ERROR: test_set_of_keys_returned_when_matches_found (bpython.test.test_autocomplete.TestDictKeyCompletion)
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Traceback (most recent call last):
File "/home/travis/build/bpython/bpython/build/lib/bpython/test/test_autocomplete.py", line 161, in test_set_of_keys_returned_when_matches_found
result=com.matches(2,"d[" , local)
File "/home/travis/build/bpython/bpython/build/lib/bpython/autocomplete.py", line 223, in matches
return set("{!r}".format(k) for k in obj.keys()
File "/home/travis/build/bpython/bpython/build/lib/bpython/autocomplete.py", line 224, in <genexpr>
if repr(k).startswith(orig))
ValueError: zero length field name in format
