From 675516e0b1f2ebf8412a50a904cac993976d9f0b Mon Sep 17 00:00:00 2001 From: Ogi Moore Date: Mon, 22 Mar 2021 22:17:28 -0700 Subject: [PATCH] collections.abc not just collections --- pyqtgraph/colormap.py | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/pyqtgraph/colormap.py b/pyqtgraph/colormap.py index 2ca414a8..3d3c3188 100644 --- a/pyqtgraph/colormap.py +++ b/pyqtgraph/colormap.py @@ -3,7 +3,7 @@ from .Qt import QtGui, QtCore from .python2_3 import basestring from .functions import mkColor, eq from os import path, listdir -import collections +from collections.abc import Callable, Sequence _mapCache = {} @@ -126,7 +126,7 @@ def _get_from_matplotlib(name): col_map = mpl_plt.get_cmap(name) if hasattr(col_map, '_segmentdata'): # handle LinearSegmentedColormap data = col_map._segmentdata - if ('red' in data) and isinstance(data['red'], collections.Sequence): + if ('red' in data) and isinstance(data['red'], Sequence): positions = set() # super-set of handle positions in individual channels for key in ['red','green','blue']: for tup in data[key]: @@ -142,7 +142,7 @@ def _get_from_matplotlib(name): col_data[:,idx] = np.interp(col_data[:,3], positions, comp_vals) cm = ColorMap(pos=col_data[:,-1], color=255*col_data[:,:3]+0.5) # some color maps (gnuplot in particular) are defined by RGB component functions: - elif ('red' in data) and isinstance(data['red'], collections.Callable): + elif ('red' in data) and isinstance(data['red'], Callable): col_data = np.zeros((64, 4)) col_data[:,-1] = np.linspace(0., 1., 64) for idx, key in enumerate(['red','green','blue']):