2to3: Remove `has_key` use that was missed.

The files not in the numpy/ directory were missed. This gets them
all (I hope).

2 files changed, 4 insertions, 4 deletions

diff --git a/doc/sphinxext/docscrape.py b/doc/sphinxext/docscrape.py
index bbd3fcacc..9aa2cbaff 100644
--- a/doc/sphinxext/docscrape.py
+++ b/doc/sphinxext/docscrape.py
@@ -113,7 +113,7 @@ class NumpyDocString(object):
         return self._parsed_data[key]
 
     def __setitem__(self,key,val):
-        if not self._parsed_data.has_key(key):
+        if not key in self._parsed_data:
             warn("Unknown section %s" % key)
         else:
             self._parsed_data[key] = val
@@ -450,7 +450,7 @@ class FunctionDoc(NumpyDocString):
                  'meth': 'method'}
 
         if self._role:
-            if not roles.has_key(self._role):
+            if not self._role in roles:
                 print "Warning: invalid role %s" % self._role
             out += '.. %s:: %s\n    \n\n' % (roles.get(self._role,''),
                                              func_name)
diff --git a/doc/sphinxext/plot_directive.py b/doc/sphinxext/plot_directive.py
index 80801e798..060459acc 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: