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192 lines
8.4 KiB
Python
Executable File
192 lines
8.4 KiB
Python
Executable File
# -*- coding: utf-8 -*-
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"""
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Copyright (C) 2007-2008 Matthew Perry
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Copyright (C) 2008-2010 Borys Jurgiel
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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"""
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from PyQt4.QtCore import *
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from PyQt4.QtGui import *
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from qgis.core import *
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from installer_gui import *
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from installer_data import *
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import resources_rc
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class InstallerPlugin():
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# ----------------------------------------- #
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def __init__(self, iface):
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self.iface = iface
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setIface(self.iface) #pass self.iface to installer_data module (needed for plugin loading & testing)
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self.mainWindow = self.iface.mainWindow
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self.guiDlg = None
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# ----------------------------------------- #
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def setCurrentTheme(self, theThemeName):
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""" Set icons to the current theme """
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self.action.setIcon(self.getThemeIcon("plugin_installer.png"))
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# ----------------------------------------- #
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def getThemeIcon(self, theName):
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""" get the icon from the best available theme """
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myCurThemePath = QgsApplication.activeThemePath() + "/plugins/" + theName;
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myDefThemePath = QgsApplication.defaultThemePath() + "/plugins/" + theName;
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myQrcPath = ":/plugins/installer/" + theName;
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if QFile.exists(myCurThemePath):
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return QIcon(myCurThemePath)
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elif QFile.exists(myDefThemePath):
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return QIcon(myDefThemePath)
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elif QFile.exists(myQrcPath):
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return QIcon(myQrcPath)
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else:
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return QIcon()
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# ----------------------------------------- #
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def initGui(self):
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""" create action that will start plugin window and then add it to menu """
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self.action = QAction(self.getThemeIcon("plugin_installer.png"), QCoreApplication.translate("QgsPluginInstaller","Fetch Python Plugins..."), self.mainWindow())
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self.action.setWhatsThis(QCoreApplication.translate("QgsPluginInstaller","Install more plugins from remote repositories"))
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self.action.setStatusTip(QCoreApplication.translate("QgsPluginInstaller","Install more plugins from remote repositories"))
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nextAction = self.iface.actionManagePlugins()
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self.iface.pluginMenu().insertAction(nextAction,self.action)
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QObject.connect(self.action, SIGNAL("triggered()"), self.run)
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QObject.connect(self.iface, SIGNAL("currentThemeChanged ( QString )"), self.setCurrentTheme)
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self.statusLabel = None
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repositories.load()
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plugins.getAllInstalled()
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if repositories.checkingOnStart() and repositories.timeForChecking() and repositories.allEnabled():
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self.statusLabel = QLabel(QCoreApplication.translate("QgsPluginInstaller","Looking for new plugins..."), self.mainWindow().statusBar())
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self.mainWindow().statusBar().insertPermanentWidget(0,self.statusLabel)
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QObject.connect(self.statusLabel, SIGNAL("linkActivated (QString)"), self.preRun)
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QObject.connect(repositories, SIGNAL("checkingDone()"), self.checkingDone)
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for key in repositories.allEnabled():
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repositories.requestFetching(key)
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else:
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for key in repositories.allEnabled():
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repositories.setRepositoryData(key,"state",3)
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for i in plugins.obsoletePlugins:
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if i == "plugin_installer":
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# uninstall the installer itself
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QMessageBox.warning(self.mainWindow(), QCoreApplication.translate("QgsPluginInstaller","QGIS Plugin Installer update"), QCoreApplication.translate("QgsPluginInstaller","The Plugin Installer has been updated. Please restart QGIS prior to using it"))
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removeDir( QFileInfo(QgsApplication.qgisUserDbFilePath()).path() + "/python/plugins/" + plugins.localCache[i]["localdir"] )
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return
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else:
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QMessageBox.warning(self.mainWindow(), QCoreApplication.translate("QgsPluginInstaller","QGIS Plugin Conflict:")+" "+plugins.localCache[i]["name"], "<b>"+ plugins.localCache[i]["name"] + "</b><br/><br/>" + QCoreApplication.translate("QgsPluginInstaller","The Plugin Installer has detected an obsolete plugin which masks a newer version shipped with this QGIS version. This is likely due to files associated with a previous installation of QGIS. Please use the Plugin Installer to remove that older plugin in order to unmask the newer version shipped with this copy of QGIS."))
