management: Remove unused imports in management commands.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

zerver/management/commands/checkconfig.py

@@ -1,8 +1,5 @@
-
-import sys
 from typing import Any
 
-from django.conf import settings
 from django.core.management.base import BaseCommand
 
 from zerver.lib.management import check_config

zerver/management/commands/convert_gitter_data.py

@@ -1,9 +1,7 @@
 
 import argparse
 import os
-import subprocess
 import tempfile
-import shutil
 from typing import Any
 
 from django.core.management.base import BaseCommand, CommandParser, CommandError

zerver/management/commands/convert_hipchat_data.py

@@ -1,8 +1,5 @@
 import argparse
 import os
-import subprocess
-import tempfile
-import shutil
 from typing import Any
 
 '''
@@ -24,7 +21,7 @@ spec:
     exporting-from-hipchat-server-or-data-center-for-data-portability-950821555.html
 '''
 
-from django.core.management.base import BaseCommand, CommandParser, CommandError
+from django.core.management.base import BaseCommand, CommandParser
 
 from zerver.data_import.hipchat import do_convert_data
 

zerver/management/commands/convert_slack_data.py

@@ -1,9 +1,7 @@
 
 import argparse
 import os
-import subprocess
 import tempfile
-import shutil
 from typing import Any
 
 from django.core.management.base import BaseCommand, CommandParser, CommandError

zerver/management/commands/create_large_indexes.py

@@ -1,5 +1,4 @@
-
-from typing import Any, Callable, Dict, List, Set
+from typing import Any
 
 from django.db import connection
 

zerver/management/commands/create_realm_internal_bots.py

@@ -1,12 +1,8 @@
+from typing import Any
 
-from typing import Any, Iterable, Tuple
-
-from django.conf import settings
 from django.core.management.base import BaseCommand
-from django.db.models import Count
 
 from zerver.lib.onboarding import create_if_missing_realm_internal_bots
-from zerver.models import Realm, UserProfile
 
 class Command(BaseCommand):
     help = """\

zerver/management/commands/create_stream.py

@@ -1,5 +1,3 @@
-
-import sys
 from argparse import ArgumentParser
 from typing import Any
 

zerver/management/commands/deliver_email.py

@@ -9,7 +9,6 @@ condition.  (Alternatively, you can set `EMAIL_DELIVERER_DISABLED=True`
 on all but one machine to make the command have no effect.)
 """
 
-import os
 import logging
 import time
 from typing import Any

zerver/management/commands/deliver_scheduled_messages.py

@@ -1,5 +1,4 @@
 import logging
-import os
 import time
 from typing import Any, Dict
 from datetime import timedelta
@@ -13,7 +12,6 @@ from zerver.lib.logging_util import log_to_file
 from zerver.lib.management import sleep_forever
 from zerver.models import ScheduledMessage, Message, get_user_by_delivery_email
 from zerver.lib.actions import do_send_messages
-from zerver.lib.addressee import Addressee
 
 ## Setup ##
 logger = logging.getLogger(__name__)

zerver/management/commands/email_mirror.py

@@ -26,7 +26,7 @@ import email
 import logging
 from email.message import Message
 from imaplib import IMAP4_SSL
-from typing import Any, Generator, List
+from typing import Any, Generator
 
 from django.conf import settings
 from django.core.management.base import BaseCommand

zerver/management/commands/enqueue_digest_emails.py

@@ -1,6 +1,6 @@
 import datetime
 import logging
-from typing import Any, List
+from typing import Any
 
 from django.conf import settings
 from django.core.management.base import BaseCommand

zerver/management/commands/generate_multiuse_invite_link.py

@@ -2,7 +2,6 @@
 from argparse import ArgumentParser
 from typing import Any, List
 
-from confirmation.models import Confirmation, create_confirmation_link
 from zerver.lib.actions import ensure_stream, do_create_multiuse_invite_link
 from zerver.lib.management import ZulipBaseCommand
 from zerver.models import Stream

zerver/management/commands/import.py

@@ -2,7 +2,6 @@
 import argparse
 import os
 import subprocess
-import tarfile
 from typing import Any
 
 from django.conf import settings

zerver/management/commands/register_server.py

@@ -1,9 +1,7 @@
 from argparse import ArgumentParser
 import json
-import os
 import requests
 import subprocess
-import sys
 from typing import Any
 
 from django.conf import settings

zerver/management/commands/rename_stream.py

@@ -1,5 +1,3 @@
-
-import sys
 from argparse import ArgumentParser
 from typing import Any
 

zerver/management/commands/send_password_reset_email.py

@@ -1,7 +1,5 @@
-
-import logging
 from argparse import ArgumentParser
-from typing import Any, Dict, List, Optional
+from typing import Any, List
 
 from django.contrib.auth.tokens import default_token_generator
 

zerver/management/commands/send_realm_reactivation_email.py

@@ -2,7 +2,6 @@
 from argparse import ArgumentParser
 
 from zerver.lib.management import ZulipBaseCommand, CommandError
-from zerver.lib.send_email import send_email, FromAddress
 from zerver.lib.actions import do_send_realm_reactivation_email
 
 from typing import Any

zerver/management/commands/send_to_email_mirror.py

@@ -8,17 +8,13 @@ from email.mime.text import MIMEText
 
 from django.conf import settings
 from django.core.management.base import CommandParser
-from django.core.mail import send_mail
 
 from zerver.lib.actions import encode_email_address
-from zerver.lib.email_mirror import logger, process_message
-from zerver.lib.send_email import FromAddress
+from zerver.lib.email_mirror import process_message
 from zerver.lib.management import ZulipBaseCommand
 
 from zerver.models import Realm, get_stream, get_realm
 
-from typing import Any, Dict
-
 # This command loads an email from a specified file and sends it
 # to the email mirror. Simple emails can be passed in a JSON file,
 # Look at zerver/tests/fixtures/email/1.json for an example of how

zerver/management/commands/show_admins.py

@@ -1,12 +1,7 @@
-
-import sys
 from argparse import ArgumentParser
 from typing import Any
 
-from django.core.management.base import CommandError
-
 from zerver.lib.management import ZulipBaseCommand
-from zerver.models import get_realm
 
 class Command(ZulipBaseCommand):
     help = """Show the admins in a realm."""

zerver/management/commands/soft_deactivate_users.py

@@ -1,7 +1,7 @@
 
 import sys
 from argparse import ArgumentParser
-from typing import Any, Dict, List
+from typing import Any, Dict
 
 from django.conf import settings
 

zerver/management/commands/sync_ldap_user_data.py

@@ -6,7 +6,6 @@ from typing import Any, List
 
 
 from django.conf import settings
-from django.db.utils import IntegrityError
 
 from zerver.lib.logging_util import log_to_file
 from zerver.lib.management import ZulipBaseCommand