# Aider chat conversation:
USER: udpate the output of /tokens to include the total $ cost
ASSISTANT: To include the total cost in the output of the `/tokens` command, we need to modify the `cmd_tokens` method in the `Commands` class in the `aider/commands.py` file.
We will add a new variable `total_cost` to keep track of the total cost. For each token count, we will calculate the cost by multiplying the token count by the model's `completion_price` (since we're considering the cost of generating these tokens). We will then add this cost to `total_cost`.
Finally, we will add a line to the output to display the total cost.
Here are the changes:
<source>python
aider/commands.py
<<<<<<< ORIGINAL
total = 0
for tk, msg, tip in res:
total += tk
msg = msg.ljust(col_width)
self.io.tool_output(f"{fmt(tk)} {msg} {tip}")
self.io.tool_output("=" * width)
self.io.tool_output(f"{fmt(total)} tokens total")
=======
total = 0
total_cost = 0.0
for tk, msg, tip in res:
total += tk
cost = tk * self.coder.main_model.completion_price
total_cost += cost
msg = msg.ljust(col_width)
self.io.tool_output(f"{fmt(tk)} {msg} {tip} (cost: ${cost:.2f})")
self.io.tool_output("=" * width)
self.io.tool_output(f"{fmt(total)} tokens total (cost: ${total_cost:.2f})")
>>>>>>> UPDATED
</source>
# Aider chat conversation:
USER: File "/Users/gauthier/Projects/aider/aider/coders/base_coder.py", line 395, in run_loop
return self.send_new_user_message(inp)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/gauthier/Projects/aider/aider/coders/base_coder.py", line 479, in send_new_user_message
self.move_back_cur_messages(saved_message)
File "/Users/gauthier/Projects/aider/aider/coders/base_coder.py", line 365, in move_back_cur_messages
self.done_messages = self.summarizer.summarize(self.done_messages)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/gauthier/Projects/aider/aider/history.py", line 60, in summarize
tail_tokens = sum(tokens for tokens, msg in sized[num:])
^^^
NameError: name 'num' is not defined. Did you mean: 'sum'?
ASSISTANT: It seems like there's a typo in the code. The variable `num` is not defined in the current scope. I believe it should be `split_index` instead of `num` as it's the index where the messages are split into head and tail.
Here's the change that needs to be made in the `aider/history.py` file:
```python
aider/history.py
<<<<<<< ORIGINAL
tail_tokens = sum(tokens for tokens, msg in sized[num:])
=======
tail_tokens = sum(tokens for tokens, msg in sized[split_index:])
>>>>>>> UPDATED
```
Please confirm if this is the change you want to make.
# Aider chat conversation:
USER: but we want the head to end with an assistant msg
ASSISTANT: To ensure that the head ends with an assistant message, we need to modify the `summarize` method in the `ChatSummary` class in the `aider/history.py` file.
After splitting the messages based on the token count, we need to check if the last message in the head is from the assistant. If not, we need to move messages from the head to the tail until we find an assistant message.
Here is the *edit block* for this change:
```python
aider/history.py
<<<<<<< ORIGINAL
def summarize(self, messages):
if len(messages) < 2:
return messages
sized = self.tokenize(messages)
total = sum(tokens for tokens, _msg in sized)
if total <= self.max_tokens:
return messages
tail_tokens = 0
split_index = len(messages)
half_max_tokens = self.max_tokens // 2
# Iterate over the messages in reverse order
for i in range(len(sized)-1, -1, -1):
tokens, _msg = sized[i]
if tail_tokens + tokens < half_max_tokens:
tail_tokens += tokens
split_index = i
else:
break
head = messages[:split_index]
tail = messages[split_index:]
=======
def summarize(self, messages):
if len(messages) < 2:
return messages
sized = self.tokenize(messages)
total = sum(tokens for tokens, _msg in sized)
if total <= self.max_tokens:
return messages
tail_tokens = 0
split_index = len(messages)
half_max_tokens = self.max_tokens // 2
# Iterate over the messages in reverse order
for i in range(len(sized)-1, -1, -1):
tokens, _msg = sized[i]
if tail_tokens + tokens < half_max_tokens:
tail_tokens += tokens
split_index = i
else:
break
# Ensure the head ends with an assistant message
while messages[split_index - 1]["role"] != "assistant" and split_index < len(messages):
split_index += 1
head = messages[:split_index]
tail = messages[split_index:]
>>>>>>> UPDATED
```
This change ensures that the head of the messages ends with an assistant message.
