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-rw-r--r--doc/sphinxext/plot_directive.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/sphinxext/plot_directive.py b/doc/sphinxext/plot_directive.py
index fad7a76d7..a91b436a7 100644
--- a/doc/sphinxext/plot_directive.py
+++ b/doc/sphinxext/plot_directive.py
@@ -36,7 +36,7 @@ The ``plot`` directive supports the options
include-source : bool
Whether to display the source code. Default can be changed in conf.py
-
+
and the ``image`` directive options ``alt``, ``height``, ``width``,
``scale``, ``align``, ``class``.
@@ -257,7 +257,7 @@ def run(arguments, content, options, state_machine, state, lineno):
# is it in doctest format?
is_doctest = contains_doctest(code)
- if options.has_key('format'):
+ if 'format' in options:
if options['format'] == 'python':
is_doctest = False
else: