old_contents: #!/usr/local/bin/python3.4
  # encoding: utf-8
  
  '''
  to run tests: python3 runtests.py;
  
  'runtests.py' auto-generated via: py.test --genscript=runtests.py
  
  '''
  
  
  import levenshtein as LV
  import pytest
  
  
  
  
  
  
  def fnx1(w1, w2):
  	return LV.levenshtein(w1, w2)
  
  
  
  def test_fnx():
  	assert fnx1('cat', 'hat') == 1
  
new_contents: #!/usr/local/bin/python3.4
  # encoding: utf-8
  
  '''
  to run tests: python3 runtests.py;
  
  'runtests.py' auto-generated via: py.test --genscript=runtests.py
  
  '''
  
  
  import levenshtein as LV
  import pytest
  
  
  
  
  
  
  def fnx1(w1, w2):
  	return LV.p_levenshtein(w1, w2)
  
  
  
  def test_fnx():
  	assert fnx1('cat', 'hat') == 1
  
subject: edit to change call to p_