def update(self):
new_domain_names = self._get_domain_name_list()
for domain in self.domains:
if domain.name not in new_domain_names:
self.domains.remove(domain)
self.domain_names.remove(domain.name)
for name in new_domain_names:
if name not in self.domain_names:
self.domain_names.append(name)
self.domains.append(Domain(name, self.path))
domain_updated = False
for domain in self.domains:
if domain.update_ip():
print('%s: IP of %s changed to %s' %
(timestamp2str(time.time()), domain.name, domain.ip))
domain_updated = True
if domain_updated:
self._write_hosts()
return True
else:
return False
def get_busline_realtime_info(busline, site):
check_update(b)
if not site.isdigit():
site = get_site_id_by_name(busline, site)
if not site:
return '请使用正确地ID或者站点名字, 查询请使用类似`公交 busline`'
realtime_infos = b.get_busline_realtime_info(busline, site)
return '\n'.join([
(u'*车次{0}: 下站: {1} 离下一站的距离: {2}米, 预计到达下一站的时间: {3}\n'
u'离本站的距离: {4}米, 预计到达本站的时间: {5}').format(
index, r['ns'], r['nsd'] if r['nsd'] != '-1' else u'进站中',
timestamp2str(r['nst']), r['sd'],
timestamp2str(r['st']) if r['st'] != '-1' else u'未知')
for index, r in enumerate(realtime_infos, 1)
if r.values().count('-1') < 3
])
def get_busline_realtime_info(busline, site):
check_update(b)
id = b.query_busline_id_by_name(busline)
if not site.isdigit():
site = get_site_id_by_name(busline, site)
if not site:
return '请使用正确地ID或者站点名字, 查询请使用类似`公交 busline`'
realtime_infos = b.get_busline_realtime_info(id, site)
return '\n'.join([
(u'*车次{0}: 下站: {1} 离下一站的距离: {2}米, 预计到达下一站的时间: {3}\n'
u'离本站的距离: {4}米, 预计到达本站的时间: {5}').format(
index, r['ns'], r['nsd'] if r['nsd'] != '-1' else u'进站中',
timestamp2str(r['nst']), r['sd'],
timestamp2str(r['st']) if r['st'] != '-1' else u'未知')
for index, r in enumerate(realtime_infos, 1)
if r.values().count('-1') < 3
])
def download_files(msg):
"""
下载多媒体附件
"""
filename = '_'.join([msg['User']['RemarkName'] or msg['User']['NickName'], ut.timestamp2str(msg['CreateTime']), msg['FileName']])
full_filename = os.path.join(st.downloads_dir, filename)
msg['Text'](full_filename)
itchat.send('@%s@%s' % ('img' if msg['Type'] == 'Picture' else 'fil', msg['FileName']), msg['FromUserName'])
itchat.send(st.msgs['received'], msg['FromUserName'])
def disp_online_info(online_info):
log('Online status: ' + online_info['online'])
if online_info['online'] == 'Online':
log('Online user: '******'username'])
log('Time of login: '******'login_timestamp']))
log('Online time: ' +
sec2human(online_info['online_time']))
log('Monthly online time: ' +
sec2human(online_info['monthly_online_time']))
log('Online IP: ' + online_info['ip'])
log('IPv4 uasge: ' + bytes2human(online_info['bytes']))
log('Account balance: ' + str(online_info['balance']))
def get_busline_realtime_info(busline, site):
check_update(b)
if not site.isdigit():
site = get_site_id_by_name(busline, site)
if not site:
return "请使用正确地ID或者站点名字, 查询请使用类似`公交 busline`"
realtime_infos = b.get_busline_realtime_info(busline, site)
return "\n".join(
[
(u"*车次{0}: 下站: {1} 离下一站的距离: {2}米, 预计到达下一站的时间: {3}\n" u"离本站的距离: {4}米, 预计到达本站的时间: {5}").format(
index,
r["ns"],
r["nsd"] if r["nsd"] != "-1" else u"进站中",
timestamp2str(r["nst"]),
r["sd"],
timestamp2str(r["st"]) if r["st"] != "-1" else u"未知",
)
for index, r in enumerate(realtime_infos, 1)
if r.values().count("-1") < 3
]
)
def _write_hosts(self):
lines = []
with open('/etc/hosts', 'r') as hosts:
lines = hosts.readlines()
for domain in self.domains:
matched = False
for i in range(len(lines)):
domain_name_reg = '\\s+' + \
domain.name.replace(
'-', '\\-').replace('_', '\\_').replace('.', '\\.')
if re.search(domain_name_reg, lines[i],
re.RegexFlag.IGNORECASE):
lines[i] = re.sub(r'\d+\.\d+\.\d+\.\d+', domain.ip,
lines[i])
matched = True
if not matched:
lines.append('%s %s\n' % (domain.ip, domain.name))
with open('/etc/hosts', 'w') as hosts:
print('%s: writing hosts' % timestamp2str(time.time()))
hosts.writelines(lines)
if __name__ == '__main__':
conf = {}
with open('client.conf', 'r') as fp:
conf = json.load(fp)
if conf['daemon'].lower() == 'true':
daemonize(stdout='/tmp/ddns_client.log',
stderr='/tmp/ddns_client_err.log')
domain = conf['domain']
ddns_host = conf['ddns_host']
ssh_user = conf['ssh_user']
ssh_port = conf['ssh_port']
ssh_password = conf['ssh_password']
id_rsa = conf['id_rsa']
remote_dir = conf['remote_dir']
interval = conf['interval']
last_ip = None
while True:
new_ip = get_ip()
while last_ip == new_ip:
new_ip = get_ip()
time.sleep(interval)
print('%s: IP changed from %s to %s' %
(timestamp2str(time.time()), last_ip, new_ip))
send_ip(new_ip, domain, ddns_host, ssh_user, ssh_port, ssh_password,
id_rsa, remote_dir)
last_ip = new_ip
def get_end_date(self):
""" Return first datafeed datetime
"""
dt = self.stratbt.data._dataname['open'].index
return timestamp2str(dt[-1])
def update_dnsmasq():
for pid in psutil.pids():
if psutil.pid_exists(pid) and psutil.Process(
pid).username() == 'dnsmasq':
os.kill(pid, signal.SIGHUP)
print('%s: dnsmasq updated' % timestamp2str(time.time()))
def get_end_date(self):
""" Return first datafeed datetime
"""
dt = self.get_date_index()
return timestamp2str(dt[-1])