old_contents: import sys
  import rdflib
  import json
  import urllib2
  from processor import BelProcessor
  import ndex_client
  
  def process_ndex_neighborhood(gene_names, rdf_out='bel_output.rdf'):
      network_id = '9ea3c170-01ad-11e5-ac0f-000c29cb28fb'
      #url_suffix = '/bel2rdf/v1/network/%s/asBELRDF/query' % network_id
      url_suffix = '/network/%s/asBELRDF/query' % network_id
      params = {'searchString': ' '.join(gene_names)}
      rdf = ndex_client.send_request(url_suffix, params)
      if rdf is None:
          print 'No response for NDEx neighborhood query.'
          return None
      with open(rdf_out, 'wt') as fh:
          fh.write(rdf.encode('utf-8'))
      bp = process_belrdf(rdf)
      bp.print_statements()
      return bp
  
  
  def process_belrdf(rdf_str):
      # Parse the RDF
      g = rdflib.Graph()
      g.parse(data=rdf_str, format='nt')
      # Build BelPy statements from RDF
      bp = BelProcessor(g)
      bp.get_complexes()
      bp.get_activating_subs()
      bp.get_modifications()
      bp.get_dephosphorylations()
      bp.get_activating_mods()
      bp.get_composite_activating_mods()
      bp.get_activity_activity()
  
      # Print some output about the process
      bp.print_statement_coverage()
      print "\n--- Converted BelPy Statements -------------"
      bp.print_statements()
      return bp
  
  if __name__ == '__main__':
      # Make sure the user passed in an RDF filename
      if len(sys.argv) < 2:
          print "Usage: python bel_api.py file.rdf"
          sys.exit()
      # We take the RDF filename as the argument
      rdf_filename = sys.argv[1]
      bp = process_belrdf(open(rdf_filename).read())
  
new_contents: import sys
  import rdflib
  import json
  import urllib2
  from processor import BelProcessor
  import ndex_client
  
  def process_ndex_neighborhood(gene_names, rdf_out='bel_output.rdf'):
      network_id = '9ea3c170-01ad-11e5-ac0f-000c29cb28fb'
      #url_suffix = '/bel2rdf/v1/network/%s/asBELRDF/query' % network_id
      url_suffix = '/network/%s/asBELRDF/query' % network_id
      params = {'searchString': ' '.join(gene_names)}
      rdf = ndex_client.send_request(url_suffix, params)
      if rdf is None:
          print 'No response for NDEx neighborhood query.'
          return None
      with open(rdf_out, 'wt') as fh:
          fh.write(rdf.encode('utf-8'))
      bp = process_belrdf(rdf)
      return bp
  
  
  def process_belrdf(rdf_str):
      # Parse the RDF
      g = rdflib.Graph()
      g.parse(data=rdf_str, format='nt')
      # Build INDRA statements from RDF
      bp = BelProcessor(g)
      bp.get_complexes()
      bp.get_activating_subs()
      bp.get_modifications()
      bp.get_dephosphorylations()
      bp.get_activating_mods()
      bp.get_composite_activating_mods()
      bp.get_activity_activity()
  
      # Print some output about the process
      bp.print_statement_coverage()
      print "\n--- Converted INDRA Statements -------------"
      bp.print_statements()
      return bp
  
  if __name__ == '__main__':
      # Make sure the user passed in an RDF filename
      if len(sys.argv) < 2:
          print "Usage: python bel_api.py file.rdf"
          sys.exit()
      # We take the RDF filename as the argument
      rdf_filename = sys.argv[1]
      bp = process_belrdf(open(rdf_filename).read())
  
subject: Remove extraneous printing in BEL API