wfdb.plot.plot: rename create_figure to _create_figure.

This function is not in the wfdb module, is not listed in the
documentation, and shouldn't be used by applications directly.

Author: Benjamin Moody

tests/test_plot.py

@@ -24,7 +24,7 @@ def test_get_plot_dims(self):
 
     def test_create_figure_single_subplots(self):
         n_subplots = 1
-        fig, axes = plot.create_figure(
+        fig, axes = plot._create_figure(
             n_subplots, sharex=True, sharey=True, figsize=None
         )
         assert fig is not None
@@ -33,7 +33,7 @@ def test_create_figure_single_subplots(self):
 
     def test_create_figure_multiple_subplots(self):
         n_subplots = 5
-        fig, axes = plot.create_figure(
+        fig, axes = plot._create_figure(
             n_subplots, sharex=True, sharey=True, figsize=None
         )
         assert fig is not None

wfdb/plot/plot.py

@@ -256,7 +256,7 @@ def plot_items(
     ann_freq = _get_ann_freq(ann_freq, n_annot, fs)
 
     # Create figure
-    fig, axes = create_figure(n_subplots, sharex, sharey, figsize)
+    fig, axes = _create_figure(n_subplots, sharex, sharey, figsize)
     try:
         if signal is not None:
             plot_signal(
@@ -393,7 +393,7 @@ def _get_plot_dims(signal, ann_samp):
     return sig_len, n_sig, n_annot, max(n_sig, n_annot)
 
 
-def create_figure(n_subplots, sharex, sharey, figsize):
+def _create_figure(n_subplots, sharex, sharey, figsize):
     """
     Create the plot figure and subplot axes.