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pro_ver2.0.py
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pro_ver2.0.py
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import os
import sys
import math
import time
import queue
import pickle
import threading
from peewee import *
import PySimpleGUI as sg
from Txporn import Txporn
from textblob import TextBlob
from collections import Counter
from asyncio import set_event_loop, new_event_loop, get_event_loop, wait, ensure_future
os.chdir(sys._MEIPASS)
INVERTED_INDEX = os.path.join(sys._MEIPASS, r"inverted_index")
FILE_LEN = os.path.join(sys._MEIPASS, r"file_len")
CACHE_DIR = os.path.join(sys._MEIPASS, 'cache')
CACHE_INDEX = os.path.join(sys._MEIPASS, 'cache_index')
SEARCH = os.path.join(sys._MEIPASS, 'search.png')
RETURN = os.path.join(sys._MEIPASS, 'return.png')
PNG0 = os.path.join(sys._MEIPASS, '0.png')
PNG1 = os.path.join(sys._MEIPASS, '1.png')
PNG2 = os.path.join(sys._MEIPASS, '2.png')
PNG3 = os.path.join(sys._MEIPASS, '3.png')
IMG_FONT = os.path.join(sys._MEIPASS, 'TEMPSITC.TTF')
ICON = os.path.join(sys._MEIPASS, 'owl.ico')
# INVERTED_INDEX = os.path.join(os.path.dirname(sys.executable), r"inverted_index")
# FILE_LEN = os.path.join(os.path.dirname(sys.executable), r"file_len")
# CACHE_DIR = os.path.join(os.path.dirname(sys.executable), 'cache')
# CACHE_INDEX = os.path.join(os.path.dirname(sys.executable), 'cache_index')
# SEARCH = os.path.join(os.path.dirname(sys.executable), 'search.png')
# RETURN = os.path.join(os.path.dirname(sys.executable), 'return.png')
# PNG0 = os.path.join(os.path.dirname(sys.executable), '0.png')
# PNG1 = os.path.join(os.path.dirname(sys.executable), '1.png')
# PNG2 = os.path.join(os.path.dirname(sys.executable), '2.png')
# PNG3 = os.path.join(os.path.dirname(sys.executable), '3.png')
# IMG_FONT = os.path.join(os.path.dirname(sys.executable), 'TEMPSITC.TTF')
# ICON = os.path.join(os.path.dirname(sys.executable), 'owl.ico')
token_dic = dict()
file_count = 2661
file_length = dict()
cache_list = list()
gutenberg_db = PostgresqlDatabase('<data base name>', user='<user name>', password='<user password>',
host='<host name>', port='<port number>')
class BaseModel(Model):
"""A base model that will use our Postgresql database"""
class Meta:
database = gutenberg_db
class Book(BaseModel):
author = CharField()
title = TextField()
context = BlobField()
word = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
half_word = 'ABCDEFGHIJKL'
sg.theme('Reddit') # Add a touch of color
# All the stuff inside your window.
column0 = [[sg.Text('Illustrative Sentences', key='TITLE', font='Palatino 48', pad=(110, 50)),
sg.Button(key='RETURN', button_color=(sg.theme_background_color(), sg.theme_background_color()),
image_filename=RETURN, image_subsample=10, border_width=0, pad=((20, 0), 20))]]
column1 = [[sg.InputText(key='INPUT', tooltip='input a word', font='Palatino 20',
size=(30, 10), pad=((140, 20), (0, 0))),
sg.Button(key='GO', button_color=(sg.theme_background_color(), sg.theme_background_color()),
image_filename=SEARCH, image_subsample=10, border_width=0,
pad=(0, 20), bind_return_key=True)]]
column2 = [[sg.Text(f'{half_word}', key='PH1', enable_events=True, font='Palatino 20', size=(None, 2), pad=(0, 10))],
[sg.Text(f'{half_word}', key='PH2', enable_events=True, font='Palatino 20', size=(None, 2), pad=(0, 10))],
[sg.Text(f'{half_word}', key='PH3', enable_events=True, font='Palatino 20', size=(None, 2), pad=(0, 10))],
[sg.Text(f'{half_word}', key='PH4', enable_events=True, font='Palatino 20', size=(None, 2), pad=(0, 10))]]
frame0 = [[sg.Image(PNG0, key='IMG', size=(400, 300), background_color=sg.theme_background_color())]]
column3 = [[sg.Column(column2, key='COL2', background_color=sg.theme_background_color(), pad=(60, 0)),
sg.Frame('sentence', frame0, key='FRA0', font='Palatino 12', pad=((40, 0), 0))]]
layout = [[sg.Column(column0, key='COL0', background_color=sg.theme_background_color()),
sg.Text(f'{word}', key='WORD', font='Palatino 36', pad=(100, 20))],
[sg.Column(column1, key='COL1', background_color=sg.theme_background_color()),
sg.Column(column3, key='COL3', background_color=sg.theme_background_color())],
[sg.ProgressBar(10, orientation='h', size=(80, 10), key='PGB', pad=(50, 50), visible=False)]]
