# -*- coding:utf-8 -*- """ /*************************************************************************** Plugin Installer module ------------------- Date : May 2013 Copyright : (C) 2013 by Borys Jurgiel Email : info at borysjurgiel dot pl This module is based on former plugin_installer plugin: Copyright (C) 2007-2008 Matthew Perry Copyright (C) 2008-2013 Borys Jurgiel ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ """ from future import standard_library standard_library.install_aliases() from builtins import str from builtins import range from qgis.PyQt.QtCore import (pyqtSignal, QObject, QCoreApplication, QFile, QDir, QDirIterator, QSettings, QDate, QUrl, QFileInfo, QLocale, QByteArray) from qgis.PyQt.QtXml import QDomDocument from qgis.PyQt.QtNetwork import QNetworkRequest, QNetworkReply import sys import os import codecs try: import configparser except ImportError: import configparser as configparser try: from importlib import reload except ImportError: from imp import reload import qgis.utils from qgis.core import Qgis, QgsNetworkAccessManager, QgsAuthManager, QgsWkbTypes from qgis.gui import QgsMessageBar from qgis.utils import iface, plugin_paths from .version_compare import compareVersions, normalizeVersion, isCompatible """ Data structure: mRepositories = dict of dicts: {repoName : {"url" unicode, "enabled" bool, "valid" bool, "Relay" Relay, # Relay object for transmitting signals from QPHttp with adding the repoName information "Request" QNetworkRequest, "xmlData" QNetworkReply, "state" int, (0 - disabled, 1-loading, 2-loaded ok, 3-error (to be retried), 4-rejected) "error" unicode}} mPlugins = dict of dicts {id : { "id" unicode # module name "name" unicode, # human readable plugin name "description" unicode, # short description of the plugin purpose only "about" unicode, # longer description: how does it work, where does it install, how to run it? "category" unicode, # will be removed? "tags" unicode, # comma separated, spaces allowed "changelog" unicode, # may be multiline "author_name" unicode, # author name "author_email" unicode, # author email "homepage" unicode, # url to the plugin homepage "tracker" unicode, # url to a tracker site "code_repository" unicode, # url to the source code repository "version_installed" unicode, # installed instance version "library" unicode, # absolute path to the installed library / Python module "icon" unicode, # path to the first:(INSTALLED | AVAILABLE) icon "pythonic" const bool=True # True if Python plugin "readonly" boolean, # True if core plugin "installed" boolean, # True if installed "available" boolean, # True if available in repositories "status" unicode, # ( not installed | new ) | ( installed | upgradeable | orphan | newer ) "error" unicode, # NULL | broken | incompatible | dependent "error_details" unicode, # error description "experimental" boolean, # true if experimental, false if stable "deprecated" boolean, # true if deprected, false if actual "trusted" boolean, # true if trusted, false if not trusted "version_available" unicode, # available version "zip_repository" unicode, # the remote repository id "download_url" unicode, # url for downloading the plugin "filename" unicode, # the zip file name to be unzipped after downloaded "downloads" unicode, # number of dowloads "average_vote" unicode, # average vote "rating_votes" unicode, # number of votes }} """ translatableAttributes = ["name", "description", "about", "tags"] reposGroup = "/Qgis/plugin-repos" settingsGroup = "/Qgis/plugin-installer" seenPluginGroup = "/Qgis/plugin-seen" # Repositories: (name, url, possible depreciated url) officialRepo = (QCoreApplication.translate("QgsPluginInstaller", "QGIS Official Plugin Repository"), "https://plugins.qgis.org/plugins/plugins.xml", "https://plugins.qgis.org/plugins") depreciatedRepos = [ ("Old QGIS Official Repository", "http://pyqgis.org/repo/official"), ("Old QGIS Contributed Repository", "http://pyqgis.org/repo/contributed"), ("Aaron Racicot's