lno=0
while True:
try:
os.symlink(dest.path+'/'+destport+'(in)',
outdir+node.path+'/'+outport+'(out%s%s)'%(lno if lno else '', link=="STAMP" and ' stamps' or ''))
break
except OSError,e:
if e.errno!=errno.EEXIST:
raise
lno+=1
lno=0
while True:
try:
os.symlink(node.path+'/'+outport+'(out)',
outdir+dest.path+'/'+destport+'(in%s)'%(lno if lno else ''))
break
except OSError,e:
if e.errno!=errno.EEXIST:
raise
lno+=1
tree=parsetree.parse_net_xml(infile)
nodes_to_fs(tree)
links_to_fs(tree)
while args:
a=args.pop(0)
if a in ('-h','--help'): usage()
elif a=='-scalef': scalef_base=float(args.pop(0))
elif a=='-scalet': scalet=True
elif a=='-merge': merge=True
elif not netxml_name: netxml_name=a
elif not dot_name: dot_name=a
else:
print >>sys.stderr,"unknown arg "+a
usage()
root=parsetree.parse_net_xml(netxml_name)
dot_file=open(dot_name, "w")
# root.pr()
import simplify_tree
if merge: simplify_tree.merge_series(root)
def sanitize(name):
# make a valid dot identifier
name=name.replace('/','_')
name=name.replace('-','_minus_')
return name
