def stat(bot, update):
chat_id = update.message.chat_id
user_id = update.message.from_user.id
chat_type = update.message.chat.type
chat_title = update.message.chat.title
last_call = cache.get('last_{}'.format(chat_id))
# First request
if not last_call:
cache.set('last_{}'.format(chat_id), int(time.time()) - 5)
last_call = int(time.time()) - 5
# If last request was over 5 seconds ago
if (int(time.time()) - last_call) >= 5:
if chat_type == 'group' or chat_type == 'supergroup':
# Get stats for group
info = Stats.get_chat(chat_id)
# Get msg text for /stat
msg = Stats.stat_format(chat_id, info['msg_count'],
info['current_users'], info['top_users'],
chat_title)
bot.sendMessage(chat_id, msg, parse_mode=ParseMode.MARKDOWN)
# Update last call
cache.set('last_{}'.format(chat_id), int(time.time()))
logger.info('Group {} requested stats'.format(chat_id))
def get_current_order(user: User, session_id):
orders_key = __current_orders_key(user, session_id)
orders = cache.get(orders_key)
if orders is not None and len(orders) > 0:
return orders
else:
cache.set(orders_key, {})
return {}
def get_current_session(user: User):
session_key = __session_key(user)
session_id = cache.get(session_key)
if is_not_blank(session_id):
return Session(session_id, False)
else:
new_session_id = uuid.uuid4().hex
cache.set(session_key, new_session_id)
return Session(new_session_id, True)
def get(uid):
cached = cache.get('user_{}'.format(uid))
if cached:
return cached
else:
q = db.query(User) \
.filter(User.uid == uid) \
.limit(1) \
.all()
if q:
cache.set('user_{}'.format(uid), q[0])
cache.delete('web_user_{}'.format(uid))
return q[0]
else:
return False
def get(cid):
cached = cache.get('cstat_{}'.format(cid))
if cached:
return cached
else:
q = db.query(ChatStat) \
.filter(ChatStat.cid == cid) \
.order_by(ChatStat.id.desc()) \
.limit(1) \
.all()
if q:
cache.set('cstat_{}'.format(cid), q[0])
return q[0]
else:
return False
def get(uid, cid):
cached = cache.get('ustat_{}_{}'.format(uid, cid))
if cached:
return cached
else:
q = db.query(UserStat) \
.filter(UserStat.cid == cid,
UserStat.uid == uid) \
.limit(1) \
.all()
if q:
cache.set('ustat_{}_{}'.format(uid, cid), q[0])
return q[0]
else:
return False
def get_diskusage(self) -> list:
"""
获取磁盘使用情况, 一小时后重新获取
:return:
"""
# 先从缓存中获取
diskinfo = cache.get('diskinfo')
# 获取到了就直接返回
if diskinfo: return diskinfo
# 缓存过期后重新获取
disklist = []
disks = psutil.disk_partitions()
# 遍历系统磁盘
for disk in disks:
# 获取磁盘使用情况
# 磁盘名称
name = disk[0]
# 获取磁盘使用信息
try:
disk_usage = psutil.disk_usage(name)
except:
continue
# 获取磁盘总额
total = disk_usage.total / (1024 * 1024 * 1024)
# 获取磁盘已用空间
used = disk_usage.used / (1024 * 1024 * 1024)
# 获取磁盘可用空间
free = disk_usage.free / (1024 * 1024 * 1024)
# 获取磁盘使用百分比
percent = disk_usage.percent
# 添加到列表
if "Windows" in self.__system_info["os"]: name = name[:-2]
else: name = name.replace('/', '')
disklist.append({
"name": name,
"total": total,
"used": used,
"free": free,
"percent": percent
})
# 设置缓存设置过期时间为1小时
cache.set('diskinfo', disklist, timeout=60 * 60 * 60)
return disklist