Arkadaşlar merhaba tablewidgetime veritabanımdan verileri getiriyorum. İstediğim gibi arama yapabiliyorum.
Fakat mesela bir hücreye tıklayınca onu line edit bölümüne getirip güncellemek değil de direk hücredeki yazıyı değiştirip güncellemenin bir yolu var mı?
import requests
from bs4 import BeautifulSoup
import sqlite3
from PyQt5 import QtCore, QtGui
from PyQt5.QtGui import QPalette,QColor
from PyQt5 import QtWidgets
from PyQt5.QtWidgets import *
from PyQt5.QtWidgets import QMainWindow
from kayit_ara import Ui_MainWindow
class veri_cekme(QMainWindow):
def __init__(self):
super().__init__()
self.ui=Ui_MainWindow()
self.ui.setupUi(self)
self.connect = sqlite3.connect('C:\python_veri_cekme_veritabani\python_job_veritabani.db')
self.im = self.connect.cursor()
veritabani = """CREATE TABLE IF NOT EXISTS PythonJob(id INTEGER PRIMARY KEY AUTOINCREMENT,Uzmanlık TEXT,Sirket TEXT,Ulke TEXT,Tarih TEXT)"""
# im.execute("""DROP TABLE PythonJob""")
self.im.execute(veritabani)
#self.ui.tableWidget.itemSelectionChanged.connect(self.doldur)
self.ui.tableWidget.horizontalHeader().setSectionsClickable(False)
self.ui.pushButton.clicked.connect(self.table_calistir)
self.ui.pushButton_2.clicked.connect(self.table_add)
self.ui.lineEdit.textChanged.connect(self.ara)
self.ui.lineEdit_4.textChanged.connect(self.ara1)
self.ui.lineEdit_3.textChanged.connect(self.ara2)
self.ui.lineEdit_2.textChanged.connect(self.ara3)
self.calistirilacak_kod()
def table_add(self):
'''
row = self.ui.tableWidget.currentRow() # Index of Row
firstColumnInRow = self.ui.tableWidget.item(row, 0) # returns QTableWidgetItem
text = firstColumnInRow.text() # content of this
print(text)
return str(text) # if this is a index, you propably dont want it as text
'''
a=self.ui.tableWidget.columnCount()
self.ui.tableWidget.insertRow(a)
def ara3(self,tarih):
try:
col=3
rows=self.ui.tableWidget.rowCount()
for row in range(rows):
item=self.ui.tableWidget.item(row,col)
if item is not None:
if tarih.lower() in item.text().lower():
self.ui.tableWidget.showRow(row)
else:
self.ui.tableWidget.hideRow(row)
except Exception as Hata:
print("hata")
def ara2(self,ulke):
try:
col=2
rows=self.ui.tableWidget.rowCount()
for row in range(rows):
item=self.ui.tableWidget.item(row,col)
if item is not None:
if ulke.lower() in item.text().lower():
self.ui.tableWidget.showRow(row)
else:
self.ui.tableWidget.hideRow(row)
except Exception as Hata:
print("hata")
def ara1(self,sirket):
try:
col=1
rows=self.ui.tableWidget.rowCount()
for row in range(rows):
item=self.ui.tableWidget.item(row,col)
if item is not None:
if sirket.lower() in item.text().lower():
self.ui.tableWidget.showRow(row)
else:
self.ui.tableWidget.hideRow(row)
except Exception as Hata:
print("hata")
def ara(self,uzmanlik):
try:
col=0
rows=self.ui.tableWidget.rowCount()
for row in range(rows):
item=self.ui.tableWidget.item(row,col)
if item is not None:
if uzmanlik.lower() in item.text().lower():
self.ui.tableWidget.showRow(row)
else:
self.ui.tableWidget.hideRow(row)
except Exception as Hata:
print("hata")
def calistirilacak_kod(self):
url = "https://www.python.org/jobs"
#veriyi_getir = self.im.execute("SELECT * FROM PythonJob WHERE Uzmanlık='" + + "' ")
#karsilastir = veriyi_getir.fetchall()
deneme=self.im.execute("""SELECT Uzmanlık,Count(Uzmanlık)
From PythonJob
Group By Uzmanlık
Having Count (Uzmanlık) > 1""")
deneme1=deneme.fetchall()
print(deneme1)
if deneme1:
messagebox = QMessageBox()
messagebox.setIcon(QMessageBox.Warning)
messagebox.setWindowTitle("Kayıtlar Çekildi")
messagebox.setText(
"Veriler başarıyla çekildi")
messagebox.setStandardButtons(QMessageBox.Ok)
buton_ok = messagebox.button(QMessageBox.Ok)
buton_ok.setText("Tamam")
messagebox.exec_()
else:
r = requests.get(url)
soup = BeautifulSoup(r.content,"lxml")
pages = len(soup.find_all("ul",attrs={"class":"pagination"})[0].find_all("li")) - 2
totalJobs = 0
for pageNumber in range(1,pages + 1):
pageRequest = requests.get("https://www.python.org/jobs/?page=" + str(pageNumber))
pageSource = BeautifulSoup(pageRequest.content,"lxml")
jobs = pageSource.find("div",attrs={"class":"row"}).ol.find_all("li")
# Tüm işleri çektik, döngü ile ilan detaylarını alalım.
for job in jobs:
name = job.h2.find("a").text
location = job.find("span",attrs={"class":"listing-location"}).text
company = job.find("span",attrs={"class":"listing-company-name"}).br.next.strip()
publish_time = job.find("time").text
totalJobs += 1
print(name,company,location,publish_time,sep="\n")
self.im.execute("""INSERT INTO PythonJob(Uzmanlık,Sirket,Ulke,Tarih) VALUES (?,?,?,?)""", [name,company,location,publish_time])
self.connect.commit()
print("-"*60)
print("Toplam {} iş bulundu.".format(totalJobs))
def doldur(self):
try:
secili=self.ui.tableWidget.selectedItems()
self.ui.lineEdit.setText(secili[0].text())
self.ui.lineEdit_2.setText(secili[1].text())
self.ui.lineEdit_3.setText(secili[2].text())
self.ui.lineEdit_4.setText(secili[3].text())
if secili==[]:
return
except Exception as Hata:
self.ui.statusbar.showMessage("Hata var",2000)
def table_calistir(self):
self.ui.tableWidget.clear()
self.ui.tableWidget.setHorizontalHeaderLabels(('Uzmanlık','Sirket','Ulke','Tarih'))
self.ui.tableWidget.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
#self.ui.tableWidget.setSelectionMode(QAbstractItemView.SingleSelection)
self.ui.tableWidget.setAlternatingRowColors(True)
pallete = self.ui.tableWidget.palette()
pallete.setColor(QPalette.Background, QColor(60, 60, 60))
pallete.setColor(QPalette.AlternateBase, QColor("darkkhaki"))
pallete.setColor(QPalette.Base, QColor('#bbb'))
self.ui.tableWidget.setPalette(pallete)
sec=self.im.execute("SELECT Uzmanlık,Sirket,Ulke,Tarih FROM PythonJob")
okuma=sec.fetchall()
self.ui.tableWidget.setRowCount(0)
for row_number, row_data in enumerate(okuma):
self.ui.tableWidget.insertRow(row_number)
for columb_number, data in enumerate(row_data):
self.ui.tableWidget.setItem(row_number, columb_number, QTableWidgetItem(str(data)))
