Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eric6/E5XML/TasksWriter.py	Sun Apr 14 15:09:21 2019 +0200
@@ -0,0 +1,101 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2005 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the writer class for writing an XML tasks file.
+"""
+
+from __future__ import unicode_literals
+
+import time
+
+from E5Gui.E5Application import e5App
+
+from .XMLStreamWriterBase import XMLStreamWriterBase
+from .Config import tasksFileFormatVersion
+
+import Preferences
+import Utilities
+
+
+class TasksWriter(XMLStreamWriterBase):
+    """
+    Class implementing the writer class for writing an XML tasks file.
+    """
+    def __init__(self, device, forProject=False, projectName=""):
+        """
+        Constructor
+        
+        @param device reference to the I/O device to write to (QIODevice)
+        @param forProject flag indicating project related mode (boolean)
+        @param projectName name of the project (string)
+        """
+        XMLStreamWriterBase.__init__(self, device)
+        
+        self.name = projectName
+        self.forProject = forProject
+        
+    def writeXML(self):
+        """
+        Public method to write the XML to the file.
+        """
+        XMLStreamWriterBase.writeXML(self)
+        
+        self.writeDTD('<!DOCTYPE Tasks SYSTEM "Tasks-{0}.dtd">'.format(
+            tasksFileFormatVersion))
+        
+        # add some generation comments
+        if self.forProject:
+            self.writeComment(
+                " eric6 tasks file for project {0} ".format(self.name))
+            if Preferences.getProject("XMLTimestamp"):
+                self.writeComment(" Saved: {0} ".format(
+                    time.strftime('%Y-%m-%d, %H:%M:%S')))
+        else:
+            self.writeComment(" eric6 tasks file ")
+            self.writeComment(
+                " Saved: {0} ".format(time.strftime('%Y-%m-%d, %H:%M:%S')))
+        
+        # add the main tag
+        self.writeStartElement("Tasks")
+        self.writeAttribute("version", tasksFileFormatVersion)
+        
+        # write the project scan filter
+        if self.forProject:
+            self.writeTextElement(
+                "ProjectScanFilter",
+                e5App().getObject("TaskViewer").projectTasksScanFilter.strip())
+        
+        # do the tasks
+        if self.forProject:
+            tasks = e5App().getObject("TaskViewer").getProjectTasks()
+        else:
+            tasks = e5App().getObject("TaskViewer").getGlobalTasks()
+        for task in tasks:
+            self.writeStartElement("Task")
+            self.writeAttribute("priority", str(task.priority))
+            self.writeAttribute("completed", str(task.completed))
+            self.writeAttribute("type", str(task.taskType))
+            self.writeAttribute("uid", task.uid)
+            if task.parentUid:
+                self.writeAttribute("parent_uid", task.parentUid)
+            if task.childCount() > 0:
+                self.writeAttribute("expanded", str(task.isExpanded()))
+            
+            self.writeTextElement("Summary", task.summary.strip())
+            self.writeTextElement("Description", task.description.strip())
+            self.writeTextElement("Created", time.strftime(
+                "%Y-%m-%d, %H:%M:%S", time.localtime(task.created)))
+            if task.filename:
+                self.writeStartElement("Resource")
+                self.writeTextElement(
+                    "Filename",
+                    Utilities.fromNativeSeparators(task.filename))
+                self.writeTextElement("Linenumber", str(task.lineno))
+                self.writeEndElement()
+            self.writeEndElement()
+        
+        self.writeEndElement()
+        self.writeEndDocument()