/usr/share/fritzing/parts/scripts/version4.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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# copper1fzp.py -d [fzp folder]
# add or update a <version> element.
import getopt, sys, os, os.path, re, xml.dom.minidom, xml.dom
def usage():
print """
usage:
version.py -d [fzp folder]
add or update a <version> element.
"""
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)
dir = 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)
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(".fzp"):
continue
fzpFilename = os.path.join(root, filename)
try:
dom = xml.dom.minidom.parse(fzpFilename)
except xml.parsers.expat.ExpatError, err:
print str(err), fzpFilename
continue
fzp = dom.documentElement
versionNodes = fzp.getElementsByTagName("version")
version = None
if (versionNodes.length == 0):
version = dom.createElement("version")
fzp.insertBefore(version, fzp.firstChild)
elif (versionNodes.length == 1):
txt = ""
version = versionNodes.item(0)
else:
print "multiple version elements in", fzpFilename
continue
while version.hasChildNodes():
oldChild = version.firstChild
version.removeChild(oldChild)
oldChild.unlink()
vtext = dom.createTextNode("4")
version.appendChild(vtext)
print "adding version 4 to", fzpFilename
outfile = open(fzpFilename, 'wb')
s = dom.toxml("UTF-8")
outfile.write(s)
outfile.flush()
outfile.close()
if __name__ == "__main__":
main()
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