Files
zulip/zerver/management/commands/convert_mattermost_data.py
Anders Kaseorg 365fe0b3d5 python: Sort imports with isort.
Fixes #2665.

Regenerated by tabbott with `lint --fix` after a rebase and change in
parameters.

Note from tabbott: In a few cases, this converts technical debt in the
form of unsorted imports into different technical debt in the form of
our largest files having very long, ugly import sequences at the
start.  I expect this change will increase pressure for us to split
those files, which isn't a bad thing.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-06-11 16:45:32 -07:00

66 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(f"Directory not found: '{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),
)