is this regression or am I missing cython basics (which wouldn't be
surprising).
while testing 0.15.1 on Debian I have ran into fail-to-build-from-source
for dipy package in Debian, failure due to error while running tests:
DM2 = pf.bundles_distances_mam(tracksA, tracksB, metric=metric)
File "distances.pyx", line 504, in
dipy.tracking.distances.bundles_distances_mam (dipy/tracking/distances.c:5710)
UnboundLocalError: local variable 'longest_track_lenA' referenced before
assignment
which worked fine with previous cython and looking at the dipy's .pyx
code it seems to be ok (just an untyped cdef... no errors during 'compiling'):
def bundles_distances_mam(tracksA, tracksB, metric='avg'):
....
# preprocess tracks
cdef:
size_t longest_track_len = 0, track_len
longest_track_lenA, longest_track_lenB
cnp.ndarray[object, ndim=1] tracksA32
...
# some code ... cut ....
if track_len > longest_track_lenA:
longest_track_lenA = track_len
--
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Yaroslav Halchenko www.ohloh.net/accounts/yarikoptic
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