本文整理汇总了Python中blessed.Terminal.cyan方法的典型用法代码示例。如果您正苦于以下问题：Python Terminal.cyan方法的具体用法？Python Terminal.cyan怎么用？Python Terminal.cyan使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类blessed.Terminal的用法示例。
在下文中一共展示了Terminal.cyan方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: monitor
# 需要导入模块: from blessed import Terminal [as 别名]
# 或者: from blessed.Terminal import cyan [as 别名]
def monitor(run_once=False):
term = Terminal()
r = redis_client
with term.fullscreen(), term.hidden_cursor(), term.cbreak():
val = None
start_width = int(term.width / 8)
while val not in (u'q', u'Q',):
col_width = int(term.width / 8)
# In case of resize
if col_width != start_width:
print(term.clear)
start_width = col_width
print(term.move(0, 0) + term.black_on_green(term.center('Host', width=col_width - 1)))
print(term.move(0, 1 * col_width) + term.black_on_green(term.center('Id', width=col_width - 1)))
print(term.move(0, 2 * col_width) + term.black_on_green(term.center('Status', width=col_width - 1)))
print(term.move(0, 3 * col_width) + term.black_on_green(term.center('Pool', width=col_width - 1)))
print(term.move(0, 4 * col_width) + term.black_on_green(term.center('TQ', width=col_width - 1)))
print(term.move(0, 5 * col_width) + term.black_on_green(term.center('RQ', width=col_width - 1)))
print(term.move(0, 6 * col_width) + term.black_on_green(term.center('RC', width=col_width - 1)))
print(term.move(0, 7 * col_width) + term.black_on_green(term.center('Up', width=col_width - 1)))
i = 2
stats = Stat.get_all(r=r)
print(term.clear_eos())
for stat in stats:
# color status
if stat.status == Conf.WORKING:
status = term.green(Conf.WORKING)
elif stat.status == Conf.STOPPED:
status = term.red(Conf.STOPPED)
elif stat.status == Conf.IDLE:
status = Conf.IDLE
else:
status = term.yellow(stat.status)
# color q's
tasks = stat.task_q_size
if tasks > 0:
tasks = term.cyan(str(tasks))
results = stat.done_q_size
if results > 0:
results = term.cyan(str(results))
# color workers
workers = len(stat.workers)
if workers < Conf.WORKERS:
workers = term.yellow(str(workers))
# format uptime
uptime = (timezone.now() - stat.tob).total_seconds()
hours, remainder = divmod(uptime, 3600)
minutes, seconds = divmod(remainder, 60)
uptime = '%d:%02d:%02d' % (hours, minutes, seconds)
# print to the terminal
print(term.move(i, 0) + term.center(stat.host[:col_width - 1], width=col_width - 1))
print(term.move(i, 1 * col_width) + term.center(stat.cluster_id, width=col_width - 1))
print(term.move(i, 2 * col_width) + term.center(status, width=col_width - 1))
print(term.move(i, 3 * col_width) + term.center(workers, width=col_width - 1))
print(term.move(i, 4 * col_width) + term.center(tasks, width=col_width - 1))
print(term.move(i, 5 * col_width) + term.center(results, width=col_width - 1))
print(term.move(i, 6 * col_width) + term.center(stat.reincarnations, width=col_width - 1))
print(term.move(i, 7 * col_width) + term.center(uptime, width=col_width - 1))
i += 1
# for testing
if run_once:
return Stat.get_all(r=r)
print(term.move(i + 2, 0) + term.center('[Press q to quit]'))
val = term.inkey(timeout=1)示例2: monitor
# 需要导入模块: from blessed import Terminal [as 别名]
# 或者: from blessed.Terminal import cyan [as 别名]
def monitor(run_once=False, broker=None):
if not broker:
broker = get_broker()
term = Terminal()
broker.ping()
