diff options
Diffstat (limited to 'gerber')
| -rw-r--r-- | gerber/gerber.py | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/gerber/gerber.py b/gerber/gerber.py index 8480f24..49c64b2 100644 --- a/gerber/gerber.py +++ b/gerber/gerber.py @@ -3,7 +3,7 @@ import re import json -import copy +import traceback import svgwrite @@ -155,6 +155,9 @@ class GerberCoordFormat(object): new_y = y if new_x is not None: + negative = "-" in new_x + new_x = new_x.replace("-", "") + missing_zeroes = (self.x_int_digits + self.x_dec_digits) - len(new_x) if missing_zeroes and self.omit_leading_zeroes: @@ -162,9 +165,12 @@ class GerberCoordFormat(object): elif missing_zeroes and self.omit_trailing_zeroes: new_x += missing_zeroes * "0" - new_x = float("{0}.{1}".format(new_x[:self.x_int_digits], new_x[self.x_int_digits:])) + new_x = float("{0}{1}.{2}".format("-" if negative else "", new_x[:self.x_int_digits], new_x[self.x_int_digits:])) if new_y is not None: + negative = "-" in new_y + new_y = new_y.replace("-", "") + missing_zeroes = (self.y_int_digits + self.y_dec_digits) - len(new_y) if missing_zeroes and self.omit_leading_zeroes: @@ -172,7 +178,7 @@ class GerberCoordFormat(object): elif missing_zeroes and self.omit_trailing_zeroes: new_y += missing_zeroes * "0" - new_y = float("{0}.{1}".format(new_y[:self.y_int_digits], new_y[self.y_int_digits:])) + new_y = float("{0}{1}.{2}".format("-" if negative else "", new_y[:self.y_int_digits], new_y[self.y_int_digits:])) return new_x, new_y @@ -552,6 +558,10 @@ if __name__ == "__main__": import sys for f in sys.argv[1:]: - g = Gerber() - g.parse(f) - g.dump() + print "parsing: %s" % f + try: + g = Gerber() + g.parse(f) + except Exception, e: + traceback.print_exc() + |