text: from pprint import pprint
  
  import lxml.etree
  
  from file_path_collect import feed_xml_path as path
  
  tree = lxml.etree.parse(path)
  pprint(tree.findall('//{http://www.w3.org/2005/Atom}*[@href]'))
  print()
  
  pprint(tree.findall("//{http://www.w3.org/2005/Atom}*[@href='http://diveintomark.org/']"))
  print()
  
  NS = '{http://www.w3.org/2005/Atom}'
  pprint(tree.findall('//{NS}author[{NS}uri]'.format(NS=NS)))
  
  """
  [<Element {http://www.w3.org/2005/Atom}link at 0x108df61e0>,
   <Element {http://www.w3.org/2005/Atom}link at 0x108dec960>,
   <Element {http://www.w3.org/2005/Atom}link at 0x108dec9b0>,
   <Element {http://www.w3.org/2005/Atom}link at 0x108df6230>]
   
  [<Element {http://www.w3.org/2005/Atom}link at 0x10349f7d0>]
   
  [<Element {http://www.w3.org/2005/Atom}author at 0x10ae79730>,
   <Element {http://www.w3.org/2005/Atom}author at 0x10ae796e0>]
  """
  