with term.fullscreen(), term.hidden_cursor(), term.cbreak():
val = None
start_width = int(term.width / 8)
while val not in (u'q', u'Q',):
col_width = int(term.width / 8)
# In case of resize
if col_width != start_width:
print(term.clear())
start_width = col_width
print(term.move(0, 0) + term.black_on_green(term.center(_('Host'), width=col_width - 1)))
print(term.move(0, 1 * col_width) + term.black_on_green(term.center(_('Id'), width=col_width - 1)))
print(term.move(0, 2 * col_width) + term.black_on_green(term.center(_('State'), width=col_width - 1)))
print(term.move(0, 3 * col_width) + term.black_on_green(term.center(_('Pool'), width=col_width - 1)))
print(term.move(0, 4 * col_width) + term.black_on_green(term.center(_('TQ'), width=col_width - 1)))
print(term.move(0, 5 * col_width) + term.black_on_green(term.center(_('RQ'), width=col_width - 1)))
print(term.move(0, 6 * col_width) + term.black_on_green(term.center(_('RC'), width=col_width - 1)))
print(term.move(0, 7 * col_width) + term.black_on_green(term.center(_('Up'), width=col_width - 1)))
i = 2
stats = Stat.get_all(broker=broker)
print(term.clear_eos())
for stat in stats:
status = stat.status
# color status
if stat.status == Conf.WORKING:
status = term.green(str(Conf.WORKING))
elif stat.status == Conf.STOPPING:
status = term.yellow(str(Conf.STOPPING))
elif stat.status == Conf.STOPPED:
status = term.red(str(Conf.STOPPED))
elif stat.status == Conf.IDLE:
status = str(Conf.IDLE)
# color q's
tasks = str(stat.task_q_size)
if stat.task_q_size > 0:
tasks = term.cyan(str(stat.task_q_size))
if Conf.QUEUE_LIMIT and stat.task_q_size == Conf.QUEUE_LIMIT:
tasks = term.green(str(stat.task_q_size))
results = stat.done_q_size
if results > 0:
results = term.cyan(str(results))
# color workers
workers = len(stat.workers)
if workers < Conf.WORKERS:
workers = term.yellow(str(workers))
# format uptime
uptime = (timezone.now() - stat.tob).total_seconds()
hours, remainder = divmod(uptime, 3600)
minutes, seconds = divmod(remainder, 60)
uptime = '%d:%02d:%02d' % (hours, minutes, seconds)
# print to the terminal
print(term.move(i, 0) + term.center(stat.host[:col_width - 1], width=col_width - 1))
print(term.move(i, 1 * col_width) + term.center(stat.cluster_id, width=col_width - 1))
print(term.move(i, 2 * col_width) + term.center(status, width=col_width - 1))
print(term.move(i, 3 * col_width) + term.center(workers, width=col_width - 1))
print(term.move(i, 4 * col_width) + term.center(tasks, width=col_width - 1))
print(term.move(i, 5 * col_width) + term.center(results, width=col_width - 1))
print(term.move(i, 6 * col_width) + term.center(stat.reincarnations, width=col_width - 1))
print(term.move(i, 7 * col_width) + term.center(uptime, width=col_width - 1))
i += 1
# bottom bar
i += 1
queue_size = broker.queue_size()
lock_size = broker.lock_size()
if lock_size:
queue_size = '{}({})'.format(queue_size, lock_size)
print(term.move(i, 0) + term.white_on_cyan(term.center(broker.info(), width=col_width * 2)))
print(term.move(i, 2 * col_width) + term.black_on_cyan(term.center(_('Queued'), width=col_width)))
print(term.move(i, 3 * col_width) + term.white_on_cyan(term.center(queue_size, width=col_width)))
print(term.move(i, 4 * col_width) + term.black_on_cyan(term.center(_('Success'), width=col_width)))
print(term.move(i, 5 * col_width) + term.white_on_cyan(
