Remove unused imports

(imported from commit 9e3050c72a2d1137b9096c6cfa1c3945341b9a56)

api/demos/twitter-search-bot

@@ -3,7 +3,6 @@ import os
 import sys
 import optparse
 import ConfigParser
-from os import path
 
 import humbug
 

api/integrations/git/post-receive

@@ -32,7 +32,6 @@
 import os
 import sys
 import subprocess
-import time
 import os.path
 
 sys.path.insert(0, os.path.dirname(__file__))

api/integrations/nagios/nagios-notify-humbug

@@ -1,7 +1,5 @@
 #!/usr/bin/env python
-import sys
 import optparse
-import os.path
 import humbug
 
 # Nagios passes the notification details as command line options.

api/integrations/svn/post-commit

@@ -31,8 +31,6 @@
 
 import os
 import sys
-import subprocess
-import time
 import os.path
 import pysvn
 

api/setup.py

@@ -3,7 +3,6 @@
 
 import humbug
 
-import glob
 import os
 from distutils.core import setup
 

bots/check-mirroring

@@ -7,7 +7,6 @@ import random
 import logging
 import subprocess
 import hashlib
-from os import path
 
 parser = optparse.OptionParser()
 parser.add_option('--verbose',

bots/check-rabbitmq-consumers

@@ -1,7 +1,6 @@
 #!/usr/bin/env python
 
 import sys
-import subprocess
 import time
 import optparse
 from collections import defaultdict

bots/check-rabbitmq-queue

@@ -1,7 +1,6 @@
 #!/usr/bin/env python
 
 import sys
-import subprocess
 import re
 import time
 

bots/gcal-bot

@@ -1,8 +1,6 @@
 #!/usr/bin/env python
-import os
 import sys
 import time
-import errno
 import datetime
 import optparse
 import urlparse

bots/zephyr_mirror.py

@@ -23,8 +23,6 @@
 
 import sys
 import subprocess
-import time
-import optparse
 import os
 import traceback
 import signal

humbug/backends.py

@@ -1,6 +1,5 @@
 from zephyr.models import UserProfile, get_user_profile_by_id, \
     get_user_profile_by_email
-from django.conf import settings
 
 from openid.consumer.consumer import SUCCESS
 

humbug/settings.py

@@ -1,7 +1,6 @@
 # Django settings for humbug project.
 import os
 import platform
-import logging
 import time
 import re
 

humbug/test_settings.py

@@ -1,6 +1,5 @@
 from settings import *
 import os
-import logging
 
 DATABASES["default"] = {"NAME": "humbug_test",
                         "USER": "humbug_test",

servers/puppet/modules/humbug/files/nagios_plugins/check_send_receive_time

@@ -10,7 +10,6 @@ Django ORM.
 """
 
 import datetime
-import os
 import sys
 import optparse
 import random

tools/generate-activity-metrics.py

@@ -7,7 +7,6 @@ import os, sys
 sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))
 
 import optparse
-from itertools import dropwhile, takewhile
 from datetime import timedelta, datetime
 from zephyr.lib.timestamp import datetime_to_timestamp
 from zephyr.lib.utils import statsd_key

tools/purge-deployments

@@ -3,7 +3,7 @@ import os
 import logging
 import datetime
 import shutil
-from humbug_tools import DEPLOYMENTS_DIR, LOCK_DIR, TIMESTAMP_FORMAT
+from humbug_tools import DEPLOYMENTS_DIR, TIMESTAMP_FORMAT
 
 logging.basicConfig(format="%(asctime)s purge-deployments: %(message)s",
                     level=logging.INFO)

tools/restart-server

@@ -3,11 +3,9 @@ import os
 import sys
 import pwd
 import subprocess
-import pylibmc
-import traceback
 import logging
 import time
-from humbug_tools import ENDC, WARNING, OKGREEN, DEPLOYMENTS_DIR
+from humbug_tools import ENDC, OKGREEN, DEPLOYMENTS_DIR
 
 logging.basicConfig(format="%(asctime)s restart-server: %(message)s",
                     level=logging.INFO)

tools/review

@@ -42,7 +42,6 @@ from StringIO import StringIO
 from email.message import Message
 from email.header import Header
 from shutil import rmtree, copyfile, copytree
-from tempfile import NamedTemporaryFile
 from time import sleep
 from signal import SIGINT, SIGTERM
 from errno import EAGAIN

