python 怎么样才有output_Python display.clear_output方法代码示例
本文整理汇总了Python中IPython.display.clear_output方法的典型用法代码示例。如果您正苦于以下问题：Python display.clear_output方法的具体用法？Python display.clear_output怎么用？Python display.clear_output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模块IPython.display的用法示例。
在下文中一共展示了display.clear_output方法的23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，您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: get_display_progress_fn
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def get_display_progress_fn(showProgress):
"""
Create and return a progress-displaying function if `showProgress == True`
and it's run within an interactive environment.
"""
def _is_interactive():
import __main__ as main
return not hasattr(main, '__file__')
if _is_interactive() and showProgress:
try:
from IPython.display import clear_output
def _display_progress(i, N, filename):
_time.sleep(0.001); clear_output()
print("Loading %s: %.0f%%" % (filename, 100.0 * float(i) / float(N)))
_sys.stdout.flush()
except:
def _display_progress(i, N, f): pass
else:
def _display_progress(i, N, f): pass
return _display_progress
开发者ID:pyGSTio，项目名称:pyGSTi，代码行数:26，
示例2: plot_durations
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def plot_durations():
plt.figure(2)
plt.clf()
durations_t = torch.tensor(episode_durations, dtype=torch.float)
plt.title('Training...')
plt.xlabel('Episode')
plt.ylabel('Duration')
plt.plot(durations_t.numpy())
# Take 100 episode averages and plot them too
if len(durations_t) >= 100:
means = durations_t.unfold(0, 100, 1).mean(1).view(-1)
means = torch.cat((torch.zeros(99), means))
plt.plot(means.numpy())
plt.pause(0.001)
if is_ipython:
display.clear_output(wait=True)
display.display(plt.gcf())
#%% Training loop
开发者ID:gutouyu，项目名称:ML_CIA，代码行数:22，
示例3: __init__
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def __init__(self, draw_func=None, out_file=None,
jupyter=False, pause=False, clear=True, delay=0, disable=False,
video_args=None, _patch_delay=0.05):
self.jupyter = jupyter
self.disable = disable
if self.jupyter and not self.disable:
from IPython import display
self._jupyter_clear_output = display.clear_output
self._jupyter_display = display.display
callback = self.draw_jupyter_frame
else:
callback = None
self.anim = Animation(draw_func, callback=callback)
self.out_file = out_file
self.pause = pause
self.clear = clear
self.delay = delay
if video_args is None:
video_args = {}
self.video_args = video_args
self._patch_delay = _patch_delay
开发者ID:cduck，项目名称:drawSvg，代码行数:23，
示例4: interactive_output
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def interactive_output(f, controls):
"""Connect widget controls to a function.
This function does not generate a user interface for the widgets (unlike `interact`).
This enables customisation of the widget user interface layout.
The user interface layout must be defined and displayed manually.
"""
out = Output()
def observer(change):
kwargs = {k:v.value for k,v in controls.items()}
show_inline_matplotlib_plots()
with out:
clear_output(wait=True)
f(**kwargs)
show_inline_matplotlib_plots()
for k,w in controls.items():
w.observe(observer, 'value')
show_inline_matplotlib_plots()
observer(None)
return out
开发者ID:luckystarufo，项目名称:pySINDy，代码行数:23，
示例5: plot
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def plot(self, show=True):
kwargs = {
e["encoding"]: _get_plot_command(e) for e in self.settings["encodings"]
}
kwargs = {k: v for k, v in kwargs.items() if v is not None}
mark_opts = {k: v for k, v in self.settings["mark"].items()}
mark = mark_opts.pop("mark")
Chart_mark = getattr(altair.Chart(self.df), mark)
self.chart = Chart_mark(**mark_opts).encode(**kwargs)
if show and self.show:
clear_output()
display("Updating...")