# sg.Multiline(key='CONTEXT', background_color=sg.theme_background_color(),
# size=(50, None), pad=(50, 0))]]
# Create the Window
window = sg.Window('Illustrative Sentences', layout, size=(800, 500), finalize=True, icon=ICON)
def cosine_score(_input) -> dict:
score = dict()
query = dict(Counter(_input))
for item in query:
if item in token_dic:
N_df = file_count/len(token_dic[item])
for doc_id in token_dic[item]:
W_td = (1 + math.log10(token_dic[item][doc_id])) * math.log10(N_df)
W_tq = (1 + math.log10(query[item])) * math.log10(N_df)
if doc_id in score:
score[doc_id] += (W_tq * W_td)
else:
score[doc_id] = W_tq * W_td
for doc_id in score:
score[doc_id] /= math.sqrt(file_length[doc_id])
return score
def search_book(word: str) -> list:
global token_dic, file_length
with open(INVERTED_INDEX, "rb") as _file:
token_dic = pickle.loads(_file.read())
# with open('index.txt', "w+") as _file:
# for token in sorted(token_dic.items(), key=lambda x: x):
# _file.write(f'{token[0]}, {token[1]}\n')
with open(FILE_LEN, "rb") as _file:
file_length = pickle.loads(_file.read())
result = cosine_score(word)
book_list = list()
for doc_id in sorted(result.items(), key=lambda x: x[1])[:10]:
print(doc_id[0], doc_id[1])
book_list.append(doc_id[0])
print(book_list)
return book_list
def update_phrases(sentence, word, former, latter, phrases):
if word in sentence.words:
_phrase = '\\'
_tags = sentence.tags
for i, tag in enumerate(_tags):
if tag[0] == word:
if i + 1 < len(_tags) and i - 1 >= 0:
_phrase = f'{_tags[i-1][0]} {word} {_tags[i+1][0]}'
elif i + 1 < len(_tags):
_phrase = f'{word} {_tags[i+1][0]}'
elif i - 1 >= 0:
_phrase = f'{_tags[i-1][0]} {word}'
if _phrase != '\\':
_phr = TextBlob(_phrase).words
if former != '\\' and latter != '\\':
if len(_phr) != 3 or _tags[i - 1][1][0] != former[0] and _tags[i + 1][1][0] != latter[0]:
_phrase = '\\'
elif former != '\\':
if _phr[0] == word or _phr[1] == word and _tags[i - 1][1][0] != former[0]:
_phrase = '\\'
elif latter != '\\':
if _phr[-1] == word or _phr[-2] == word and _tags[i + 1][1][0] != latter[0]:
_phrase = '\\'
if _phrase != '\\':
break
if _phrase != '\\':
if _phrase in phrases and len(phrases[_phrase][0]) > len(sentence):
phrases[_phrase] = (sentence, phrases[_phrase][1] + 1)
elif _phrase not in phrases:
phrases[_phrase] = (sentence, 1)
async def task(loop, function, sentence, word, former, latter, dictionary):
await loop.run_in_executor(None, function, sentence, word, former, latter, dictionary)
def get_phrase(_input: list) -> list:
global cache_list, window
window.Element('PGB').UpdateBar(current_count=0)
former, word, latter = _input
# print(former, word, latter)
timer = 0
phrases = dict()
with open(CACHE_INDEX, "rb") as _file:
cache_list = pickle.loads(_file.read())
_list = search_book(word)
window.Element('PGB').UpdateBar(current_count=0, max=len(_list))
for index, book_id in enumerate(_list):
if len(phrases) != 0 and min(doc_id[1][1] for doc_id in sorted(phrases.items(), key=lambda y: y[1][1], reverse=True)[:4]) > 1:
time.sleep(0.05)
window.Element('PGB').UpdateBar(current_count=index + 1)
continue
if book_id not in cache_list:
cache_size = sum(d.stat().st_size for d in os.scandir(CACHE_DIR) if d.is_file()) / (1024*1024)
if cache_size > 10:
try:
os.remove(os.path.join(CACHE_DIR, str(cache_list.pop(0))))
except FileNotFoundError as _:
pass
for book in Book.filter(id=book_id):
_data = book.context
with open(os.path.join(CACHE_DIR, str(book_id)), 'wb') as _file:
_file.write(_data)
cache_list.append(book_id)
with open(os.path.join(CACHE_DIR, str(book_id)), "r+", encoding="ISO-8859-1") as _file:
_data = _file.read()
blob = TextBlob(_data.lower())
start_time = time.time()
set_event_loop(new_event_loop())
loop = get_event_loop()
jobs = list()
for sentence in blob.sentences:
jobs.append(
ensure_future(
task(loop, update_phrases, sentence, word, former, latter, phrases)
)
)
loop.run_until_complete(wait(jobs))
loop.close()
# print(len(phrases))
timer += (time.time() - start_time)
window.Element('PGB').UpdateBar(current_count=index + 1)
print(timer)
with open(CACHE_INDEX, "wb") as _file:
pickle.dump(cache_list, _file)
result = list()
for doc_id in sorted(phrases.items(), key=lambda y: y[1][1], reverse=True)[:4]:
