# -*- coding: utf-8 -*-
"""
Requirement: pip install slackclient
"""
import multiprocessing.dummy, ctypes, time, traceback, datetime
from slackclient import SlackClient
legacy_token = raw_input("Enter token of an admin user. Get it from https://api.slack.com/custom-integrations/legacy-tokens >> ")
slack_client = SlackClient(legacy_token)
name_to_id = dict()
res = slack_client.api_call(
"groups.list", # groups are private channels, conversations are public channels. Different API.
exclude_members=True,
)
print ("Private channels:")
for c in res['groups']:
print(c['name'])
name_to_id[c['name']] = c['id']
channel = raw_input("Enter channel name to clear >> ").strip("#")
channel_id = name_to_id[channel]
pool=multiprocessing.dummy.Pool(4) #slack rate-limits the API, so not much benefit to more threads.
count = multiprocessing.dummy.Value(ctypes.c_int,0)
def _delete_message(message):
try:
success = False
while not success:
res= slack_client.api_call(
"chat.delete",
channel=channel_id,
ts=message['ts']
)
success = res['ok']
if not success:
if res.get('error')=='ratelimited':
# print res
time.sleep(float(res['headers']['Retry-After']))
else:
raise Exception("got error: %s"%(str(res.get('error'))))
count.value += 1
if count.value % 50==0:
print(count.value)
except:
traceback.print_exc()
retries = 3
hours_in_past = int(raw_input("How many hours in the past should messages be kept? Enter 0 to delete them all. >> "))
latest_timestamp = ((datetime.datetime.utcnow()-datetime.timedelta(hours=hours_in_past)) - datetime.datetime(1970,1,1)).total_seconds()
print("deleting messages...")
while retries > 0:
#see https://api.slack.com/methods/conversations.history
res = slack_client.api_call(
"groups.history",
channel=channel_id,
count=1000,
latest=latest_timestamp,)#important to do paging. Otherwise Slack returns a lot of already-deleted messages.
if res['messages']:
latest_timestamp = min(float(m['ts']) for m in res['messages'])
print datetime.datetime.utcfromtimestamp(float(latest_timestamp)).strftime("%r %d-%b-%Y")
pool.map(_delete_message, res['messages'])
if not res["has_more"]: #Slack API seems to lie about this sometimes
print ("No data. Sleeping...")
time.sleep(1.0)
retries -= 1
else:
retries=10
print("Done.")
如果您喜欢Python并从slack api获得legacy API token，则可以使用以下内容删除发送给用户的所有私人消息：
import requests
import sys
import time
from json import loads
# config - replace the bit between quotes with your "token"
token = 'xoxp-854385385283-5438342854238520-513620305190-505dbc3e1c83b6729e198b52f128ad69'
# replace 'Carl' with name of the person you were messaging
dm_name = 'Carl'
# helper methods
api = 'https://slack.com/api/'
suffix = 'token={0}&pretty=1'.format(token)
def fetch(route, args=''):
'''Make a GET request for data at `url` and return formatted JSON'''
url = api + route + '?' + suffix + '&' + args
return loads(requests.get(url).text)
# find the user whose dm messages should be removed
target_user = [i for i in fetch('users.list')['members'] if dm_name in i['real_name']]
if not target_user:
print(' ! your target user could not be found')
sys.exit()
# find the channel with messages to the target user
channel = [i for i in fetch('im.list')['ims'] if i['user'] == target_user[0]['id']]
if not channel:
print(' ! your target channel could not be found')
sys.exit()
# fetch and delete all messages
print(' * querying for channel', channel[0]['id'], 'with target user', target_user[0]['id'])
args = 'channel=' + channel[0]['id'] + '&limit=100'
result = fetch('conversations.history', args=args)
messages = result['messages']
print(' * has more:', result['has_more'], result.get('response_metadata', {}).get('next_cursor', ''))
while result['has_more']:
cursor = result['response_metadata']['next_cursor']
result = fetch('conversations.history', args=args + '&cursor=' + cursor)
messages += result['messages']
print(' * next page has more:', result['has_more'])
for idx, i in enumerate(messages):
# tier 3 method rate limit: https://api.slack.com/methods/chat.delete
# all rate limits: https://api.slack.com/docs/rate-limits#tiers
time.sleep(1.05)
result = fetch('chat.delete', args='channel={0}&ts={1}'.format(channel[0]['id'], i['ts']))
print(' * deleted', idx+1, 'of', len(messages), 'messages', i['text'])
if result.get('error', '') == 'ratelimited':
print('\n ! sorry there have been too many requests. Please wait a little bit and try again.')
