Mercurial Repositories > eric / file comparison
comparison: E5XML/MultiProjectReader.py
E5XML/MultiProjectReader.py
- changeset 602
- 2f32aef5cc67
- child 605
- 9c7527ecbf6e
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| 600:ed2589a25982 | 602:2f32aef5cc67 |
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2010 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a class for reading an XML multi project file. | |
| 8 """ | |
| 9 | |
| 10 from .Config import multiProjectFileFormatVersion | |
| 11 from .XMLStreamReaderBase import XMLStreamReaderBase | |
| 12 | |
| 13 import Utilities | |
| 14 | |
| 15 class MultiProjectReader(XMLStreamReaderBase): | |
| 16 """ | |
| 17 Class for reading an XML multi project file. | |
| 18 """ | |
| 19 supportedVersions = ["4.2"] | |
| 20 | |
| 21 def __init__(self, device, multiProject): | |
| 22 """ | |
| 23 Constructor | |
| 24 | |
| 25 @param device reference to the I/O device to read from (QIODevice) | |
| 26 @param multiProject Reference to the multi project object to store the | |
| 27 information into. | |
| 28 """ | |
| 29 XMLStreamReaderBase.__init__(self, device) | |
| 30 | |
| 31 self.multiProject = multiProject | |
| 32 | |
| 33 self.version = "" | |
| 34 | |
| 35 def readXML(self): | |
| 36 """ | |
| 37 Public method to read and parse the XML document. | |
| 38 """ | |
| 39 while not self.atEnd(): | |
| 40 self.readNext() | |
| 41 if self.isStartElement(): | |
| 42 if self.name() == "MultiProject": | |
| 43 self.version = self.attribute("version", | |
| 44 multiProjectFileFormatVersion) | |
| 45 if self.version not in self.supportedVersions: | |
| 46 self.raiseUnsupportedFormatVersion(self.version) | |
| 47 elif self.name() == "Description": | |
| 48 self.multiProject.description = self.decodedNewLines( | |
| 49 self.readElementText()) | |
| 50 elif self.name() == "Projects": | |
| 51 self.__readProjects() | |
| 52 else: | |
| 53 self.raiseUnexpectedStartTag(self.name()) | |
| 54 | |
| 55 self.showErrorMessage() | |
| 56 | |
| 57 def __readProjects(self): | |
| 58 """ | |
| 59 Private method to read the project infos. | |
| 60 """ | |
| 61 while not self.atEnd(): | |
| 62 self.readNext() | |
| 63 if self.isEndElement() and self.name() == "Task": | |
| 64 break | |
| 65 | |
| 66 if self.isStartElement(): | |
| 67 if self.name() == "Project": | |
| 68 self.__readProject() | |
| 69 else: | |
| 70 self.raiseUnexpectedStartTag(self.name()) | |
| 71 | |
| 72 def __readProject(self): | |
| 73 """ | |
| 74 Private method to read the project info. | |
| 75 """ | |
| 76 project = {} | |
| 77 | |
| 78 project["master"] = self.toBool(self.attribute("isMaster", "False")) | |
| 79 | |
| 80 while not self.atEnd(): | |
| 81 self.readNext() | |
| 82 if self.isEndElement() and self.name() == "Project": | |
| 83 self.multiProject.projects.append(project) | |
| 84 break | |
| 85 | |
| 86 if self.isStartElement(): | |
| 87 if self.name() == "ProjectName": | |
| 88 project["name"] = self.readElementText() | |
| 89 elif self.name() == "ProjectFile": | |
| 90 project["file"] = Utilities.toNativeSeparators(self.readElementText()) | |
| 91 elif self.name() == "ProjectDescription": | |
| 92 project["description"] = self.decodedNewLines(self.readElementText()) | |
| 93 else: | |
| 94 self.raiseUnexpectedStartTag(self.name()) |
