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author | Paulo Henrique Silva <ph.silva@gmail.com> | 2014-12-15 23:35:01 -0200 |
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committer | Paulo Henrique Silva <ph.silva@gmail.com> | 2014-12-15 23:44:12 -0200 |
commit | 4bb2e5f8a047d10dafcbc9f841571ac753a439da (patch) | |
tree | e80bc47252dcf84491977f3c15be3846c2e0d992 /gerber | |
parent | 29deffcf77e963ae81aec9f8cbc61b029f3052d5 (diff) | |
download | gerbonara-4bb2e5f8a047d10dafcbc9f841571ac753a439da.tar.gz gerbonara-4bb2e5f8a047d10dafcbc9f841571ac753a439da.tar.bz2 gerbonara-4bb2e5f8a047d10dafcbc9f841571ac753a439da.zip |
Fix parsing for very short (less 20 lines) files.
Diffstat (limited to 'gerber')
-rw-r--r-- | gerber/utils.py | 9 |
1 files changed, 7 insertions, 2 deletions
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: |