Remove programoutput_use_ansi.

The sphinxcontrib.ansi extension has been pulled from PyPI.

CHANGES.rst

@@ -11,6 +11,9 @@
 
 - 100% test coverage.
 
+- Remove support for ``programoutput_use_ansi``. The
+  ``sphinxcontrib.ansi`` extension is no longer available on PyPI.
+
 0.8 (Oct 12, 2012)
 ==================
 

src/sphinxcontrib/programoutput/__init__.py

@@ -202,12 +202,11 @@ def run_programs(app, doctree):
     The program output is retrieved from the cache in
     ``app.env.programoutput_cache``.
     """
-    if app.config.programoutput_use_ansi:
-        # enable ANSI support, if requested by config
-        from sphinxcontrib.ansi import ansi_literal_block
-        node_class = ansi_literal_block
-    else:
-        node_class = nodes.literal_block
+    # The node_class used to be switchable to `sphinxcontrib.ansi.ansi_literal_block`
+    # if `app.config.programoutput_use_ansi` was set. But sphinxcontrib.ansi
+    # is no longer available on PyPI, so we can't test that. And if we can't test it,
+    # we can't support it.
+    node_class = nodes.literal_block
 
     cache = app.env.programoutput_cache
 
@@ -254,7 +253,6 @@ def init_cache(app):
 
 
 def setup(app):
-    app.add_config_value('programoutput_use_ansi', False, 'env')
     app.add_config_value('programoutput_prompt_template',
                          '$ {command}\n{output}', 'env')
     app.add_directive('program-output', ProgramOutputDirective)

src/sphinxcontrib/programoutput/tests/test_directive.py

@@ -180,7 +180,6 @@ def test_command_non_default_prompt(self):
         self.assert_output(self.doctree, '>> echo spam\n<< spam')
         self.assert_cache(self.app, 'echo spam', 'spam')
 
-
     @with_content("""\
     .. program-output:: echo spam
        :extraargs: with eggs""")