LET: Thresholding causes an exception about helit HOT 6 OPEN

Have pushed a commit that should fix this - my density model estimation code was using a numpy feature that is now depreciated. High risk of further issues of this nature elsewhere in the code, so please report them!

from helit.

Thanks! This is embarrassing, but I have limited experience with Python so it's tricky to get around.
Now I'm also getting this error message:

let.py:16: PyGIWarning: Gtk was imported without specifying a version first. Use gi.require_version('Gtk', '3.0') before import to ensure that the right version gets loaded.
  from gi.repository import Gtk, Gdk, GdkPixbuf, Pango

from helit.

I think that is a warning and can be ignored? Does it otherwise work?

from helit.

It opens, but when I tried to click on the "scissor" icon I get this:

Calculating density model...
Calculating density map...
Regularising density map...
Traceback (most recent call last):
  File "/home/ytan/Dev/handwriting/helit/handwriting/let/let.py", line 743, in __threshold_visible
    self.run_threshold()
  File "/home/ytan/Dev/handwriting/helit/handwriting/let/let.py", line 690, in run_threshold
    density = threshold.density_median(density, 2, 1.0)
  File "/home/ytan/Dev/handwriting/helit/handwriting/let/threshold.py", line 190, in density_median
    weave.inline(code, ['density', 'ret', 'radius', 'exp_weight'], support_code=support)
NameError: global name 'weave' is not defined

from helit.

It appears scipy.weave was available in version 18 but has now been depreciated in 19, which is extremely annoying. You should be able to install weave from https://github.com/scipy/weave or using "pip install weave", though might have to adjust the import statement as I'm not sure if its package name remains the same.

from helit.

I'll give that a go. Thanks!

from helit.