Repository", "http://qgisplugins.z-pulley.com"), ("Barry Rowlingson's Repository", "http://www.maths.lancs.ac.uk/~rowlings/Qgis/Plugins/plugins.xml"), ("Bob Bruce's Repository", "http://www.mappinggeek.ca/QGISPythonPlugins/Bobs-QGIS-plugins.xml"), ("Borys Jurgiel's Repository", "http://bwj.aster.net.pl/qgis/plugins.xml"), ("Carson Farmer's Repository", "http://www.ftools.ca/cfarmerQgisRepo.xml"), ("CatAIS Repository", "http://www.catais.org/qgis/plugins.xml"), ("Faunalia Repository", "http://www.faunalia.it/qgis/plugins.xml"), ("GIS-Lab Repository", "http://gis-lab.info/programs/qgis/qgis-repo.xml"), ("Kappasys Repository", "http://www.kappasys.org/qgis/plugins.xml"), ("Martin Dobias' Sandbox", "http://mapserver.sk/~wonder/qgis/plugins-sandbox.xml"), ("Marco Hugentobler's Repository", "http://karlinapp.ethz.ch/python_plugins/python_plugins.xml"), ("Sourcepole Repository", "http://build.sourcepole.ch/qgis/plugins.xml"), ("Volkan Kepoglu's Repository", "http://ggit.metu.edu.tr/~volkan/plugins.xml") ] # --- common functions ------------------------------------------------------------------- # def removeDir(path): result = "" if not QFile(path).exists(): result = QCoreApplication.translate("QgsPluginInstaller", "Nothing to remove! Plugin directory doesn't exist:") + "\n" + path elif QFile(path).remove(): # if it is only link, just remove it without resolving. pass else: fltr = QDir.Dirs | QDir.Files | QDir.Hidden iterator = QDirIterator(path, fltr, QDirIterator.Subdirectories) while iterator.hasNext(): item = iterator.next() if QFile(item).remove(): pass fltr = QDir.Dirs | QDir.Hidden iterator = QDirIterator(path, fltr, QDirIterator.Subdirectories) while iterator.hasNext(): item = iterator.next() if QDir().rmpath(item): pass if QFile(path).exists(): result = QCoreApplication.translate("QgsPluginInstaller", "Failed to remove the directory:") + "\n" + path + "\n" + QCoreApplication.translate("QgsPluginInstaller", "Check permissions or remove it manually") # restore plugin directory if removed by QDir().rmpath() pluginDir = qgis.utils.home_plugin_path if not QDir(pluginDir).exists(): QDir().mkpath(pluginDir) return result # --- /common functions ------------------------------------------------------------------ # # --- class Relay ----------------------------------------------------------------------- # class Relay(QObject): """ Relay object for transmitting signals from QPHttp with adding the repoName information """ # ----------------------------------------- # anythingChanged = pyqtSignal(str, int, int) def __init__(self, key): QObject.__init__(self) self.key = key def stateChanged(self, state): self.anythingChanged.emit(self.key, state, 0) # ----------------------------------------- # def dataReadProgress(self, done, total): state = 4 if total > 0: progress = int(float(done) / float(total) * 100) else: progress = 0 self.anythingChanged.emit(self.key, state, progress) # --- /class Relay ---------------------------------------------------------------------- # # --- class Repositories ----------------------------------------------------------------- # class Repositories(QObject): """ A dict-like class for handling repositories data """ # ----------------------------------------- # anythingChanged = pyqtSignal(str, int, int) repositoryFetched = pyqtSignal(str) checkingDone = pyqtSignal() def __init__(self): QObject.__init__(self) self.mRepositories = {} self.httpId = {} # {httpId : repoName} self.mInspectionFilter = None # ----------------------------------------- # def all(self): """ return dict of all repositories """ return self.mRepositories # ----------------------------------------- # def allEnabled(self): """ return dict of all enabled and valid repositories """ if self.mInspectionFilter: return {self.mInspectionFilter: self.mRepositories[self.mInspectionFilter]} repos = {} for i in self.mRepositories: if self.mRepositories[i]["enabled"] and self.mRepositories[i]["valid"]: repos[i] = self.mRepositories[i] return repos # ----------------------------------------- # def allUnavailable(self): """ return dict of all unavailable repositories """ repos = {} if self.mInspectionFilter: # return the inspected repo if unavailable, otherwise empty dict if self.mRepositories[self.mInspectionFilter]["state"] == 3: repos[self.mInspectionFilter] = self.mRepositories[self.mInspectionFilter] return repos for i in self.mRepositories: if self.mRepositories[i]["enabled"] and self.mRepositories[i]["valid"] and self.mRepositories[i]["state"] == 3: repos[i] = self.mRepositories[i] return repos # ----------------------------------------- # def urlParams(self): """ return GET parameters to be added to every request """ v = str(Qgis.QGIS_VERSION_INT) return "?qgis=%d.%d" % (int(v[0]), int(v[1:3])) # ----------------------------------------- # def setRepositoryData(self, reposName, key, value): """ write data to the mRepositories dict """ self.mRepositories[reposName][key] = value # ----------------------------------------- # def remove(self, reposName): """ remove given item from the mRepositories dict """ del self.mRepositories[reposName] # ----------------------------------------- # def rename(self, oldName, newName): """ rename repository key """ if oldName == newName: return self.mRepositories[newName] = self.mRepositories[oldName] del self.mRepositories[oldName] # ----------------------------------------- # def checkingOnStart(self): """ return true if checking for news and updates is enabled """ settings = QSettings() return settings.value(settingsGroup + "/checkOnStart", False, type=bool) # ----------------------------------------- # def setCheckingOnStart(self, state): """ set state of checking for news and updates """ settings = QSettings() settings.setValue(settingsGroup + "/checkOnStart", state) # ----------------------------------------- # def checkingOnStartInterval(self): """ return checking for news and updates interval """ settings = QSettings() try: # QSettings may contain non-int value... i = settings.value(settingsGroup + "/checkOnStartInterval", 1, type=int) except: # fallback do 1 day by default i = 1 if i < 0: i = 1 # allowed values: 0,1,3,7,14,30 days interval = 0 for j in [1, 3, 7, 14, 30]: if i >= j: interval = j return interval # ----------------------------------------- # def setCheckingOnStartInterval(self, interval): """ set checking for news and updates interval """ settings = QSettings() settings.setValue(settingsGroup + "/checkOnStartInterval", interval) # ----------------------------------------- # def saveCheckingOnStartLastDate(self): """ set today's date as the day of last checking """ settings = QSettings() settings.setValue(settingsGroup + "/checkOnStartLastDate", QDate.currentDate()) # ----------------------------------------- # def timeForChecking(self): """ determine whether it's the time for checking for news and updates now """ if self.checkingOnStartInterval() == 0: return True settings = QSettings() try: # QSettings may contain ivalid value... interval = settings.value(settingsGroup + "/checkOnStartLastDate", type=QDate).daysTo(QDate.currentDate()) except: interval = 0 if interval >= self.checkingOnStartInterval(): return True else: return False # ----------------------------------------- # def load(self): """ populate the mRepositories dict""" self.mRepositories = {} settings = QSettings() settings.beginGroup(reposGroup) # first, update repositories in QSettings if needed officialRepoPresent = False for key in settings.childGroups(): url = settings.value(key + "/url", "", type=str) if url == officialRepo[1]: officialRepoPresent = True if url == officialRepo[2]: settings.setValue(key + "/url", officialRepo[1]) # correct a depreciated url officialRepoPresent = True if not officialRepoPresent: settings.setValue(officialRepo[0] + "/url", officialRepo[1]) for key in settings.childGroups(): self.mRepositories[key] = {} self.mRepositories[key]["url"] = settings.value(key + "/url", "", type=str) self.mRepositories[key]["authcfg"] = settings.value(key + "/authcfg", "", type=str) self.mRepositories[key]["enabled"] = settings.value(key + "/enabled", True, type=bool) self.mRepositories[key]["valid"] = settings.value(key + "/valid", True, type=bool) self.mRepositories[key]["Relay"] = Relay(key) self.mRepositories[key]["xmlData"] = None self.mRepositories[key]["state"] = 0 self.mRepositories[key]["error"] = "" settings.endGroup() # ----------------------------------------- # def requestFetching(self, key): """ start fetching the repository given by key """ self.mRepositories[key]["state"] = 1 url = QUrl(self.mRepositories[key]["url"] + self.urlParams()) #v=str(Qgis.QGIS_VERSION_INT) #url.addQueryItem('qgis', '.'.join([str(int(s)) for s in [v[0], v[1:3]]]) ) # don't include the bugfix version! self.mRepositories[key]["QRequest"] = QNetworkRequest(url) authcfg = self.mRepositories[key]["authcfg"] if authcfg and isinstance(authcfg, str): if not QgsAuthManager.instance().updateNetworkRequest( self.mRepositories[key]["QRequest"], authcfg.strip()): msg = QCoreApplication.translate( "QgsPluginInstaller", "Update of network request with authentication " "credentials FAILED for configuration '{0}'").format(authcfg) iface.pluginManagerInterface().pushMessage(msg, QgsMessageBar.WARNING) self.mRepositories[key]["QRequest"] = None return self.mRepositories[key]["QRequest"].setAttribute(QNetworkRequest.User, key) self.mRepositories[key]["xmlData"] = QgsNetworkAccessManager.instance().get(self.mRepositories[key]["QRequest"]) self.mRepositories[key]["xmlData"].setProperty('reposName', key) self.mRepositories[key]["xmlData"].downloadProgress.connect(self.mRepositories[key]["Relay"].dataReadProgress) self.mRepositories[key]["xmlData"].finished.connect(self.xmlDownloaded) # ----------------------------------------- # def fetchingInProgress(self): """ return true if fetching repositories is still in progress """ for key in self.mRepositories: if self.mRepositories[key]["state"] == 1: return True return False # ----------------------------------------- # def killConnection(self, key): """ kill the fetching on demand """ if self.mRepositories[key]["state"] == 1 and self.mRepositories[key]["xmlData"] and self.mRepositories[key]["xmlData"].isRunning(): self.mRepositories[key]["xmlData"].finished.disconnect() self.mRepositories[key]["xmlData"].abort() # ----------------------------------------- # def xmlDownloaded(self): """ populate the plugins object with the fetched data """ reply = self.sender() reposName = reply.property('reposName') if reply.error() != QNetworkReply.NoError: # fetching failed self.mRepositories[reposName]["state"] = 3 self.mRepositories[reposName]["error"] = reply.errorString() if reply.error() == QNetworkReply.OperationCanceledError: self.mRepositories[reposName]["error"] += "\n\n" + QCoreApplication.translate("QgsPluginInstaller", "If you haven't cancelled the download manually, it was most likely caused by a timeout. In this case consider increasing the connection timeout value in QGIS options window.") else: reposXML = QDomDocument() content = reply.readAll() # Fix lonely ampersands in metadata a = QByteArray() a.append("& ") b = QByteArray() b.append("& ") content = content.replace(a, b) reposXML.setContent(content) pluginNodes = reposXML.elementsByTagName("pyqgis_plugin") if pluginNodes.size(): for i in range(pluginNodes.size()): fileName = pluginNodes.item(i).firstChildElement("file_name").text().strip() if not fileName: fileName = QFileInfo(pluginNodes.item(i).firstChildElement("download_url").text().strip().split("?")[0]).fileName() name = fileName.partition(".")