Mercurial Repositories > eric / file comparison
comparison: eric7/E5XML/PluginRepositoryReader.py
eric7/E5XML/PluginRepositoryReader.py
- branch
- eric7
- changeset 8312
- 800c432b34c8
- parent 7923
- 91e843545d9a
- child 8318
- 962bce857696
equal
deleted
inserted
replaced
| 8311:4e8b98454baa | 8312:800c432b34c8 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2010 - 2021 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module to read the plug-in repository contents file. | |
| 8 """ | |
| 9 | |
| 10 from .Config import pluginRepositoryFileFormatVersion | |
| 11 from .XMLStreamReaderBase import XMLStreamReaderBase | |
| 12 | |
| 13 import Preferences | |
| 14 | |
| 15 | |
| 16 class PluginRepositoryReader(XMLStreamReaderBase): | |
| 17 """ | |
| 18 Class to read the plug-in repository contents file. | |
| 19 """ | |
| 20 supportedVersions = ["4.1", "4.2"] | |
| 21 | |
| 22 def __init__(self, device, entryCallback): | |
| 23 """ | |
| 24 Constructor | |
| 25 | |
| 26 @param device reference to the I/O device to read from (QIODevice) | |
| 27 @param entryCallback reference to a function to be called once the | |
| 28 data for a plug-in has been read (function) | |
| 29 """ | |
| 30 XMLStreamReaderBase.__init__(self, device) | |
| 31 | |
| 32 self.__entryCallback = entryCallback | |
| 33 | |
| 34 self.version = "" | |
| 35 | |
| 36 def readXML(self): | |
| 37 """ | |
| 38 Public method to read and parse the XML document. | |
| 39 """ | |
| 40 while not self.atEnd(): | |
| 41 self.readNext() | |
| 42 if self.isStartElement(): | |
| 43 if self.name() == "Plugins": | |
| 44 self.version = self.attribute( | |
| 45 "version", | |
| 46 pluginRepositoryFileFormatVersion) | |
| 47 if self.version not in self.supportedVersions: | |
| 48 self.raiseUnsupportedFormatVersion(self.version) | |
| 49 elif self.name() == "RepositoryUrl": | |
| 50 url = self.readElementText() | |
| 51 Preferences.setUI("PluginRepositoryUrl6", url) | |
| 52 elif self.name() == "Plugin": | |
| 53 self.__readPlugin() | |
| 54 else: | |
| 55 self._skipUnknownElement() | |
| 56 | |
| 57 self.showErrorMessage() | |
| 58 | |
| 59 def __readPlugin(self): | |
| 60 """ | |
| 61 Private method to read the plug-in info. | |
| 62 """ | |
| 63 pluginInfo = {"name": "", | |
| 64 "short": "", | |
| 65 "description": "", | |
| 66 "url": "", | |
| 67 "author": "", | |
| 68 "version": "", | |
| 69 "filename": "", | |
| 70 } | |
| 71 pluginInfo["status"] = self.attribute("status", "unknown") | |
| 72 | |
| 73 while not self.atEnd(): | |
| 74 self.readNext() | |
| 75 if self.isEndElement() and self.name() == "Plugin": | |
| 76 self.__entryCallback( | |
| 77 pluginInfo["name"], pluginInfo["short"], | |
| 78 pluginInfo["description"], pluginInfo["url"], | |
| 79 pluginInfo["author"], pluginInfo["version"], | |
| 80 pluginInfo["filename"], pluginInfo["status"]) | |
| 81 break | |
| 82 | |
| 83 if self.isStartElement(): | |
| 84 if self.name() == "Name": | |
| 85 pluginInfo["name"] = self.readElementText() | |
| 86 elif self.name() == "Short": | |
| 87 pluginInfo["short"] = self.readElementText() | |
| 88 elif self.name() == "Description": | |
| 89 txt = self.readElementText() | |
| 90 pluginInfo["description"] = [ | |
| 91 line.strip() for line in txt.splitlines() | |
| 92 ] | |
| 93 elif self.name() == "Url": | |
| 94 pluginInfo["url"] = self.readElementText() | |
| 95 elif self.name() == "Author": | |
| 96 pluginInfo["author"] = self.readElementText() | |
| 97 elif self.name() == "Version": | |
| 98 pluginInfo["version"] = self.readElementText() | |
| 99 elif self.name() == "Filename": | |
| 100 pluginInfo["filename"] = self.readElementText() | |
| 101 else: | |
| 102 self.raiseUnexpectedStartTag(self.name()) |
