From 4bb2e5f8a047d10dafcbc9f841571ac753a439da Mon Sep 17 00:00:00 2001 From: Paulo Henrique Silva Date: Mon, 15 Dec 2014 23:35:01 -0200 Subject: Fix parsing for very short (less 20 lines) files. --- gerber/utils.py | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'gerber/utils.py') diff --git a/gerber/utils.py b/gerber/utils.py index 56b675f..0f0c07c 100644 --- a/gerber/utils.py +++ b/gerber/utils.py @@ -201,9 +201,14 @@ def detect_file_format(filename): File format. either 'excellon' or 'rs274x' """ - # Read the first 20 lines + # Read the first 20 lines (if possible) + lines = [] with open(filename, 'r') as f: - lines = [next(f) for x in xrange(20)] + try: + for i in range(20): + lines.append(f.readline()) + except StopIteration: + pass # Look for for line in lines: -- cgit