Pythonで作るGUI付き翻訳支援アプリの作成 Part9：アプリの全コードまとめ
Part1 - 8までに作成したファイルのコードをまとめておきます。
main.py
import PySimpleGUI as sg
import configparser
import gui
import deepl
def main():
# 設定を読み込む。
config = configparser.ConfigParser()
config.read('config.ini')
config_deepl = config['deepL']
# 最初に表示するウィンドウを指定する。
window = gui.main_window()
# deepLの使用量を取得しウィンドウに表示させる。
gui.get_usage(window, config_deepl)
while True:
event, values = window.read()
if event == '-run_deepl-':
message = values['-original_text-']
lng = deepl.lang_set(message)
# DeepL翻訳実行
trans_result = deepl.translate(message, t_lang=lng['target'],
s_lang=lng['source'], config=config_deepl)
# DeepL逆翻訳実行
lng = deepl.lang_set(trans_result)
back_trans_result = deepl.translate(trans_result, t_lang=lng['target'],
s_lang=lng['source'], config=config_deepl)
window['-translated_text-'].print(trans_result)
window['-back_trans_text-'].print(back_trans_result)
gui.get_usage(window, config_deepl)
if event == '-config-':
window.close()
window = gui.config_window(config_deepl)
if event == '-config_update-':
edit = configparser.ConfigParser()
edit.read('config.ini')
edit_deepl = edit["deepL"]
edit_deepl["auth_key"] = values['-deepL_API-']
with open('config.ini', 'w') as configfile:
edit.write(configfile)
window.close()
config.read('config.ini')
window = gui.main_window()
config_deepl = config['deepL']
gui.get_usage(window, config_deepl)
if event == sg.WIN_CLOSED or event == "Exit":
break
window.close()
if __name__ == '__main__':
main()gui.py
import PySimpleGUI as sg
from static import font
import deepl
sg.theme('Reddit')
def main_window():
toolbar_buttons = [[
sg.Button('', image_filename='static/gear.png', key='-config-',
button_color=('#eeeeee', 'white'), pad=((300, 0), (0, 30))),
]]
# ------------ メインウィンドウ作成 ------------
left_col = [
[sg.Text('翻訳支援アプリ', font=font.udp_l, justification='center', text_color='#483d8b')],
[sg.Text('powered by', font=font.udp_s, text_color='#483d8b'),
sg.Image(source='static/deepL_logo_ss.png')],
[sg.Text('原文(日、英は自動判定します)', font=font.udp_m, pad=(0, 20))],
[sg.Multiline('', key='-original_text-', font=font.udp_s, size=(35, 10))],
[sg.Text('逆翻訳(DeepL翻訳⇨DeepL再翻訳)', font=font.udp_m, pad=(0, 20))],
[sg.Multiline('', key='-back_trans_text-', font=font.udp_s, size=(35, 10))],
]
right_col = [
[sg.Frame('', toolbar_buttons, title_color='white',
vertical_alignment='t',
element_justification='right', border_width=0)],
[sg.Text('DeepL翻訳（原文⇨DeepL翻訳））', justification='center', font=font.udp_m, pad=(50, 20))],
[sg.Multiline('', key='-translated_text-', font=font.udp_s, size=(35, 10))],
[sg.Button(image_filename='static/deepL_btn_s.png', key='-run_deepl-', pad=(120, 20))],
[sg.Text('DeepL Usage', font=font.udp_m, pad=(120, 10))],
[sg.Text('', key='-Char_cnt-', font=font.udp_s, pad=(100, 10))],
[sg.ProgressBar(100, orientation='h', key='-usage_bar-', visible=True, size=(35, 20),
pad=(30, 10))]
]
layout = [
[sg.Column(left_col, element_justification='c'),
sg.VSeperator(color='#eeeeee'),
sg.Column(right_col, vertical_alignment='top')]
]
return sg.Window("翻訳支援アプリ", layout, finalize=True)
def config_window(config):
# ------------ Configウィンドウ作成 ------------
config_layout = [
[sg.T('DeepL設定', font=font.osk_l, justification='center', text_color='#483d8b',
pad=(0, 10))],
[sg.T('APIキー:', font=font.udp_s, size=(8, 1)),
sg.Input(config['Auth_key'], password_char='*', key='-deepL_API-',
font=font.udp_s, size=(30, 1))],
[sg.Button('更新', font=font.osk_s, key='-config_update-', size=(5, 1), pad=(180, 20))]
]
return sg.Window("DeepL設定", config_layout, finalize=True)
def get_usage(window, config):
count_result = deepl.char_cnt(config)
if count_result is None:
sg.popup('APIキーを確認して下さい')
else:
count_used = count_result['character_count']
count_limit = count_result['character_limit']
bar_used = count_used/count_limit * 100
output_txt = str(count_used) + ' / ' + str(count_limit) + '文字'
window['-usage_bar-'].update(bar_used)
window['-Char_cnt-'].update(output_txt)deepl.py
import json
from urllib.parse import urlencode
from urllib.request import Request
from urllib.request import urlopen
from urllib.error import HTTPError
import re
def translate(text, s_lang, t_lang, config):
headers = {
'Content-Type': 'application/x-www-form-urlencoded; utf-8'
}
params = {
'auth_key': config['Auth_key'],
'text': text,
'souce_lang': s_lang,
'target_lang': t_lang
# ,'tab_handling': tag_handling
}
req = Request(
config['Translate_EP'],
method='POST',
data=urlencode(params).encode('utf-8'),
headers=headers
)
try:
with urlopen(req) as res:
trans_result = json.loads(res.read().decode('utf-8'))
return trans_result['translations'][0]['text']
except HTTPError as e:
print(e)
def char_cnt(config):
headers = {
'Content-Type': 'application/x-www-form-urlencoded; utf-8'
}
params = {
'auth_key': config['Auth_key'],
}
req = Request(
config['Usage_EP'],
method='POST',
data=urlencode(params).encode('utf-8'),
headers=headers
)
try:
with urlopen(req) as res:
cnt_result = json.loads(res.read().decode('utf-8'))
return cnt_result
except HTTPError as e:
print(e)
def lang_set(text):
# default setting
lang = {'target': "EN", 'source': "JA"}
if is_japanese(text) is not True:
lang['target'] = "JA"
lang['source'] = "EN"
return lang
def is_japanese(text):
return True if re.search(r'[ぁ-んァ-ン]', text) else Falseconfig.ini
[deepL]
auth_key = ご自身のAPI認証キー
translate_ep = https://api-free.deepl.com/v2/translate
usage_ep = https://api-free.deepl.com/v2/usage