[FIX] doc: avoid conflict on extenstion and odoo folder

1 files changed, 44 insertions, 0 deletions

diff --git a/doc/_extensions/odoo_ext/switcher.py b/doc/_extensions/odoo_ext/switcher.py
new file mode 100644
index 00000000000..51fb604929c
--- /dev/null
+++ b/doc/_extensions/odoo_ext/switcher.py
@@ -0,0 +1,44 @@
+from docutils import nodes, utils
+from docutils.parsers.rst import Directive
+
+from pygments.lexers import get_lexer_by_name
+
+def setup(app):
+    app.add_directive('switcher', SwitcherDirective)
+    app.add_directive('case', CaseDirective)
+
+class SwitcherDirective(Directive):
+    has_content = True
+
+    def run(self):
+        self.assert_has_content()
+
+        body = nodes.compound('\n'.join(self.content), classes=['tabs'])
+        self.state.nested_parse(self.content, self.content_offset, body)
+
+        titles = []
+        for child in body.children:
+            if isinstance(child, nodes.literal_block):
+                titles.append(get_lexer_by_name(child['language']).name)
+            else:
+                assert child['names'], ("A switcher case must be either a "\
+                                        "code block or a compound with a name")
+                titles.append(' '.join(child['names']))
+        tabs = nodes.bullet_list('', *[
+            nodes.list_item('', nodes.Text(title))
+            for title in titles
+        ])
+        node = nodes.compound('', tabs, body, classes=['content-switcher'])
+        return [node]
+
+class CaseDirective(Directive):
+    required_arguments = 1
+    final_argument_whitespace = True
+    has_content = True
+
+    def run(self):
+        self.assert_has_content()
+
+        node = nodes.compound('\n'.join(self.content), names=[self.arguments[0]])
+        self.state.nested_parse(self.content, self.content_offset, node)
+        return [node]