with io.StringIO() as f:
self.chart.save(f, format="svg")
f.seek(0)
html = f.read()
clear_output()
display(self.controller)
display(SVG(html))
开发者ID:altair-viz，项目名称:altair_widgets，代码行数:22，
示例6: UpdateFromPIL
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def UpdateFromPIL(self, new_img):
from io import BytesIO
from IPython import display
display.clear_output(wait=True)
image = BytesIO()
new_img.save(image, format='png')
display.display(display.Image(image.getvalue()))
开发者ID:google，项目名称:ffn，代码行数:9，
示例7: _update_trait
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def _update_trait(self, p_name, p_value, widget=None):
p_obj = self.parameterized.params(p_name)
widget = self._widgets[p_name] if widget is None else widget
if isinstance(p_value, tuple):
p_value, size = p_value
if isinstance(size, tuple) and len(size) == 2:
if isinstance(widget, ipywidgets.Image):
widget.width = size[0]
widget.height = size[1]
else:
widget.layout.min_width = '%dpx' % size[0]
widget.layout.min_height = '%dpx' % size[1]
if isinstance(widget, Output):
if isinstance(p_obj, HTMLView) and p_value:
p_value = HTML(p_value)
with widget:
# clear_output required for JLab support
# in future handle.update(p_value) should be sufficient
handle = self._display_handles.get(p_name)
if handle:
clear_output(wait=True)
handle.display(p_value)
else:
handle = display(p_value, display_id=p_name+self._id)
self._display_handles[p_name] = handle
else:
widget.value = p_value
开发者ID:ioam，项目名称:paramnb，代码行数:31，
示例8: plot_live
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def plot_live(self, *args, **kwargs):
"""Live plotting loop for jupyter notebook, which automatically updates
(an) in-line matplotlib graph(s). Will create a new plot as specified by input
arguments, or will update (an) existing plot(s)."""
if self.wait_for_data():
if not (self.plots):
self.plot(*args, **kwargs)
while not self.worker.should_stop():
self.update_plot()
display.clear_output(wait=True)
if self.worker.is_alive():
self.worker.terminate()
self.scribe.stop()
开发者ID:ralph-group，项目名称:pymeasure，代码行数:15，
示例9: update_plot
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def update_plot(self):
"""Update the plots in the plots list with new data from the experiment.data
pandas dataframe."""
try:
tasks = []
self.data
for plot in self.plots:
ax = plot['ax']
if plot['type'] == 'plot':
x, y = plot['args'][0], plot['args'][1]
if type(y) == str:
y = [y]
for yname, line in zip(y, ax.lines):
self.update_line(ax, line, x, yname)
if plot['type'] == 'pcolor':
x, y, z = plot['x'], plot['y'], plot['z']
update_pcolor(ax, x, y, z)
display.clear_output(wait=True)
display.display(*self.figs)
time.sleep(0.1)
except KeyboardInterrupt:
display.clear_output(wait=True)
display.display(*self.figs)
self._user_interrupt = True
开发者ID:ralph-group，项目名称:pymeasure，代码行数:27，
示例10: clear_output
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def clear_output(self, *pargs, **kwargs):
"""
Clear the content of the output widget.
Parameters
----------
wait: bool
If True, wait to clear the output until new output is
available to replace it. Default: False
"""
with self:
clear_output(*pargs, **kwargs)
# PY3: Force passing clear_output and clear_kwargs as kwargs
开发者ID:luckystarufo，项目名称:pySINDy，代码行数:17，
示例11: capture
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def capture(self, clear_output=False, *clear_args, **clear_kwargs):
"""
Decorator to capture the stdout and stderr of a function.
Parameters
----------
clear_output: bool
If True, clear the content of the output widget at every
new function call. Default: False
wait: bool
If True, wait to clear the output until new output is
available to replace it. This is only used if clear_output
is also True.
Default: False
"""
def capture_decorator(func):
@wraps(func)
def inner(*args, **kwargs):
if clear_output:
self.clear_output(*clear_args, **clear_kwargs)
with self:
return func(*args, **kwargs)
return inner
return capture_decorator
开发者ID:luckystarufo，项目名称:pySINDy，代码行数:28，
示例12: update
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def update(self, *args):
"""
Call the interact function and update the output widget with
the result of the function call.
