gerador_senhas.py

#!/usr/bin/python
# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file 'gerador-senhas.ui'
#
# Created by: PyQt4 UI code generator 4.12.1
#
# WARNING! All changes made in this file will be lost!

from PyQt4 import QtCore, QtGui
from random import randint

try:
    _fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
    def _fromUtf8(s):
        return s

try:
    _encoding = QtGui.QApplication.UnicodeUTF8
    def _translate(context, text, disambig):
        return QtGui.QApplication.translate(context, text, disambig, _encoding)
except AttributeError:
    def _translate(context, text, disambig):
        return QtGui.QApplication.translate(context, text, disambig)

class Ui_MainWindow(object):
    def __init__(self):
        pass

    def gerar(self):
        self.lst_pass.clear()
        self.btn_copy.setVisible(False)

        chars = 'abcdefghijklmnopqrstuvwxyz'

        if self.chk_upper.checkState():
            chars += chars.upper() 
        if self.chkNum.checkState():
            chars += '1234567890'
        if self.chkSym.checkState():
            chars += '!@#$%*-=_+'

        qtd_chars = self.spin_chars.value()

        for i in range(0,13):
            passwd = ''
            for x in range(qtd_chars):
                index = randint(0, len(chars)-1)
                passwd += chars[index]
            self.lst_pass.addItem(str(passwd))

    def copiar(self):
        clipboard = QtGui.QApplication.clipboard()
        clipboard.setText(self.selecionado)

        msg = QtGui.QMessageBox()
        msg.setText(self.selecionado)
        msg.setWindowTitle("Copiado!")
        msg.setStandardButtons(QtGui.QMessageBox.Ok)
        msg.exec_()

    def selecionar(self):
        self.btn_copy.setVisible(True)
        self.selecionado = self.lst_pass.selectedItems()[0].text()

    def setupUi(self, MainWindow):
        MainWindow.setObjectName(_fromUtf8("MainWindow"))
        MainWindow.resize(400, 300)
        MainWindow.setMinimumSize(QtCore.QSize(400, 300))
        MainWindow.setMaximumSize(QtCore.QSize(400, 300))
        self.centralwidget = QtGui.QWidget(MainWindow)
        self.centralwidget.setObjectName(_fromUtf8("centralwidget"))
        self.label = QtGui.QLabel(self.centralwidget)
        self.label.setGeometry(QtCore.QRect(230, 20, 54, 17))
        self.label.setObjectName(_fromUtf8("label"))
        self.spin_chars = QtGui.QSpinBox(self.centralwidget)
        self.spin_chars.setGeometry(QtCore.QRect(230, 40, 61, 26))
        self.spin_chars.setMaximum(20)
        self.spin_chars.setProperty("value", 15)
        self.spin_chars.setObjectName(_fromUtf8("spin_chars"))
        self.chk_upper = QtGui.QCheckBox(self.centralwidget)
        self.chk_upper.setGeometry(QtCore.QRect(230, 90, 141, 23))
        self.chk_upper.setObjectName(_fromUtf8("chk_upper"))
        self.chkSym = QtGui.QCheckBox(self.centralwidget)
        self.chkSym.setGeometry(QtCore.QRect(230, 150, 121, 23))
        self.chkSym.setObjectName(_fromUtf8("chkSym"))
        self.chkNum = QtGui.QCheckBox(self.centralwidget)
        self.chkNum.setGeometry(QtCore.QRect(230, 120, 121, 23))
        self.chkNum.setObjectName(_fromUtf8("chkNum"))
        self.btn_gerar = QtGui.QPushButton(self.centralwidget)
        self.btn_gerar.setGeometry(QtCore.QRect(230, 230, 141, 51))
        self.btn_gerar.setObjectName(_fromUtf8("btn_gerar"))
        self.btn_copy = QtGui.QPushButton(self.centralwidget)
        self.btn_copy.setVisible(False)
        self.btn_copy.setGeometry(QtCore.QRect(230, 180, 80, 25))
        self.btn_copy.setObjectName(_fromUtf8("btn_copy"))
        self.lst_pass = QtGui.QListWidget(self.centralwidget)
        self.lst_pass.setGeometry(QtCore.QRect(20, 20, 181, 261))
        self.lst_pass.setObjectName(_fromUtf8("lst_pass"))
        MainWindow.setCentralWidget(self.centralwidget)

        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)
        QtCore.QObject.connect(self.btn_gerar, QtCore.SIGNAL(_fromUtf8("clicked()")), self.gerar)
        QtCore.QObject.connect(self.btn_copy, QtCore.SIGNAL(_fromUtf8("clicked()")), self.copiar)

        self.lst_pass.itemClicked.connect(self.selecionar)

    def retranslateUi(self, MainWindow):
        MainWindow.setWindowTitle(_translate("MainWindow", "Gerador de Senhas", None))
        self.label.setText(_translate("MainWindow", "Nº Chars", None))
        self.chk_upper.setText(_translate("MainWindow", "Utilizar MAIÚSCULAS", None))
        self.chkSym.setText(_translate("MainWindow", "Utilizar S!mbo!os", None))
        self.chkNum.setText(_translate("MainWindow", "Utilizar Núm3r0s", None))
        self.btn_gerar.setText(_translate("MainWindow", "GERAR SENHAS", None))
        self.btn_copy.setText(_translate("MainWindow", "Copiar", None))

if __name__ == "__main__":
    import sys
    app = QtGui.QApplication(sys.argv)
    MainWindow = QtGui.QMainWindow()
    ui = Ui_MainWindow()
    ui.setupUi(MainWindow)
    MainWindow.show()
    sys.exit(app.exec_())