本文整理汇总了Python中experiment.Experiment.last_instance方法的典型用法代码示例。如果您正苦于以下问题：Python Experiment.last_instance方法的具体用法？Python Experiment.last_instance怎么用？Python Experiment.last_instance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experiment.Experiment的用法示例。
在下文中一共展示了Experiment.last_instance方法的5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: enter
# 需要导入模块: from experiment import Experiment [as 别名]
# 或者: from experiment.Experiment import last_instance [as 别名]
def enter(self):
# get the starting time from the parent
self.state_time = self.get_parent_state_time()
self.start_time = self.state_time
# save the starting state time
#self.log['start_time'] = self.start_time
# add the callback to the schedule
delay = self.state_time - now()
if delay < 0:
delay = 0
if self.interval < 0:
# schedule it for every frame
schedule_delayed(self.callback, delay)
else:
# schedule the interval (0 means once)
schedule_delayed_interval(self.callback, delay, self.interval)
# say we're active
self.active = True
# update the parent time if necessary
if self.duration > 0:
self.advance_parent_state_time(self.duration)
# if we don't have the exp reference, get it now
if self.exp is None:
from experiment import Experiment
self.exp = Experiment.last_instance()
# custom enter code
self._enter()
pass示例2: enter
# 需要导入模块: from experiment import Experiment [as 别名]
# 或者: from experiment.Experiment import last_instance [as 别名]
def enter(self):
# get the starting time from the parent
self.state_time = self.get_parent_state_time()
self.start_time = self.state_time
# add the callback to the schedule
delay = self.state_time - now()
if delay < 0 or issubclass(self.__class__,RunOnEnter):
# parents states (and states like Logging) run immediately
delay = 0
if self.interval < 0:
# schedule it for every event loop
schedule_delayed(self.callback, delay)
else:
# schedule the interval (0 means once)
schedule_delayed_interval(self.callback, delay, self.interval)
# say we're active
self.active = True
# if we don't have the exp reference, get it now
if self.exp is None:
from experiment import Experiment
self.exp = Experiment.last_instance()
# custom enter code
self._enter()
# update the parent time if necessary
# moved to after _enter in case we update duration
if self.duration > 0:
self.advance_parent_state_time(self.duration)
pass示例3: __init__
# 需要导入模块: from experiment import Experiment [as 别名]
# 或者: from experiment.Experiment import last_instance [as 别名]
def __init__(self, interval=0, parent=None, duration=0.0,
save_log=True):
"""
interval of 0 means once, -1 means every frame.
Parameters
----------
interval : {0, -1, float}
The number of seconds between each call.
parent : {None, ``ParentState``}
Parent state to attach to. Will search for experiment if None.
duration : {0.0, float}
Duration of the state.
save_log : bool
Whether the state logs itself.
"""
self.state_time = None
self.start_time = None
self.end_time = None
self.first_call_time = None
self.first_call_error = None
self.last_call_time = None
self.last_call_error = None
self.dt = None
self.interval = interval
self.duration = duration
self.parent = parent
self.active = False
self.done = False
self.save_log = save_log
# get the exp reference
from experiment import Experiment
try:
self.exp = Experiment.last_instance()
except AttributeError:
self.exp = None
# try and set the current parent
if self.parent is None and not self.exp is None:
# try and get it from the exp
self.parent = self.exp._parents[-1]
# add self to children if we have a parent
if self.parent:
# append to children
self.parent.children.append(self)
# start the log
self.state = self.__class__.__name__
self.log_attrs = ['state','state_time','start_time','end_time',
'first_call_time','first_call_error',
'last_call_time','last_call_error',
'duration']示例4: __init__
# 需要导入模块: from experiment import Experiment [as 别名]
# 或者: from experiment.Experiment import last_instance [as 别名]
def __init__(self, interval=0, parent=None, duration=0.0,
save_log=True):
"""
interval of 0 means once, -1 means every frame.
"""
self.state_time = None
self.start_time = None
self.end_time = None
self.first_call_time = None
self.first_call_error = None
self.last_call_time = None
self.last_call_error = None
self.dt = None
self.interval = interval
self.duration = duration
self.parent = parent
self.active = False
self.done = False
self.save_log = save_log
# get the exp reference
from experiment import Experiment
try:
self.exp = Experiment.last_instance()
except AttributeError:
self.exp = None
# try and set the current parent
if self.parent is None and not self.exp is None:
# try and get it from the exp
self.parent = self.exp._parents[-1]
# add self to children if we have a parent
if self.parent:
# append to children
self.parent.children.append(self)
# start the log
self.state = self.__class__.__name__
self.log_attrs = ['state','state_time','start_time','end_time',
'first_call_time','first_call_error',
'last_call_time','last_call_error',
'duration']示例5: Else
# 需要导入模块: from experiment import Experiment [as 别名]
# 或者: from experiment.Experiment import last_instance [as 别名]
def Else():
"""State to attach to the else of an If state.
"""
# get the exp reference
from experiment import Experiment
try:
exp = Experiment.last_instance()
except AttributeError:
raise AttributeError("You must first instantiate an Experiment.")
# find the parent
parent = exp._parents[-1]
# find the previous child state (-1 because this is not a state)
prev_state = parent.children[-1]
# make sure it's the If
if not isinstance(prev_state, If):
raise ValueError("The previous state must be an If or Elif state.")
# return the false_state (the last out_state)
return prev_state.out_states[-1]