Parameters
----------
*args : ignored
Required for this method to be used as traitlets callback.
"""
self.kwargs = {}
if self.manual:
self.manual_button.disabled = True
try:
show_inline_matplotlib_plots()
with self.out:
if self.clear_output:
clear_output(wait=True)
for widget in self.kwargs_widgets:
value = widget.get_interact_value()
self.kwargs[widget._kwarg] = value
self.result = self.f(**self.kwargs)
show_inline_matplotlib_plots()
if self.auto_display and self.result is not None:
display(self.result)
except Exception as e:
ip = get_ipython()
if ip is None:
self.log.warn("Exception in interact callback: %s", e, exc_info=True)
else:
ip.showtraceback()
finally:
if self.manual:
self.manual_button.disabled = False
# Find abbreviations
开发者ID:luckystarufo，项目名称:pySINDy，代码行数:38，
示例13: _add_dim
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def _add_dim(self, button):
i = len(self.controller.children) - 1
encoding = _get_encodings()[i]
shelf = self._create_shelf(i=i)
kids = self.controller.children
teens = list(kids)[:-1] + [shelf] + [list(kids)[-1]]
self.controller.children = teens
# clear_output()
# display(self.controller)
self.settings["encodings"] += [{"encoding": encoding}]
self.plot(self.settings)
开发者ID:altair-viz，项目名称:altair_widgets，代码行数:14，
示例14: clear_output
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def clear_output():
def clear():
return
try:
from IPython.display import clear_output as clear
except ImportError as e:
pass
import os
def cls():
os.system('cls' if os.name == 'nt' else 'clear')
clear()
cls()
开发者ID:thuml，项目名称:Separate_to_Adapt，代码行数:15，
示例15: __init__
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def __init__(self, log_dir, clear=False):
if clear:
os.system('rm %s -r'%log_dir)
tl.files.exists_or_mkdir(log_dir)
self.writer = tf.summary.FileWriter(log_dir)
self.step = 0
self.log_dir = log_dir
开发者ID:thuml，项目名称:Separate_to_Adapt，代码行数:9，
示例16: init_display
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def init_display(self):
# clear_output()
self.wResults.visible = False
self.wSearchButton.visible = True
开发者ID:sys-bio，项目名称:tellurium，代码行数:6，
示例17: try_clear
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def try_clear():
if IS_NOTEBOOK:
display.clear_output()
else:
print()
开发者ID:keras-team，项目名称:keras-tuner，代码行数:7，
示例18: on_destroy_all_windows
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def on_destroy_all_windows(self):
pass
#clear_output()
开发者ID:iperov，项目名称:DeepFaceLab，代码行数:5，
示例19: on_create_window
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def on_create_window (self, wnd_name):
pass
#clear_output()
开发者ID:iperov，项目名称:DeepFaceLab，代码行数:5，
示例20: show_ui_ct
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def show_ui_ct():
print('正在初始化界面元素，请稍后...')
from abupy import ABuStrUtil
go_on = True
try:
if ABuStrUtil.str_is_cn(str(ABuStrUtil.__file__)):
# 检测到运行环境路径中含有中文，严重错误，将出错，使用中文警告
msg = u'严重错误！当前运行环境下有中文路径，abu将无法正常运行！请不要使用中文路径名称, 当前环境为{}'.format(
ABuStrUtil.to_unicode(str(ABuStrUtil.__file__)))
import logging
logging.info(msg)
go_on = False
except:
# 如果是其它编码的字符路径会进到这里
import logging
msg = 'error！non English characters in the current running environment,abu will not work properly!'
