本文整理汇总了Python中xmlrpc.client.ServerProxy.list_processes方法的典型用法代码示例。如果您正苦于以下问题：Python ServerProxy.list_processes方法的具体用法？Python ServerProxy.list_processes怎么用？Python ServerProxy.list_processes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xmlrpc.client.ServerProxy的用法示例。
在下文中一共展示了ServerProxy.list_processes方法的3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: list_processes
# 需要导入模块: from xmlrpc.client import ServerProxy [as 别名]
# 或者: from xmlrpc.client.ServerProxy import list_processes [as 别名]
def list_processes(roslaunch_uris=None):
"""
@param roslaunch_uris: (optional) list of XML-RPCS. If none
are provided, will look up URIs dynamically
@type roslaunch_uris: [str]
@return: list of roslaunch processes
@rtype: [L{NetProcess}]
"""
if not roslaunch_uris:
roslaunch_uris = get_roslaunch_uris()
if not roslaunch_uris:
return []
procs = []
for uri in roslaunch_uris:
try:
r = ServerProxy(uri)
code, msg, val = r.list_processes()
if code == 1:
active, dead = val
procs.extend([NetProcess(a[0], a[1], True, uri) for a in active])
procs.extend([NetProcess(d[0], d[1], False, uri) for d in dead])
except:
#import traceback
#traceback.print_exc()
# don't have a mechanism for reporting these errors upwards yet
pass
return procs示例2: roslaunch_dead_check
# 需要导入模块: from xmlrpc.client import ServerProxy [as 别名]
# 或者: from xmlrpc.client.ServerProxy import list_processes [as 别名]
def roslaunch_dead_check(ctx):
dead = []
for uri in ctx.roslaunch_uris:
try:
r = ServerProxy(uri)
code, msg, val = r.list_processes()
_, dead_list = val
dead.extend([d[0] for d in dead_list])
#TODO: children processes
#code, msg, val = r.list_children()
except:
pass # error for another rule
return dead示例3: roslaunch_respawn_check
# 需要导入模块: from xmlrpc.client import ServerProxy [as 别名]
# 或者: from xmlrpc.client.ServerProxy import list_processes [as 别名]
def roslaunch_respawn_check(ctx):
respawn = []
for uri in ctx.roslaunch_uris:
try:
r = ServerProxy(uri)
code, msg, val = r.list_processes()
active, _ = val
respawn.extend([a for a in active if a[1] > 1])
#TODO: children processes
#code, msg, val = r.list_children()
except:
pass # error for another rule
return ["%s (%s)"%(a[0], a[1]) for a in respawn]