本文整理汇总了Python中enthought.traits.api.HasTraits类的典型用法代码示例。如果您正苦于以下问题：Python HasTraits类的具体用法？Python HasTraits怎么用？Python HasTraits使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了HasTraits类的15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: __init__
def __init__(self, parent=None, manage_overlay=True, **traits):
HasTraits.__init__(self, **traits)
self.master_src # instantiates default master_src and blender
self.func_man
from xipy.vis.mayavi_widgets.overlay_blending import ImageBlendingComponent
from xipy.vis.mayavi_widgets.overlay_thresholding_surface import OverlayThresholdingSurfaceComponent
from xipy.vis.mayavi_widgets.cortical_surface import CorticalSurfaceComponent
from xipy.vis.mayavi_widgets.translated_planes import TranslatedPlanes
# set up components
self.vis_helpers.append(
ImageBlendingComponent(self, manage_overlay)
)
self.vis_helpers.append(
TranslatedPlanes(self)
)
self.vis_helpers.append(
OverlayThresholdingSurfaceComponent(self)
)
self.vis_helpers.append(
CorticalSurfaceComponent(self)
)
anat_alpha = np.ones(256)
anat_alpha[:5] = 0
self.blender.set(main_alpha=anat_alpha, trait_notify_change=False)
self.__reposition_planes_after_interaction = False示例2: __init__
def __init__(self, source, **traits):
HasTraits.__init__(self, **traits)
nTs = self.time.shape[0]
if isinstance(source, HasTraits):
self.traited = True
self.tracking = source.traits(track=True).keys()
for attr in self.tracking:
shape = (nTs,)
if type(getattr(source, attr)) is _numpy.ndarray:
shape += getattr(source, attr).shape
self.data[attr] = _numpy.zeros(shape, "d")
else:
if type(source) is type([]):
self.tracking = source
for var in source:
self.data[var] = _numpy.zeros((nTs,), "d")
self._update = _copy(source)
elif type(source) is type({}):
self.tracking = source.keys()
for var in self.tracking:
shape = (nTs,) + tuple(source[var])
self.data[var] = _numpy.zeros(shape, "d")
self._update = _copy(self.tracking)
else:
raise TypeError, self.__class__.__doc__
self.source = source示例3: handle_arguments
def handle_arguments(self,*args,**kwargs):
HasTraits.__init__(self) #magic by fnoble
for a in args:
if isinstance(a,Frame):
self.parent=a
for k,v in kwargs.items():
if k == 'frame':
self.parent=v
elif k == 'T':
if isinstance(v,Expression):
self.T=v
else:
self.T=self.parent.variables.new_expression(v)
elif len(self.trait_get(k))>0:
#self.trait_set({k:v})
self.__setattr__(k,v)
elif len(self.actor.trait_get(k))>0:
self.actor.__setattr__(k,v)
elif len(self.properties.trait_get(k))>0:
self.properties.__setattr__(k,v)
elif len(self.source.trait_get(k))>0:
self.source.__setattr__(k,v)
else :
print "unknown argument", k , v
if not(self.parent):
self.parent = WorldFrame()示例4: __init__
def __init__(self, fgcolor=(0.0, 0.0, 0.0), bgcolor=(1.0, 1.0, 1.0),
**traits):
HasTraits.__init__(self, **traits)
scene = self.scene.scene
scene.foreground = fgcolor
scene.background = bgcolor示例5: _showerror_fired
def _showerror_fired(self,evt):
if self.tmodel.lastfitfailure:
ex = self.tmodel.lastfitfailure
dialog = HasTraits(s=ex.__class__.__name__+': '+str(ex))
view = View(Item('s',style='custom',show_label=False),
resizable=True,buttons=['OK'],title='Fitting error message')
dialog.edit_traits(view=view)示例6: __init__
def __init__(self, pos_data, **traits):
"""Required first argument is the 4-column data array from a Pos.p file
"""
HasTraits.__init__(self, **traits)
if not (pos_data[:,-1] == -99).all():
valid = (pos_data[:,-1] != -99).nonzero()[0]
pos_data = pos_data[valid]
self.t, self.x, self.y, self.angle = pos_data.T示例7: __init__
def __init__(self, condition, avg_beams, stats_results, **traits):
HasTraits.__init__(self, **traits)
self._avg_dict = {}
self.stats_results = stats_results
for c, b in zip(condition, avg_beams):
self._avg_beams.append(str(c))
self._avg_dict[str(c)] = b示例8: __init__
def __init__(self, *args, **kw):
HasTraits.__init__(self, *args, **kw)
numpoints = 200
plotdata = ArrayPlotData(x=sort(random(numpoints)), y=random(numpoints))
plot = Plot(plotdata)
plot.plot(("x", "y"), type="scatter")
plot.tools.append(PanTool(plot))
plot.overlays.append(ZoomTool(plot))
self.plot = plot示例9: __init__
def __init__(self, **traits):
HasTraits.__init__(self, **traits)
self.engine_view = EngineView(engine=self.scene.engine)