term.center(models.Success.objects.count(), width=col_width)))
print(term.move(i, 6 * col_width) + term.black_on_cyan(term.center(_('Failures'), width=col_width)))
print(term.move(i, 7 * col_width) + term.white_on_cyan(
term.center(models.Failure.objects.count(), width=col_width)))
# for testing
if run_once:
return Stat.get_all(broker=broker)
print(term.move(i + 2, 0) + term.center(_('[Press q to quit]')))
val = term.inkey(timeout=1)示例3: info
# 需要导入模块: from blessed import Terminal [as 别名]
# 或者: from blessed.Terminal import cyan [as 别名]
def info(broker=None):
if not broker:
broker = get_broker()
term = Terminal()
broker.ping()
stat = Stat.get_all(broker=broker)
# general stats
clusters = len(stat)
workers = 0
reincarnations = 0
for cluster in stat:
workers += len(cluster.workers)
reincarnations += cluster.reincarnations
# calculate tasks pm and avg exec time
tasks_per = 0
per = _('day')
exec_time = 0
last_tasks = models.Success.objects.filter(stopped__gte=timezone.now() - timedelta(hours=24))
tasks_per_day = last_tasks.count()
if tasks_per_day > 0:
# average execution time over the last 24 hours
if not connection.vendor == 'sqlite':
exec_time = last_tasks.aggregate(time_taken=Sum(F('stopped') - F('started')))
exec_time = exec_time['time_taken'].total_seconds() / tasks_per_day
else:
# can't sum timedeltas on sqlite
for t in last_tasks:
exec_time += t.time_taken()
exec_time = exec_time / tasks_per_day
# tasks per second/minute/hour/day in the last 24 hours
if tasks_per_day > 24 * 60 * 60:
tasks_per = tasks_per_day / (24 * 60 * 60)
per = _('second')
elif tasks_per_day > 24 * 60:
tasks_per = tasks_per_day / (24 * 60)
per = _('minute')
elif tasks_per_day > 24:
tasks_per = tasks_per_day / 24
per = _('hour')
else:
tasks_per = tasks_per_day
# print to terminal
print(term.clear_eos())
col_width = int(term.width / 6)
print(term.black_on_green(
term.center(
_('-- {} {} on {} --').format(Conf.PREFIX.capitalize(), '.'.join(str(v) for v in VERSION),
broker.info()))))
print(term.cyan(_('Clusters')) +
term.move_x(1 * col_width) +
term.white(str(clusters)) +
term.move_x(2 * col_width) +
term.cyan(_('Workers')) +
term.move_x(3 * col_width) +
term.white(str(workers)) +
term.move_x(4 * col_width) +
term.cyan(_('Restarts')) +
term.move_x(5 * col_width) +
term.white(str(reincarnations))
)
print(term.cyan(_('Queued')) +
term.move_x(1 * col_width) +
term.white(str(broker.queue_size())) +
term.move_x(2 * col_width) +
term.cyan(_('Successes')) +
term.move_x(3 * col_width) +
term.white(str(models.Success.objects.count())) +
term.move_x(4 * col_width) +
term.cyan(_('Failures')) +
term.move_x(5 * col_width) +
term.white(str(models.Failure.objects.count()))
)
print(term.cyan(_('Schedules')) +
term.move_x(1 * col_width) +
term.white(str(models.Schedule.objects.count())) +
term.move_x(2 * col_width) +
term.cyan(_('Tasks/{}'.format(per))) +
term.move_x(3 * col_width) +
term.white('{0:.2f}'.format(tasks_per)) +
term.move_x(4 * col_width) +
term.cyan(_('Avg time')) +
term.move_x(5 * col_width) +
term.white('{0:.4f}'.format(exec_time))
)
return True示例4: monitor
# 需要导入模块: from blessed import Terminal [as 别名]
# 或者: from blessed.Terminal import cyan [as 别名]
def monitor(run_once=False):
term = Terminal()
r = redis_client
try:
redis_client.ping()
except Exception as e:
print(term.red("Can not connect to Redis server."))
