def fout(*args, **kwargs):
logger.info('Temporarily disabling figure interactivity')
pyqtRemoveInputHook()
out = fin(*args, **kwargs)
pyqtRestoreInputHook()
logger.info('Figure interactivity has been restored')
return out
def fout(*args,**kwargs):
logger.info('Temporarily disabling figure interactivity')
pyqtRemoveInputHook()
out = fin(*args,**kwargs)
pyqtRestoreInputHook()
logger.info('Figure interactivity has been restored')
return out
def ipdb_set_trace():
'''ipdb version'''
try:
import ipdb
except ImportError:
pass
else:
pyqtRemoveInputHook()
ipdb.set_trace(sys._getframe(1))
pyqtRestoreInputHook()
def debug_stop():
'''Recover envionment after a debug_start
Notes
-----
Basically to handle Qt debugging. When one is done
debugging a Qt app, and one wished to continue the
app, enter "from <whatever> import debug_stop"
then "debug_stop()"
then "c<RET>" a number of times to enter back into the
event loop.
'''
try:
from PyQt4.QtCore import pyqtRestoreInputHook
pyqtRestoreInputHook()
except NameError:
pass
def __del__(self): pyqtRestoreInputHook()
def _on_click(self, event):
# TODO: ignore method here....
print(vars(event))
if event.inaxes != self.image.axes:
return
if event.button == 3:
return
# Middle mouse restarts the selection process
if event.button == 2:
self.restart()
return
# Double click to fit stars
if not event.dblclick:
return
x, y = event.xdata, event.ydata
xs, ys = self.snap(x, y) # coordinates of maximum intensity within window around click position
# print( '!'*100, xs, ys )
if not (xs and ys):
return
else:
print("\n\nSNAPPED", xs, ys, "\n\n")
# TODO: NEW METHOD HERE??
# Fitting
data, index = self.snap.zoom(xs, ys) # retrieve zoomed image of the star
grid = Y, X = grid_like(data)
params = self.fit(grid, data)
Z = self.psf(params, X, Y)
if params is None:
return
##try:
# update fit plots
self.fitplotter.update(X, Y, Z, data)
# except:
# get dict of fit descriptors from params
info = self.psf.get_description(params, index[::-1])
_, sky_sigma = self.psf.background_estimate.cache # cached upon call to self.fit
wslice = tuple(map(slice, index, index + data.shape)) # 2D window slice
# Add star to collection
stars = self.stars
star = stars.append(
sky_sigma=sky_sigma,
slice=wslice,
image=data,
# rmax = self.rphotmax,
**info
)
# remove star from image by subtracting model
bg = info["sky_mean"] # background value from fit
try:
self.snap.clean(Z - bg)
except:
pyqtRemoveInputHook()
embed()
pyqtRestoreInputHook()
# Check apertures and colourise
# TODO: ONLY trigger checks on second draw...........
psfaps, photaps, skyaps = self.stars.apertures
skyaps.auto_colour(check="all", cross=psfaps, edge=self.image_data.shape)
photaps.auto_colour(check="all", cross=psfaps, edge=self.image_data.shape)
# pyqtRemoveInputHook()
# embed()
# pyqtRestoreInputHook()
stars.model.update(self.fit.get_params_from_cache(), stars.mean_radial_profile(), self.rsky, self.rphotmax)
# stars.model.apertures.phot.radii = [self.rphotmax]
# stars.model.update_plots()
# print( stars.photaps.get_ec() )
# print( 'x'*100 )
# Redraw & blit
# self.canvas.restore_region( self.canvas.background )
# stars.draw_all()
# stars.model.draw()
# self.canvas.blit( self.figure.bbox )
self.canvas.draw()
def __del__(self):
pyqtRestoreInputHook()
def debug(self):
pyqtRemoveInputHook()
pdb.pm()
pyqtRestoreInputHook()
self.accept()
