fix: parameter description list do not render None as default

Author: machow

quartodoc/renderers/md_renderer.py

@@ -77,7 +77,7 @@ def to_definition_list(self):
         # in the table display format, not description lists....
         # by this stage _required_ is basically a special token to indicate
         # a required argument.
-        if default is not None:
+        if self.default is not None:
             part_default_sep = Span(" = ", Attr(classes=["parameter-default-sep"]))
             part_default = Span(default, Attr(classes=["parameter-default"]))
         else:

quartodoc/tests/__snapshots__/test_renderers.ambr

@@ -483,19 +483,19 @@
   List
       # Parameters {.doc-section .doc-section-parameters}
 
-      <code>[**int**]{.parameter-name} [:]{.parameter-annotation-sep} []{.parameter-annotation} [ = ]{.parameter-default-sep} [None]{.parameter-default}</code>
+      <code>[**int**]{.parameter-name} [:]{.parameter-annotation-sep} []{.parameter-annotation}</code>
 
       :   A description.
 
       # Returns {.doc-section .doc-section-returns}
 
-      <code>[]{.parameter-name} [:]{.parameter-annotation-sep} [int]{.parameter-annotation} [ = ]{.parameter-default-sep} [None]{.parameter-default}</code>
+      <code>[]{.parameter-name} [:]{.parameter-annotation-sep} [int]{.parameter-annotation}</code>
 
       :   A description.
 
       # Attributes {.doc-section .doc-section-attributes}
 
-      <code>[**int**]{.parameter-name} [:]{.parameter-annotation-sep} []{.parameter-annotation} [ = ]{.parameter-default-sep} [None]{.parameter-default}</code>
+      <code>[**int**]{.parameter-name} [:]{.parameter-annotation-sep} []{.parameter-annotation}</code>
 
       :   A description.
   '''
@@ -540,19 +540,19 @@
   List
       # Parameters {.doc-section .doc-section-parameters}
 
-      <code>[**name**]{.parameter-name} [:]{.parameter-annotation-sep} []{.parameter-annotation} [ = ]{.parameter-default-sep} [None]{.parameter-default}</code>
+      <code>[**name**]{.parameter-name} [:]{.parameter-annotation-sep} []{.parameter-annotation}</code>
 
       :   A description.
 
       # Returns {.doc-section .doc-section-returns}
 
-      <code>[**name**]{.parameter-name} [:]{.parameter-annotation-sep} [int]{.parameter-annotation} [ = ]{.parameter-default-sep} [None]{.parameter-default}</code>
+      <code>[**name**]{.parameter-name} [:]{.parameter-annotation-sep} [int]{.parameter-annotation}</code>
 
       :   A description.
 
       # Attributes {.doc-section .doc-section-attributes}
 
-      <code>[**name**]{.parameter-name} [:]{.parameter-annotation-sep} [int]{.parameter-annotation} [ = ]{.parameter-default-sep} [None]{.parameter-default}</code>
+      <code>[**name**]{.parameter-name} [:]{.parameter-annotation-sep} [int]{.parameter-annotation}</code>
 
       :   A description.
   '''