[0] experimental = False if pluginNodes.item(i).firstChildElement("experimental").text().strip().upper() in ["TRUE", "YES"]: experimental = True deprecated = False if pluginNodes.item(i).firstChildElement("deprecated").text().strip().upper() in ["TRUE", "YES"]: deprecated = True trusted = False if pluginNodes.item(i).firstChildElement("trusted").text().strip().upper() in ["TRUE", "YES"]: trusted = True icon = pluginNodes.item(i).firstChildElement("icon").text().strip() if icon and not icon.startswith("http"): icon = "http://%s/%s" % (QUrl(self.mRepositories[reposName]["url"]).host(), icon) if pluginNodes.item(i).toElement().hasAttribute("plugin_id"): plugin_id = pluginNodes.item(i).toElement().attribute("plugin_id") else: plugin_id = None plugin = { "id": name, "plugin_id": plugin_id, "name": pluginNodes.item(i).toElement().attribute("name"), "version_available": pluginNodes.item(i).toElement().attribute("version"), "description": pluginNodes.item(i).firstChildElement("description").text().strip(), "about": pluginNodes.item(i).firstChildElement("about").text().strip(), "author_name": pluginNodes.item(i).firstChildElement("author_name").text().strip(), "homepage": pluginNodes.item(i).firstChildElement("homepage").text().strip(), "download_url": pluginNodes.item(i).firstChildElement("download_url").text().strip(), "category": pluginNodes.item(i).firstChildElement("category").text().strip(), "tags": pluginNodes.item(i).firstChildElement("tags").text().strip(), "changelog": pluginNodes.item(i).firstChildElement("changelog").text().strip(), "author_email": pluginNodes.item(i).firstChildElement("author_email").text().strip(), "tracker": pluginNodes.item(i).firstChildElement("tracker").text().strip(), "code_repository": pluginNodes.item(i).firstChildElement("repository").text().strip(), "downloads": pluginNodes.item(i).firstChildElement("downloads").text().strip(), "average_vote": pluginNodes.item(i).firstChildElement("average_vote").text().strip(), "rating_votes": pluginNodes.item(i).firstChildElement("rating_votes").text().strip(), "icon": icon, "experimental": experimental, "deprecated": deprecated, "trusted": trusted, "filename": fileName, "installed": False, "available": True, "status": "not installed", "error": "", "error_details": "", "version_installed": "", "zip_repository": reposName, "library": "", "readonly": False } qgisMinimumVersion = pluginNodes.item(i).firstChildElement("qgis_minimum_version").text().strip() if not qgisMinimumVersion: qgisMinimumVersion = "2" qgisMaximumVersion = pluginNodes.item(i).firstChildElement("qgis_maximum_version").text().strip() if not qgisMaximumVersion: qgisMaximumVersion = qgisMinimumVersion[0] + ".99" #if compatible, add the plugin to the list if not pluginNodes.item(i).firstChildElement("disabled").text().strip().upper() in ["TRUE", "YES"]: if isCompatible(Qgis.QGIS_VERSION, qgisMinimumVersion, qgisMaximumVersion): #add the plugin to the cache plugins.addFromRepository(plugin) self.mRepositories[reposName]["state"] = 2 else: # no plugin metadata found self.mRepositories[reposName]["state"] = 3 if reply.attribute(QNetworkRequest.HttpStatusCodeAttribute) == 200: self.mRepositories[reposName]["error"] = QCoreApplication.translate("QgsPluginInstaller", "Server response is 200 OK, but doesn't contain plugin metatada. This is most likely caused by a proxy or a wrong repository URL. You can configure proxy settings in QGIS options.") else: self.mRepositories[reposName]["error"] = QCoreApplication.translate("QgsPluginInstaller", "Status code:") + " %d %s" % ( reply.attribute(QNetworkRequest.HttpStatusCodeAttribute), reply.attribute(QNetworkRequest.HttpReasonPhraseAttribute) ) self.repositoryFetched.emit(reposName) # is the checking done? if not self.fetchingInProgress(): self.checkingDone.emit() reply.deleteLater() # ----------------------------------------- # def inspectionFilter(self): """ return inspection filter (only one repository to be fetched) """ return self.mInspectionFilter # ----------------------------------------- # def setInspectionFilter(self, key=None): """ temporarily disable all repositories but this for inspection """ self.mInspectionFilter = key # --- /class Repositories ---------------------------------------------------------------- # # --- class Plugins ---------------------------------------------------------------------- # class Plugins(QObject): """ A dict-like class for handling plugins data """ # ----------------------------------------- # def __init__(self): QObject.