# Hook up the current_selection to change when the one in the engine
# changes. This is probably unnecessary in Traits3 since you can show
# the UI of a sub-object in T3.
self.scene.engine.on_trait_change(self._selection_change,
'current_selection')示例10: __init__
def __init__ ( self, object, name, index, trait, value ):
HasTraits.__init__( self )
self.inited = False
self.object = object
self.name = name
self.index = index
if trait is not None:
self.add_trait( 'value', trait )
self.value = value
self.inited = True示例11: __init__
def __init__(self, *args, **kw):
HasTraits.__init__(self, *args, **kw)
# Create the data and the PlotData object
x = linspace(-14, 14, 100)
y = sin(x) * x**3
plotdata = ArrayPlotData(x = x, y = y)
# Create the scatter plot
plot = Plot(plotdata)
plot.plot(("x", "y"), type=self.plot_type, color="blue")
plot.tools.append(PanTool(plot))
plot.tools.append(ZoomTool(plot))
self.plot = plot示例12: __init__
def __init__(self, **traits):
HasTraits.__init__(self, **traits)
try:
if not path.exists(self.datadir):
makedirs(self.datadir)
except OSError:
self.out('Reverting to base directory:\n%s'%ANA_DIR, error=True)
self.datadir = ANA_DIR
finally:
self.datadir = path.abspath(self.datadir)
self.out('%s initialized:\n%s'%(self.__class__.__name__, str(self)))示例13: __init__
def __init__(self, pmap, **traits):
HasTraits.__init__(self, **traits)
try:
self.PMap = pmap
except TraitError:
self.out('PlaceMap subclass instance required', error=True)
return
self.fdata = self.PMap.get_field_data()
self.udata = self.PMap.get_unit_data()
self.add_trait('unit', Range(low=0, high=self.PMap.num_maps-1))
self._update_unit_values()
self.out('Bringing up place-map visualization...')
self.view()
self.out('Done!')示例14: __init__
def __init__(self, eval=None, label='Value',
trait=None, min=0.0, max=1.0,
initial=None, **traits):
HasTraits.__init__(self, **traits)
if trait is None:
if min > max:
min, max = max, min
if initial is None:
initial = min
elif not (min <= initial <= max):
initial = [min, max][
abs(initial - min) >
abs(initial - max)]
trait = Range(min, max, value=initial)
self.add_trait(label, trait)示例15: __init__
def __init__(self, *l, **kw):
# TODO: implement aspect ratio maintaining
HasTraits.__init__(self, *l, **kw)
#self.plotdata = ArrayPlotData(x=self.pointsx, y=self.pointsy)
plot = Plot(self.plotdata)
plot.plot(("x", "y"))
plot.plot(("x", "y"), type='scatter')
plot.tools.append(PanTool(plot, drag_button='left'))
plot.tools.append(ZoomTool(plot, tool_mode='box'))
plot.tools.append(DragZoom(plot, tool_mode='box', drag_button='right'))
plot.tools.append(CustomSaveTool(plot))#, filename='/home/pankaj/Desktop/file.png'))
plot.tools.append(TraitsTool(plot))
self.plot = plot
self.set_plotdata()