How to use the starthinker.util.project.project.from_parameters function in starthinker

@project.from_parameters
def dynamic_costs():

  # refactor this is legacy
  inputs = {
    "Start Date":project.task['date_start'],
    "End Date":project.task['date_end'],
    "Relative Date Range":project.task['date_relative'],
    "Shadow Advertiser ID":project.task['shadow_advertiser_id'],
    "Main Advertiser ID":project.task['main_advertiser_id'],
    "Shadow Campaign ID":project.task['shadow_campaign_id'],
    "Main Campaign ID":project.task['main_campaign_id'],
    "Dynamic Profile ID":project.task['dynamic_profile_id'],
  }

  if project.verbose: print("DYNAMIC COSTS PARAMETERS", inputs)

@project.from_parameters
def ds():
  if project.verbose: print('DS')

  if 'report' in project.task:
    day = project.date - timedelta(days=abs(project.task['days']))

    _one_report(day)

@project.from_parameters
def entity():
  if project.verbose: print 'ENTITY'

  # legacy translations ( changed partners, advertisers to accounts with "partner_id:advertiser_id" )
  if 'partner_id' in project.task:
    project.task['accounts'] = [project.task['partner_id']]

  # create entities
  for entity in project.task['entities']:
    if project.verbose: print 'ENTITY:', entity

    # write public files only once
    if entity in PUBLIC_FILES:
      path = 'gdbm-public:entity/%s.0.%s.json' % (project.date.strftime('%Y%m%d'), entity)
      schema = Entity_Schema_Lookup[entity]
      move_entity(project, path, entity, schema, 'WRITE_TRUNCATE')

@project.from_parameters
def hello():

  if project.verbose: print('HELLO')

  print('')
  print('-' * 80)
  print("Tasks are just python, you can do whatever.")
  print("This is a task being executed.")
  print('')
  print('SAY:', project.task['say'])
  print('')
  print('')

  print('-' * 80)
  print("Every task automatically gets a date parameter.")
  print("The parameter can be passed in, or defaults to today.")

@project.from_parameters
def _traffic():
  """For development purposes when debugging a specific entity, this function is handy to run just that entity.

  """
  setup()
  init_daos()
  dynamic_targeting_keys()

@project.from_parameters
def smartsheet():
  if project.verbose: print('Smartsheet')

  link = project.task.get('link', True)

  smart = Smartsheet(access_token=project.task['token'])
  smart.errors_as_exceptions(True)

  sheet = smart.Sheets.get_sheet(project.task['sheet'], include=("rowPermalink" if link else ''))
  rows = get_rows(sheet, False, link) 

  project.task['out'].setdefault('bigquery', {}).setdefault('schema', get_schema(sheet))
  print('SCHEMA = %s' % json.dumps(project.task['out']['bigquery']['schema'], indent=2))

  if link and 'schema' in project.task['out']['bigquery']: 
    project.task['out']['bigquery']['schema'].insert(0, { "name":"rowPermalink", "type":"STRING", "mode":"NULLABLE" })

@project.from_parameters
def barnacle():
  if project.verbose: print('BARNACLE')

  accounts = set(get_rows("user", project.task['accounts']))

  if 'accounts' in project.task['endpoints']:
    # Accounts
    rows = get_accounts(accounts)
    put_rows(
      project.task['out']['auth'], 
      put_json('CM_Accounts', ACCOUNTS_SCHEMA),
      rows
    )

  if 'profiles' in project.task['endpoints']:
    # Profiles

@project.from_parameters
def lineitem():
  if project.verbose: print('LINEITEM')

  if 'read' in project.task:
    advertisers = []
    insertion_orders = []
    line_items = []

    if 'advertisers' in project.task['read']:
      advertisers = get_rows(project.task['auth'], project.task['read']['advertisers'])

    elif 'insertion_orders' in project.task['read']:
      insertion_orders = get_rows(project.task['auth'], project.task['read']['insertion_orders'])

    elif 'line_items' in project.task['read']:
      line_items = get_rows(project.task['auth'], project.task['read']['line_items'])

@project.from_parameters
def iam():
  set_iam(project.task['auth'], project.id, project.task['role'], project.task['email'])

@project.from_parameters
def salesforce():
  if project.verbose: print('Salesforce')

  sf = authenticate(
    project.task['domain'],
    project.task['client'],
    project.task['secret'],
    project.task['username'],
    project.task['password']
  )

  if 'query' in project.task:
    rows = query(sf, project.task['query'])
    if rows: put_rows(project.task['auth'], project.task['out'], rows)