150 lines
4.5 KiB
Python
Executable file
150 lines
4.5 KiB
Python
Executable file
#!/usr/bin/env python3
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#-*-coding:utf-8-*-
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import sqlite3
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import sys
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import ui, ui2
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from PyQt4 import QtGui, QtCore
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def table2list(table_tsv):
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with open(table_tsv,'r',encoding='utf-16') as tsv:
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code_list = []
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for line in tsv:
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line_stripped = line.strip()
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code_char_mapping = tuple(line_stripped.split())
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code_list.append(code_char_mapping)
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return code_list
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def connect_db(db_filename):
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db = sqlite3.connect(db_filename)
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c = db.cursor()
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return db,c
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def create_new_db(db_filename):
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db, c = connect_db(db_filename)
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c.execute('''CREATE TABLE ime (code text, char text)''')
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return db, c
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def list2sqlite(code_list,c):
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c.executemany(
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'INSERT INTO ime VALUES (?,?)', code_list)
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def import_all_table():
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import os
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import re
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main_dirname = os.path.dirname(os.path.abspath(__file__))
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db ,c = create_new_db(':memory:')
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table_folder = os.path.join(main_dirname, 'table')
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table_folder_files = os.listdir(table_folder)
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for file in table_folder_files:
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if re.match('.+\.txt$',file):
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file_path = os.path.join(table_folder,file)
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list = table2list(file_path)
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list2sqlite(list,c)
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db.commit()
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return db, c
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def find_code(char,c):
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raw_query = c.execute('''SELECT code FROM ime WHERE char = ?''', (char,))
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raw_code = [i[0] for i in raw_query.fetchall()]
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code_with_index = [rawcode2truecode(i) for i in raw_code]
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code = [i[0] for i in sorted(code_with_index,key= lambda x : x[1])]
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return code
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def rawcode2truecode(raw):
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#1^ = Q, 1- = A, 1v = Z, 2^ = W, 2- = S ......, 0^ = P, 0- = :, 0v = ?
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raw_code_order = "QAZWSXEDCRFVTGBYHNUJMIK,OL.P;/"
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true_code = ""
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index = 0
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for i in raw:
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i_index = raw_code_order.index(i)
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uncorrected_column = i_index // 3
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#correct the column no. 2 -> 3; 9 -> 0
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column = str(uncorrected_column + 1)[-1]
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row_number = i_index % 3
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row = ['^','-','v'][row_number] # 0=^;1=-;2=v
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column_and_row = column + row
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true_code = true_code + column_and_row
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index = index * 30 + i_index
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index = (5-len(raw))*(30**5) + index
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return true_code,index
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class MainWindow(QtGui.QMainWindow, ui.Ui_MainWindow):
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def __init__(self, parent=None):
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self.db,self.c = import_all_table()
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super(MainWindow, self).__init__(parent)
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self.setupUi(self)
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self.lineEdit.returnPressed.connect(self.input_characters)
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self.pushButton.clicked.connect(self.input_characters)
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self.pushButton_2.clicked.connect(self.clear_input)
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self.action_About.triggered.connect(self.show_about)
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def clear_input(self):
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self.label_2.setText("")
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self.lineEdit.clear()
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def show_about(self):
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about_dialog = QtGui.QWidget()
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about_dialog_ui = ui2.Ui_Dialog()
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about_dialog_ui.setupUi(about_dialog)
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about_dialog.show()
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def show_result(self,char_code):
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result = ""
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header = "<table style=\"vertical-align:top;\"><tr><td colspan=2>查碼結果：</td></tr>"
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result = header + result
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for (char,code) in char_code:
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result = result + '<tr><td style="font-size:x-large;' + \
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'vertical-align:top;">' + \
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char + '</td><td>'
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for i in range(len(code)):
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if (i < len(code) - 1):
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result = result + code[i] + '<br/>'
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else:
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result = result + code[i] + '</td></tr>'
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result = result + '</table>'
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self.label_2.setText(result)
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def input_characters(self):
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import re
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characters = self.lineEdit.text()
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#some CJK ext B,C,etc arerepensented in utf16 in pyqt qlineedit.
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#convert it to utf8
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#characters = characters.encode(encoding='utf-16',errors='surrogatepass').decode('utf-8')
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#print('\\u'+"\\u".join("{:x}".format(ord(c)) for c in characters))
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chinese_char_pattern = re.compile("^[一-鿌㐀-䶵𠀷𠂁𠁍]+$",re.UNICODE)
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is_chinese_chars = chinese_char_pattern.match(characters)
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if is_chinese_chars:
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char_code_list = [(ch,find_code(ch,self.c)) for ch in characters]
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self.show_result(char_code_list)
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else:
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print("error")
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def main():
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app = QtGui.QApplication(sys.argv)
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main_window = MainWindow()
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main_window.show()
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app.exec_()
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if __name__ == '__main__':
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main()
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