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create_extract_task.py
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####
# This script demonstrates how to create extract tasks in Tableau Cloud
# using the Tableau Server Client.
#
# To run the script, you must have installed Python 3.7 or later.
####
import argparse
import logging
from datetime import time
import tableauserverclient as TSC
def main():
parser = argparse.ArgumentParser(description="Creates sample extract refresh task.")
# Common options; please keep those in sync across all samples
parser.add_argument("--server", "-s", help="server address")
parser.add_argument("--site", "-S", help="site name")
parser.add_argument("--token-name", "-p", help="name of the personal access token used to sign into the server")
parser.add_argument("--token-value", "-v", help="value of the personal access token used to sign into the server")
parser.add_argument(
"--logging-level",
"-l",
choices=["debug", "info", "error"],
default="error",
help="desired logging level (set to error by default)",
)
# Options specific to this sample:
parser.add_argument("resource_type", choices=["workbook", "datasource"])
parser.add_argument("resource_id")
parser.add_argument("--incremental", default=False)
args = parser.parse_args()
# Set logging level based on user input, or error by default
logging_level = getattr(logging, args.logging_level.upper())
logging.basicConfig(level=logging_level)
tableau_auth = TSC.PersonalAccessTokenAuth(args.token_name, args.token_value, site_id=args.site)
server = TSC.Server(args.server, use_server_version=False)
server.add_http_options({"verify": False})
server.use_server_version()
with server.auth.sign_in(tableau_auth):
# Monthly Schedule
# This schedule will run on the 15th of every month at 11:30PM
monthly_interval = TSC.MonthlyInterval(start_time=time(23, 30), interval_value=15)
print(monthly_interval)
monthly_schedule = TSC.ScheduleItem(
None,
None,
None,
None,
monthly_interval,
)
my_workbook: TSC.WorkbookItem = server.workbooks.get_by_id(args.resource_id)
target_item = TSC.Target(
my_workbook.id, # the id of the workbook or datasource
"workbook", # alternatively can be "datasource"
)
refresh_type = "FullRefresh"
if args.incremental:
refresh_type = "Incremental"
scheduled_extract_item = TSC.TaskItem(
None,
refresh_type,
None,
None,
None,
monthly_schedule,
None,
target_item,
)
try:
response = server.tasks.create(scheduled_extract_item)
print(response)
except Exception as e:
print(e)
if __name__ == "__main__":
main()