# Aider chat conversation:
USER: can we have `get_input` treat control+enter as a newline with prompt toolkit KeyBindings
ASSISTANT: To implement this feature, we need to modify the `get_input` method in the `InputOutput` class in the `aider/io.py` file. We will use the `KeyBindings` class from `prompt_toolkit.keys` to bind the `Control+Enter` key combination to insert a newline.
Here are the changes:
```python
aider/io.py
<<<<<<< ORIGINAL
from prompt_toolkit.shortcuts import CompleteStyle, PromptSession, prompt
=======
from prompt_toolkit.shortcuts import CompleteStyle, PromptSession, prompt
from prompt_toolkit.keys import Keys
from prompt_toolkit.key_binding import KeyBindings
>>>>>>> UPDATED
```python
aider/io.py
<<<<<<< ORIGINAL
session = PromptSession(**session_kwargs)
=======
kb = KeyBindings()
@kb.add(Keys.ControlJ, eager=True)
def _(event):
event.current_buffer.insert_text('\n')
session = PromptSession(key_bindings=kb, **session_kwargs)
>>>>>>> UPDATED
```
This code creates a new `KeyBindings` instance and adds a binding for `Control+Enter` (represented by `Keys.ControlJ`) to insert a newline. Then, it passes this key bindings instance to the `PromptSession` constructor.
# Context:
USER: add a write_text func
ASSISTANT: To add a `write_text` function to the `InputOutput` class in the `aider/io.py` file, we need to modify the `aider/io.py` file.
Here is the change:
```python
aider/io.py
<<<<<<< ORIGINAL
def read_text(self, filename):
try:
with open(filename, "r", encoding=self.encoding) as f:
return f.read()
except (FileNotFoundError, UnicodeError) as e:
self.tool_error(f"{filename}: {e}")
return
=======
def read_text(self, filename):
try:
with open(filename, "r", encoding=self.encoding) as f:
return f.read()
except (FileNotFoundError, UnicodeError) as e:
self.tool_error(f"{filename}: {e}")
return
def write_text(self, filename, content):
try:
with open(filename, "w", encoding=self.encoding) as f:
f.write(content)
except (FileNotFoundError, UnicodeError) as e:
self.tool_error(f"{filename}: {e}")
return
>>>>>>> UPDATED
```
This `write_text` function takes a filename and content as arguments, opens the file in write mode, and writes the content to the file. If there is a `FileNotFoundError` or `UnicodeError`, it calls the `tool_error` method with the error message.
# Context:
USER: Add a read_text function to the InputOutput class. It takes the file name as argument, and returns the text for that file. Internally, if we get a Unicode error or a FileNotFound error, it prints ToolErrorOutput to notify the user, and then returns None. Add a command-line switch, and dash-dash encoding, which defaults to UTF-8. That's the encoding which will be used by the read_text function.
ASSISTANT: To implement the requested changes, we need to modify the following files:
1. `aider/io.py`: To add the `read_text` function to the `InputOutput` class.
2. `aider/main.py`: To add the `--encoding` command-line switch.
Let's start with the changes to `aider/io.py`:
```python
aider/io.py
<<<<<<< ORIGINAL
class InputOutput:
num_error_outputs = 0
num_user_asks = 0
def __init__(
self,
pretty=True,
yes=False,
input_history_file=None,
chat_history_file=None,
input=None,
output=None,
user_input_color="blue",
tool_output_color=None,
tool_error_color="red",
):
no_color = os.environ.get("NO_COLOR")
if no_color is not None and no_color != "":
pretty = False
self.user_input_color = user_input_color if pretty else None
self.tool_output_color = tool_output_color if pretty else None
self.tool_error_color = tool_error_color if pretty else None
self.input = input
self.output = output
self.pretty = pretty
if self.output:
self.pretty = False
self.yes = yes
self.input_history_file = input_history_file
if chat_history_file is not None:
self.chat_history_file = Path(chat_history_file)
else:
self.chat_history_file = None
if pretty:
self.console = Console()
else:
self.console = Console(force_terminal=False, no_color=True)
current_time = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
self.append_chat_history(f"\n# aider chat started at {current_time}\n\n")
=======
class InputOutput:
num_error_outputs = 0
num_user_asks = 0
def __init__(
self,
pretty=True,
yes=False,
input_history_file=None,
chat_history_file=None,
input=None,
output=None,
user_input_color="blue",
tool_output_color=None,
tool_error_color="red",
encoding="utf-8",
):
no_color = os.environ.get("NO_COLOR")
if no_color is not None and no_color != "":
pretty = False
self.user_input_color = user_input_color if pretty else None