tools/update-deployment

@@ -2,8 +2,6 @@
 import os
 import sys
 import subprocess
-import pylibmc
-import traceback
 import logging
 from humbug_tools import DEPLOYMENTS_DIR, LOCK_DIR, TIMESTAMP_FORMAT, FAIL, ENDC
 import datetime

zephyr/decorator.py

@@ -4,18 +4,14 @@ from django.views.decorators.csrf import csrf_exempt
 from django.views.decorators.http import require_POST
 from django.http import QueryDict
 from django.http.multipartparser import MultiPartParser
-from zephyr.models import UserProfile, UserActivity, get_client, \
-    get_user_profile_by_email
-from zephyr.lib.response import json_success, json_error, HttpResponseUnauthorized
+from zephyr.models import UserProfile, get_client, get_user_profile_by_email
+from zephyr.lib.response import json_error, HttpResponseUnauthorized
 from django.utils.timezone import now
-from django.db import transaction, IntegrityError
 from django.conf import settings
 import ujson
 from StringIO import StringIO
-from zephyr.lib.cache import cache_with_key
 from zephyr.lib.queue import queue_json_publish
 from zephyr.lib.timestamp import datetime_to_timestamp
-from zephyr.lib.cache import user_profile_by_email_cache_key
 from zephyr.lib.utils import statsd
 from zephyr.exceptions import RateLimited
 from zephyr.lib.rate_limiter import incr_ratelimit, is_ratelimited, \

zephyr/forms.py

@@ -1,7 +1,6 @@
 from __future__ import absolute_import
 
 from django import forms
-from django.core import validators
 from django.core.exceptions import ValidationError
 from django.utils.safestring import mark_safe
 from django.contrib.auth.forms import SetPasswordForm

zephyr/handlers.py

@@ -1,6 +1,5 @@
 from __future__ import absolute_import
 
-import sys
 import logging
 import traceback
 import platform
@@ -44,7 +43,6 @@ class AdminHumbugHandler(logging.Handler):
 
     def emit(self, record):
         # We have to defer imports to avoid circular imports in settings.py.
-        from zephyr.models import Recipient
         from zephyr.lib.actions import internal_send_message
 
 

zephyr/lib/bugdown/__init__.py

@@ -5,9 +5,6 @@ import urlparse
 import re
 import os.path
 import glob
-import urllib2
-import itertools
-import ujson
 import twitter
 import platform
 import time
@@ -634,7 +631,6 @@ def do_convert(md, realm):
         # https://trac.humbughq.com/ticket/345
         return timeout(5, _md_engine.convert, md)
     except:
-        from zephyr.models import Recipient
         from zephyr.lib.actions import internal_send_message
 
         cleaned = _sanitize_for_log(md)

zephyr/lib/logging_util.py

@@ -1,6 +1,4 @@
 import logging
-import traceback
-from hashlib import sha256
 from datetime import datetime, timedelta
 
 # Adapted http://djangosnippets.org/snippets/2242/ by user s29 (October 25, 2010)

zephyr/lib/rate_limiter.py

@@ -1,7 +1,6 @@
 from __future__ import absolute_import
 
 from django.conf import settings
-from zephyr.models import get_user_profile_by_id
 
 import redis
 import time

zephyr/lib/utils.py

@@ -2,7 +2,7 @@
 from __future__ import absolute_import
 
 import hashlib
-from time import sleep, time
+from time import sleep
 from django.conf import settings
 
 def statsd_key(val, clean_periods=False):

zephyr/management/commands/active_user_stats.py

@@ -1,14 +1,12 @@
 from __future__ import absolute_import
 
 from django.core.management.base import BaseCommand
-from django.conf import settings
 
-from zephyr.models import UserProfile, UserPresence, UserActivity
+from zephyr.models import UserPresence, UserActivity
 from zephyr.lib.utils import statsd, statsd_key
 
 from datetime import datetime, timedelta
 from collections import defaultdict
-import os, time
 
 class Command(BaseCommand):
     help = """Sends active user statistics to statsd.

zephyr/management/commands/analyze_mit.py

@@ -2,9 +2,8 @@ from __future__ import absolute_import
 
 from optparse import make_option
 from django.core.management.base import BaseCommand
-from zephyr.models import Realm, UserProfile, Recipient, Message, get_client
-import ujson
-from zephyr.lib.timestamp import datetime_to_timestamp, timestamp_to_datetime
+from zephyr.models import Recipient, Message
+from zephyr.lib.timestamp import timestamp_to_datetime
 import datetime
 import time
 import logging

zephyr/management/commands/check_redis.py

@@ -1,13 +1,13 @@
 from __future__ import absolute_import
 
-from zephyr.models import UserProfile, get_user_profile_by_id
-from zephyr.lib.rate_limiter import redis_key, client, max_api_calls, max_api_window
+from zephyr.models import get_user_profile_by_id
+from zephyr.lib.rate_limiter import client, max_api_calls, max_api_window
 
 from django.core.management.base import BaseCommand
 from django.conf import settings
 from optparse import make_option
 
