Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eric6/E5XML/DebuggerPropertiesReader.py	Sun Apr 14 15:09:21 2019 +0200
@@ -0,0 +1,129 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2010 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a class for reading an XML project debugger properties
+file.
+"""
+
+from __future__ import unicode_literals
+
+from .Config import debuggerPropertiesFileFormatVersion
+from .XMLStreamReaderBase import XMLStreamReaderBase
+
+
+class DebuggerPropertiesReader(XMLStreamReaderBase):
+    """
+    Class for reading an XML project debugger properties file.
+    """
+    supportedVersions = ["3.9", "6.0"]
+    
+    def __init__(self, device, project):
+        """
+        Constructor
+        
+        @param device reference to the I/O device to read from (QIODevice)
+        @param project Reference to the project object to store the
+                information into.
+        """
+        XMLStreamReaderBase.__init__(self, device)
+    
+        self.project = project
+        
+        self.version = ""
+    
+    def readXML(self, quiet=False):
+        """
+        Public method to read and parse the XML document.
+        
+        @param quiet flag indicating quiet operations.
+                If this flag is true, no errors are reported.
+        """
+        while not self.atEnd():
+            self.readNext()
+            if self.isStartElement():
+                if self.name() == "DebuggerProperties":
+                    self.version = self.attribute(
+                        "version", debuggerPropertiesFileFormatVersion)
+                    if self.version not in self.supportedVersions:
+                        self.raiseUnsupportedFormatVersion(self.version)
+                elif self.name() == "VirtualEnv":
+                    self.project.debugProperties["VIRTUALENV"] = \
+                        self.readElementText()
+                elif self.name() == "Interpreter":
+                    # just read this obsolete entry and ignore it
+                    self.readElementText()
+                elif self.name() == "DebugClient":
+                    self.project.debugProperties["DEBUGCLIENT"] = \
+                        self.readElementText()
+                elif self.name() == "Environment":
+                    self.project.debugProperties["ENVIRONMENTOVERRIDE"] = \
+                        int(self.attribute("override", "0"))
+                    self.project.debugProperties["ENVIRONMENTSTRING"] = \
+                        self.readElementText()
+                elif self.name() == "RemoteDebugger":
+                    self.__readRemoteDebugger()
+                elif self.name() == "PathTranslation":
+                    self.__readPathTranslation()
+                elif self.name() == "ConsoleDebugger":
+                    self.project.debugProperties["CONSOLEDEBUGGER"] = \
+                        int(self.attribute("on", "0"))
+                    self.project.debugProperties["CONSOLECOMMAND"] = \
+                        self.readElementText()
+                elif self.name() == "Redirect":
+                    self.project.debugProperties["REDIRECT"] = \
+                        int(self.attribute("on", "1"))
+                elif self.name() == "Noencoding":
+                    self.project.debugProperties["NOENCODING"] = \
+                        int(self.attribute("on", "0"))
+                else:
+                    self.raiseUnexpectedStartTag(self.name())
+        
+        if not quiet:
+            self.showErrorMessage()
+    
+    def __readRemoteDebugger(self):
+        """
+        Private method to read the remote debugger info.
+        """
+        self.project.debugProperties["REMOTEDEBUGGER"] = int(self.attribute(
+            "on", "0"))
+        
+        while not self.atEnd():
+            self.readNext()
+            if self.isEndElement() and self.name() == "RemoteDebugger":
+                break
+            
+            if self.isStartElement():
+                if self.name() == "RemoteHost":
+                    self.project.debugProperties["REMOTEHOST"] = \
+                        self.readElementText()
+                elif self.name() == "RemoteCommand":
+                    self.project.debugProperties["REMOTECOMMAND"] = \
+                        self.readElementText()
+                else:
+                    self.raiseUnexpectedStartTag(self.name())
+    
+    def __readPathTranslation(self):
+        """
+        Private method to read the path translation info.
+        """
+        self.project.debugProperties["PATHTRANSLATION"] = int(self.attribute(
+            "on", "0"))
+        
+        while not self.atEnd():
+            self.readNext()
+            if self.isEndElement() and self.name() == "PathTranslation":
+                break
+            
+            if self.isStartElement():
+                if self.name() == "RemotePath":
+                    self.project.debugProperties["REMOTEPATH"] = \
+                        self.readElementText()
+                elif self.name() == "LocalPath":
+                    self.project.debugProperties["LOCALPATH"] = \
+                        self.readElementText()
+                else:
+                    self.raiseUnexpectedStartTag(self.name())