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+--- Thread: Password Generator (/thread-5874.html)
Password Generator - pdelnegro - Oct-25-2017
So, I'm still studying the basics of Python 3, but I decided to put some of it in practice and make my own password generator.
It's Python 3 + PyQt5, and it gave me a huge headache to get it done the way I wanted visually. It's my very own Frankenstein, since I've Crtl + C | Crtl + V most of the code, but I'm very proud of the result.
If I can get critics and suggestions, I'd really appreciate. I'd just like to have not only what I should or need to change but also why.
import sys, string, random
from PyQt5.QtWidgets import QApplication, QWidget
from PyQt5 import QtWidgets, QtCore
class App(QWidget):
def __init__(self):
super().__init__()
self.title = 'Password Generator'
self.left = QtWidgets.QDesktopWidget().screenGeometry().width() * 0.1
self.top = QtWidgets.QDesktopWidget().screenGeometry().height() * 0.1
self.width = 340
self.setMinimumSize(380, 170)
self.setMaximumSize(380, 170)
# self.height = QtWidgets.QDesktopWidget().screenGeometry().height() * 0.7
self.setWindowTitle(self.title)
self.initUI()
def initUI(self):
self.btn = QtWidgets.QPushButton("Generate")
self.btn.setFixedSize(300, 30)
self.btn2 = QtWidgets.QPushButton("Setup")
self.btn2.setFixedSize(50, 30)
self.txtEdit = QtWidgets.QTextEdit()
self.txtEdit.setFixedHeight(90)
self.txtEdit.setFontPointSize(16)
self.txtEdit.setAlignment(QtCore.Qt.AlignCenter)
self.chk_box1 = QtWidgets.QCheckBox("UPPER")
self.chk_box2 = QtWidgets.QCheckBox("LOWER")
self.chk_box3 = QtWidgets.QCheckBox("NUMBERS")
self.chk_box4 = QtWidgets.QCheckBox("SPECIAL CHARS")
self.chk_box1.setChecked(True)
self.chk_box2.setChecked(True)
self.chk_box3.setChecked(True)
self.chk_box4.setChecked(True)
layout = QtWidgets.QVBoxLayout()
self.layout_1 = QtWidgets.QStackedLayout()
layout_1_1 = QtWidgets.QHBoxLayout()
layout_1_2 = QtWidgets.QGridLayout()
self.frame1 = QtWidgets.QFrame()
layout_1_1.addWidget(self.txtEdit)
self.frame1.setLayout(layout_1_1)
self.layout_1.addWidget(self.frame1)
self.frame2 = QtWidgets.QFrame()
self.s1 = QtWidgets.QSlider(QtCore.Qt.Horizontal)
self.s1.setMinimum(6)
self.s1.setMaximum(24)
self.s1.setValue(12)
self.s1.setPageStep(2)
self.s1.setTickInterval(6)
self.s1.setTickPosition(QtWidgets.QSlider.TicksBelow)
self.lbl = QtWidgets.QLabel(" {} ".format(str(self.s1.value())))
self.lbl.setStyleSheet("QLabel { background-color : #FFFFFF;}")
layout_1_2.addWidget(self.chk_box1, 0, 0)
layout_1_2.addWidget(self.chk_box2, 0, 1)
layout_1_2.addWidget(self.chk_box3, 0, 2)
layout_1_2.addWidget(self.chk_box4, 0, 3)
layout_1_2.addWidget(self.s1, 1, 0, 1, 4)
layout_1_2.addWidget(self.lbl, 1, 4)
self.frame2.setLayout(layout_1_2)
self.layout_1.addWidget(self.frame2)
layout_1_2.setAlignment(QtCore.Qt.AlignTop)
layout_2 = QtWidgets.QHBoxLayout()
layout_2.addWidget(self.btn)
layout_2.addWidget(self.btn2)
layout_2.setAlignment(QtCore.Qt.AlignBottom)
layout.addLayout(self.layout_1)
layout.addLayout(layout_2)
self.setLayout(layout)
self.s1.valueChanged.connect(self.slider_change)
self.show()
self.btn2.clicked.connect(lambda: self.layout_1.setCurrentIndex(1))
self.btn.clicked.connect(self.btn_clicked)
def slider_change(self):
self.lbl.setText(" {} ".format(str(self.s1.value())))
def btn_clicked(self):
chars = ""
size = self.s1.value()
if self.chk_box1.isChecked():
chars += string.ascii_uppercase
if self.chk_box2.isChecked():
chars += string.ascii_lowercase
if self.chk_box3.isChecked():
chars += string.digits
if self.chk_box4.isChecked():
special_chars = ("!#$/%&*+-:;?@\_")
chars += special_chars
temp_value = ""
for i in range(size):
temp_value += random.choice(chars)
self.txtEdit.setText(str(temp_value))
self.btn.clicked.connect(lambda: self.layout_1.setCurrentIndex(0))
if __name__ == '__main__':
app = QApplication(sys.argv)
ex = App()
sys.exit(app.exec_())Thank you any help,Patrick
RE: Password Generator - missmansirao - Oct-27-2017
Hello Pdelnegro..
I appreciate your interest in getting into practice so early before completion of basics.
In general I directly used some of the following codes to generate password.
I'm not sure of your code, but i just want to share if this helps you in any manner. Ignore if it doesn't.
string.ascii_letters
Concatenation of the ascii (upper and lowercase) letters
string.digits
The string '0123456789'.
string.punctuation
String of ASCII characters which are considered punctuation characters in the C
locale.
print string.ascii_letters
print string.digits
print string.punctuation