Example showing Eloqua activity exports with PyEloqua

pyeloqua_activity_export_example.py

""" export clickthrough data - example """
from json import dump
from pyeloqua import Bulk

bulk = Bulk(username='xxx', password='xxx', company='xxx')

bulk.exports('activities', act_type='EmailClickthrough')

bulk.add_fields() # this will add all fields, or you can specify as listed in the documentation
# Field lists located here: https://github.com/colemanja91/pyeloqua/blob/master/pyeloqua/system_fields.py

bulk.filter_date('ActivityDate', start='2017-03-20 00:00:00', end='2017-03-21 00:00:00')

# Set a filter by activity type; no need to do this if using PyEloqua >= v0.5.5
# bulk.filter_equal('ActivityType', 'EmailClickthrough')

bulk.create_def('my export')
bulk.sync()
activities = bulk.get_export_data()

# export the data to a flatfile
with open('email_click_export.json', 'w') as fopen:
    dump(activities, fopen)

Does bulk.exports have the ability to handle multiple activity types? Or they need to be passed separately? (I.E. - Email Clickthrough, Email Open, etc.)