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| from PyQt5.QtGui import *
from PyQt5.QtCore import *
from PyQt5.QtWidgets import *
from Design import Ui_MainWindow
import os
import sqlite3
import pandas as pd
import sys
def resource_path(relative_path):
try:
base_path = sys._MEIPASS
except Exception:
base_path = os.path.abspath(".")
return os.path.join(base_path, relative_path)
db_path = resource_path("test.db")
class MyWindow(QMainWindow, Ui_MainWindow):
def __init__(self):
QMainWindow.__init__(self)
self.setupUi(self)
self.btn_insert.clicked.connect(self.ajouter)
self.btn_show.clicked.connect(self.afficher)
self.btn_delete.clicked.connect(self.supprimer)
def ajouter(self):
try:
connection = sqlite3.connect(db_path)
cursor = connection.cursor()
a=self.txb_name.text()
b=self.txb_pass.text()
cursor.execute("insert into user (name, password) values (?, ?)",(a, b))
connection.commit()
self.txb_info.setText("Record inserted successfully into SqliteDb_developers table ")
cursor.close()
except sqlite3.Error as error:
print("Error while executing sqlite script", error)
def afficher(self):
connection = sqlite3.connect(db_path)
self.table.clearContents()
df = pd.read_sql_query('SELECT * FROM user ',connection)
print(df)
for i in range(len(df.index)):
for j in range(len(df.columns)):
item = QTableWidgetItem()
text = "{}".format(str(df.iat[i, j]))
item.setText(text)
item.setTextAlignment(Qt.AlignCenter)
self.table.setItem(i, j, item)
def supprimer(self):
connection = sqlite3.connect(db_path)
cursor = connection.cursor()
a = self.txb_name.text()
cursor.execute("""DELETE from user where name = ?""", (a,))
connection.commit()
self.txb_info.setText("Record deleted successfully ")
cursor.close()
if __name__ == "__main__":
app = QApplication(sys.argv)
window = MyWindow()
window.show()
sys.exit(app.exec_()) |