-import os, time, logging
+import time, logging
 
 class Command(BaseCommand):
     help = """Checks redis to make sure our rate limiting system hasn't grown a bug and left redis with a bunch of data

zephyr/management/commands/copy_colors.py

@@ -1,7 +1,7 @@
 from __future__ import absolute_import
 
 from django.core.management.base import BaseCommand
-from zephyr.models import StreamColor, Subscription
+from zephyr.models import StreamColor
 
 class Command(BaseCommand):
     help = """Copies all colors from the StreamColor table to the Subscription table."""

zephyr/management/commands/deactivate_user.py

@@ -5,7 +5,7 @@ from optparse import make_option
 from django.core.management.base import BaseCommand
 
 from zephyr.lib.actions import do_deactivate, user_sessions
-from zephyr.models import UserProfile, get_user_profile_by_email
+from zephyr.models import get_user_profile_by_email
 
 class Command(BaseCommand):
     help = "Deactivate a user, including forcibly logging them out."

zephyr/management/commands/dump_pointers.py

@@ -2,7 +2,7 @@ from __future__ import absolute_import
 
 from optparse import make_option
 from django.core.management.base import BaseCommand
-from zephyr.models import Realm, UserProfile, Message, UserMessage, \
+from zephyr.models import UserProfile, Message, UserMessage, \
     get_user_profile_by_email
 from zephyr.lib.timestamp import datetime_to_timestamp, timestamp_to_datetime
 import ujson

zephyr/management/commands/dump_useractivity.py

@@ -2,8 +2,7 @@ from __future__ import absolute_import
 
 from optparse import make_option
 from django.core.management.base import BaseCommand
-from zephyr.models import Realm, UserActivity, get_client, \
-    get_user_profile_by_email
+from zephyr.models import UserActivity, get_client, get_user_profile_by_email
 import ujson
 from zephyr.lib.timestamp import datetime_to_timestamp, timestamp_to_datetime
 

zephyr/management/commands/fill_memcached_caches.py

@@ -3,8 +3,6 @@ from __future__ import absolute_import
 from optparse import make_option
 from django.core.management.base import BaseCommand
 from zephyr.lib.cache_helpers import fill_memcached_cache, cache_fillers
-import subprocess
-import os
 
 class Command(BaseCommand):
     option_list = BaseCommand.option_list + (

zephyr/management/commands/generate_invite_links.py

@@ -1,7 +1,5 @@
 from __future__ import absolute_import
 
-from optparse import make_option
-from django.contrib.sites.models import Site
 from django.core.management.base import BaseCommand
 from confirmation.models import Confirmation
 from zephyr.models import UserProfile, PreregistrationUser, \

zephyr/management/commands/populate_db.py

@@ -1,7 +1,7 @@
 from __future__ import absolute_import
 
 from django.core.management.base import BaseCommand
-from django.utils.timezone import utc, now
+from django.utils.timezone import now
 
 from django.contrib.sites.models import Site
 from zephyr.models import Message, UserProfile, Stream, Recipient, Client, \
@@ -22,7 +22,6 @@ import ujson
 import datetime
 import random
 import glob
-import sys
 import os
 from os import path
 from optparse import make_option

zephyr/management/commands/process_user_activity.py

@@ -1,9 +1,6 @@
 from __future__ import absolute_import
 
-from optparse import make_option
 from django.core.management.base import BaseCommand
-import ujson
-import pika
 from zephyr.lib.actions import process_user_activity_event, \
         process_user_presence_event
 from zephyr.lib.queue import SimpleQueueClient

zephyr/management/commands/profile_request.py

@@ -2,11 +2,9 @@ from __future__ import absolute_import
 
 from optparse import make_option
 from django.core.management.base import BaseCommand
-from confirmation.models import Confirmation
 from zephyr.models import get_user_profile_by_email, UserMessage
 from zephyr.views import get_old_messages_backend
 import cProfile
-import time
 import logging
 from zephyr.middleware import LogRequests
 

zephyr/management/commands/rate_limit.py

@@ -4,13 +4,8 @@ from zephyr.models import UserProfile, get_user_profile_by_email
 from zephyr.lib.rate_limiter import block_user, unblock_user
 
 from django.core.management.base import BaseCommand
-from django.conf import settings
 from optparse import make_option
 
