/usr/share/fritzing/parts/scripts/strokenostrokewidth.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.
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# strokenostrokewidth.py -d [svg folder] -f yes/no
# looks for stroke attribute with no stroke-width attribute; if -f is "yes" then set stroke-width to 1
import getopt, sys, os, os.path, re, xml.dom.minidom, xml.dom
def usage():
print """
usage:
strokenostrokewidth.py -d [svg folder] -f yes
looks for stroke attribute with no stroke-width attribute; if -f is "yes" then set stroke-width to 1
"""
def main():
try:
opts, args = getopt.getopt(sys.argv[1:], "hf:d:", ["help", "fix", "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)
dir = None
fix = None
for o, a in opts:
#print o
#print a
if o in ("-d", "--directory"):
dir = a
elif o in ("-h", "--help"):
usage()
sys.exit(2)
elif o in ("-f", "--fix"):
fix = a
else:
assert False, "unhandled option"
if(not(dir)):
usage()
sys.exit(2)
for root, dirs, files in os.walk(dir, topdown=False):
for filename in files:
if not filename.endswith(".svg"):
continue
svgFilename = os.path.join(root, filename)
try:
dom = xml.dom.minidom.parse(svgFilename)
except xml.parsers.expat.ExpatError, err:
print str(err), svgFilename
continue
changed = 0
todo = [dom.documentElement]
while len(todo) > 0:
element = todo.pop(0)
for node in element.childNodes:
if node.nodeType == node.ELEMENT_NODE:
todo.append(node)
stroke = element.getAttribute("stroke")
strokewidth = element.getAttribute("stroke-width")
if len(stroke) == 0:
style = element.getAttribute("style")
if len(style) != 0:
style = style.replace(";", ":")
styles = style.split(":")
for index, name in enumerate(styles):
if name == "stroke":
stroke = styles[index + 1]
elif name == "stroke-width":
strokewidth = styles[index + 1]
if len(stroke) > 0 and stroke != "none":
if len(strokewidth) == 0:
print "no stroke width", svgFilename # ,
if fix != "yes":
break
# print "fixing", element.toxml("UTF-8")
element.setAttribute("stroke-width", "1")
changed = 1
if changed:
outfile = open(svgFilename, 'wb')
s = dom.toxml("UTF-8")
outfile.write(s)
outfile.flush()
outfile.close()
if __name__ == "__main__":
main()
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