__init__(self) self.mPlugins = {} # the dict of plugins (dicts) self.repoCache = {} # the dict of lists of plugins (dicts) self.localCache = {} # the dict of plugins (dicts) self.obsoletePlugins = [] # the list of outdated 'user' plugins masking newer 'system' ones # ----------------------------------------- # def all(self): """ return all plugins """ return self.mPlugins # ----------------------------------------- # def allUpgradeable(self): """ return all upgradeable plugins """ result = {} for i in self.mPlugins: if self.mPlugins[i]["status"] == "upgradeable": result[i] = self.mPlugins[i] return result # ----------------------------------------- # def keyByUrl(self, name): """ return plugin key by given url """ plugins = [i for i in self.mPlugins if self.mPlugins[i]["download_url"] == name] if plugins: return plugins[0] return None # ----------------------------------------- # def clearRepoCache(self): """ clears the repo cache before re-fetching repositories """ self.repoCache = {} # ----------------------------------------- # def addFromRepository(self, plugin): """ add given plugin to the repoCache """ repo = plugin["zip_repository"] try: self.repoCache[repo] += [plugin] except: self.repoCache[repo] = [plugin] # ----------------------------------------- # def removeInstalledPlugin(self, key): """ remove given plugin from the localCache """ if key in self.localCache: del self.localCache[key] # ----------------------------------------- # def removeRepository(self, repo): """ remove whole repository from the repoCache """ if repo in self.repoCache: del self.repoCache[repo] # ----------------------------------------- # def getInstalledPlugin(self, key, path, readOnly, testLoad=True): """ get the metadata of an installed plugin """ def metadataParser(fct): """ plugin metadata parser reimplemented from qgis.utils for better control on wchich module is examined in case there is an installed plugin masking a core one """ global errorDetails cp = configparser.ConfigParser() try: cp.read_file(codecs.open(metadataFile, "r", "utf8")) return cp.get('general', fct) except Exception as e: if not errorDetails: errorDetails = e.args[0] # set to the first problem return "" def pluginMetadata(fct): """ calls metadataParser for current l10n. If failed, fallbacks to the standard metadata """ locale = QLocale.system().name() if locale and fct in translatableAttributes: value = metadataParser("%s[%s]" % (fct, locale)) if value: return value value = metadataParser("%s[%s]" % (fct, locale.split("_")[0])) if value: return value return metadataParser(fct) if not QDir(path).exists(): return global errorDetails # to communicate with the metadataParser fn plugin = dict() error = "" errorDetails = "" version = None metadataFile = os.path.join(path, 'metadata.txt') if os.path.exists(metadataFile): version = normalizeVersion(pluginMetadata("version")) if version: qgisMinimumVersion = pluginMetadata("qgisMinimumVersion").strip() if not qgisMinimumVersion: qgisMinimumVersion = "0" qgisMaximumVersion = pluginMetadata("qgisMaximumVersion").strip() if not qgisMaximumVersion: qgisMaximumVersion = qgisMinimumVersion[0] + ".99" #if compatible, add the plugin to the list if not isCompatible(Qgis.QGIS_VERSION, qgisMinimumVersion, qgisMaximumVersion): error = "incompatible" errorDetails = "%s - %s" % (qgisMinimumVersion, qgisMaximumVersion) elif testLoad: # only testLoad if compatible version try: pkg = __import__(key) reload(pkg) pkg.classFactory(iface) except Exception as e: error = "broken" errorDetails = str(e.args[0]) except SystemExit as e: error = "broken" errorDetails = QCoreApplication.translate("QgsPluginInstaller", "The plugin exited with error status: {0}").format(e.args[0]) except: error = "broken" errorDetails = QCoreApplication.translate("QgsPluginInstaller", "Unknown error") elif not os.path.exists(metadataFile): error = "broken" errorDetails = QCoreApplication.translate("QgsPluginInstaller", "Missing metadata file") else: error = "broken" e = errorDetails errorDetails = QCoreApplication.translate("QgsPluginInstaller", u"Error reading metadata") if e: errorDetails += ": " + e if not version: version = "?" if error[:16] == "No module named ": mona = error.replace("No module named ", "") if mona != key: error = "dependent" errorDetails = mona icon = pluginMetadata("icon") if QFileInfo(icon).isRelative(): icon = path + "/" + icon plugin = { "id": key, "plugin_id": None, "name": pluginMetadata("name") or key, "description": pluginMetadata("description"), "about": pluginMetadata("about"), "icon": icon, "category": pluginMetadata("category"), "tags": pluginMetadata("tags"), "changelog": pluginMetadata("changelog"), "author_name": pluginMetadata("author_name") or pluginMetadata("author"), "author_email": pluginMetadata("email"), "homepage": pluginMetadata("homepage"), "tracker": pluginMetadata("tracker"), "code_repository": pluginMetadata("repository"), "version_installed": version, "library": path, "pythonic": True, "experimental": pluginMetadata("experimental").strip().upper() in ["TRUE", "YES"], "deprecated": pluginMetadata("deprecated").strip().upper() in ["TRUE", "YES"], "trusted": False, "version_available": "", "zip_repository": "", "download_url": path, # warning: local path as url! "filename": "", "downloads": "", "average_vote": "", "rating_votes": "", "available": False, # Will be overwritten, if any available version found. "installed": True, "status": "orphan", # Will be overwritten, if any available version found. "error": error, "error_details": errorDetails, "readonly": readOnly} return plugin # ----------------------------------------- # def getAllInstalled(self, testLoad=True): """ Build the localCache """ self.localCache = {} # reversed list of the plugin paths: first system plugins -> then user plugins -> finally custom path(s) pluginPaths = list(plugin_paths) pluginPaths.reverse() for pluginsPath in pluginPaths: isTheSystemDir = (pluginPaths.index(pluginsPath) == 0) # The curent dir is the system plugins dir if isTheSystemDir: # temporarily add the system path as the first element to force loading the readonly plugins, even if masked by user ones. sys.path = [pluginsPath] + sys.path try: pluginDir = QDir(pluginsPath) pluginDir.setFilter(QDir.AllDirs) for key in pluginDir.entryList(): if key not in [".", ".."]: path = QDir.toNativeSeparators(pluginsPath + "/" + key) # readOnly = not QFileInfo(pluginsPath).isWritable() # On windows testing the writable status isn't reliable. readOnly = isTheSystemDir # Assume only the system plugins are not writable. # only test those not yet loaded. Loaded plugins already proved they're o.k. # failedToLoad = settings.value("/PythonPlugins/watchDog/" + key) is not None testLoadThis = testLoad and key not in qgis.utils.plugins plugin = self.getInstalledPlugin(key, path=path, readOnly=readOnly, testLoad=testLoadThis) self.localCache[key] = plugin if key in list(self.localCache.keys()) and compareVersions(self.localCache[key]["version_installed"], plugin["version_installed"]) == 1: # An obsolete plugin in the "user" location is masking a newer one in the "system" location! self.obsoletePlugins += [key] except: # it's not necessary to stop if one of the dirs is inaccessible pass if isTheSystemDir: # remove the temporarily added path sys.path.remove(pluginsPath) # ----------------------------------------- # def rebuild(self): """ build or rebuild the mPlugins from the caches """ self.mPlugins = {} for i in list(self.localCache.keys()): self.mPlugins[i] = self.localCache[i].copy() settings = QSettings() allowExperimental = settings.value(settingsGroup + "/allowExperimental", False, type=bool) allowDeprecated = settings.value(settingsGroup + "/allowDeprecated", False, type=bool) for i in list(self.repoCache.values()): for j in i: plugin = j.copy() # do not update repoCache elements! key = plugin["id"] # check