-from datetime import datetime, timedelta
-from collections import defaultdict
-import os, time
-
 class Command(BaseCommand):
     help = """Manually block or unblock a user from accessing the API
 

zephyr/management/commands/remove_users_from_stream.py

@@ -5,7 +5,7 @@ from optparse import make_option
 from django.core.management.base import BaseCommand
 
 from zephyr.lib.actions import do_remove_subscription
-from zephyr.models import Realm, User, UserProfile, get_stream, \
+from zephyr.models import Realm, UserProfile, get_stream, \
     get_user_profile_by_email
 
 class Command(BaseCommand):

zephyr/management/commands/runtornado.py

@@ -16,7 +16,6 @@ import os
 import sys
 import tornado.web
 import logging
-import time
 from tornado import ioloop
 from zephyr.lib.debug import interactive_debug_listen
 from zephyr.lib.response import json_response
@@ -47,8 +46,7 @@ class Command(BaseCommand):
         interactive_debug_listen()
 
         import django
-        from django.core.handlers.wsgi import WSGIHandler
-        from tornado import httpserver, wsgi, web
+        from tornado import httpserver, web
 
         try:
             addr, port = addrport.split(':')

zephyr/management/commands/send_missedmessage_reminders.py

@@ -1,12 +1,10 @@
 from __future__ import absolute_import
 
 import time
-import ujson
 
 from collections import defaultdict
 
 from django.core.management.base import BaseCommand
-from django.conf import settings
 
 from zephyr.lib.queue import SimpleQueueClient
 from zephyr.lib.actions import handle_missedmessage_emails

zephyr/management/commands/set_default_streams.py

@@ -5,7 +5,6 @@ from zephyr.lib.actions import set_default_streams, log_event
 
 from optparse import make_option
 import sys
-import time
 
 class Command(BaseCommand):
     help = """Set default streams for a realm

zephyr/management/commands/set_message_flags.py

@@ -6,7 +6,6 @@ import sys
 
 from django.core.management.base import BaseCommand
 
-from zephyr.lib.actions import do_deactivate
 from zephyr.lib import utils
 from zephyr.models import UserMessage, get_user_profile_by_email
 from django.db import transaction, models

zephyr/management/commands/set_unread_to_pointer.py

@@ -5,7 +5,6 @@ import logging
 
 from django.core.management.base import BaseCommand
 
-from zephyr.lib.actions import do_deactivate
 from zephyr.lib import utils
 from zephyr.models import UserMessage, UserProfile, \
     get_user_profile_by_email

zephyr/management/commands/stream_stats.py

@@ -1,6 +1,3 @@
-import datetime
-import pytz
-
 from django.core.management.base import BaseCommand
 from django.db.models import Q
 from zephyr.models import Realm, Stream, Message, Subscription, Recipient

zephyr/management/commands/subscribe_new_users.py

@@ -1,6 +1,5 @@
 from __future__ import absolute_import
 
-import ujson
 from postmonkey import PostMonkey
 from django.core.management.base import BaseCommand
 from django.conf import settings

zephyr/middleware.py

@@ -1,7 +1,6 @@
 from __future__ import absolute_import
 
 from django.conf import settings
-from zephyr.decorator import RequestVariableMissingError, RequestVariableConversionError
 from zephyr.lib.response import json_error
 from django.db import connection
 from zephyr.lib.utils import statsd

zephyr/models.py

@@ -7,13 +7,11 @@ from zephyr.lib.cache import cache_with_key, update_user_profile_cache, \
     user_profile_by_id_cache_key, user_profile_by_email_cache_key, \
     update_user_presence_cache
 from zephyr.lib.utils import make_safe_digest
-import os
 from django.db import transaction, IntegrityError
 from zephyr.lib import bugdown
 from zephyr.lib.avatar import gravatar_hash, avatar_url
 from django.utils import timezone
 from django.contrib.sessions.models import Session
-from django.utils.html import escape
 from zephyr.lib.timestamp import datetime_to_timestamp
 from django.db.models.signals import post_save
 import zlib

zephyr/tests.py

@@ -19,14 +19,11 @@ from zephyr.lib import bugdown
 from zephyr.lib.rate_limiter import clear_user_history
 