self.tool_output_color = tool_output_color if pretty else None
self.tool_error_color = tool_error_color if pretty else None
self.input = input
self.output = output
self.pretty = pretty
if self.output:
self.pretty = False
self.yes = yes
self.input_history_file = input_history_file
if chat_history_file is not None:
self.chat_history_file = Path(chat_history_file)
else:
self.chat_history_file = None
self.encoding = encoding
if pretty:
self.console = Console()
else:
self.console = Console(force_terminal=False, no_color=True)
current_time = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
self.append_chat_history(f"\n# aider chat started at {current_time}\n\n")
def read_text(self, filename):
try:
with open(filename, "r", encoding=self.encoding) as f:
return f.read()
except (FileNotFoundError, UnicodeError) as e:
self.tool_error(str(e))
return None
>>>>>>> UPDATED
```
Now, let's add the `--encoding` command-line switch to `aider/main.py`:
```python
aider/main.py
<<<<<<< ORIGINAL
parser.add_argument(
"--no-dirty-commits",
action="store_false",
dest="dirty_commits",
help="Disable commits when repo is found dirty",
)
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",
help="Specify the OpenAI API base endpoint (default: https://api.openai.com/v1)",
)
=======
parser.add_argument(
"--no-dirty-commits",
action="store_false",
dest="dirty_commits",
help="Disable commits when repo is found dirty",
)
parser.add_argument(
"--encoding",
default="utf-8",
help="Specify the encoding to use when reading files (default: utf-8)",
)
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",
help="Specify the OpenAI API base endpoint (default: https://api.openai.com/v1)",
)
>>>>>>> UPDATED
```
These changes should implement the requested functionality. Please review and let me know if any further changes are needed.
# Context:
USER: pass it to `InputOutput` and store as a self. var
ASSISTANT: I will modify the `InputOutput` class in `aider/io.py` to accept the `completions_height` parameter and store it as an instance variable.
Here's the change to add the `completions_height` parameter to the `InputOutput` class:
```python
aider/io.py
^C KeyboardInterrupt
USER: `aider/io.py`
ASSISTANT: I will modify the `InputOutput` class in `aider/io.py` to accept the `completions_height` parameter and store it as an instance variable.
Here's the change to add the `completions_height` parameter to the `InputOutput` class:
```python
aider/io.py
<<<<<<< ORIGINAL
def __init__(
self,
pretty=True,
yes=False,
input_history_file=None,
chat_history_file=None,
input=None,
output=None,
user_input_color="blue",
tool_output_color=None,
tool_error_color="red",
):
=======
def __init__(
self,
pretty=True,
yes=False,
input_history_file=None,
chat_history_file=None,
input=None,
output=None,
user_input_color="blue",
tool_output_color=None,
tool_error_color="red",
completions_height=10,
):
self.completions_height = completions_height
>>>>>>> UPDATED
```
Now, you need to pass the `completions_height` value from `aider/main.py` to the `InputOutput` class when creating an instance:
```python
aider/main.py
<<<<<<< ORIGINAL
io = InputOutput(
args.pretty,
args.yes,
args.input_history_file,
args.chat_history_file,
input=input,
output=output,
user_input_color=args.user_input_color,
tool_output_color=args.tool_output_color,
tool_error_color=args.tool_error_color,
)
=======
io = InputOutput(
args.pretty,
args.yes,
args.input_history_file,
args.chat_history_file,
input=input,
output=output,
user_input_color=args.user_input_color,
tool_output_color=args.tool_output_color,
tool_error_color=args.tool_error_color,
completions_height=args.completions_height,
)
>>>>>>> UPDATED
```
Now, the `completions_height` value is passed to the `InputOutput` class and stored as an instance variable.
# Context:
USER: no. let's make pygments.literal.string be in inverse colors
ASSISTANT: To make `pygments.literal.string` appear in inverse colors, we need to modify the `aider/io.py` file. Update the `style` dictionary in the `get_input` method:
```python
aider/io.py
<<<<<<< ORIGINAL
if self.user_input_color:
style = Style.from_dict({"": self.user_input_color, "pygments.literal.string": f"underline {self.user_input_color}"})
=======
if self.user_input_color:
style = Style.from_dict({"": self.user_input_color, "pygments.literal.string": f"reverse {self.user_input_color}"})
>>>>>>> UPDATED
```
This change will apply the inverse color style to ticked words in the `PromptSession`.