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# ----------------------------------------- #
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def checkingDone(self):
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""" display the notify label if any updates or news available """
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if not self.statusLabel:
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return
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# look for news in the repositories
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plugins.markNews()
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status = ""
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# first check for news
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for key in plugins.all():
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if plugins.all()[key]["status"] == "new":
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status = QCoreApplication.translate("QgsPluginInstaller","There is a new plugin available")
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# then check for updates (and eventually overwrite status)
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for key in plugins.all():
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if plugins.all()[key]["status"] == "upgradeable":
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status = QCoreApplication.translate("QgsPluginInstaller","There is a plugin update available")
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# finally set the notify label
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if status:
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self.statusLabel.setText(u' <a href="#">%s</a> ' % status)
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else:
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self.mainWindow().statusBar().removeWidget(self.statusLabel)
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self.statusLabel = None
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# ----------------------------------------- #
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def unload(self):
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""" remove the menu item and notify label """
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# kill pending http requests
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for key in repositories.all():
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repositories.killConnection(key)
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self.iface.pluginMenu().removeAction(self.action)
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if self.statusLabel:
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self.mainWindow().statusBar().removeWidget(self.statusLabel)
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if self.guiDlg:
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self.guiDlg.close()
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# ----------------------------------------- #
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def preRun(self, * params):
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""" stupid method to get rid of the string value """
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self.run()
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# ----------------------------------------- #
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def run(self, parent = None):
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""" create and show a configuration dialog """
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QApplication.setOverrideCursor(Qt.WaitCursor)
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if self.statusLabel:
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self.mainWindow().statusBar().removeWidget(self.statusLabel)
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self.statusLabel = None
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if not parent:
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parent = self.mainWindow()
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for key in repositories.all():
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if repositories.all()[key]["state"] == 3: # if state = 3 (error), try to fetch once again
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repositories.requestFetching(key)
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if repositories.fetchingInProgress():
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self.fetchDlg = QgsPluginInstallerFetchingDialog(parent)
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self.fetchDlg.exec_()
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del self.fetchDlg
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for key in repositories.all():
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repositories.killConnection(key)
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QApplication.restoreOverrideCursor()
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# display error messages for every unavailable reposioty, unless Shift pressed nor all repositories are unavailable
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keepQuiet = QgsApplication.keyboardModifiers() == Qt.KeyboardModifiers(Qt.ShiftModifier)
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if repositories.allUnavailable() and repositories.allUnavailable() != repositories.allEnabled():
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for key in repositories.allUnavailable():
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if not keepQuiet:
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QMessageBox.warning(parent, QCoreApplication.translate("QgsPluginInstaller","QGIS Python Plugin Installer"), QCoreApplication.translate("QgsPluginInstaller","Error reading repository:") + QString(' %s\n%s' % (key,repositories.all()[key]["error"])))
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if QgsApplication.keyboardModifiers() == Qt.KeyboardModifiers(Qt.ShiftModifier):
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keepQuiet = True
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self.guiDlg = QgsPluginInstallerDialog(parent)
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self.guiDlg.show()
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# ----------------------------------------- #
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def newlyInstalledPlugins(self):
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""" return the list of newly installed plugins for further loading """
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return history.toList("A")
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# ----------------------------------------- #
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def newlyUninstalledPlugins(self):
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""" return the list of newly uninstalled plugins for further unloading """
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return history.toList("D")
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# ----------------------------------------- #
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def newlyReinstalledPlugins(self):
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""" return the list of newly reinstalled plugins for further reloading """
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return history.toList("R")
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# ----------------------------------------- #
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def resetNewlyProcessedPlugins(self):
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""" clear the dict of newly processed plugins """
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history.clear() |