from java.io import File

from gov.nasa.pds.label import Label

f= File( '/home/jbf/eg/java/pds4parser/pds4parser/vg1pws_lr_19800101_v5.10.xml' )
label = Label.open( f )

u= f.toURI().toURL()
label = Label.open( u )

u= URL('file:/tmp/vg2pws_lr_19800101_v5.10.xml')
#u= URL('file:/home/jbf/autoplot_data/fscache/https/space.physics.uiowa.edu/voyager/data/voyager-2-pws-sa/data/1980/vg2pws_lr_19800101_v5.10.xml')
c= u.openConnection()
ins= c.getInputStream()