/usr/share/fritzing/parts/scripts/svgNoLayer.py is in fritzing-parts 0.9.3b-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 | # usage:
# svgNoLayer.py -d <directory>
#
# <directory> is a folder, with subfolders, containing .svg files. In each svg file in the directory or its children
# look for id='[layer]' where layer is the set of all layers in fritzing
import getopt, sys, os, re, xml.dom.minidom, xml.dom
def usage():
print """
usage:
svgNoLayer.py -d [directory]
<directory> is a folder, with subfolders, containing .svg files. In each svg file in the directory or its children
look for id='[layer]' where layer is the set of all layers in fritzing
"""
layers = ["icon","breadboardbreadboard", "breadboard", "breadboardWire", "breadboardLabel", "breadboardNote", "breadboardRuler", "schematic", "schematicWire","schematicTrace","schematicLabel", "schematicRuler", "board", "ratsnest", "silkscreen", "silkscreenLabel", "groundplane", "copper0", "copper0trace", "groundplane1", "copper1", "copper1trace", "silkscreen0", "silkscreen0Label", "soldermask", "outline", "keepout", "partimage", "pcbNote", "pcbRuler"]
def main():
try:
opts, args = getopt.getopt(sys.argv[1:], "hd:", ["help", "directory"])
except getopt.GetoptError, err:
# print help information and exit:
print str(err) # will print something like "option -a not recognized"
usage()
sys.exit(2)
outputDir = None
for o, a in opts:
#print o
#print a
if o in ("-d", "--directory"):
outputDir = a
elif o in ("-h", "--help"):
usage()
sys.exit(2)
else:
assert False, "unhandled option"
if(not(outputDir)):
usage()
sys.exit(2)
for root, dirs, files in os.walk(outputDir, topdown=False):
for filename in files:
if (filename.endswith(".svg")):
infile = open(os.path.join(root, filename), "r")
svg = infile.read()
infile.close()
match = None
for layer in layers:
match = re.search('id=[\'\"]' + layer, svg)
if (match != None):
break
if match == None:
print "{0} {1}".format(os.path.join(root, filename), "has no layer ids")
else:
msg = parseIDs(svg)
if (msg != None):
print "{0} {1}".format(os.path.join(root, filename), msg)
def parseIDs(svg):
try:
dom = xml.dom.minidom.parseString(svg)
except xml.parsers.expat.ExpatError, err:
return "xml error " + str(err)
root = dom.documentElement
id = root.getAttribute("id")
if id != None:
for layer in layers:
if (layer == id):
return "svg contains layer id " + id
for c in root.childNodes:
if c.nodeType != c.ELEMENT_NODE:
continue
tag = c.tagName
if tag == "metadata":
continue
if tag == "title":
continue
if tag == "desc":
continue
if tag == "defs":
continue
if tag == "sodipodi:namedview":
continue
gotOne = 0
id = c.getAttribute("id")
if (id != None):
for layer in layers:
if (layer == id):
gotOne = 1
break
if gotOne == 0:
return "child element '" + tag + "' with no layer id"
return None
if __name__ == "__main__":
main()
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