text: #-----------------------------------------------------------------------------
  # Copyright (c) 2012 - 2020, Anaconda, Inc., and Bokeh Contributors.
  # All rights reserved.
  #
  # The full license is in the file LICENSE.txt, distributed with this software.
  #-----------------------------------------------------------------------------
  '''
  
  https://www.mozilla.org/en-US/projects/calendar/holidays/
  
  '''
  
  #-----------------------------------------------------------------------------
  # Boilerplate
  #-----------------------------------------------------------------------------
  import logging # isort:skip
  log = logging.getLogger(__name__)
  
  #-----------------------------------------------------------------------------
  # Imports
  #-----------------------------------------------------------------------------
  
  # Bokeh imports
  from ..util.dependencies import import_required
  from ..util.sampledata import package_path
  
  #-----------------------------------------------------------------------------
  # Globals and constants
  #-----------------------------------------------------------------------------
  
  __all__ = (
      'us_holidays',
  )
  
  #-----------------------------------------------------------------------------
  # General API
  #-----------------------------------------------------------------------------
  
  #-----------------------------------------------------------------------------
  # Dev API
  #-----------------------------------------------------------------------------
  
  #-----------------------------------------------------------------------------
  # Private API
  #-----------------------------------------------------------------------------
  
  def _read_data():
      '''
  
      '''
      ic = import_required('icalendar', "us_holidays data requires icalendar (http://icalendar.readthedocs.org) to be installed")
  
      with open(package_path("USHolidays.ics")) as f:
          data = ic.Calendar.from_ical(f.read())
  
      return sorted((comp.get("dtstart").dt, str(comp.get("summary"))) for comp in data.walk() if comp.name == "VEVENT")
  
  #-----------------------------------------------------------------------------
  # Code
  #-----------------------------------------------------------------------------
  
  us_holidays = _read_data()
  