From 1cc20b351c10b1fa19817f29edd8c54a27aeee4b Mon Sep 17 00:00:00 2001 From: Hamilton Kibbe Date: Mon, 2 Feb 2015 11:42:47 -0500 Subject: tests --- gerber/utils.py | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'gerber/utils.py') diff --git a/gerber/utils.py b/gerber/utils.py index 64cd6ed..86119ba 100644 --- a/gerber/utils.py +++ b/gerber/utils.py @@ -220,3 +220,13 @@ def detect_file_format(filename): elif '%FS' in line: return'rs274x' return 'unknown' + + +def validate_coordinates(position): + if position is not None: + if len(position) != 2: + raise TypeError('Position must be a tuple (n=2) of coordinates') + else: + for coord in position: + if not (isinstance(coord, int) or isinstance(coord, float)): + raise TypeError('Coordinates must be integers or floats') -- cgit