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from django.core.management import call_command
from django.core.management.base import BaseCommand
from .update_index import DEFAULT_MAX_RETRIES
class Command(BaseCommand):
help = "Completely rebuilds the search index by removing the old data and then updating." # noqa A003
def add_arguments(self, parser):
parser.add_argument(
"--noinput",
action="store_false",
dest="interactive",
default=True,
help="If provided, no prompts will be issued to the user and the data will be wiped out.",
)
parser.add_argument(
"-u",
"--using",
action="append",
default=[],
help="Update only the named backend (can be used multiple times). "
"By default all backends will be updated.",
)
parser.add_argument(
"-k",
"--workers",
default=0,
type=int,
help="Allows for the use multiple workers to parallelize indexing. Requires multiprocessing.",
)
parser.add_argument(
"--nocommit",
action="store_false",
dest="commit",
default=True,
help="Will pass commit=False to the backend.",
)
parser.add_argument(
"-b",
"--batch-size",
dest="batchsize",
type=int,
help="Number of items to index at once.",
)
parser.add_argument(
"-t",
"--max-retries",
action="store",
dest="max_retries",
type=int,
default=DEFAULT_MAX_RETRIES,
help="Maximum number of attempts to write to the backend when an error occurs.",
)
def handle(self, **options):
clear_options = options.copy()
update_options = options.copy()
for key in ("batchsize", "workers", "max_retries"):
del clear_options[key]
for key in ("interactive",):
del update_options[key]
call_command("clear_index", **clear_options)
call_command("update_index", **update_options)
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