diff options
Diffstat (limited to 'numpy/lib')
| -rw-r--r-- | numpy/lib/histograms.py | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/numpy/lib/histograms.py b/numpy/lib/histograms.py index f080cc392..1a9b41ced 100644 --- a/numpy/lib/histograms.py +++ b/numpy/lib/histograms.py @@ -1047,7 +1047,15 @@ def histogramdd(sample, bins=10, range=None, normed=None, weights=None, raise ValueError( '`bins[{}]` must be positive, when an integer'.format(i)) smin, smax = _get_outer_edges(sample[:,i], range[i]) - edges[i] = np.linspace(smin, smax, bins[i] + 1) + try: + n = operator.index(bins[i]) + + except TypeError as e: + raise TypeError( + "`bins[{}]` must be an integer, when a scalar".format(i) + ) from e + + edges[i] = np.linspace(smin, smax, n + 1) elif np.ndim(bins[i]) == 1: edges[i] = np.asarray(bins[i]) if np.any(edges[i][:-1] > edges[i][1:]): |