message: Fix self-publish script.
diff: import os
  import re
  import subprocess
  +import time
  import urllib.request
  from urllib.error import HTTPError
  @@ -32,17 +33,20 @@ def maybe_publish(path):
  version = re.search('^version = "([^"]+)"', content, re.M).group(1)
  if already_published(name, version):
  print('%s %s is already published, skipping' % (name, version))
  - return
  + return False
  subprocess.check_call(['cargo', 'publish', '--no-verify'], cwd=path)
  + return True
  def main():
  - print('Doing dry run first...')
  - for path in TO_PUBLISH:
  - subprocess.check_call(['cargo', 'publish', '--no-verify', '--dry-run'], cwd=path)
  print('Starting publish...')
  - for path in TO_PUBLISH:
  - maybe_publish(path)
  + for i, path in enumerate(TO_PUBLISH):
  + if maybe_publish(path):
  + if i < len(TO_PUBLISH)-1:
  + # Sleep to allow the index to update. This should probably
  + # check that the index is updated, or use a retry loop
  + # instead.
  + time.sleep(5)
  print('Publish complete!')
  