Mercurial Repositories > eric / file comparison
comparison: src/eric7/UI/VersionsDialog.py
src/eric7/UI/VersionsDialog.py
- branch
- eric7
- changeset 9209
- b99e7fd55fd3
- parent 8972
- 54816b8f740f
- child 9221
- bf71ee032bb4
equal
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| 9208:3fc8dfeb6ebe | 9209:b99e7fd55fd3 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2022 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog to show the versions of various components. | |
| 8 """ | |
| 9 | |
| 10 import sys | |
| 11 | |
| 12 from PyQt6.QtCore import pyqtSlot, Qt | |
| 13 from PyQt6.QtGui import QGuiApplication | |
| 14 from PyQt6.QtWidgets import QDialog, QDialogButtonBox | |
| 15 | |
| 16 from EricGui.EricOverrideCursor import EricOverrideCursor | |
| 17 from EricWidgets.EricApplication import ericApp | |
| 18 from EricWidgets import EricMessageBox | |
| 19 | |
| 20 from .Ui_VersionsDialog import Ui_VersionsDialog | |
| 21 | |
| 22 | |
| 23 class VersionsDialog(QDialog, Ui_VersionsDialog): | |
| 24 """ | |
| 25 Class implementing a dialog to show the versions of various components. | |
| 26 """ | |
| 27 def __init__(self, parent, title, text): | |
| 28 """ | |
| 29 Constructor | |
| 30 | |
| 31 @param parent reference to the parent widget | |
| 32 @type UserInterface | |
| 33 @param title dialog title | |
| 34 @type str | |
| 35 @param text versions text to be shown | |
| 36 @type str | |
| 37 """ | |
| 38 super().__init__(parent) | |
| 39 self.setupUi(self) | |
| 40 | |
| 41 self.__ui = parent | |
| 42 icon = QGuiApplication.windowIcon().pixmap(64, 64) | |
| 43 | |
| 44 self.setWindowTitle(title) | |
| 45 self.iconLabel.setPixmap(icon) | |
| 46 self.textLabel.setText(text) | |
| 47 | |
| 48 self.__checkUpdateButton = self.buttonBox.addButton( | |
| 49 self.tr("Check for Upgrades..."), | |
| 50 QDialogButtonBox.ButtonRole.ActionRole | |
| 51 ) | |
| 52 self.__checkUpdateButton.clicked.connect(self.__checkForUpdate) | |
| 53 | |
| 54 self.buttonBox.button( | |
| 55 QDialogButtonBox.StandardButton.Ok).setDefault(True) | |
| 56 self.buttonBox.button( | |
| 57 QDialogButtonBox.StandardButton.Ok).setFocus( | |
| 58 Qt.FocusReason.OtherFocusReason) | |
| 59 | |
| 60 msh = self.minimumSizeHint() | |
| 61 self.resize(max(self.width(), msh.width()), msh.height()) | |
| 62 | |
| 63 self.exec() | |
| 64 | |
| 65 @pyqtSlot() | |
| 66 def __checkForUpdate(self): | |
| 67 """ | |
| 68 Private slot to check, if updates of PyQt6 packages or the eric-ide | |
| 69 package are available. | |
| 70 """ | |
| 71 msg = "" | |
| 72 | |
| 73 pip = ericApp().getObject("Pip") | |
| 74 venvManager = ericApp().getObject("VirtualEnvManager") | |
| 75 | |
| 76 environmentName = ( | |
| 77 venvManager.environmentForInterpreter(sys.executable)[0] | |
| 78 # just the name is needed | |
| 79 ) | |
| 80 | |
| 81 if environmentName: | |
| 82 with EricOverrideCursor(): | |
| 83 pyqtUpdateAvailable = pip.checkPackageOutdated( | |
| 84 "pyqt6", environmentName)[0] | |
| 85 ericUpdateAvailable = pip.checkPackageOutdated( | |
| 86 "eric-ide", environmentName)[0] | |
| 87 | |
| 88 if pyqtUpdateAvailable or ericUpdateAvailable: | |
| 89 self.buttonBox.removeButton(self.__checkUpdateButton) | |
| 90 self.__checkUpdateButton = None | |
| 91 else: | |
| 92 msg = self.tr("No upgrades available.") | |
| 93 | |
| 94 if ericUpdateAvailable: | |
| 95 self.__upgradeEricButton = self.buttonBox.addButton( | |
| 96 self.tr("Upgrade eric7..."), | |
| 97 QDialogButtonBox.ButtonRole.ActionRole | |
| 98 ) | |
| 99 self.__upgradeEricButton.clicked.connect(self.__ui.upgradeEric) | |
| 100 msg += self.tr( | |
| 101 "<p>An upgrade of <b>eric7</b> is available.</p>") | |
| 102 | |
| 103 if pyqtUpdateAvailable: | |
| 104 self.__upgradePyQtButton = self.buttonBox.addButton( | |
| 105 self.tr("Upgrade PyQt6..."), | |
| 106 QDialogButtonBox.ButtonRole.ActionRole | |
| 107 ) | |
| 108 self.__upgradePyQtButton.clicked.connect(self.__ui.upgradePyQt) | |
| 109 msg += self.tr( | |
| 110 "<p>An upgrade of <b>PyQt6</b> is available.</p>") | |
| 111 | |
| 112 if ericUpdateAvailable and pyqtUpdateAvailable: | |
| 113 self.__upgradeBothButton = self.buttonBox.addButton( | |
| 114 self.tr("Upgrade Both..."), | |
| 115 QDialogButtonBox.ButtonRole.ActionRole | |
| 116 ) | |
| 117 self.__upgradeBothButton.clicked.connect( | |
| 118 self.__ui.upgradeEricPyQt) | |
| 119 | |
| 120 self.buttonBox.button( | |
| 121 QDialogButtonBox.StandardButton.Ok).setDefault(True) | |
| 122 self.buttonBox.button( | |
| 123 QDialogButtonBox.StandardButton.Ok).setFocus( | |
| 124 Qt.FocusReason.OtherFocusReason) | |
| 125 | |
| 126 EricMessageBox.information( | |
| 127 self, | |
| 128 self.tr("Check for Upgrades"), | |
| 129 msg | |
| 130 ) |