print(doc_id[0], doc_id[1][0], doc_id[1][1])
result.append((doc_id[0], doc_id[1][0]))
return result
def process_input(inputting: str) -> list:
result = list()
count = 0
blob = TextBlob(inputting)
for _word in blob.words:
if '<' + _word + '>' in inputting:
result.append(_word.upper())
inputting = inputting.replace('<' + _word + '>', '', 1)
else:
if count <= 1:
result.append(_word)
count += 1
print(result)
former, latter = '\\', '\\'
if len(result) == 1:
word = result[0].lower()
elif len(result) == 2:
if result[0].isupper() and result[1].islower():
former = result[0]
word = result[1]
elif result[1].isupper() and result[0].islower():
word = result[0]
latter = result[1]
else:
word = result[0].lower()
elif len(result) == 3:
if result[0].isupper() and result[1].islower() and result[2].isupper():
former = result[0]
word = result[1]
latter = result[2]
else:
word = result[0].lower()
else:
word = result[0].lower()
for item in result:
if item.islower():
word = item
break
res = [former, word, latter]
return res
def long_operation_thread(_input, gui_queue):
phrase = get_phrase(_input)
if phrase is None:
gui_queue.put(1)
gui_queue.put(phrase)
def main():
window.Element('RETURN').Update(visible=False)
window.Element('WORD').Update(visible=False)
window.Element('COL3').Update(visible=False)
# window.Element('FRA0').Update(visible=False)
window.Refresh()
window.Refresh()
gui_queue = queue.Queue()
# Event Loop to process "events" and get the "values" of the inputs
while True:
event, values = window.read(timeout=100)
if event == sg.WIN_CLOSED or event == 'Exit':
break
# print('You entered ', values['INPUT'])
# print(event)
if event == 'GO':
window.Element('PGB').UpdateBar(current_count=0)
window.Element('PGB').Update(visible=True)
_word = values['INPUT'].lower()
_input = process_input(_word)
try:
threading.Thread(target=long_operation_thread,
args=(_input, gui_queue,), daemon=True).start()
except Exception as e:
print("Error in threading")
elif event == 'RETURN':
window.Element('RETURN').Update(visible=False)
window.Element('WORD').Update(visible=False)
window.Element('COL3').Update(visible=False)
# window.Element('FRA0').Update(visible=False)
window.Element('INPUT').Update(value='')
window.Element('TITLE').Update(visible=True)
window.Element('COL1').Update(visible=True)
elif event == 'PH1':
# window.Element('COL3').Update(visible=False)
window.Element('IMG').Update(filename=PNG0)
# window.Element('COL3').Update(visible=True)
elif event == 'PH2':
# window.Element('COL3').Update(visible=False)
window.Element('IMG').Update(filename=PNG1)
# window.Element('COL3').Update(visible=True)
elif event == 'PH3':
# window.Element('COL3').Update(visible=False)
window.Element('IMG').Update(filename=PNG2)
# window.Element('COL3').Update(visible=True)
elif event == 'PH4':
# window.Element('COL3').Update(visible=False)
window.Element('IMG').Update(filename=PNG3)
# window.Element('COL3').Update(visible=True)
# window.Element('CONTEXT').Update(value=f'{_data.tobytes().decode("ISO-8859-1")}', visible=True)
try:
phrase = gui_queue.get_nowait() # get_nowait() will get exception when Queue is empty
except queue.Empty:
phrase = None # break from the loop if no more messages are queued up
# if message received from queue, display the message in the Window
if phrase is not None:
if isinstance(phrase, int):
phrase = None
window.Element('TITLE').Update(visible=False)
window.Element('COL1').Update(visible=False)
window.Element('PGB').Update(visible=False)
window.Element('RETURN').Update(visible=True)
window.Element('WORD').Update(value=f"{_word}", visible=True)
for i in range(1, 5):
name = 'PH' + str(i)
if i > len(phrase):
window.Element(name).Update(value='<Find Nothing>')
Txporn('<Find Nothing>', font=IMG_FONT, output_name=str(i - 1)).convert()
else:
window.Element(name).Update(value=phrase[i - 1][0])
Txporn(str(phrase[i - 1][1]).capitalize(), font=IMG_FONT, output_name=str(i - 1)).convert()
window.Element('IMG').Update(filename=PNG0)
window.Element('COL3').Update(visible=True)
# window.Element('FRA0').Update(visible=True)
window.close()
if not os.path.exists(CACHE_DIR):
os.mkdir(CACHE_DIR)
if not os.path.exists(CACHE_INDEX):
cache_index = list()
with open(CACHE_INDEX, "wb") as _file:
pickle.dump(cache_index, _file)
main()