From 1cb269131bc52f0b1a1e69cef0466f2d994d52a8 Mon Sep 17 00:00:00 2001 From: Hamilton Kibbe Date: Sat, 19 Dec 2015 21:54:29 -0500 Subject: Allow negative render of soldermask per #50 Update example code and rendering to show change --- gerber/common.py | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'gerber/common.py') diff --git a/gerber/common.py b/gerber/common.py index 1659e3b..f8979dc 100644 --- a/gerber/common.py +++ b/gerber/common.py @@ -17,9 +17,11 @@ from . import rs274x from . import excellon +from .exceptions import ParseError from .utils import detect_file_format + def read(filename): """ Read a gerber or excellon file and return a representative object. @@ -35,14 +37,15 @@ def read(filename): ExcellonFile. Returns None if file is not an Excellon or Gerber file. """ with open(filename, 'rU') as f: - data = f.read() + data = f.read() fmt = detect_file_format(data) if fmt == 'rs274x': return rs274x.read(filename) elif fmt == 'excellon': return excellon.read(filename) else: - raise TypeError('Unable to detect file format') + raise ParseError('Unable to detect file format') + def loads(data): """ Read gerber or excellon file contents from a string and return a @@ -59,7 +62,7 @@ def loads(data): CncFile object representing the file, either GerberFile or ExcellonFile. Returns None if file is not an Excellon or Gerber file. """ - + fmt = detect_file_format(data) if fmt == 'rs274x': return rs274x.loads(data) -- cgit