def __init__()

in client/securedrop_client/gui/auth/dialog.py [0:0]

• 58 lines of code
• 3 McCabe index (conditional complexity)

    def __init__(self, parent: QWidget) -> None:
        super().__init__(parent)

        # Set modal
        self.setModal(True)

        # Set layout
        layout = QVBoxLayout(self)
        self.setLayout(layout)

        # Set margins and spacing
        layout.setContentsMargins(0, 274, 0, 20)
        layout.setSpacing(0)

        # Set background
        self.setAutoFillBackground(True)
        palette = QPalette()
        palette.setBrush(QPalette.Background, QBrush(load_image("login_bg.svg")))
        self.setPalette(palette)
        self.setFixedSize(QSize(596, 671))  # Set to size provided in the login_bg.svg file
        self.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)

        # Create error bar
        self.error_bar = LoginErrorBar()

        # Create form widget
        form = QWidget()

        form.setObjectName("LoginDialog_form")
        self.setStyleSheet(load_relative_css(__file__, "dialog.css"))

        form_layout = QVBoxLayout()
        form.setLayout(form_layout)

        form_layout.setContentsMargins(80, 0, 80, 0)
        form_layout.setSpacing(8)

        self.username_label = QLabel(_("Username"))
        self.username_field = QLineEdit()

        self.password_label = QLabel(_("Passphrase"))
        self.password_field = PasswordEdit(self)

        self.check = SDCheckBox()
        self.check.checkbox.stateChanged.connect(self.password_field.on_toggle_password_Action)

        self.tfa_label = QLabel(_("Two-Factor Code"))
        self.tfa_field = QLineEdit()

        self.opacity_effect = QGraphicsOpacityEffect()

        buttons = QWidget()
        buttons_layout = QHBoxLayout()
        buttons.setLayout(buttons_layout)
        buttons_layout.setContentsMargins(0, 20, 0, 0)
        self.submit = SignInButton()
        self.submit.clicked.connect(self.validate)
        self.offline_mode = LoginOfflineLink()
        buttons_layout.addWidget(self.offline_mode)
        buttons_layout.addStretch()
        buttons_layout.addWidget(self.submit)

        form_layout.addWidget(self.username_label)
        form_layout.addWidget(self.username_field)
        form_layout.addWidget(QWidget(self))
        form_layout.addWidget(self.password_label)
        form_layout.addWidget(self.password_field)
        form_layout.addWidget(self.check, alignment=Qt.AlignRight)
        form_layout.addWidget(self.tfa_label)
        form_layout.addWidget(self.tfa_field)
        form_layout.addWidget(buttons)

        # Create widget to display application name and version
        application_version = QLabel(_("SecureDrop Client v{}").format(__version__))
        application_version.setAlignment(Qt.AlignHCenter)
        application_version.setObjectName("LoginDialog_app_version_label")

        # Add widgets
        layout.addWidget(self.error_bar)
        layout.addStretch()
        layout.addWidget(form)
        layout.addStretch()
        layout.addWidget(application_version)

        self.submit.setDefault(True)