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Draft: DraftVecUtils, improved Pythonic spacing, and docstring

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This commit is contained in:
vocx-fc
2019-08-04 23:34:34 -05:00
committed by Yorik van Havre
parent 6471404d4f
commit 7191d54767
1 changed files with 44 additions and 25 deletions
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69
src/Mod/Draft/DraftVecUtils.py
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@@ -1,27 +1,27 @@
#***************************************************************************
#* *
#* Copyright (c) 2009, 2010 *
#* Yorik van Havre <yorik@uncreated.net>, Ken Cline <cline@frii.com> *
#* *
#* 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. *
#* *
#* This program 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 Library General Public License for more details. *
#* *
#* You should have received a copy of the GNU Library General Public *
#* License along with this program; if not, write to the Free Software *
#* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
#* USA *
#* *
#***************************************************************************
# ***************************************************************************
# * *
# * Copyright (c) 2009, 2010 *
# * Yorik van Havre <yorik@uncreated.net>, Ken Cline <cline@frii.com> *
# * *
# * 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. *
# * *
# * This program 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 Library General Public License for more details. *
# * *
# * You should have received a copy of the GNU Library General Public *
# * License along with this program; if not, write to the Free Software *
# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
# * USA *
# * *
# ***************************************************************************
__title__="FreeCAD Draft Workbench - Vector library"
__title__ = "FreeCAD Draft Workbench - Vector library"
__author__ = "Yorik van Havre, Werner Mayer, Martin Burbaum, Ken Cline"
__url__ = ["http://www.freecadweb.org"]
@@ -31,7 +31,8 @@ __url__ = ["http://www.freecadweb.org"]
# \ingroup UTILITIES
# \brief Vector math utilities used in Draft workbench
#
# Vector math utilities
# Vector math utilities used primarily in the Draft workbench
# but which can also be used in other workbenches and macros.
## \addtogroup DRAFTVECUTILS
# @{
@@ -39,6 +40,7 @@ __url__ = ["http://www.freecadweb.org"]
import sys
import math, FreeCAD
from FreeCAD import Vector, Matrix
from FreeCAD import Console as FCC
try:
long
@@ -53,9 +55,26 @@ def precision():
def typecheck(args_and_types, name="?"):
"""Check that the argument is an instance of a certain type.
Parameters
----------
args_and_types : iterable
An iterable of two elements, for example a list,
from which the first element is an instance of the second element.
name : str
The name of the object.
Raises
-------
TypeError
If the first argument is not an instance of the second argument.
"""
for v, t in args_and_types:
if not isinstance(v, t):
FreeCAD.Console.PrintWarning("typecheck[" + str(name) + "]: " + str(v) + " is not " + str(t) + "\n")
_msg = ("typecheck[" + str(name) + "]: "
+ str(v) + " is not " + str(t) + "\n")
FCC.PrintWarning(_msg)
raise TypeError("fcvec." + str(name))