# Copyright (c) 2015 Ultimaker B.V. # Cura is released under the terms of the AGPLv3 or higher. from UM.Application import Application #To get the machine manager to create the new profile in. from UM.Settings.Profile import Profile from UM.Settings.ProfileReader import ProfileReader ## A plugin that reads profile data from Cura profile files. # # It reads a profile from a .curaprofile file, and returns it as a profile # instance. class CuraProfileReader(ProfileReader): ## Initialises the cura profile reader. # # This does nothing since the only other function is basically stateless. def __init__(self): super().__init__() ## Reads a cura profile from a file and returns it. # # \param file_name The file to read the cura profile from. # \return The cura profile that was in the file, if any. If the file could # not be read or didn't contain a valid profile, \code None \endcode is # returned. def read(self, file_name): profile = Profile(machine_manager = Application.getInstance().getMachineManager(), read_only = False) #Create an empty profile. serialised = "" try: with open(file_name) as f: #Open file for reading. serialised = f.read() except IOError as e: Logger.log("e", "Unable to open file %s for reading: %s", file_name, str(e)) return None try: profile.unserialise(serialised) except Exception as e: #Parsing error. This is not a (valid) Cura profile then. return None return profile