old_contents: import os
  import unittest
  
  
  def all():
      try:
          path = os.path.dirname(os.path.realpath(__file__))
          return unittest.defaultTestLoader.discover(path)
      except Exception as err:
          import pdb; pdb.set_trace()
          print err
  
  
  def integration():
      path = os.path.dirname(os.path.realpath(__file__))
      return unittest.defaultTestLoader.discover(
          os.path.join(path, "integration")
      )
  
new_contents: import os
  import unittest
  
  
  def all():
      path = os.path.dirname(os.path.realpath(__file__))
      return unittest.defaultTestLoader.discover(path)
  
  
  def integration():
      path = os.path.dirname(os.path.realpath(__file__))
      return unittest.defaultTestLoader.discover(
          os.path.join(path, "integration")
      )
  
subject: remove pdb from test initiator