Mercurial Repositories > eric / file comparison
comparison: src/eric7/WebBrowser/Bookmarks/BookmarksImporters/OperaImporter.py
src/eric7/WebBrowser/Bookmarks/BookmarksImporters/OperaImporter.py
- branch
- eric7
- changeset 9209
- b99e7fd55fd3
- parent 8881
- 54e42bc2437a
- child 9221
- bf71ee032bb4
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| 9208:3fc8dfeb6ebe | 9209:b99e7fd55fd3 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2012 - 2022 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing an importer for Opera bookmarks. | |
| 8 """ | |
| 9 | |
| 10 import os | |
| 11 | |
| 12 from PyQt6.QtCore import QCoreApplication, QDate, Qt | |
| 13 | |
| 14 from .BookmarksImporter import BookmarksImporter | |
| 15 | |
| 16 import UI.PixmapCache | |
| 17 import Globals | |
| 18 | |
| 19 | |
| 20 def getImporterInfo(sourceId): | |
| 21 """ | |
| 22 Module function to get information for the given source id. | |
| 23 | |
| 24 @param sourceId id of the browser ("chrome" or "chromium") | |
| 25 @return tuple with an icon (QPixmap), readable name (string), name of | |
| 26 the default bookmarks file (string), an info text (string), | |
| 27 a prompt (string) and the default directory of the bookmarks file | |
| 28 (string) | |
| 29 @exception ValueError raised to indicate an invalid browser ID | |
| 30 """ | |
| 31 if sourceId != "opera": | |
| 32 raise ValueError( | |
| 33 "Unsupported browser ID given ({0}).".format(sourceId)) | |
| 34 | |
| 35 if Globals.isWindowsPlatform(): | |
| 36 standardDir = os.path.expandvars("%APPDATA%\\Opera\\Opera") | |
| 37 elif Globals.isMacPlatform(): | |
| 38 standardDir = os.path.expanduser( | |
| 39 "~/Library/Opera") | |
| 40 else: | |
| 41 standardDir = os.path.expanduser("~/.opera") | |
| 42 return ( | |
| 43 UI.PixmapCache.getPixmap("opera"), | |
| 44 "Opera", | |
| 45 "bookmarks.adr", | |
| 46 QCoreApplication.translate( | |
| 47 "OperaImporter", | |
| 48 """Opera stores its bookmarks in the <b>bookmarks.adr</b> """ | |
| 49 """text file. This file is usually located in"""), | |
| 50 QCoreApplication.translate( | |
| 51 "OperaImporter", | |
| 52 """Please choose the file to begin importing bookmarks."""), | |
| 53 standardDir, | |
| 54 ) | |
| 55 | |
| 56 | |
| 57 class OperaImporter(BookmarksImporter): | |
| 58 """ | |
| 59 Class implementing the Opera bookmarks importer. | |
| 60 """ | |
| 61 def __init__(self, sourceId="", parent=None): | |
| 62 """ | |
| 63 Constructor | |
| 64 | |
| 65 @param sourceId source ID (string) | |
| 66 @param parent reference to the parent object (QObject) | |
| 67 """ | |
| 68 super().__init__(sourceId, parent) | |
| 69 | |
| 70 self.__fileName = "" | |
| 71 | |
| 72 def setPath(self, path): | |
| 73 """ | |
| 74 Public method to set the path of the bookmarks file or directory. | |
| 75 | |
| 76 @param path bookmarks file or directory (string) | |
| 77 """ | |
| 78 self.__fileName = path | |
| 79 | |
| 80 def open(self): | |
| 81 """ | |
| 82 Public method to open the bookmarks file. | |
| 83 | |
| 84 @return flag indicating success (boolean) | |
| 85 """ | |
| 86 if not os.path.exists(self.__fileName): | |
| 87 self._error = True | |
| 88 self._errorString = self.tr( | |
| 89 "File '{0}' does not exist." | |
| 90 ).format(self.__fileName) | |
| 91 return False | |
| 92 return True | |
| 93 | |
| 94 def importedBookmarks(self): | |
| 95 """ | |
| 96 Public method to get the imported bookmarks. | |
| 97 | |
| 98 @return imported bookmarks (BookmarkNode) | |
| 99 """ | |
| 100 try: | |
| 101 with open(self.__fileName, "r", encoding="utf-8") as f: | |
| 102 contents = f.read() | |
| 103 except OSError as err: | |
| 104 self._error = True | |
| 105 self._errorString = self.tr( | |
| 106 "File '{0}' cannot be read.\nReason: {1}" | |
| 107 ).format(self.__fileName, str(err)) | |
| 108 return None | |
| 109 | |
| 110 folderStack = [] | |
| 111 | |
| 112 from ..BookmarkNode import BookmarkNode | |
| 113 importRootNode = BookmarkNode(BookmarkNode.Folder) | |
| 114 folderStack.append(importRootNode) | |
| 115 | |
| 116 for line in contents.splitlines(): | |
| 117 line = line.strip() | |
| 118 if line == "#FOLDER": | |
| 119 node = BookmarkNode(BookmarkNode.Folder, folderStack[-1]) | |
| 120 folderStack.append(node) | |
| 121 elif line == "#URL": | |
| 122 node = BookmarkNode(BookmarkNode.Bookmark, folderStack[-1]) | |
| 123 elif line == "-": | |
| 124 folderStack.pop() | |
| 125 elif line.startswith("NAME="): | |
| 126 node.title = line.replace("NAME=", "").replace("&", "&&") | |
| 127 elif line.startswith("URL="): | |
| 128 node.url = line.replace("URL=", "") | |
| 129 | |
| 130 if self._id == "opera": | |
| 131 importRootNode.title = self.tr("Opera Import") | |
| 132 else: | |
| 133 importRootNode.title = self.tr( | |
| 134 "Imported {0}" | |
| 135 ).format(QDate.currentDate().toString( | |
| 136 Qt.DateFormat.SystemLocaleShortDate)) | |
| 137 return importRootNode |
