# Aider chat conversation:
USER: add a tqdm to `summarize_chat_history_markdown` loop
ASSISTANT: ```diff
--- aider/history.py
+++ aider/history.py
@@ ... @@
from aider.sendchat import simple_send_with_retries
+from tqdm import tqdm
class ChatSummary:
def __init__(self, model=None, max_tokens=1024):
@@ ... @@
def summarize_chat_history_markdown(self, text):
messages = []
assistant = []
+ lines = text.splitlines(keepends=True)
+ for line in tqdm(lines, desc="Summarizing chat history"):
- for line in text.splitlines(keepends=True):
if line.startswith("# "):
continue
if line.startswith(">"):
continue
if line.startswith("#### /"):
continue
if line.startswith("#### "):
if assistant:
assistant = "".join(assistant)
if assistant.strip():
messages.append(dict(role="assistant", content=assistant))
assistant = []
content = line[5:]
if content.strip() and content.strip() != "<blank>":
messages.append(dict(role="user", content=line[5:]))
continue
assistant.append(line)
summary = self.summarize(messages[-40:])
return summary
```
This diff adds the `tqdm` progress bar to the `summarize_chat_history_markdown` method in the `aider/history.py` file. It wraps the loop that processes the chat history lines with `tqdm`, providing a description for the progress bar.
# Aider chat conversation:
USER: I ran this command:
pre-commit run --all-files
And got this output:
isort....................................................................Passed
black....................................................................Passed
flake8...................................................................Failed
- hook id: flake8
- exit code: 1
aider/history.py:4:1: F401 'tiktoken' imported but unused
import tiktoken
^
aider/models/__init__.py:2:1: F401 '.openai.OpenAIModel' imported but unused
from .openai import OpenAIModel
^
aider/models/__init__.py:3:1: F401 '.openrouter.OpenRouterModel' imported but unused
from .openrouter import OpenRouterModel
^
aider/models/openrouter.py:26:33: E711 comparison to None should be 'if cond is None:'
if cached_model_details == None:
^
ASSISTANT: It seems like there are some unused imports and a comparison to None that is not following the Pythonic way. To fix these issues, we need to modify the following files:
1. `aider/history.py`
2. `aider/models/__init__.py`
3. `aider/models/openrouter.py`
Please add these files to the chat so I can propose the necessary changes.
USER: I added these *read-write* files: aider/history.py, aider/models/openrouter.py, aider/models/__init__.py
ASSISTANT: Great! Now, let's make the necessary changes to these files.
First, in `aider/history.py`, we need to remove the unused import `tiktoken`.
```python
aider/history.py
<<<<<<< HEAD
import tiktoken
=======
>>>>>>> updated
```
Next, in `aider/models/__init__.py`, we need to remove the unused imports `OpenAIModel` and `OpenRouterModel`.
```python
aider/models/__init__.py
<<<<<<< HEAD
from .openai import OpenAIModel
from .openrouter import OpenRouterModel
=======
>>>>>>> updated
```
Finally, in `aider/models/openrouter.py`, we need to change the comparison to None to use `is` instead of `==`.
```python
aider/models/openrouter.py
<<<<<<< HEAD
if cached_model_details == None:
=======
if cached_model_details is None:
>>>>>>> updated
```
These changes should resolve the issues reported by the `flake8` linter.
# 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: when run as a script, take a filename on the cmd line. read markdown from the file. parse the markdown structure, so we can iterate through # and #### seactions and do things like discard quoted text > sections easily.
ASSISTANT: To achieve this, we need to modify the `aider/history.py` file to include a main function that accepts a filename as a command-line argument, reads the file, and parses the markdown structure. We will use the `argparse` module to handle command-line arguments and the `markdown` module to parse the markdown file.
Here are the changes:
```python
aider/history.py
<<<<<<< ORIGINAL
import json
import tiktoken
from prompt_toolkit.completion import Completion
from aider import prompts
from .dump import dump # noqa: F401
=======
import argparse
import json
import markdown
import tiktoken
from prompt_toolkit.completion import Completion
from aider import prompts
from .dump import dump # noqa: F401
def main():
parser = argparse.ArgumentParser()
parser.add_argument("filename", help="Markdown file to parse")
args = parser.parse_args()
with open(args.filename, 'r') as f:
text = f.read()
md = markdown.Markdown()
tree = md.parse(text)
for element in tree.getiterator():
if element.tag in ['h1', 'h4'] and element.text is not None:
print(element.text)
elif element.tag == 'blockquote':
continue
else:
print(element.text)
if __name__ == "__main__":
main()
>>>>>>> UPDATED
```
This script will print the text of all `#` and `####` sections and ignore quoted text `>` sections. Other text will be printed as is. If you want to handle other markdown elements differently, you can add more conditions in the for loop.