 from django.conf import settings
-import optparse
 import os
 import random
 import re
-import subprocess
 import sys
 import time
-import traceback
 import ujson
 import urllib2
 from StringIO import StringIO

zephyr/tornado_callbacks.py

@@ -7,9 +7,7 @@ from zephyr.models import Message, UserProfile, UserMessage, \
 from zephyr.decorator import JsonableError
 from zephyr.lib.cache_helpers import cache_get_message
 from zephyr.lib.queue import queue_json_publish
-from zephyr.lib.timestamp import timestamp_to_datetime
-from zephyr.lib.event_queue import get_client_descriptors_for_user, \
-    add_client_gc_hook, IDLE_EVENT_QUEUE_TIMEOUT_SECS
+from zephyr.lib.event_queue import get_client_descriptors_for_user
 
 import os
 import sys

zephyr/tornadoviews.py

@@ -1,14 +1,14 @@
 from __future__ import absolute_import
 
 from django.conf import settings
-from zephyr.models import UserActivity, get_client
+from zephyr.models import get_client
 
 from zephyr.decorator import asynchronous, authenticated_api_view, \
     authenticated_json_post_view, internal_notify_view, RespondAsynchronously, \
     has_request_variables, to_non_negative_int, json_to_bool, json_to_list, \
-    JsonableError, authenticated_rest_api_view, REQ
+    authenticated_rest_api_view, REQ
 
-from zephyr.lib.response import json_response, json_success, json_error
+from zephyr.lib.response import json_success, json_error
 from zephyr.middleware import async_request_restart
 from zephyr.tornado_callbacks import \
     get_user_pointer, fetch_stream_messages, fetch_user_messages, \
@@ -18,12 +18,8 @@ from zephyr.tornado_callbacks import \
 from zephyr.lib.cache_helpers import cache_get_message
 from zephyr.lib.event_queue import allocate_client_descriptor, get_client_descriptor
 
-import datetime
 import ujson
 import socket
-import time
-import sys
-import logging
 
 @internal_notify_view
 def notify(request):

zephyr/views.py

@@ -21,7 +21,7 @@ from zephyr.models import Message, UserProfile, Stream, Subscription, \
     MAX_SUBJECT_LENGTH, get_stream, UserPresence, \
     get_recipient, valid_stream_name, to_dict_cache_key, to_dict_cache_key_id, \
     extract_message_dict, stringify_message_dict, parse_usermessage_flags
-from zephyr.lib.actions import do_add_subscription, do_remove_subscription, \
+from zephyr.lib.actions import do_remove_subscription, \
     do_change_password, create_mit_user_if_needed, do_change_full_name, \
     do_change_enable_desktop_notifications, do_change_enter_sends, do_change_enable_sounds, \
     do_send_confirmation_email, do_activate_user, do_create_user, check_send_message, \
@@ -35,7 +35,7 @@ from zephyr.lib.actions import do_add_subscription, do_remove_subscription, \
 from zephyr.forms import RegistrationForm, HomepageForm, ToSForm, CreateBotForm, \
     is_unique, is_inactive, isnt_mit
 from django.views.decorators.csrf import csrf_exempt
-from django_openid_auth.views import default_render_failure, login_complete, parse_openid_response
+from django_openid_auth.views import default_render_failure, login_complete
 from openid.consumer.consumer import SUCCESS as openid_SUCCESS
 from openid.extensions import ax
 
@@ -43,14 +43,13 @@ from zephyr.decorator import require_post, \
     authenticated_api_view, authenticated_json_post_view, \
     has_request_variables, authenticated_json_view, \
     to_non_negative_int, json_to_dict, json_to_list, json_to_bool, \
-    JsonableError, RequestVariableMissingError, get_user_profile_by_email, \
-    authenticated_rest_api_view, process_as_post, REQ, rate_limit, rate_limit_user
+    JsonableError, get_user_profile_by_email, \
+    authenticated_rest_api_view, process_as_post, REQ, rate_limit_user
 from zephyr.lib.query import last_n
 from zephyr.lib.avatar import avatar_url
 from zephyr.lib.upload import upload_message_image, upload_avatar_image
 from zephyr.lib.response import json_success, json_error, json_response, json_method_not_allowed
-from zephyr.lib.timestamp import datetime_to_timestamp
-from zephyr.lib.cache import cache_with_key, cache_get_many, cache_set_many
+from zephyr.lib.cache import cache_get_many, cache_set_many
 from zephyr.lib.unminify import SourceMap
 from zephyr.lib.queue import queue_json_publish
 from zephyr.lib.utils import statsd