Use try-except to import sphinx-gallery

GenericMappingTools · Apr 28, 2023 · fa684fd · fa684fd
1 parent 71b067a
commit fa684fd
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/pygmt/sphinx_gallery.py b/pygmt/sphinx_gallery.py
@@ -2,7 +2,10 @@
 Utilities for using pygmt with sphinx-gallery.
 """
 
-import sphinx_gallery.scrapers
+try:
+ from sphinx_gallery.scrapers import figure_rst
+except ImportError:
+ figure_rst = None
 from pygmt.figure import SHOWED_FIGURES
 
 
@@ -29,4 +32,4 @@ def __call__(self, block, block_vars, gallery_conf):
  fig = figures.pop(0)
  fig.savefig(fname, transparent=True, dpi=200)
  image_names.append(fname)
- return sphinx_gallery.scrapers.figure_rst(image_names, gallery_conf["src_dir"])
+ return figure_rst(image_names, gallery_conf["src_dir"])