importRASAero.py

# ***************************************************************************
# *   Copyright (c) 2021-2024 David Carter <dcarter@davidcarter.ca>         *
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# *   This program is free software; you can redistribute it and/or modify  *
# *   it under the terms of the GNU Lesser General Public License (LGPL)    *
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"""Provides support for importing RASAero files."""

__title__ = "FreeCAD RASAero Importer"
__author__ = "David Carter"
__url__ = "https://www.davesrocketshop.com"

import os

import FreeCAD

from Rocket.Importer.OpenRocket.OpenRocket import OpenRocketImporter
from Rocket.Importer.RASAero.RASAero import RASAeroImporter

def open(filename):
    """Open filename and parse using the RASAeroHandler().

    Parameters
    ----------
    filename : str
        The path to the filename to be opened.

    Returns
    -------
    App::Document
        The new FreeCAD document object created, with the parsed information.
    """
    docname = os.path.split(filename)[1]
    doc = FreeCAD.newDocument(docname)
    doc.Label = docname[:-4]

    RASAeroImporter.importFile(doc, filename)

    doc.recompute()
    return doc


def insert(filename, docname):
    """Get an active document and parse using the RASAeroHandler().

    If no document exist, it is created.

    Parameters
    ----------
    filename : str
        The path to the filename to be opened.
    docname : str
        The name of the active App::Document if one exists, or
        of the new one created.

    Returns
    -------
    App::Document
        The active FreeCAD document, or the document created if none exists,
        with the parsed information.
    """
    try:
        doc = FreeCAD.getDocument(docname)
    except NameError:
        doc = FreeCAD.newDocument(docname)
    FreeCAD.ActiveDocument = doc

    RASAeroImporter.importFile(doc, filename)

    doc.recompute()