sys.exit()
10 回答
我很快发现有人已经帮忙了：slack-cleaner为此 .
对我而言，它只是：
slack-cleaner --token=<TOKEN> --message --channel jenkins --user "*" --performdefault clean命令对我没有用，给出以下错误：
但是后续工作没有任何问题来清理机器人消息
要么
清除所有消息 .
由于松弛的api速率限制，我使用1秒的速率限制来避免
HTTP 429 Too Many Requests错误 . 在这两种情况下，都提供了通道名称而没有#符号我写了一个简单的节点脚本，用于删除来自公共/私人 Channels 和聊天的消息 . 您可以修改并使用它 .
https://gist.github.com/firatkucuk/ee898bc919021da621689f5e47e7abac
首先，在脚本配置部分修改您的令牌，然后运行脚本：
您可以通过以下网址了解您的令牌：
https://api.slack.com/custom-integrations/legacy-tokens
此外，通道ID写在浏览器URL栏中 .
https://mycompany.slack.com/messages/MY_CHANNEL_ID/
!!UPDATE!!
正如@ niels-van-reijmersdal在评论中提到的那样 .
!!END UPDATE!!
这是SlackHQ在Twitter上的一个很好的答案，它没有任何第三方的东西 . https://twitter.com/slackhq/status/467182697979588608?lang=en
对于其他没有't need to do it programmatic, here'的人 quick way ：
（可能仅限付费用户）
在Web或桌面应用程序中打开 Channels ，然后单击齿轮（右上角） .
选择"Additional options..."以显示存档菜单 . notes
选择"Set the channel message retention policy" .
设置"Retain all messages for a specific number of days" .
所有早于此时间的邮件将被永久删除！
我通常将此选项设置为"1 day"以使通道保留一些上下文，然后我返回上面的设置，并且 set it's retention policy back to "default" 继续从现在开始存储它们 .
Notes:
Luke指出：如果该选项被隐藏：您必须转到全局工作区管理员设置，消息保留和删除，并检查"Let workspace members override these settings"
Option 1 您可以将Slack通道设置为在1天后自动删除消息，但它有点隐藏 . 首先，您必须转到Slack工作区设置，消息保留和删除，然后检查"Let workspace members override these settings" . 之后，在Slack客户端中，您可以打开一个 Channels ，单击齿轮，然后单击"Edit message retention..."
Option 2 其他人提到的松弛清洁命令行工具 .
Option 3 下面是一个用于清除私有 Channels 的Python脚本 . 如果您想要更多编程控制删除，可以是一个很好的起点 . 不幸的是，Slack没有批量删除API，他们将每个删除速率限制为每分钟50次，因此不可避免地需要很长时间 .
请注意，该脚本需要修改才能列出并清除公共 Channels . 这些API方法是渠道 . *而不是组 . *
提示：如果你要使用松弛清洁剂https://github.com/kfei/slack-cleaner
您需要生成一个令牌：https://api.slack.com/custom-integrations/legacy-tokens
这是一个很棒的Chrome扩展程序，用于批量删除您的松弛 Channels /群组/即时消息 - https://slackext.com/deleter，您可以按星号，时间范围或用户过滤消息 . 顺便说一句，它还支持加载最新版本的所有消息，然后您可以根据需要加载~8k消息 .
如果您喜欢Python并从slack api获得legacy API token，则可以使用以下内容删除发送给用户的所有私人消息：