From 0a5437be04db0ba72f87a73524ee99849f855c6d Mon Sep 17 00:00:00 2001
From: VenishPaneliya <141703684+VenishPaneliya@users.noreply.github.com>
Date: Tue, 8 Sep 2026 14:14:04 +0530
Subject: [PATCH] Fix three more docstrings that name parameters the functions
 do not have

Follow-up to #2408, same class of mismatch.

`FunctionGraph.import_var` takes `var` but documents `variable`.

`replace_patterns` takes `x` but documents `s`; its own summary line
already says "Replace `replace` in string `x`".

`toposort_with_orderings` documents `outputs`, which is not a parameter,
and leaves `blockers` undocumented. It also had the remaining entry
backwards: `graphs` was described as "Graph inputs". Both summary lines
say otherwise - this function's own reads "between blocker (input) and
graphs (output) variables", and `toposort`, which it delegates to, says
"between graphs (outputs) and blockers (inputs)".
---
 pytensor/d3viz/d3viz.py     | 2 +-
 pytensor/graph/fg.py        | 2 +-
 pytensor/graph/traversal.py | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/pytensor/d3viz/d3viz.py b/pytensor/d3viz/d3viz.py
index 9f935570e5..d8a5dfc80d 100644
--- a/pytensor/d3viz/d3viz.py
+++ b/pytensor/d3viz/d3viz.py
@@ -18,7 +18,7 @@ def replace_patterns(x, replace):
 
     Parameters
     ----------
-    s : str
+    x : str
         String on which function is applied
     replace : dict
         `key`, `value` pairs where key is a regular expression and `value` a
diff --git a/pytensor/graph/fg.py b/pytensor/graph/fg.py
index 7ab6df5477..35bbdc69b9 100644
--- a/pytensor/graph/fg.py
+++ b/pytensor/graph/fg.py
@@ -321,7 +321,7 @@ def import_var(
 
         Parameters
         ----------
-        variable : pytensor.graph.basic.Variable
+        var : pytensor.graph.basic.Variable
             The variable to be imported.
         reason : str
             The name of the optimization or operation in progress.
diff --git a/pytensor/graph/traversal.py b/pytensor/graph/traversal.py
index 0cac5791cf..37c082896f 100644
--- a/pytensor/graph/traversal.py
+++ b/pytensor/graph/traversal.py
@@ -666,9 +666,9 @@ def toposort_with_orderings(
     Parameters
     ----------
     graphs : list or tuple of Variable instances
-        Graph inputs.
-    outputs : list or tuple of Apply instances
         Graph outputs.
+    blockers : list or tuple of Variable instances
+        Graph inputs.
     orderings : dict
         Keys are `Apply` or `Variable` instances, values are lists of `Apply` or `Variable` instances.