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@@ -881,10 +881,8 b' class IPythonDirective(Directive):' | |||
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881 | 881 | # EmbeddedSphinxShell is created, its interactive shell member |
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882 | 882 | # is the same for each instance. |
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883 | 883 | |
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884 | if mplbackend: | |
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884 | if mplbackend and 'matplotlib.backends' not in sys.modules: | |
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885 | 885 | import matplotlib |
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886 | # Repeated calls to use() will not hurt us since `mplbackend` | |
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887 | # is the same each time. | |
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888 | 886 | matplotlib.use(mplbackend) |
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889 | 887 | |
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890 | 888 | # Must be called after (potentially) importing matplotlib and |
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