# Context:
USER: we need to pass `openai_api_base` into Coder
ASSISTANT: To pass `openai_api_base` into the Coder class, you need to modify the `aider/main.py` file and update the Coder class instantiation. Here's the change you need to make:
```python
aider/main.py
<<<<<<< ORIGINAL
coder = Coder(
io,
main_model=args.model,
fnames=args.files,
pretty=args.pretty,
show_diffs=args.show_diffs,
auto_commits=args.auto_commits,
dirty_commits=args.dirty_commits,
dry_run=args.dry_run,
map_tokens=args.map_tokens,
verbose=args.verbose,
openai_api_key=args.openai_api_key,
)
=======
coder = Coder(
io,
main_model=args.model,
fnames=args.files,
pretty=args.pretty,
show_diffs=args.show_diffs,
auto_commits=args.auto_commits,
dirty_commits=args.dirty_commits,
dry_run=args.dry_run,
map_tokens=args.map_tokens,
verbose=args.verbose,
openai_api_key=args.openai_api_key,
openai_api_base=args.openai_api_base,
)
>>>>>>> UPDATED
```
Now, you also need to update the `__init__` method of the Coder class in the `aider/coder.py` file to accept the `openai_api_base` argument and use it:
```python
aider/coder.py
<<<<<<< ORIGINAL
def __init__(
self,
io,
main_model=models.GPT4.name,
fnames=None,
pretty=True,
show_diffs=False,
auto_commits=True,
dirty_commits=True,
dry_run=False,
map_tokens=1024,
verbose=False,
openai_api_key=None,
):
if not openai_api_key:
raise MissingAPIKeyError("No OpenAI API key provided.")
openai.api_key = openai_api_key
openai.api_base = args.openai_api_base
=======
def __init__(
self,
io,
main_model=models.GPT4.name,
fnames=None,
pretty=True,
show_diffs=False,
auto_commits=True,
dirty_commits=True,
dry_run=False,
map_tokens=1024,
verbose=False,
openai_api_key=None,
openai_api_base=None,
):
if not openai_api_key:
raise MissingAPIKeyError("No OpenAI API key provided.")
openai.api_key = openai_api_key
openai.api_base = openai_api_base
>>>>>>> UPDATED
```
These changes will allow you to pass the `openai_api_base` value into the Coder class and use it.
# Context:
USER: is it possible to add OPEN_AI_BASE or openai.api_base endpoint
default:
openai.api_base = "https://api.openai.com/v1/chat/completions"
ASSISTANT: Yes, you can add an option to set the OpenAI API base endpoint. Here's how to do it:
1. Add a new argument to the argument parser in `aider/main.py`.
2. Set the `openai.api_base` in the `Coder` class in `aider/coder.py`.
Here are the changes you need to make:
```python
aider/main.py
<<<<<<< ORIGINAL
parser.add_argument(
"--openai-api-key",
metavar="OPENAI_API_KEY",
help="Specify the OpenAI API key",
env_var="OPENAI_API_KEY",
)
=======
parser.add_argument(
"--openai-api-key",
metavar="OPENAI_API_KEY",
help="Specify the OpenAI API key",
env_var="OPENAI_API_KEY",
)
parser.add_argument(
"--openai-api-base",
metavar="OPENAI_API_BASE",
default="https://api.openai.com/v1/chat/completions",
help="Specify the OpenAI API base endpoint (default: https://api.openai.com/v1/chat/completions)",
)
>>>>>>> UPDATED
```
```python
aider/coder.py
<<<<<<< ORIGINAL
if openai_api_key:
openai.api_key = openai_api_key
else:
raise MissingAPIKeyError("No OpenAI API key provided.")
=======
if not openai_api_key:
raise MissingAPIKeyError("No OpenAI API key provided.")
openai.api_key = openai_api_key
openai.api_base = args.openai_api_base
>>>>>>> UPDATED
```
Now you can use the `--openai-api-base` option to set the OpenAI API base endpoint when running the script.
# Context:
USER: in `replace_part_with_missing_leading_whitespace`, we want to find the string part in whole and replace it with the string `replace`. but `part` may not exactly occur in whole. instead, every line of part appears in whole with a fixed amount of extra whitespace in front of it. so every line in part might appear in whole with 4 spaces prepended. or every line might have 2 tabs. always the exact same whitespaces. finish implementing this function so that it finds the portion of whole which matches part in this manner (if any) and replace it with `replace` where replace is updated to contain that repeated/omitted whitespace.
ASSISTANT: To implement the `replace_part_with_missing_leading_whitespace` function, follow these steps:
1. Split `whole` and `part` into lines.
2. Iterate through the lines of `whole` and find the first line that matches the first line of `part` with any leading whitespace.
3. Check if the following lines in `whole` also match the remaining lines in `part` with the same leading whitespace.
4. If all lines match, replace the matched lines in `whole` with the lines in `replace` with the same leading whitespace.
5. Return the modified `whole` or `None` if no match is found.
Here's the updated function:
```python
aider/utils.py
<<<<<<< ORIGINAL
def replace_part_with_missing_leading_whitespace(whole, part, replace):
pass
=======
def replace_part_with_missing_leading_whitespace(whole, part, replace):
whole_lines = whole.splitlines()
part_lines = part.splitlines()
replace_lines = replace.splitlines()
for i in range(len(whole_lines) - len(part_lines) + 1):
leading_whitespace = ""
for j, c in enumerate(whole_lines[i]):
if c == part_lines[0][0]:
leading_whitespace = whole_lines[i][:j]
break
if not leading_whitespace:
continue
matched = all(
whole_lines[i + k].startswith(leading_whitespace + part_lines[k])
for k in range(len(part_lines))
)
if matched:
for k in range(len(part_lines)):
whole_lines[i + k] = leading_whitespace + replace_lines[k]
return "\n".join(whole_lines)
return None
>>>>>>> UPDATED
```
This implementation should find the portion of `whole` that matches `part` with the same leading whitespace and replace it with `replace` containing the same leading whitespace.
# Context:
USER: expand the context diff to 5 lines of context
ASSISTANT: To expand the context diff to 5 lines of context, you need to modify the `diff_partial_update` function in the `aider/diffs.py` file. Update the `unified_diff` function call to include the `n` parameter with a value of 5.
Here's the change:
```python
aider/diffs.py
<<<<<<< ORIGINAL
diff = difflib.unified_diff(lines_orig, lines_updated)
=======
diff = difflib.unified_diff(lines_orig, lines_updated, n=5)
>>>>>>> UPDATED
```
# Context:
USER: read 2 files named on the cmd line, use difflib to print their differences
ASSISTANT: To achieve this, we'll create a new Python script that reads two file names from the command line, reads the contents of the files, and then uses the `difflib` module to print their differences.
1. Create a new Python script called `diff_files.py` in the `aider` directory.
2. Import the necessary modules: `sys` and `difflib`.
3. Read the file names from the command line arguments.
4. Read the contents of the files.
5. Use `difflib.unified_diff()` to generate the differences.
6. Print the differences.
Here's the code for the new `diff_files.py` script:
```python
aider/diff_files
^C KeyboardInterrupt
USER: put it in `aider/diffs.py`
