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Adds configuration options to use Google Drive content manager...
Adds configuration options to use Google Drive content manager Adds the key contentmanager_js_source to webapp_settings that allows for specifying the content manager JavaScript source file. Also adds a NotebookManager subclass, ClientSideNotebookManager, which does minimal logic. This class is used when the JavaScript content manager doesn't use the Python notebook manager, but rather implements that logic client side, as is the case for the Google Drive based content manager. A sample command line that uses the Google Drive content manager, and the ClientSideNotebookManager, is ipython notebook --NotebookApp.webapp_settings="{'contentmanager_js_source': 'base/js/drive_contentmanager'}" --NotebookApp.notebook_manager_class="IPython.html.services.notebooks.clientsidenbmanager.ClientSideNotebookManager"

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r18533:b46a0ee8
r18639:28c27a69
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widget_float.py
184 lines | 7.2 KiB | text/x-python | PythonLexer
Jonathan Frederic
Renamed *Widget to *,...
r17598 """Float class.
Jonathan Frederic
Cleaned up Python widget code.
r14283
Represents an unbounded float using a widget.
"""
#-----------------------------------------------------------------------------
# Copyright (c) 2013, the IPython Development Team.
#
# Distributed under the terms of the Modified BSD License.
#
# The full license is in the file COPYING.txt, distributed with this software.
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
Sylvain Corlay
registering core widgets
r18531 from .widget import DOMWidget, register
Jonathan Frederic
Added bootstrap3 progress bar classes
r17729 from IPython.utils.traitlets import Unicode, CFloat, Bool, CaselessStrEnum, Tuple
Jonathan Frederic
Renamed *Widget to *,...
r17598 from IPython.utils.warn import DeprecatedClass
Jonathan Frederic
Added float widget
r14265
Jonathan Frederic
Cleaned up Python widget code.
r14283 #-----------------------------------------------------------------------------
# Classes
#-----------------------------------------------------------------------------
Jonathan Frederic
Renamed *Widget to *,...
r17598 class _Float(DOMWidget):
Jonathan Frederic
s/Int/CInt s/Float/CFloat
r14603 value = CFloat(0.0, help="Float value", sync=True)
Jonathan Frederic
sync=True isntead of a keys list
r14588 disabled = Bool(False, help="Enable or disable user changes", sync=True)
description = Unicode(help="Description of the value this widget represents", sync=True)
Jonathan Frederic
Create base widget classes
r14670
Jonathan Frederic
Renamed *Widget to *,...
r17598 class _BoundedFloat(_Float):
Jonathan Frederic
Create base widget classes
r14670 max = CFloat(100.0, help="Max value", sync=True)
min = CFloat(0.0, help="Min value", sync=True)
step = CFloat(0.1, help="Minimum step that the value can take (ignored by some views)", sync=True)
def __init__(self, *pargs, **kwargs):
"""Constructor"""
DOMWidget.__init__(self, *pargs, **kwargs)
Raffaele De Feo
Validate initial value of "_BoundedFloatWidget".
r17008 self._validate('value', None, self.value)
Jonathan Frederic
Create base widget classes
r14670 self.on_trait_change(self._validate, ['value', 'min', 'max'])
def _validate(self, name, old, new):
"""Validate value, max, min."""
if self.min > new or new > self.max:
self.value = min(max(new, self.min), self.max)
Sylvain Corlay
jupyter -> IPython
r18533 @register('IPython.FloatText')
Jonathan Frederic
Renamed *Widget to *,...
r17598 class FloatText(_Float):
Jonathan Frederic
s/view_name/_view_name
r14701 _view_name = Unicode('FloatTextView', sync=True)
Jonathan Frederic
Create base widget classes
r14670
Sylvain Corlay
jupyter -> IPython
r18533 @register('IPython.BoundedFloatText')
Jonathan Frederic
Renamed *Widget to *,...
