lava · April 4, 2019 17:42
diff --git a/easel_post.py b/easel_post.py
 # ***************************************************************************
 # *   (c) Benno Evers (bennoe@apache.org) 2019                              *
 # *                                                                         *
 # *   This file is part of the FreeCAD CAx development system.              *
 # *                                                                         *
 # *   This program is free software; you can redistribute it and/or modify  *
 # *   it under the terms of the GNU Lesser General Public License (LGPL)    *
 # *   as published by the Free Software Foundation; either version 2 of     *
 # *   the License, or (at your option) any later version.                   *
 # *   for detail see the LICENCE text file.                                 *
 # *                                                                         *
 # *   FreeCAD is distributed in the hope that it will be useful,            *
 # *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 # *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 # *   GNU Lesser General Public License for more details.                   *
 # *                                                                         *
 # *   You should have received a copy of the GNU Library General Public     *
 # *   License along with FreeCAD; if not, write to the Free Software        *
 # *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  *
 # *   USA                                                                   *
 # *                                                                         *
 # ***************************************************************************/
 from __future__ import print_function

 TOOLTIP='''
 This is a post-processor for the Easel WebUI which can control various
 models of CNC mills, i.e. Carvey, X-Carve and ShapeOko 1/2.

 Note that it has only been tested with the Carvey.

 Its main task is to linearize any arcs, since Easel only
 supports linear movements.
 '''

 import datetime

 # TODO(bevers): Stuff below was in the original example code, but I don't
 # see why it is needed.
 #
 # to distinguish python built-in open function from the one declared below
 #if open.__module__ in ['__builtin__','io']:
 #    pythonopen = open

  

 def export(objectslist, filename, argstring):
    "Called when freecad exports a list of objects"
    # TODO(bevers): Support multiple paths by concatenating them together.
    if len(objectslist) > 1:
        print("This script is unable to write more than one Path object")
        return
    obj = objectslist[0]
    if not hasattr(obj, "Path"):
        print("the given object is not a path")

    # The `Path.toGCode()` function returns a string formatted in the FreeCAD
    # internal GCode dialect
    #freecad_gcode = obj.Path.toGCode()
    easel_gcode = postprocess(obj.Path.Commands)

    dia = PostUtils.GCodeEditorDialog()
    dia.editor.setText(easel_gcode)
    result = dia.exec_()

    #gfile = open(filename, "w")
    #gfile.write(easel_gcode)
    #gfile.close()

    return result


 # `gcode`: [string]
 def postprocess(commands):
    output = ""

    for cmd in commands:
        output += str(print(cmd.Name)) + "\n"
        output += str(dir(cmd)) + "\n"

    return output

 print(__name__ + " gcode postprocessor loaded.")
	# ***************************************************************************
	# * (c) Benno Evers (bennoe@apache.org) 2019 *
	# * *
	# * This file is part of the FreeCAD CAx development system. *
	# * *
	# * This program is free software; you can redistribute it and/or modify *
	# * it under the terms of the GNU Lesser General Public License (LGPL) *
	# * as published by the Free Software Foundation; either version 2 of *
	# * the License, or (at your option) any later version. *
	# * for detail see the LICENCE text file. *
	# * *
	# * FreeCAD is distributed in the hope that it will be useful, *
	# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
	# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
	# * GNU Lesser General Public License for more details. *
	# * *
	# * You should have received a copy of the GNU Library General Public *
	# * License along with FreeCAD; if not, write to the Free Software *
	# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
	# * USA *
	# * *
	# ***************************************************************************/
	from __future__ import print_function

	TOOLTIP='''
	This is a post-processor for the Easel WebUI which can control various
	models of CNC mills, i.e. Carvey, X-Carve and ShapeOko 1/2.

	Note that it has only been tested with the Carvey.

	Its main task is to linearize any arcs, since Easel only
	supports linear movements.
	'''

	import datetime

	# TODO(bevers): Stuff below was in the original example code, but I don't
	# see why it is needed.
	#
	# to distinguish python built-in open function from the one declared below
	#if open.__module__ in ['__builtin__','io']:
	# pythonopen = open



	def export(objectslist, filename, argstring):
	"Called when freecad exports a list of objects"
	# TODO(bevers): Support multiple paths by concatenating them together.
	if len(objectslist) > 1:
	print("This script is unable to write more than one Path object")
	return
	obj = objectslist[0]
	if not hasattr(obj, "Path"):
	print("the given object is not a path")

	# The `Path.toGCode()` function returns a string formatted in the FreeCAD
	# internal GCode dialect
	#freecad_gcode = obj.Path.toGCode()
	easel_gcode = postprocess(obj.Path.Commands)

	dia = PostUtils.GCodeEditorDialog()
	dia.editor.setText(easel_gcode)
	result = dia.exec_()

	#gfile = open(filename, "w")
	#gfile.write(easel_gcode)
	#gfile.close()

	return result


	# `gcode`: [string]
	def postprocess(commands):
	output = ""

	for cmd in commands:
	output += str(print(cmd.Name)) + "\n"
	output += str(dir(cmd)) + "\n"

	return output

	print(__name__ + " gcode postprocessor loaded.")
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