logging.info(msg)
go_on = False
yield go_on
if go_on:
from IPython.display import clear_output
clear_output()
# import time
# 这里sleep(0.3)防止有些版本clear_output把下面要展示的清除了，也不能使用clear_output的wait参数，有些浏览器卡死
# time.sleep(0.3)
开发者ID:bbfamily，项目名称:abu，代码行数:29，
示例21: plot_test_acc
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def plot_test_acc(plot_handles):
plt.legend(handles=plot_handles, loc="center right")
plt.xlabel("Iterations")
plt.ylabel("Test Accuracy")
plt.ylim(0,1)
display.display(plt.gcf())
display.clear_output(wait=True)
开发者ID:xialeiliu，项目名称:RotateNetworks，代码行数:9，
示例22: __init__
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def __init__(self, __interact_f, __options={}, **kwargs):
VBox.__init__(self, _dom_classes=['widget-interact'])
self.result = None
self.args = []
self.kwargs = {}
self.f = f = __interact_f
self.clear_output = kwargs.pop('clear_output', True)
self.manual = __options.get("manual", False)
self.manual_name = __options.get("manual_name", "Run Interact")
self.auto_display = __options.get("auto_display", False)
new_kwargs = self.find_abbreviations(kwargs)
# Before we proceed, let's make sure that the user has passed a set of args+kwargs
# that will lead to a valid call of the function. This protects against unspecified
# and doubly-specified arguments.
try:
check_argspec(f)
except TypeError:
# if we can't inspect, we can't validate
pass
else:
getcallargs(f, **{n:v for n,v,_ in new_kwargs})
# Now build the widgets from the abbreviations.
self.kwargs_widgets = self.widgets_from_abbreviations(new_kwargs)
# This has to be done as an assignment, not using self.children.append,
# so that traitlets notices the update. We skip any objects (such as fixed) that
# are not DOMWidgets.
c = [w for w in self.kwargs_widgets if isinstance(w, DOMWidget)]
# If we are only to run the function on demand, add a button to request this.
if self.manual:
self.manual_button = Button(description=self.manual_name)
c.append(self.manual_button)
self.out = Output()
c.append(self.out)
self.children = c
# Wire up the widgets
# If we are doing manual running, the callback is only triggered by the button
# Otherwise, it is triggered for every trait change received
# On-demand running also suppresses running the function with the initial parameters
if self.manual:
self.manual_button.on_click(self.update)
# Also register input handlers on text areas, so the user can hit return to
# invoke execution.
for w in self.kwargs_widgets:
if isinstance(w, Text):
w.on_submit(self.update)
else:
for widget in self.kwargs_widgets:
widget.observe(self.update, names='value')
self.on_displayed(self.update)
# Callback function
开发者ID:luckystarufo，项目名称:pySINDy，代码行数:61，
示例23: update_progress
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# 需要导入模块: from IPython import display [as 别名]
# 或者: from IPython.display import clear_output [as 别名]
def update_progress(progress, bar_length=20):
"""Simple text-based progress bar for Jupyter notebooks.
Note that clear_output, and hence this function wipes the entire cell output,
including previous output and widgets.
Usage:
import pyradi.ryutils as ryutils
import time
print('before')
#Replace this with a real computation
number_of_elements = 100
for i in range(number_of_elements):
time.sleep(0.1)
# progress must be a float between 0 and 1
ryutils.update_progress((i+1) / number_of_elements,bar_length=40)
print('after')
source:
https://mikulskibartosz.name/how-to-display-a-progress-bar-in-jupyter-notebook-47bd4c2944bf
https://ipython.org/ipython-doc/3/api/generated/IPython.display.html#IPython.display.clear_output
Wait to clear the output until new output is available to replace it.
"""
from IPython.display import clear_output
if isinstance(progress, int):
progress = float(progress)
if not isinstance(progress, float):
progress = 0
if progress < 0:
progress = 0
if progress >= 1:
progress = 1
block = int(round(bar_length * progress))
clear_output(wait = True)
text = "Progress: [{0}] {1:.1f}%".format( "#" * block + "-" * (bar_length - block), progress * 100)
print(text)
##############################################################################
##
开发者ID:NelisW，项目名称:pyradi，代码行数:45，
注：本文中的IPython.display.clear_output方法示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。