logger.exception(e)
raise e
with term.fullscreen(), term.hidden_cursor(), term.cbreak():
val = None
start_width = int(term.width / 8)
while val not in (u"q", u"Q"):
col_width = int(term.width / 8)
# In case of resize
if col_width != start_width:
print(term.clear)
start_width = col_width
print(term.move(0, 0) + term.black_on_green(term.center(_("Host"), width=col_width - 1)))
print(term.move(0, 1 * col_width) + term.black_on_green(term.center(_("Id"), width=col_width - 1)))
print(term.move(0, 2 * col_width) + term.black_on_green(term.center(_("State"), width=col_width - 1)))
print(term.move(0, 3 * col_width) + term.black_on_green(term.center(_("Pool"), width=col_width - 1)))
print(term.move(0, 4 * col_width) + term.black_on_green(term.center(_("TQ"), width=col_width - 1)))
print(term.move(0, 5 * col_width) + term.black_on_green(term.center(_("RQ"), width=col_width - 1)))
print(term.move(0, 6 * col_width) + term.black_on_green(term.center(_("RC"), width=col_width - 1)))
print(term.move(0, 7 * col_width) + term.black_on_green(term.center(_("Up"), width=col_width - 1)))
i = 2
stats = Stat.get_all(r=r)
print(term.clear_eos())
for stat in stats:
status = stat.status
# color status
if stat.status == Conf.WORKING:
status = term.green(str(Conf.WORKING))
elif stat.status == Conf.STOPPING:
status = term.yellow(str(Conf.STOPPING))
elif stat.status == Conf.STOPPED:
status = term.red(str(Conf.STOPPED))
elif stat.status == Conf.IDLE:
status = str(Conf.IDLE)
# color q's
tasks = stat.task_q_size
if tasks > 0:
tasks = term.cyan(str(tasks))
results = stat.done_q_size
if results > 0:
results = term.cyan(str(results))
# color workers
workers = len(stat.workers)
if workers < Conf.WORKERS:
workers = term.yellow(str(workers))
# format uptime
uptime = (timezone.now() - stat.tob).total_seconds()
hours, remainder = divmod(uptime, 3600)
minutes, seconds = divmod(remainder, 60)
uptime = "%d:%02d:%02d" % (hours, minutes, seconds)
# print to the terminal
print(term.move(i, 0) + term.center(stat.host[: col_width - 1], width=col_width - 1))
print(term.move(i, 1 * col_width) + term.center(stat.cluster_id, width=col_width - 1))
print(term.move(i, 2 * col_width) + term.center(status, width=col_width - 1))
print(term.move(i, 3 * col_width) + term.center(workers, width=col_width - 1))
print(term.move(i, 4 * col_width) + term.center(tasks, width=col_width - 1))
print(term.move(i, 5 * col_width) + term.center(results, width=col_width - 1))
print(term.move(i, 6 * col_width) + term.center(stat.reincarnations, width=col_width - 1))
print(term.move(i, 7 * col_width) + term.center(uptime, width=col_width - 1))
i += 1
# for testing
if run_once:
return Stat.get_all(r=r)
print(term.move(i + 2, 0) + term.center(_("[Press q to quit]")))
val = term.inkey(timeout=1)示例5: info
# 需要导入模块: from blessed import Terminal [as 别名]
# 或者: from blessed.Terminal import cyan [as 别名]
def info(r=redis_client):
term = Terminal()
ping_redis(r)
stat = Stat.get_all(r)
# general stats
clusters = len(stat)
workers = 0
reincarnations = 0
for cluster in stat:
workers += len(cluster.workers)
reincarnations += cluster.reincarnations
# calculate tasks pm and avg exec time
tasks_per = 0
per = _("day")
exec_time = 0
last_tasks = models.Success.objects.filter(stopped__gte=timezone.now() - timedelta(hours=24))
tasks_per_day = last_tasks.count()
if tasks_per_day > 0:
# average execution time over the last 24 hours
if not connection.vendor == "sqlite":
exec_time = last_tasks.aggregate(time_taken=Sum(F("stopped") - F("started")))