r17598 class BoundedFloatText(_BoundedFloat):
Jonathan Frederic
s/view_name/_view_name
r14701 _view_name = Unicode('FloatTextView', sync=True)
Jonathan Frederic
Create base widget classes
r14670
Sylvain Corlay
jupyter -> IPython
r18533 @register('IPython.FloatSlider')
Jonathan Frederic
Renamed *Widget to *,...
r17598 class FloatSlider(_BoundedFloat):
Jonathan Frederic
s/view_name/_view_name
r14701 _view_name = Unicode('FloatSliderView', sync=True)
Jonathan Frederic
Added bootstrap3 progress bar classes
r17729 orientation = CaselessStrEnum(values=['horizontal', 'vertical'],
default_value='horizontal',
help="Vertical or horizontal.", allow_none=False, sync=True)
Gordon Ball
Change `range` trait to `_range`
r17703 _range = Bool(False, help="Display a range selector", sync=True)
MinRK
set readout=True as default on SliderWidgets
r15159 readout = Bool(True, help="Display the current value of the slider next to it.", sync=True)
Jonathan Frederic
Partial implementation of styles
r17723 slider_color = Unicode(sync=True)
Jonathan Frederic
Create base widget classes
r14670
Sylvain Corlay
jupyter -> IPython
r18533 @register('IPython.FloatProgress')
Jonathan Frederic
Renamed *Widget to *,...
r17598 class FloatProgress(_BoundedFloat):
Jonathan Frederic
s/view_name/_view_name
r14701 _view_name = Unicode('ProgressView', sync=True)
Gordon Ball
Add float implementation of range widget
r17060
Jonathan Frederic
Added bootstrap3 progress bar classes
r17729 bar_style = CaselessStrEnum(
values=['success', 'info', 'warning', 'danger', ''],
default_value='', allow_none=True, sync=True, help="""Use a
predefined styling for the progess bar.""")
Gordon Ball
Merge master
r17698 class _FloatRange(_Float):
Gordon Ball
Support both value tuple and upper, lower traits for both int and float widgets
r17682 value = Tuple(CFloat, CFloat, default_value=(0.0, 1.0), help="Tuple of (lower, upper) bounds", sync=True)
lower = CFloat(0.0, help="Lower bound", sync=False)
upper = CFloat(1.0, help="Upper bound", sync=False)
def __init__(self, *pargs, **kwargs):
value_given = 'value' in kwargs
Gordon Ball
Clean up validation in __init__
r17705 lower_given = 'lower' in kwargs
upper_given = 'upper' in kwargs
if value_given and (lower_given or upper_given):
raise ValueError("Cannot specify both 'value' and 'lower'/'upper' for range widget")
if lower_given != upper_given:
raise ValueError("Must specify both 'lower' and 'upper' for range widget")
Gordon Ball
Support both value tuple and upper, lower traits for both int and float widgets
r17682
DOMWidget.__init__(self, *pargs, **kwargs)
# ensure the traits match, preferring whichever (if any) was given in kwargs
if value_given:
self.lower, self.upper = self.value
else:
self.value = (self.lower, self.upper)
self.on_trait_change(self._validate, ['value', 'upper', 'lower'])
def _validate(self, name, old, new):
if name == 'value':
self.lower, self.upper = min(new), max(new)
elif name == 'lower':
self.value = (new, self.value[1])
elif name == 'upper':
self.value = (self.value[0], new)
Gordon Ball
Add float implementation of range widget
r17060
Gordon Ball
Merge master
r17698 class _BoundedFloatRange(_FloatRange):
Gordon Ball
Add float implementation of range widget
r17060 step = CFloat(1.0, help="Minimum step that the value can take (ignored by some views)", sync=True)
max = CFloat(100.0, help="Max value", sync=True)
min = CFloat(0.0, help="Min value", sync=True)
Gordon Ball
Support both value tuple and upper, lower traits for both int and float widgets
r17682
Gordon Ball
Add float implementation of range widget
r17060 def __init__(self, *pargs, **kwargs):
Gordon Ball
Support both value tuple and upper, lower traits for both int and float widgets
