Mercurial Repositories > eric / file comparison
comparison: eric6/Helpviewer/Bookmarks/BookmarksImporters/XbelImporter.py
eric6/Helpviewer/Bookmarks/BookmarksImporters/XbelImporter.py
- changeset 7220
- 5cf645f6daab
- parent 7218
- eaf2cf171f3a
- parent 7211
- 1c97f3142fa8
- child 7221
- 0485ccdf7877
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| 7218:eaf2cf171f3a | 7220:5cf645f6daab |
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2012 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing an importer for XBEL files. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 import os | |
| 13 | |
| 14 from PyQt5.QtCore import QCoreApplication, QXmlStreamReader, QDate, Qt | |
| 15 | |
| 16 from .BookmarksImporter import BookmarksImporter | |
| 17 | |
| 18 import UI.PixmapCache | |
| 19 | |
| 20 | |
| 21 def getImporterInfo(sourceId): | |
| 22 """ | |
| 23 Module function to get information for the given XBEL source id. | |
| 24 | |
| 25 @param sourceId id of the browser ("chrome" or "chromium") | |
| 26 @return tuple with an icon (QPixmap), readable name (string), name of | |
| 27 the default bookmarks file (string), an info text (string), | |
| 28 a prompt (string) and the default directory of the bookmarks file | |
| 29 (string) | |
| 30 @exception ValueError raised to indicate an invalid browser ID | |
| 31 """ | |
| 32 if sourceId == "e5browser": | |
| 33 from ..BookmarksManager import BookmarksManager | |
| 34 bookmarksFile = BookmarksManager.getFileName() | |
| 35 return ( | |
| 36 UI.PixmapCache.getPixmap("ericWeb48.png"), | |
| 37 "eric6 Web Browser", | |
| 38 os.path.basename(bookmarksFile), | |
| 39 QCoreApplication.translate( | |
| 40 "XbelImporter", | |
| 41 """eric6 Web Browser stores its bookmarks in the""" | |
| 42 """ <b>{0}</b> XML file. This file is usually located in""" | |
| 43 ).format(os.path.basename(bookmarksFile)), | |
| 44 QCoreApplication.translate( | |
| 45 "XbelImporter", | |
| 46 """Please choose the file to begin importing bookmarks."""), | |
| 47 os.path.dirname(bookmarksFile), | |
| 48 ) | |
| 49 elif sourceId == "konqueror": | |
| 50 if os.path.exists(os.path.expanduser("~/.kde4")): | |
| 51 standardDir = os.path.expanduser("~/.kde4/share/apps/konqueror") | |
| 52 elif os.path.exists(os.path.expanduser("~/.kde")): | |
| 53 standardDir = os.path.expanduser("~/.kde/share/apps/konqueror") | |
| 54 else: | |
| 55 standardDir = "" | |
| 56 return ( | |
| 57 UI.PixmapCache.getPixmap("konqueror.png"), | |
| 58 "Konqueror", | |
| 59 "bookmarks.xml", | |
| 60 QCoreApplication.translate( | |
| 61 "XbelImporter", | |
| 62 """Konqueror stores its bookmarks in the""" | |
| 63 """ <b>bookmarks.xml</b> XML file. This file is usually""" | |
| 64 """ located in"""), | |
| 65 QCoreApplication.translate( | |
| 66 "XbelImporter", | |
| 67 """Please choose the file to begin importing bookmarks."""), | |
| 68 standardDir, | |
| 69 ) | |
| 70 elif sourceId == "xbel": | |
| 71 return ( | |
| 72 UI.PixmapCache.getPixmap("xbel.png"), | |
| 73 "XBEL Bookmarks", | |
| 74 QCoreApplication.translate( | |
| 75 "XbelImporter", "XBEL Bookmarks") + " (*.xbel *.xml)", | |
| 76 QCoreApplication.translate( | |
| 77 "XbelImporter", | |
| 78 """You can import bookmarks from any browser that supports""" | |
| 79 """ XBEL exporting. This file has usually the extension""" | |
| 80 """ .xbel or .xml."""), | |
| 81 QCoreApplication.translate( | |
| 82 "XbelImporter", | |
| 83 """Please choose the file to begin importing bookmarks."""), | |
| 84 "", | |
| 85 ) | |
| 86 else: | |
| 87 raise ValueError( | |
| 88 "Unsupported browser ID given ({0}).".format(sourceId)) | |
| 89 | |
| 90 | |
| 91 class XbelImporter(BookmarksImporter): | |
| 92 """ | |
| 93 Class implementing the XBEL bookmarks importer. | |
| 94 """ | |
| 95 def __init__(self, sourceId="", parent=None): | |
| 96 """ | |
| 97 Constructor | |
| 98 | |
| 99 @param sourceId source ID (string) | |
| 100 @param parent reference to the parent object (QObject) | |
| 101 """ | |
| 102 super(XbelImporter, self).__init__(sourceId, parent) | |
| 103 | |
| 104 self.__fileName = "" | |
| 105 | |
| 106 def setPath(self, path): | |
| 107 """ | |
| 108 Public method to set the path of the bookmarks file or directory. | |
| 109 | |
| 110 @param path bookmarks file or directory (string) | |
| 111 """ | |
| 112 self.__fileName = path | |
| 113 | |
| 114 def open(self): | |
| 115 """ | |
| 116 Public method to open the bookmarks file. | |
| 117 | |
| 118 @return flag indicating success (boolean) | |
| 119 """ | |
| 120 if not os.path.exists(self.__fileName): | |
| 121 self._error = True | |
| 122 self._errorString = self.tr("File '{0}' does not exist.")\ | |
| 123 .format(self.__fileName) | |
| 124 return False | |
| 125 return True | |
| 126 | |
| 127 def importedBookmarks(self): | |
| 128 """ | |
| 129 Public method to get the imported bookmarks. | |
| 130 | |
| 131 @return imported bookmarks (BookmarkNode) | |
| 132 """ | |
| 133 from ..XbelReader import XbelReader | |
| 134 | |
| 135 reader = XbelReader() | |
| 136 importRootNode = reader.read(self.__fileName) | |
| 137 | |
| 138 if reader.error() != QXmlStreamReader.NoError: | |
| 139 self._error = True | |
| 140 self._errorString = self.tr( | |
| 141 """Error when importing bookmarks on line {0},""" | |
| 142 """ column {1}:\n{2}""")\ | |
| 143 .format(reader.lineNumber(), | |
| 144 reader.columnNumber(), | |
| 145 reader.errorString()) | |
| 146 return None | |
| 147 | |
| 148 from ..BookmarkNode import BookmarkNode | |
| 149 importRootNode.setType(BookmarkNode.Folder) | |
| 150 if self._id == "e5browser": | |
| 151 importRootNode.title = self.tr("eric6 Web Browser Import") | |
| 152 elif self._id == "konqueror": | |
| 153 importRootNode.title = self.tr("Konqueror Import") | |
| 154 elif self._id == "xbel": | |
| 155 importRootNode.title = self.tr("XBEL Import") | |
| 156 else: | |
| 157 importRootNode.title = self.tr("Imported {0}")\ | |
| 158 .format(QDate.currentDate().toString(Qt.SystemLocaleShortDate)) | |
| 159 return importRootNode |
