Mercurial Repositories > eric / file comparison
comparison: E5XML/TasksReader.py
E5XML/TasksReader.py
- changeset 585
- f40889943c0a
- child 587
- 3078a9781573
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| 584:b5d4c116952a | 585:f40889943c0a |
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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 tasks file. | |
| 8 """ | |
| 9 | |
| 10 import time | |
| 11 | |
| 12 from E5Gui.E5Application import e5App | |
| 13 | |
| 14 from .Config import tasksFileFormatVersion | |
| 15 from .XMLStreamReaderBase import XMLStreamReaderBase | |
| 16 | |
| 17 import Utilities | |
| 18 | |
| 19 class TasksReader(XMLStreamReaderBase): | |
| 20 """ | |
| 21 Class for reading an XML tasks file. | |
| 22 """ | |
| 23 def __init__(self, device, forProject = False, viewer = None): | |
| 24 """ | |
| 25 Constructor | |
| 26 | |
| 27 @param device reference to the I/O device to read from (QIODevice) | |
| 28 @param forProject flag indicating project related mode (boolean) | |
| 29 @param viewer reference to the task viewer (TaskViewer) | |
| 30 """ | |
| 31 XMLStreamReaderBase.__init__(self, device) | |
| 32 | |
| 33 self.viewer = viewer | |
| 34 | |
| 35 self.forProject = forProject | |
| 36 if viewer: | |
| 37 self.viewer = viewer | |
| 38 else: | |
| 39 self.viewer = e5App().getObject("TaskViewer") | |
| 40 | |
| 41 self.version = "" | |
| 42 | |
| 43 def readXML(self): | |
| 44 """ | |
| 45 Public method to read and parse the XML document. | |
| 46 """ | |
| 47 while not self.atEnd(): | |
| 48 self.readNext() | |
| 49 if self.isStartElement(): | |
| 50 if self.name() == "Tasks": | |
| 51 self.version = self.attribute("version", | |
| 52 tasksFileFormatVersion) | |
| 53 elif self.name() == "Task": | |
| 54 self.__readTask() | |
| 55 | |
| 56 self.showErrorMessage() | |
| 57 | |
| 58 def __readTask(self): | |
| 59 """ | |
| 60 Private method to read the task info. | |
| 61 """ | |
| 62 task = {"summary" : "", | |
| 63 "priority" : 1, | |
| 64 "completed" : False, | |
| 65 "created" : 0, | |
| 66 "filename" : "", | |
| 67 "linenumber" : 0, | |
| 68 "bugfix" : False, | |
| 69 "description" : "", | |
| 70 } | |
| 71 task["priority"] = int(self.attribute("priority", "1")) | |
| 72 | |
| 73 val = self.attribute("completed", "False") | |
| 74 if val in ["True", "False"]: | |
| 75 val = (val == "True") | |
| 76 else: | |
| 77 val = bool(int(val)) | |
| 78 task["completed"] = val | |
| 79 | |
| 80 val = self.attribute("bugfix", "False") | |
| 81 if val in ["True", "False"]: | |
| 82 val = (val == "True") | |
| 83 else: | |
| 84 val = bool(int(val)) | |
| 85 task["bugfix"] = val | |
| 86 | |
| 87 while not self.atEnd(): | |
| 88 self.readNext() | |
| 89 if self.isEndElement() and self.name() == "Task": | |
| 90 self.viewer.addTask(task["summary"], priority = task["priority"], | |
| 91 filename = task["filename"], lineno = task["linenumber"], | |
| 92 completed = task["completed"], _time = task["created"], | |
| 93 isProjectTask = self.forProject, isBugfixTask = task["bugfix"], | |
| 94 longtext = task["description"]) | |
| 95 break | |
| 96 | |
| 97 if self.isStartElement(): | |
| 98 if self.name() == "Summary": | |
| 99 task["summary"] = self.readElementText() | |
| 100 elif self.name() == "Description": | |
| 101 task["description"] = self.readElementText() | |
| 102 elif self.name() == "Created": | |
| 103 task["created"] = time.mktime( | |
| 104 time.strptime(self.readElementText(), "%Y-%m-%d, %H:%M:%S")) | |
| 105 elif self.name() == "Filename": | |
| 106 task["filename"] = \ | |
| 107 Utilities.toNativeSeparators(self.readElementText()) | |
| 108 elif self.name() == "Linenumber": | |
| 109 try: | |
| 110 task["linenumber"] = int(self.readElementText()) | |
| 111 except ValueError: | |
| 112 pass |
