Mercurial Repositories > eric / file comparison
comparison: Helpviewer/Bookmarks/XbelReader.py
Helpviewer/Bookmarks/XbelReader.py
- changeset 1729
- 66b9dc45f2bd
- parent 1509
- c0b5e693b0eb
- child 1730
- 5d7ce61b64aa
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| 1727:9355815a4403 | 1729:66b9dc45f2bd |
|---|---|
| 6 """ | 6 """ |
| 7 Module implementing a class to read XBEL bookmark files. | 7 Module implementing a class to read XBEL bookmark files. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 from PyQt4.QtCore import QXmlStreamReader, QXmlStreamEntityResolver, QIODevice, \ | 10 from PyQt4.QtCore import QXmlStreamReader, QXmlStreamEntityResolver, QIODevice, \ |
| 11 QFile, QCoreApplication | 11 QFile, QCoreApplication, QXmlStreamNamespaceDeclaration |
| 12 | 12 |
| 13 from .BookmarkNode import BookmarkNode | 13 from .BookmarkNode import BookmarkNode |
| 14 | 14 |
| 15 | 15 |
| 16 class XmlEntityResolver(QXmlStreamEntityResolver): | 16 class XmlEntityResolver(QXmlStreamEntityResolver): |
| 123 self.__readFolder(folder) | 123 self.__readFolder(folder) |
| 124 elif self.name() == "bookmark": | 124 elif self.name() == "bookmark": |
| 125 self.__readBookmarkNode(folder) | 125 self.__readBookmarkNode(folder) |
| 126 elif self.name() == "separator": | 126 elif self.name() == "separator": |
| 127 self.__readSeparator(folder) | 127 self.__readSeparator(folder) |
| 128 elif self.name() == "info": | |
| 129 self.__readInfo() | |
| 128 else: | 130 else: |
| 129 self.__skipUnknownElement() | 131 self.__skipUnknownElement() |
| 130 | 132 |
| 131 def __readTitle(self, node): | 133 def __readTitle(self, node): |
| 132 """ | 134 """ |
| 155 Private method to read a separator element. | 157 Private method to read a separator element. |
| 156 | 158 |
| 157 @param node reference to the bookmark node the separator belongs to (BookmarkNode) | 159 @param node reference to the bookmark node the separator belongs to (BookmarkNode) |
| 158 """ | 160 """ |
| 159 BookmarkNode(BookmarkNode.Separator, node) | 161 BookmarkNode(BookmarkNode.Separator, node) |
| 162 | |
| 160 # empty elements have a start and end element | 163 # empty elements have a start and end element |
| 161 self.readNext() | 164 while not self.atEnd(): |
| 165 self.readNext() | |
| 166 if self.isEndElement(): | |
| 167 break | |
| 168 | |
| 169 if self.isStartElement(): | |
| 170 if self.name() == "info": | |
| 171 self.__readInfo() | |
| 172 else: | |
| 173 self.__skipUnknownElement() | |
| 162 | 174 |
| 163 def __readBookmarkNode(self, node): | 175 def __readBookmarkNode(self, node): |
| 164 """ | 176 """ |
| 165 Private method to read and parse a bookmark subtree. | 177 Private method to read and parse a bookmark subtree. |
| 166 | 178 |
| 180 if self.isStartElement(): | 192 if self.isStartElement(): |
| 181 if self.name() == "title": | 193 if self.name() == "title": |
| 182 self.__readTitle(bookmark) | 194 self.__readTitle(bookmark) |
| 183 elif self.name() == "desc": | 195 elif self.name() == "desc": |
| 184 self.__readDescription(bookmark) | 196 self.__readDescription(bookmark) |
| 197 elif self.name() == "info": | |
| 198 self.__readInfo() | |
| 185 else: | 199 else: |
| 186 self.__skipUnknownElement() | 200 self.__skipUnknownElement() |
| 187 | 201 |
| 188 if not bookmark.title: | 202 if not bookmark.title: |
| 189 bookmark.title = QCoreApplication.translate("XbelReader", "Unknown title") | 203 bookmark.title = QCoreApplication.translate("XbelReader", "Unknown title") |
| 190 | 204 |
| 205 def __readInfo(self): | |
| 206 """ | |
| 207 Private method to read and parse an info subtree. | |
| 208 """ | |
| 209 self.addExtraNamespaceDeclaration( | |
| 210 QXmlStreamNamespaceDeclaration("bookmark", "http://www.python.org")) | |
| 211 self.skipCurrentElement() | |
| 212 | |
| 191 def __skipUnknownElement(self): | 213 def __skipUnknownElement(self): |
| 192 """ | 214 """ |
| 193 Private method to skip over all unknown elements. | 215 Private method to skip over all unknown elements. |
| 194 """ | 216 """ |
| 195 if not self.isStartElement(): | 217 self.skipCurrentElement() |
| 196 return | |
| 197 | |
| 198 while not self.atEnd(): | |
| 199 self.readNext() | |
| 200 if self.isEndElement(): | |
| 201 break | |
| 202 | |
| 203 if self.isStartElement(): | |
| 204 self.__skipUnknownElement() |