r17682 any_value_given = 'value' in kwargs or 'upper' in kwargs or 'lower' in kwargs
Gordon Ball
Merge master
r17698 _FloatRange.__init__(self, *pargs, **kwargs)
Gordon Ball
Support both value tuple and upper, lower traits for both int and float widgets
r17682
# ensure a minimal amount of sanity
if self.min > self.max:
raise ValueError("min must be <= max")
Gordon Ball
Clean up validation in __init__
r17705 if any_value_given:
# if a value was given, clamp it within (min, max)
self._validate("value", None, self.value)
else:
# otherwise, set it to 25-75% to avoid the handles overlapping
Gordon Ball
Default to 25-75% of min-max if no value is set instead of 0-1
r17591 self.value = (0.75*self.min + 0.25*self.max,
0.25*self.min + 0.75*self.max)
Gordon Ball
Support both value tuple and upper, lower traits for both int and float widgets
r17682 # callback already set for 'value', 'lower', 'upper'
self.on_trait_change(self._validate, ['min', 'max'])
Gordon Ball
Add float implementation of range widget
r17060
def _validate(self, name, old, new):
Gordon Ball
Support both value tuple and upper, lower traits for both int and float widgets
r17682 if name == "min":
if new > self.max:
raise ValueError("setting min > max")
self.min = new
elif name == "max":
if new < self.min:
raise ValueError("setting max < min")
self.max = new
low, high = self.value
Gordon Ball
Add float implementation of range widget
r17060 if name == "value":
Gordon Ball
Support both value tuple and upper, lower traits for both int and float widgets
r17682 low, high = min(new), max(new)
elif name == "upper":
if new < self.lower:
raise ValueError("setting upper < lower")
high = new
elif name == "lower":
if new > self.upper:
raise ValueError("setting lower > upper")
low = new
low = max(self.min, min(low, self.max))
high = min(self.max, max(high, self.min))
# determine the order in which we should update the
# lower, upper traits to avoid a temporary inverted overlap
lower_first = high < self.lower
self.value = (low, high)
if lower_first:
self.lower = low
self.upper = high
Gordon Ball
Fix validate logic if min/max are changed
r17127 else:
Gordon Ball
Support both value tuple and upper, lower traits for both int and float widgets
r17682 self.upper = high
self.lower = low
Gordon Ball
Add float implementation of range widget
r17060
Sylvain Corlay
jupyter -> IPython
r18533 @register('IPython.FloatRangeSlider')
Gordon Ball
Merge master
r17698 class FloatRangeSlider(_BoundedFloatRange):
Gordon Ball
Add float implementation of range widget
r17060 _view_name = Unicode('FloatSliderView', sync=True)
Jonathan Frederic
Fixed rebase bugs and other bugs.
r17731 orientation = CaselessStrEnum(values=['horizontal', 'vertical'],
default_value='horizontal', allow_none=False,
Gordon Ball
Add float implementation of range widget
r17060 help="Vertical or horizontal.", sync=True)
Gordon Ball
Change `range` trait to `_range`
r17703 _range = Bool(True, help="Display a range selector", sync=True)
Gordon Ball
Add float implementation of range widget
r17060 readout = Bool(True, help="Display the current value of the slider next to it.", sync=True)
Jonathan Frederic
Address problems found in in-person review
r17947 slider_color = Unicode(sync=True)
Jonathan Frederic
Added some doc strings on the widgets....
r17602
# Remove in IPython 4.0
Jonathan Frederic
Renamed *Widget to *,...
r17598 FloatTextWidget = DeprecatedClass(FloatText, 'FloatTextWidget')
BoundedFloatTextWidget = DeprecatedClass(BoundedFloatText, 'BoundedFloatTextWidget')
FloatSliderWidget = DeprecatedClass(FloatSlider, 'FloatSliderWidget')
FloatProgressWidget = DeprecatedClass(FloatProgress, 'FloatProgressWidget')