if the plugin is allowed and if there isn't any better one added already. if (allowExperimental or not plugin["experimental"]) \ and (allowDeprecated or not plugin["deprecated"]) \ and not (key in self.mPlugins and self.mPlugins[key]["version_available"] and compareVersions(self.mPlugins[key]["version_available"], plugin["version_available"]) < 2): # The mPlugins dict contains now locally installed plugins. # Now, add the available one if not present yet or update it if present already. if key not in self.mPlugins: self.mPlugins[key] = plugin # just add a new plugin else: # update local plugin with remote metadata # description, about, icon: only use remote data if local one not available. Prefer local version because of i18n. # NOTE: don't prefer local name to not desynchronize names if repository doesn't support i18n. # Also prefer local icon to avoid downloading. for attrib in translatableAttributes + ["icon"]: if attrib != "name": if not self.mPlugins[key][attrib] and plugin[attrib]: self.mPlugins[key][attrib] = plugin[attrib] # other remote metadata is preffered: for attrib in ["name", "plugin_id", "description", "about", "category", "tags", "changelog", "author_name", "author_email", "homepage", "tracker", "code_repository", "experimental", "deprecated", "version_available", "zip_repository", "download_url", "filename", "downloads", "average_vote", "rating_votes", "trusted"]: if attrib not in translatableAttributes or attrib == "name": # include name! if plugin[attrib]: self.mPlugins[key][attrib] = plugin[attrib] # set status # # installed available status # --------------------------------------- # none any "not installed" (will be later checked if is "new") # any none "orphan" # same same "installed" # less greater "upgradeable" # greater less "newer" if not self.mPlugins[key]["version_available"]: self.mPlugins[key]["status"] = "orphan" elif not self.mPlugins[key]["version_installed"]: self.mPlugins[key]["status"] = "not installed" elif self.mPlugins[key]["version_installed"] in ["?", "-1"]: self.mPlugins[key]["status"] = "installed" elif compareVersions(self.mPlugins[key]["version_available"], self.mPlugins[key]["version_installed"]) == 0: self.mPlugins[key]["status"] = "installed" elif compareVersions(self.mPlugins[key]["version_available"], self.mPlugins[key]["version_installed"]) == 1: self.mPlugins[key]["status"] = "upgradeable" else: self.mPlugins[key]["status"] = "newer" # debug: test if the status match the "installed" tag: if self.mPlugins[key]["status"] in ["not installed"] and self.mPlugins[key]["installed"]: raise Exception("Error: plugin status is ambiguous (1)") if self.mPlugins[key]["status"] in ["installed", "orphan", "upgradeable", "newer"] and not self.mPlugins[key]["installed"]: raise Exception("Error: plugin status is ambiguous (2)") self.markNews() # ----------------------------------------- # def markNews(self): """ mark all new plugins as new """ settings = QSettings() seenPlugins = settings.value(seenPluginGroup, list(self.mPlugins.keys()), type=str) if len(seenPlugins) > 0: for i in list(self.mPlugins.keys()): if seenPlugins.count(i) == 0 and self.mPlugins[i]["status"] == "not installed": self.mPlugins[i]["status"] = "new" # ----------------------------------------- # def updateSeenPluginsList(self): """ update the list of all seen plugins """ settings = QSettings() seenPlugins = settings.value(seenPluginGroup, list(self.mPlugins.keys()), type=str) for i in list(self.mPlugins.keys()): if seenPlugins.count(i) == 0: seenPlugins += [i] settings.setValue(seenPluginGroup, seenPlugins) # ----------------------------------------- # def isThereAnythingNew(self): """ return true if an upgradeable or new plugin detected """ for i in list(self.mPlugins.values()): if i["status"] in ["upgradeable", "new"]: return True return False # --- /class Plugins --------------------------------------------------------------------- # # public instances: repositories = Repositories() plugins = Plugins()