigo[idioma]:
texto= strip_headers(load_etext(indeCo))
dic_idiomas[idioma]= diccionario_largo_palabras
for caracter_especial in ['"',"...","¿","?","=","_","[","]","(",")",",",".",":",";","!","¡","«","»","*","~","' "," '","- "," -","--"]:
texto=texto.replace(caracter_especial," ")
palabras=texto.split()
for palabra in palabras:
largo_palabra = len(palabra)
if largo_palabra in diccionario_largo_palabras:
diccionario_largo_palabras[largo_palabra] = diccionario_largo_palabras[largo_palabra]+1
else:
diccionario_largo_palabras[largo_palabra]= 1
print (dic_idiomas)
Created on Sun Sep 20 19:49:20 2015
@author: weizhi
"""
import nltk
from nltk.corpus import gutenberg
nltk.corpus.gutenberg.fileids()
emma = nltk.corpus.gutenberg.words('austen-emma.txt')
from gutenberg.acquire import load_etext
from gutenberg.cleanup import strip_headers
from gutenberg.acquire import metadata
text = load_etext(201)
print text[:100]
#assert text.startswith('MOBY DICK; OR THE WHALE\n\nBy Herman Melville')
import rdflib
g = rdflib.Graph()
from gutenberg.acquire import metadata
output = metadata._create_metadata_graph(store='Sleepycat')
#downLoad = metadata._download_metadata_archive()
from gutenberg.query.api import get_metadata # noqa
def downloadText(textID):
print "Downloading", textID
text = strip_headers(load_etext(textID)).strip()
return text
for item in ners:
# Loop over the Stanford NER (per/ person) results,
# and apply probablepeople, which raises when fails, (so try).
if "per" in item["tag"].lower():
try:
result = parse(item.get('string'))
except:
log.error("Could not run probablepeople")
if result:
result = parse(item["string"])
pp.append(result)
ner["pp"] = pp
return ner
if __name__ == '__main__':
if len(sys.argv) >= 2 and 'test' in " ".join(sys.argv):
import doctest
doctest.testmod(verbose=True)
if len(sys.argv) >= 2 and 'profile' in " ".join(sys.argv):
from gutenberg.acquire import load_etext
from gutenberg.cleanup import strip_headers
from pycallgraph import PyCallGraph
from pycallgraph.output import GraphvizOutput
text = smart_text(strip_headers(load_etext(54807)).strip())
with PyCallGraph(output=GraphvizOutput()):
stanford_ner_wrapper(text, 9992, True)
except Exception, e:
logging.error("%s: %s" % (path, e))
# raise e
@classmethod
def text_from_zip(cls, path, rdf_catalog_path=None):
"""Return a ProjectGutenbergText object from a zip file."""
archive = zipfile.ZipFile(path)
inside = archive.filelist
filenames = [x.filename for x in inside]
if len(inside) != 1:
logging.warn("Supposedly plain-text %s has %d files in zip: %s" % (
path, len(inside), ", ".join(filenames)))
possibilities = [x for x in filenames if x.lower().endswith(".txt")]
data = archive.read(possibilities[0])
return ProjectGutenbergText(data, path, rdf_catalog_path)
@property
def paragraphs(self):
return self.text.split("\r\n\r\n")
Obj = ProjectGutenbergText(text, name=None, rdf_catalog_path=raw_data)
from gutenberg.acquire import load_etext
from gutenberg.cleanup import strip_headers
text = strip_headers(load_etext(2701)).strip()
assert text.startswith('MOBY DICK; OR THE WHALE\n\nBy Herman Melville')
# -*- coding:utf-8 -*-
from gutenberg.acquire import load_etext
from gutenberg.cleanup import strip_headers
dic_cont_interjecciones={}
textos=load_etext(1619)
texto=strip_headers(textos).lower()
guardar_cadena=0
cadena=''
interjecciones={}
for texto in textos: #Repito el ciclo para cada libro
for caracter in texto: #recorro el texto caracter por caracter
if caracter == u'¡':
guardar_cadena=1
if caracter == u'!':
cadena = cadena+caracter
if cadena in interjecciones.keys():
interjecciones[cadena]+=1
else:
interjecciones[cadena]=1
guardar_cadena=0
if guardar_cadena == 1:
cadena = cadena+caracter
for interjeccion in interjecciones.keys().sort():
print interjeccion, interjecciones[interjeccion]
from numpy import random
from gutenberg.acquire import load_etext
from gutenberg.cleanup import strip_headers
bookNumber = set(random.randint(10,50024,size=2000))
#f.write(foo.encode('utf8'))
metaInfo = []
for item in bookNumber:
# print item
try:
# print item
# loading the raw txt
data = load_etext(item).split("\n")
# save the txt data path
filePath = rdfPath + '/' +str(item) + '/' + str(item) + '.txt'
f = open(filePath,'w')
f.write(data.encode('utf8'))
f.close()
# get the meta data
Dict = obj.metaData(data)
metaInfo.append((Dict,filePath))
print len(metaInfo)
except:
continue
#%%do the data mining to these txt, author, title, release time, etc, need time to work on this part
