old_contents: #!/usr/bin/python
  
  from . import core
  from . import exposition
  from . import process_collector
  from . import platform_collector
  
  __all__ = ['Counter', 'Gauge', 'Summary', 'Histogram']
  # http://stackoverflow.com/questions/19913653/no-unicode-in-all-for-a-packages-init
  __all__ = [n.encode('ascii') for n in __all__]
  
  CollectorRegistry = core.CollectorRegistry
  REGISTRY = core.REGISTRY
  Metric = core.Metric
  Counter = core.Counter
  Gauge = core.Gauge
  Summary = core.Summary
  Histogram = core.Histogram
  
  CONTENT_TYPE_LATEST = exposition.CONTENT_TYPE_LATEST
  generate_latest = exposition.generate_latest
  MetricsHandler = exposition.MetricsHandler
  make_wsgi_app = exposition.make_wsgi_app
  start_http_server = exposition.start_http_server
  start_wsgi_server = exposition.start_wsgi_server
  write_to_textfile = exposition.write_to_textfile
  push_to_gateway = exposition.push_to_gateway
  pushadd_to_gateway = exposition.pushadd_to_gateway
  delete_from_gateway = exposition.delete_from_gateway
  instance_ip_grouping_key = exposition.instance_ip_grouping_key
  
  ProcessCollector = process_collector.ProcessCollector
  PROCESS_COLLECTOR = process_collector.PROCESS_COLLECTOR
  
  PlatformCollector = platform_collector.PlatformCollector
  PLATFORM_COLLECTOR = platform_collector.PLATFORM_COLLECTOR
  
  
  if __name__ == '__main__':
      c = Counter('cc', 'A counter')
      c.inc()
  
      g = Gauge('gg', 'A gauge')
      g.set(17)
  
      s = Summary('ss', 'A summary', ['a', 'b'])
      s.labels('c', 'd').observe(17)
  
      h = Histogram('hh', 'A histogram')
      h.observe(.6)
  
      start_http_server(8000)
      import time
      while True:
        time.sleep(1)
  
new_contents: #!/usr/bin/python
  
  from . import core
  from . import exposition
  from . import process_collector
  from . import platform_collector
  
  __all__ = ['Counter', 'Gauge', 'Summary', 'Histogram']
  
  CollectorRegistry = core.CollectorRegistry
  REGISTRY = core.REGISTRY
  Metric = core.Metric
  Counter = core.Counter
  Gauge = core.Gauge
  Summary = core.Summary
  Histogram = core.Histogram
  
  CONTENT_TYPE_LATEST = exposition.CONTENT_TYPE_LATEST
  generate_latest = exposition.generate_latest
  MetricsHandler = exposition.MetricsHandler
  make_wsgi_app = exposition.make_wsgi_app
  start_http_server = exposition.start_http_server
  start_wsgi_server = exposition.start_wsgi_server
  write_to_textfile = exposition.write_to_textfile
  push_to_gateway = exposition.push_to_gateway
  pushadd_to_gateway = exposition.pushadd_to_gateway
  delete_from_gateway = exposition.delete_from_gateway
  instance_ip_grouping_key = exposition.instance_ip_grouping_key
  
  ProcessCollector = process_collector.ProcessCollector
  PROCESS_COLLECTOR = process_collector.PROCESS_COLLECTOR
  
  PlatformCollector = platform_collector.PlatformCollector
  PLATFORM_COLLECTOR = platform_collector.PLATFORM_COLLECTOR
  
  
  if __name__ == '__main__':
      c = Counter('cc', 'A counter')
      c.inc()
  
      g = Gauge('gg', 'A gauge')
      g.set(17)
  
      s = Summary('ss', 'A summary', ['a', 'b'])
      s.labels('c', 'd').observe(17)
  
      h = Histogram('hh', 'A histogram')
      h.observe(.6)
  
      start_http_server(8000)
      import time
      while True:
        time.sleep(1)
  
subject: Remove hack to encode __all__ as ascii (#178)