TypeError occurs

[happyguys97]

I get the type error
the source code is as follows:
img = skimage.data.astronaut()
img_lbl, regions = selectivesearch.selective_search( img, scale=500, sigma=0.9, min_size=10)

---

the result is (Python 3.5)
Traceback (most recent call last):
File ".../test/tset.py", line 9, in
img_lbl, regions = selectivesearch.selective_search( img, scale=500, sigma=0.9, min_size=10)
File "C:\Program Files\Anaconda3\lib\site-packages\selectivesearch\selectivesearch.py", line 274, in selective_search
neighbours = _extract_neighbours(R)
File "C:\Program Files\Anaconda3\lib\site-packages\selectivesearch\selectivesearch.py", line 208, in _extract_neighbours
for cur, a in enumerate(R[:-1]):
TypeError: 'dict_items' object is not subscriptable

Could you fix this problem? Please help me.

[sdadia]

In python 3.X, mydict.keys() does not return a subscriptable array. Thus R is not subscriptable

Thus you need to change the line 208 in file selectivesearch.py, to

R = list(R)                                   # this is added
for cur, a in enumerate(R[:-1]):

[happyguys97]

Thank you for your reply. I will try it next monday. have a nice day.

[sdadia]

You can change the file like this:
1、locate directory to your package: C:\Anaconda3\Lib\site-packages\selectivesearch
2、then open the file:"_init.py" and add "." behand selectivesearch like this: from .selectivesearch import selective_search # NOQA
3、open the file named "selectivesearch.py", and then import header: from functools import cmp_to_key
4、change the 206 lines like this: R = list(regions.items())
5、change the 289 lines like this: i, j = sorted(S.items(), key=cmp_to_key(lambda a, b: a[1]-b[1]))[-1][0]

[happyguys97]

Everything is clear now.
Thanks for your support.

[Mickeybaby]

Because the author has abandoned the repo.
Hi,I want to ask does the order of the final returned results follow the ascending order of the scores?
How can I see the score information in this program?
Best wishes!