Files
zulip/zerver/management/commands/convert_mattermost_data.py
Tim Abbott 8e7ce7cc79 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 13:07:47 -08:00

67 lines
2.3 KiB
Python

import argparse
import os
from typing import Any
'''
Example usage for testing purposes. For testing data see the mattermost_fixtures
in zerver/tests/.
./manage.py convert_mattermost_data mattermost_fixtures --output mm_export
./manage.py import --destroy-rebuild-database mattermost mm_export/gryffindor
Test out the realm:
./tools/run-dev.py
go to browser and use your dev url
'''
from django.core.management.base import BaseCommand, CommandError, \
CommandParser
from zerver.data_import.mattermost import do_convert_data
class Command(BaseCommand):
help = """Convert the mattermost data into Zulip data format."""
def add_arguments(self, parser: CommandParser) -> None:
dir_help = "Directory containing exported JSON file and exported_emoji (optional) directory."
parser.add_argument('mattermost_data_dir',
metavar='<mattermost data directory>',
help=dir_help)
parser.add_argument('--output', dest='output_dir',
action="store",
help='Directory to write converted data to.')
parser.add_argument('--mask', dest='masking_content',
action="store_true",
help='Mask the content for privacy during QA.')
parser.formatter_class = argparse.RawTextHelpFormatter
def handle(self, *args: Any, **options: Any) -> None:
output_dir = options["output_dir"]
if output_dir is None:
raise CommandError("You need to specify --output <output directory>")
if os.path.exists(output_dir) and not os.path.isdir(output_dir):
raise CommandError(output_dir + " is not a directory")
os.makedirs(output_dir, exist_ok=True)
if os.listdir(output_dir):
raise CommandError('Output directory should be empty!')
output_dir = os.path.realpath(output_dir)
data_dir = options['mattermost_data_dir']
if not os.path.exists(data_dir):
raise CommandError("Directory not found: '%s'" % (data_dir,))
data_dir = os.path.realpath(data_dir)
print("Converting Data ...")
do_convert_data(
mattermost_data_dir=data_dir,
output_dir=output_dir,
masking_content=options.get('masking_content', False),
)