exec_time = exec_time["time_taken"].total_seconds() / tasks_per_day
else:
# can't sum timedeltas on sqlite
for t in last_tasks:
exec_time += t.time_taken()
exec_time = exec_time / tasks_per_day
# tasks per second/minute/hour/day in the last 24 hours
if tasks_per_day > 24 * 60 * 60:
tasks_per = tasks_per_day / (24 * 60 * 60)
per = _("second")
elif tasks_per_day > 24 * 60:
tasks_per = tasks_per_day / (24 * 60)
per = _("minute")
elif tasks_per_day > 24:
tasks_per = tasks_per_day / 24
per = _("hour")
else:
tasks_per = tasks_per_day
# print to terminal
term.clear_eos()
col_width = int(term.width / 6)
print(term.black_on_green(term.center(_("-- {} summary --").format(Conf.PREFIX))))
print(
term.cyan(_("Clusters"))
+ term.move_x(1 * col_width)
+ term.white(str(clusters))
+ term.move_x(2 * col_width)
+ term.cyan(_("Workers"))
+ term.move_x(3 * col_width)
+ term.white(str(workers))
+ term.move_x(4 * col_width)
+ term.cyan(_("Restarts"))
+ term.move_x(5 * col_width)
+ term.white(str(reincarnations))
)
print(
term.cyan(_("Queued"))
+ term.move_x(1 * col_width)
+ term.white(str(r.llen(Conf.Q_LIST)))
+ term.move_x(2 * col_width)
+ term.cyan(_("Successes"))
+ term.move_x(3 * col_width)
+ term.white(str(models.Success.objects.count()))
+ term.move_x(4 * col_width)
+ term.cyan(_("Failures"))
+ term.move_x(5 * col_width)
+ term.white(str(models.Failure.objects.count()))
)
print(
term.cyan(_("Schedules"))
+ term.move_x(1 * col_width)
+ term.white(str(models.Schedule.objects.count()))
+ term.move_x(2 * col_width)
+ term.cyan(_("Tasks/{}".format(per)))
+ term.move_x(3 * col_width)
+ term.white("{0:.2f}".format(tasks_per))
+ term.move_x(4 * col_width)
+ term.cyan(_("Avg time"))
+ term.move_x(5 * col_width)
+ term.white("{0:.4f}".format(exec_time))
)
return True示例6: threaded_sniff
# 需要导入模块: from blessed import Terminal [as 别名]
# 或者: from blessed.Terminal import cyan [as 别名]
def threaded_sniff():
q = Queue()
sniffer = Thread(target = threaded_sniff_target, args = (q,))
sniffer.daemon = True
sniffer.start()
time.sleep(1)
t = Terminal()
pkt_type = ""
ip_src = None
while True:
try:
pkt = q.get(timeout = 1)
if pkt.haslayer(Ether):
ethsrc = pkt.getlayer(Ether).src
ethdst = pkt.getlayer(Ether).dst
else:
# Skip non-Ethernet packets
pass
if pkt.haslayer(IP):
ipsrc = pkt.getlayer(IP).src
ipdst = pkt.getlayer(IP).dst
ttl = pkt.getlayer(IP).ttl
else:
# Skip non-IP packets
pass
if pkt.haslayer(TCP):
sport = pkt.getlayer(TCP).sport
dport = pkt.getlayer(TCP).dport
pkt_type = "TCP"
elif pkt.haslayer(UDP):
sport = pkt.getlayer(UDP).sport
dport = pkt.getlayer(UDP).dport
pkt_type = "UDP"
if pkt.haslayer(DNS):
pkt_type = "DNS"
if pkt.haslayer(NTP):
pkt_type = "NTP"
if pkt.haslayer(ICMP):
pkt_type = "ICMP"
if pkt.haslayer(http.HTTP):
pkt_type = "HTTP"
if pkt.haslayer(TLS):
pkt_type = "TLS"
if not dbconn.isipaddrindb(ipsrc):
# OS detection based on TTL
ret_ttl = getttl(ttl)
if ret_ttl is None:
if pkt.haslayer(TCP) or pkt.haslayer(UDP):
print "T", t.blue("%s" % datetime.datetime.now().strftime('%H:%M:%S')), t.bold_magenta("{:>4}".format(pkt_type)), "MAC src addr", t.cyan("%s" % ethsrc), "MAC dst addr", t.cyan("%s" % ethdst), "TTL", t.red("{:>7}".format(ttl)), "IP src addr", t.green("{:>15}".format(ipsrc)), "IP dst addr", t.green("{:>15}".format(ipdst)), "src port", t.yellow("{:>5}".format(sport)), "dst port", t.yellow("{:>5}".format(dport))
elif pkt.haslayer(ICMP):
print "T", t.blue("%s" % datetime.datetime.now().strftime('%H:%M:%S')), t.bold_magenta("{:>4}".format(pkt_type)), "MAC src addr", t.cyan("%s" % ethsrc), "MAC dst addr", t.cyan("%s" % ethdst), "TTL", t.red("{:>7}".format(ttl)), "IP src addr", t.green("{:>15}".format(ipsrc)), "IP dst addr", t.green("{:>15}".format(ipdst))
if pkt.getlayer(ICMP).type == 0x08:
print t.move_right, t.move_right, t.move_right, t.move_right, "ICMP Message type", t.green("Echo request"), "Sequence number", t.cyan("%s" % pkt.getlayer(ICMP).seq)
elif pkt.getlayer(ICMP).type == 0x00:
print t.move_right, t.move_right,t.move_right, t.move_right, "ICMP Message type", t.green("Echo response"), "Sequence number", t.cyan("%s" % pkt.getlayer(ICMP).seq)
else:
if pkt.haslayer(TCP) or pkt.haslayer(UDP):
print "T", t.blue("%s" % datetime.datetime.now().strftime('%H:%M:%S')), t.bold_magenta("{:>4}".format(pkt_type)), "MAC src addr", t.cyan("%s" % ethsrc), "MAC dst addr", t.cyan("%s" % ethdst), "OSv", t.red("%s" % ret_ttl), "IP src addr", t.green("{:>15}".format(ipsrc)), "IP dst addr", t.green("{:>15}".format(ipdst)), "src port", t.yellow("{:>5}".format(sport)), "dst port", t.yellow("{:>5}".format(dport))
elif pkt.haslayer(ICMP):
print "T", t.blue("%s" % datetime.datetime.now().strftime('%H:%M:%S')), t.bold_magenta("{:>4}".format(pkt_type)), "MAC src addr", t.cyan("%s" % ethsrc), "MAC dst addr", t.cyan("%s" % ethdst), "OSv", t.red("%s" % ret_ttl), "IP src addr", t.green("{:>15}".format(ipsrc)), "IP dst addr", t.green("{:>15}".format(ipdst))
if pkt.getlayer(ICMP).type == 0x08:
print t.move_right, t.move_right,t.move_right, t.move_right, "ICMP Message type", t.green("Echo request"), "Sequence number", t.cyan("%s" % pkt.getlayer(ICMP).seq)
elif pkt.getlayer(ICMP).type == 0x00:
print t.move_right, t.move_right,t.move_right, t.move_right, "ICMP Message type", t.green("Echo response"), "Sequence number", t.cyan("%s" % pkt.getlayer(ICMP).seq)
# Print out additional information if the packet contains HTTP requests or responses
if pkt.haslayer(DNS):
dns_layer = pkt.getlayer(DNS)
if 'an' in dns_layer.fields:
if dns_layer.fields['an'] is not None:
if dns_layer.fields['an'].fields['type'] == 0x01:
print t.move_right, t.move_right, "DNS response", t.yellow("A"), "record for hostname", t.cyan("%s" % dns_layer.fields['an'].fields['rrname'][:-1]), "has IP address", t.green("%s" % str(dns_layer.fields['an'].fields['rdata']))
elif 'qd' in dns_layer.fields:
if dns_layer.fields['qd'].fields['qtype'] == 0x01:
print t.move_right, t.move_right, "DNS request", t.yellow("A"), "record for hostname", t.cyan("%s" % dns_layer.fields['qd'].fields['qname'][:-1])
# Print out additional information if the packet contains HTTP requests or responses
if pkt.haslayer(http.HTTPRequest):
http_pkt = pkt.getlayer(http.HTTPRequest)
print t.move_right, t.move_right, "HTTP Method", t.yellow("%s" % http_pkt.fields['Method']), "Host", t.cyan("%s" % http_pkt.fields['Host']), "Path", t.green("%s" % http_pkt.fields['Path']),"User-Agent", t.blue("%s" % http_pkt.fields['User-Agent'])
elif pkt.haslayer(http.HTTPResponse):
http_pkt = pkt.getlayer(http.HTTPResponse)
try:
print t.move_right, t.move_right, "HTTP Response from", t.green("%s" % http_pkt.fields['Server']), "Date", t.yellow("%s" % http_pkt.fields['Date'])
except:
pass
# Print out additional information if the packet is part of a TLS connection
if pkt.haslayer(TLS):
try:
tls_packet = pkt.getlayer(TLS)
tls_record = tls_packet.fields['records'][0]
tls_record_type = tls_packet.fields['records'][0].fields['content_type']
if tls_record_type == 0x17:
#.........这里部分代码省略.........