old_contents: from job import *
  import jvms
  import tools
  import filters
  import workloads
  from dependency import Edge
  
  
  JVM = jvms.JVM
  
  # all job elements that are interesting for the user have to be enumerated here
  __all__ = [
      # job
      'Job',
      'JVMNodeConfiguration',
      # dependencies
      'Edge',
      # jvms
      'JVM',
      # modules
      'jvms',
      'filters',
      'workloads',
      'tools'
  ]
  
new_contents: from penchy.jobs import jvms, tools, filters, workloads
  from penchy.jobs.job import Job, makeJVMNodeConfiguration
  from penchy.jobs.dependency import Edge
  
  
  JVM = jvms.JVM
  
  # all job elements that are interesting for the user have to be enumerated here
  __all__ = [
      # job
      'Job',
      'makeJVMNodeConfiguration',
      # dependencies
      'Edge',
      # jvms
      'JVM',
      # modules
      'jvms',
      'filters',
      'workloads',
      'tools'
  ]
  
subject: Use absolute import.