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zulip/zerver/management/commands/transfer_uploads_to_s3.py

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management: Add tooling for transfering local uploads to s3. This solves a common migration problem for folks who cut corners when first setting up Zulip. Fixes #11294.
2019-02-14 13:42:04 +01:00
from typing import Any
from django.conf import settings
python: Sort migrations/management command imports with isort. This is a preparatory commit for using isort for sorting all of our imports, merging changes to files where we can easily review the changes as something we're happy with. These are also files with relatively little active development, which means we don't expect much merge conflict risk from these changes.
2020-01-14 21:59:46 +01:00
from django.core.management.base import BaseCommand, CommandError, \
CommandParser
management: Add tooling for transfering local uploads to s3. This solves a common migration problem for folks who cut corners when first setting up Zulip. Fixes #11294.
2019-02-14 13:42:04 +01:00
from zerver.lib.transfer import transfer_uploads_to_s3
python: Sort migrations/management command imports with isort. This is a preparatory commit for using isort for sorting all of our imports, merging changes to files where we can easily review the changes as something we're happy with. These are also files with relatively little active development, which means we don't expect much merge conflict risk from these changes.
2020-01-14 21:59:46 +01:00
management: Add tooling for transfering local uploads to s3. This solves a common migration problem for folks who cut corners when first setting up Zulip. Fixes #11294.
2019-02-14 13:42:04 +01:00
class Command(BaseCommand):
help = """Transfer uploads to S3 """
def add_arguments(self, parser: CommandParser) -> None:
parser.add_argument('--processes',
dest='processes',
action="store",
default=6,
help='Processes to use for exporting uploads in parallel')
def handle(self, *args: Any, **options: Any) -> None:
num_processes = int(options['processes'])
if num_processes < 1:
raise CommandError('You must have at least one process.')
if not settings.LOCAL_UPLOADS_DIR:
raise CommandError('Please set the value of LOCAL_UPLOADS_DIR.')
transfer_uploads_to_s3(num_processes)
print("Transfer to S3 completed successfully.")