utils.py 文件源码

def get_current_timestamp():
  # type: () -> int
  """
  Returns the current timestamp, used to set ``timestamp`` for new
  :py:class:`ProposedTransaction` objects.

  Split out into a separate function so that it can be mocked during
  unit tests.
  """
  # Python 3.3 introduced a :py:meth:`datetime.timestamp` method, but
  # for compatibility with Python 2, we have to do it the old-fashioned
  # way.
  # http://stackoverflow.com/q/2775864/
  return unix_timestamp(datetime.utcnow().timetuple())