# tool=aider task=t3 date=2026-10-14T03:38:48-07:00 dir=/tmp/aider_t3_yPE3
# prompt: Rename calc_total to compute_total in cart.py and update every caller (checkout.py) so test_cart.py passes. Do not modify the tests.
# cmd: aider --model ollama_chat/qwen-coder-3b --no-auto-commits --yes-always --no-check-update --no-show-model-warnings --no-gitignore --no-analytics --no-stream cart.py checkout.py test_cart.py --message Rename calc_total to compute_total in cart.py and update every caller (checkout.py) so test_cart.py passes. Do not modify the tests.
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Aider v0.86.2
Model: ollama_chat/qwen-coder-3b with whole edit format
Git repo: .git with 5 files
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Added cart.py to the chat.
Added checkout.py to the chat.
Added test_cart.py to the chat.

To rename `calc_total` to `compute_total` in `cart.py` and update every caller 
in `checkout.py`, we need to make the following changes:



1. Rename `calc_total` to `compute_total` in `cart.py`.

2. Update the `calc_total` calls in `checkout.py` to use `compute_total`.

3. Ensure that `test_cart.py` passes after the changes.



Here are the updated files:



cart.py

```diff
@@ -1,2 +1,2 @@
-def calc_total(items):
+def compute_total(items):
     return sum(price * qty for price, qty in items)
```



checkout.py

```diff
@@ -1,3 +1,3 @@
-from cart import calc_total
+from cart import compute_total
 def checkout(items, tax=0.1):
-    return round(calc_total(items) * (1 + tax), 2)
+    return round(compute_total(items) * (1 + tax), 2)
```



test_cart.py

```diff

```



These changes ensure that `calc_total` is renamed to `compute_total` and that 
all callers are updated to use the new function name. The tests should pass as 
expected.

Tokens: 928 sent, 282 received.
Applied edit to test_cart.py
Applied edit to cart.py
Applied edit to checkout.py
# agent exit=0 seconds=32
# --- git diff ---
diff --git a/cart.py b/cart.py
index 66be9e1..6cf2ed7 100644
--- a/cart.py
+++ b/cart.py
@@ -1,2 +1,2 @@
-def calc_total(items):
+def compute_total(items):
     return sum(price * qty for price, qty in items)
diff --git a/checkout.py b/checkout.py
index 2a15060..b7c66d4 100644
--- a/checkout.py
+++ b/checkout.py
@@ -1,3 +1,3 @@
-from cart import calc_total
+from cart import compute_total
 def checkout(items, tax=0.1):
-    return round(calc_total(items) * (1 + tax), 2)
+    return round(compute_total(items) * (1 + tax), 2)
# tests modified? 0
# --- pytest ---
...                                                                      [100%]
3 passed in 0.01s
# RESULT t3: PASS (pytest exit 0)