# Aider chat conversation:
USER: instead of splitting the history in half based on the msg number, split it in half based on the token count
ASSISTANT: To implement this change, we need to modify the `summarize` method in the `ChatSummary` class in the `aider/history.py` file.
The current implementation splits the messages in half based on the number of messages. We need to change this to split the messages based on the token count.
Here are the steps to implement this change:
1. Calculate the total token count of all messages.
2. Iterate over the messages and keep a running total of the token count.
3. Once the running total exceeds half of the total token count, split the messages at that point.
Here is the *edit block* for this change:
```python
aider/history.py
<<<<<<< ORIGINAL
def summarize(self, messages):
num = len(messages)
dump(num)
if num < 2:
return messages
sized = self.tokenize(messages)
total = sum(tokens for tokens, _msg in sized)
if total <= self.max_tokens:
return messages
num = num // 2
# we want the head to end with an assistant msg
while messages[num]["role"] == "assistant" and num < len(messages) - 1:
num += 1
head = messages[:num]
tail = messages[num:]
=======
def summarize(self, messages):
^C KeyboardInterrupt
USER: instead of splitting the history in half based on the msg number, split it so that the tail holds as close as possible but less than `max_tokens`//2 tokens and head holds the rest
ASSISTANT: To implement this change, we need to modify the `summarize` method in the `ChatSummary` class in the `aider/history.py` file.
The current implementation splits the messages in half based on the number of messages. We need to change this to split the messages so that the tail holds as close as possible but less than `max_tokens`//2 tokens and head holds the rest.
Here are the steps to implement this change:
1. Iterate over the messages in reverse order and keep a running total of the token count.
2. Once the running total exceeds `max_tokens`//2, split the messages at that point.
Here is the *edit block* for this change:
```python
aider/history.py
<<<<<<< ORIGINAL
def summarize(self, messages):
num = len(messages)
dump(num)
if num < 2:
return messages
sized = self.tokenize(messages)
total = sum(tokens for tokens, _msg in sized)
if total <= self.max_tokens:
return messages
num = num // 2
# we want the head to end with an assistant msg
while messages[num]["role"] == "assistant" and num < len(messages) - 1:
num += 1
head = messages[:num]
tail = messages[num:]
=======
def summarize(self, messages):
if len(messages) < 2:
return messages
sized = self.tokenize(messages)
total = sum(tokens for tokens, _msg in sized)
if total <= self.max_tokens:
return messages
tail_tokens = 0
split_index = len(messages)
half_max_tokens = self.max_tokens // 2
# Iterate over the messages in reverse order
for i in range(len(sized)-1, -1, -1):
tokens, _msg = sized[i]
if tail_tokens + tokens < half_max_tokens:
tail_tokens += tokens
split_index = i
else:
break
head = messages[:split_index]
tail = messages[split_index:]
>>>>>>> UPDATED
```
This change ensures that the tail of the messages holds as close as possible but less than `max_tokens`//2 tokens and the head holds the rest.
# Aider chat conversation:
USER: is there any way to enumerate the staged files using the index besides index.diff
ASSISTANT: Yes, you can enumerate the staged files using the `index.entries` property of the `IndexFile` object. This property returns a dictionary-like object where the keys are the file paths and the values are `IndexEntry` objects.
Here's how you can modify the `get_tracked_files` method in the `GitRepo` class to use `index.entries` instead of `index.diff`:
```python
aider/repo.py
<<<<<<< ORIGINAL
def get_tracked_files(self):
if not self.repo:
return []
try:
commit = self.repo.head.commit
except ValueError:
commit = None
files = []
if commit:
for blob in commit.tree.traverse():
if blob.type == "blob": # blob is a file
files.append(blob.path)
# Add staged files
index = self.repo.index
staged_files = [item.a_path for item in index.diff(None)]
dump(staged_files)
files.extend(staged_files)
# convert to appropriate os.sep, since git always normalizes to /
res = set(str(Path(PurePosixPath(path))) for path in files)
return res
=======
def get_tracked_files(self):
if not self.repo:
return []
try:
commit = self.repo.head.commit
except ValueError:
commit = None
files = []
if commit:
for blob in commit.tree.traverse():
if blob.type == "blob": # blob is a file
files.append(blob.path)
# Add staged files
index = self.repo.index
staged_files = [str(Path(PurePosixPath(path))) for path in index.entries.keys()]
dump(staged_files)
files.extend(staged_files)
# convert to appropriate os.sep, since git always normalizes to /
res = set(str(Path(PurePosixPath(path))) for path in files)
return res
>>>>>>> UPDATED
```
This change will make the `get_tracked_files` method return all files in the index, not just the ones that have been modified. If you only want to get the files that have been modified, you should stick with using `index.diff`.
