def read(self, fileName):
self.state = PluginState.Invalid
self.hasError = False
self.dependencies = []
specFile = QFile(fileName)
if not specFile.exists():
msg = QCoreApplication.translate(None, "File does not exist: {name}")
return self.__reportError(msg.format(name=specFile.fileName()))
if not specFile.open(QIODevice.ReadOnly):
msg = QCoreApplication.translate(None, "Could not open file for read: {name}")
return self.__reportError(msg.format(name=specFile.fileName()))
fileInfo = QFileInfo(specFile)
self.location = fileInfo.absolutePath()
self.filePath = fileInfo.absoluteFilePath()
reader = QXmlStreamReader(specFile)
while not reader.atEnd():
reader.readNext()
tokenType = reader.tokenType()
if tokenType is QXmlStreamReader.StartElement:
self.__readPluginSpec(reader)
else:
pass
if reader.hasError():
msg = QCoreApplication.translate(None, "Error parsing file {0}: {1}, at line {2}, column {3}")
return self.__reportError(msg.format(specFile.fileName(), reader.errorString(),
reader.lineNumber(), reader.columnNumber()))
self.state = PluginState.Read
return True
def serializedArguments(self):
seperator = "|"
rc = ""
for spec in self.plugins():
if spec.arguments():
if rc:
rc += seperator
rc += ":"
rc += spec.name()
rc += seperator
rc += spec.arguments() + seperator
if self.private.arguments:
if rc:
rc += seperator
rc += ARGUMENT_KEYWORD
# If the argument appears to be a file, make it absolute
# when sending to another instance
for argument in self.private.arguments:
rc += seperator
fi = QFileInfo(argument)
if fi.exists() and fi.isRelative():
rc += fi.absoluteFilePath()
else:
rc += argument
return rc
