Mercurial Repositories > eric / file comparison
comparison: eric6/Helpviewer/Bookmarks/BookmarksImporters/HtmlImporter.py
eric6/Helpviewer/Bookmarks/BookmarksImporters/HtmlImporter.py
- changeset 6942
- 2602857055c5
- parent 6645
- ad476851d7e0
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| 6941:f99d60d6b59b | 6942:2602857055c5 |
|---|---|
| 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 HTML bookmark files. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 import os | |
| 13 | |
| 14 from PyQt5.QtCore import QCoreApplication, 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 HTML 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 == "html": | |
| 33 return ( | |
| 34 UI.PixmapCache.getPixmap("html.png"), | |
| 35 "HTML Netscape Bookmarks", | |
| 36 QCoreApplication.translate( | |
| 37 "HtmlImporter", | |
| 38 "HTML Netscape Bookmarks") + " (*.htm *.html)", | |
| 39 QCoreApplication.translate( | |
| 40 "HtmlImporter", | |
| 41 """You can import bookmarks from any browser that supports""" | |
| 42 """ HTML exporting. This file has usually the extension""" | |
| 43 """ .htm or .html."""), | |
| 44 QCoreApplication.translate( | |
| 45 "HtmlImporter", | |
| 46 """Please choose the file to begin importing bookmarks."""), | |
| 47 "", | |
| 48 ) | |
| 49 else: | |
| 50 raise ValueError( | |
| 51 "Unsupported browser ID given ({0}).".format(sourceId)) | |
| 52 | |
| 53 | |
| 54 class HtmlImporter(BookmarksImporter): | |
| 55 """ | |
| 56 Class implementing the HTML bookmarks importer. | |
| 57 """ | |
| 58 def __init__(self, sourceId="", parent=None): | |
| 59 """ | |
| 60 Constructor | |
| 61 | |
| 62 @param sourceId source ID (string) | |
| 63 @param parent reference to the parent object (QObject) | |
| 64 """ | |
| 65 super(HtmlImporter, self).__init__(sourceId, parent) | |
| 66 | |
| 67 self.__fileName = "" | |
| 68 self.__inFile = None | |
| 69 | |
| 70 def setPath(self, path): | |
| 71 """ | |
| 72 Public method to set the path of the bookmarks file or directory. | |
| 73 | |
| 74 @param path bookmarks file or directory (string) | |
| 75 """ | |
| 76 self.__fileName = path | |
| 77 | |
| 78 def open(self): | |
| 79 """ | |
| 80 Public method to open the bookmarks file. | |
| 81 | |
| 82 @return flag indicating success (boolean) | |
| 83 """ | |
| 84 if not os.path.exists(self.__fileName): | |
| 85 self._error = True | |
| 86 self._errorString = self.tr("File '{0}' does not exist.")\ | |
| 87 .format(self.__fileName) | |
| 88 return False | |
| 89 return True | |
| 90 | |
| 91 def importedBookmarks(self): | |
| 92 """ | |
| 93 Public method to get the imported bookmarks. | |
| 94 | |
| 95 @return imported bookmarks (BookmarkNode) | |
| 96 """ | |
| 97 from ..BookmarkNode import BookmarkNode | |
| 98 from ..NsHtmlReader import NsHtmlReader | |
| 99 | |
| 100 reader = NsHtmlReader() | |
| 101 importRootNode = reader.read(self.__fileName) | |
| 102 | |
| 103 importRootNode.setType(BookmarkNode.Folder) | |
| 104 if self._id == "html": | |
| 105 importRootNode.title = self.tr("HTML Import") | |
| 106 else: | |
| 107 importRootNode.title = self.tr("Imported {0}")\ | |
| 108 .format(QDate.currentDate().toString(Qt.SystemLocaleShortDate)) | |
| 109 return importRootNode |
