From 6f876edd09d9b81649691e529f85653f14b8fd1c Mon Sep 17 00:00:00 2001 From: Hamilton Kibbe Date: Tue, 22 Dec 2015 02:45:48 -0500 Subject: Add PCB interface this incorporates some of @chintal's layers.py changes PCB.from_directory() simplifies loading of multiple gerbers the PCB() class should be pretty helpful going forward... the context classes could use some cleaning up, although I'd like to wait until the freecad stuff gets merged, that way we can try to refactor the context base to support more use cases --- gerber/utils.py | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) (limited to 'gerber/utils.py') diff --git a/gerber/utils.py b/gerber/utils.py index 1c0af52..6653683 100644 --- a/gerber/utils.py +++ b/gerber/utils.py @@ -26,6 +26,7 @@ files. # Author: Hamilton Kibbe # License: +import os from math import radians, sin, cos from operator import sub @@ -219,7 +220,10 @@ def detect_file_format(data): if 'M48' in line: return 'excellon' elif '%FS' in line: - return'rs274x' + return 'rs274x' + elif ((len(line.split()) >= 2) and + (line.split()[0] == 'P') and (line.split()[1] == 'JOB')): + return 'ipc_d_356' return 'unknown' @@ -288,3 +292,13 @@ def rotate_point(point, angle, center=(0.0, 0.0)): x = center[0] + (cos(angle) * xdelta) - (sin(angle) * ydelta) y = center[1] + (sin(angle) * xdelta) - (cos(angle) * ydelta) return (x, y) + + +def listdir(directory, ignore_hidden=True, ignore_os=True): + os_files = ('.DS_Store', 'Thumbs.db', 'ethumbs.db') + files = os.listdir(directory) + if ignore_hidden: + files = [f for f in files if not f.startswith('.')] + if ignore_os: + files = [f for f in files if not f in os_files] + return files -- cgit