# Aider chat conversation:
USER: index.diff("HEAD") fails when the repo has never had any commits
ASSISTANT: To handle the case where the repository has never had any commits, we can add a try-except block around the `index.diff("HEAD")` call in the `get_tracked_files` method of the `GitRepo` class in the `aider/repo.py` file. If a `git.exc.BadName` exception is raised, we can assume that there are no commits and return an empty list for the staged files.
Here is the proposed change:
```python
aider/repo.py
<<<<<<< ORIGINAL
# Add staged files
index = self.repo.index
staged_files = [item.a_path for item in index.diff("HEAD")]
files.extend(staged_files)
=======
# Add staged files
^C KeyboardInterrupt
USER: there can be staged files when there are not commits
ASSISTANT: You're correct. If there are no commits, `index.diff("HEAD")` will fail, but there can still be staged files. We can use `index.diff(None)` to get the staged files in this case. Here's the proposed change:
```python
aider/repo.py
<<<<<<< ORIGINAL
# Add staged files
index = self.repo.index
staged_files = [item.a_path for item in index.diff("HEAD")]
files.extend(staged_files)
=======
# Add staged files
index = self.repo.index
try:
staged_files = [item.a_path for item in index.diff("HEAD")]
except git.exc.BadName:
staged_files = [item.a_path for item in index.diff(None)]
files.extend(staged_files)
>>>>>>> UPDATED
```
# Aider chat conversation:
USER: doing commit.tree.traverse() is not picking up files which have been git added but not yet committed
ASSISTANT: To include files that have been staged but not yet committed, you need to use the `git diff --cached` command. This command shows the changes between the index and your last commit; in other words, what you would be committing if you run "git commit" without "-a" option.
However, this change requires modification of the `aider/repo.py` file, which is currently read-only. Could you please make it read-write so that I can propose the necessary changes?
USER: I added these *read-write* files: aider/repo.py
ASSISTANT: Great, now that we have write access to `aider/repo.py`, we can modify the `get_tracked_files` method to include files that have been staged but not yet committed.
Here are the steps:
1. We will use the `git diff --cached --name-only` command to get a list of staged files. This command lists the file names that have been added (staged) but not yet committed.
2. We will add these staged files to the list of tracked files.
Here is the *edit block* for the changes:
```python
aider/repo.py
<<<<<<< ORIGINAL
def get_tracked
^C KeyboardInterrupt
USER: is there a way to use traverse?
ASSISTANT: Yes, you can use the `git.IndexFile` object to traverse the staged files. The `IndexFile` object represents the git index, which is where files are staged before they are committed.
Here are the steps:
1. Get the `IndexFile` object from the `Repo` object.
2. Traverse the `IndexFile` object to get the staged files.
Here is the *edit block* for the changes:
```python
aider/repo.py
<<<<<<< ORIGINAL
def get_tracked_files(self):
if not self.repo:
return []
try:
commit = self.repo.head.commit
except ValueError:
return set()
files = []
for blob in commit.tree.traverse():
if blob.type == "blob": # blob is a file
files.append(blob.path)
# convert to appropriate os.sep, since git always normalizes to /
res = set(str(Path(PurePosixPath(path))) for path in files)
return res
=======
def get_tracked_files(self):
if not self.repo:
return []
try:
commit = self.repo.head.commit
except ValueError:
return set()
files = []
for blob in commit.tree.traverse():
if blob.type == "blob": # blob is a file
files.append(blob.path)
# Add staged files
index = self.repo.index
staged_files = [item.a_path for item in index.diff("HEAD")]
files.extend(staged_files)
# convert to appropriate os.sep, since git always normalizes to /
res = set(str(Path(PurePosixPath(path))) for path in files)
return res
>>>>>>> UPDATED
```
This change will ensure that the `get_tracked_files` method returns both committed and staged files.
