Remove mlab.find

dstansby · dstansby · commit 0d9235f6ddc5 · 2018-09-19T17:59:57.000+01:00
diff --git a/doc/api/next_api_changes/2018-09-18-DS.rst b/doc/api/next_api_changes/2018-09-18-DS.rst
@@ -8,4 +8,5 @@ in Matplotlib 2.2 has been removed. See below for a list:
 - `mlab.cohere_pairs` (use scipy.signal.coherence instead)
 - `mlab.entropy` (use scipy.stats.entropy instead)
 - `mlab.normpdf` (use scipy.stats.norm.pdf instead)
+- `mlab.find` (use ``np.nonzero(np.ravel(condition))`` instead)
 - `mlab.donothing_callback`
diff --git a/lib/matplotlib/mlab.py b/lib/matplotlib/mlab.py
@@ -1194,13 +1194,6 @@ def cohere(x, y, NFFT=256, Fs=2, detrend=detrend_none, window=window_hanning,
     return Cxy, f
 
 
-@cbook.deprecated('2.2')
-def find(condition):
-    "Return the indices where ravel(condition) is true"
-    res, = np.nonzero(np.ravel(condition))
-    return res
-
-
 @cbook.deprecated('2.2')
 def longest_contiguous_ones(x):
     """
diff --git a/lib/matplotlib/pylab.py b/lib/matplotlib/pylab.py
@@ -233,7 +233,7 @@
     amap, base_repr, binary_repr, bivariate_normal, center_matrix, csv2rec,
     demean, detrend, detrend_linear, detrend_mean, detrend_none, dist,
     dist_point_to_segment, distances_along_curve, exp_safe,
-    fftsurr, find, frange, get_sparse_matrix, get_xyz_where, griddata,
+    fftsurr, frange, get_sparse_matrix, get_xyz_where, griddata,
     identity, inside_poly, is_closed_polygon, ispower2, isvector, l1norm,
     l2norm, log2, longest_contiguous_ones, longest_ones, movavg, norm_flat,
     path_length, poly_below, poly_between, prctile, prctile_rank,