# Context:
USER: underlined and self.user_input_color
ASSISTANT: To underline ticked words and apply the `self.user_input_color`, we need to modify the `aider/io.py` file. Update the `style` dictionary in the `get_input` method:
```python
aider/io.py
<<<<<<< ORIGINAL
if self.user_input_color:
style = Style.from_dict({"": self.user_input_color, "pygments.literal.string": "underline"})
=======
if self.user_input_color:
style = Style.from_dict({"": self.user_input_color, "pygments.literal.string": f"underline {self.user_input_color}"})
>>>>>>> UPDATED
```
This change will apply the underline style and the `self.user_input_color` to ticked words in the `PromptSession`.
# Context:
USER: can we override the style for `ticked` words to just underline them, not change the color?
ASSISTANT: Yes, we can override the style for ticked words to underline them without changing the color. We need to modify the `aider/io.py` file. Update the `style` dictionary in the `InputOutput` class's `__init__` method:
```python
aider/io.py
<<<<<<< ORIGINAL
if self.user_input_color:
style = Style.from_dict
^C KeyboardInterrupt
USER: no, just for the markdown highlighting in the `PromptSession`
ASSISTANT: I apologize for the misunderstanding. To override the style for ticked words in the `PromptSession`, we need to modify the `aider/io.py` file. Update the `style` dictionary in the `get_input` method:
```python
aider/io.py
<<<<<<< ORIGINAL
if self.user_input_color:
style = Style.from_dict({"": self.user_input_color})
=======
if self.user_input_color:
style = Style.from_dict({"": self.user_input_color, "pygments.literal.string": "underline"})
>>>>>>> UPDATED
```
This change will apply the underline style to ticked words in the `PromptSession` without changing their color.
# Context:
USER: AttributeError: 'MarkdownLexer' object has no attribute 'lex_document'
ASSISTANT: I apologize for the confusion. It seems I misunderstood the usage of `MarkdownLexer` with `prompt_toolkit`. Instead, we should use `PygmentsLexer` from `prompt_toolkit.lexers` to wrap the `MarkdownLexer`. Here's the updated change:
First, import `PygmentsLexer` from `prompt_toolkit.lexers`:
```python
aider/io.py
<<<<<<< ORIGINAL
from prompt_toolkit.completion import Completer, Completion
=======
from prompt_toolkit.completion import Completer, Completion
from prompt_toolkit.lexers import PygmentsLexer
>>>>>>> UPDATED
```
Then, update the `PromptSession` instantiation in the `get_input` method:
```python
aider/io.py
<<<<<<< ORIGINAL
session_kwargs = {
"message": show,
"completer": completer_instance,
"reserve_space_for_menu": 4,
"complete_style": CompleteStyle.MULTI_COLUMN,
"input": self.input,
"output": self.output,
"lexer": MarkdownLexer(),
}
=======
session_kwargs = {
"message": show,
"completer": completer_instance,
"reserve_space_for_menu": 4,
"complete_style": CompleteStyle.MULTI_COLUMN,
"input": self.input,
"output": self.output,
"lexer": PygmentsLexer(MarkdownLexer),
}
>>>>>>> UPDATED
```
These changes will correctly use the `MarkdownLexer` with `prompt_toolkit` to highlight the user input with markdown syntax.
# Context:
USER: have `prompt_toolkit` highlight the user input with a markdown lexer
ASSISTANT: To highlight the user input with a markdown lexer, we need to modify the `aider/io.py` file. We will import the `MarkdownLexer` from `pygments.lexers.markup` and use it as the lexer for the `PromptSession`.
Here's the change you need to make:
```python
aider/io.py
<<<<<<< ORIGINAL
from pygments.lexers import guess_lexer_for_filename
=======
from pygments.lexers import guess_lexer_for_filename, MarkdownLexer
>>>>>>> UPDATED
```
And update the `PromptSession` instantiation in the `get_input` method:
```python
aider/io.py
<<<<<<< ORIGINAL
session_kwargs = {
"message": show,
"completer": completer_instance,
"reserve_space_for_menu": 4,
"complete_style": CompleteStyle.MULTI_COLUMN,
"input": self.input,
"output": self.output,
}
=======
session_kwargs = {
"message": show,
"completer": completer_instance,
"reserve_space_for_menu": 4,
"complete_style": CompleteStyle.MULTI_COLUMN,
"input": self.input,
"output": self.output,
"lexer": MarkdownLexer(),
}
>>>>>>> UPDATED
```
These changes will import the `MarkdownLexer` and use it for the `PromptSession`, which will highlight the user input with markdown syntax.
# Context:
USER: Command-line software which adds ANSI color to its output by default should check for a NO_COLOR environment variable that, when present and not an empty string (regardless of its value), prevents the addition of ANSI color.
ASSISTANT: To implement this feature, we need to modify the `aider/io.py` file. Please make it *read-write* so I can provide the necessary changes.
USER: I added these *read-write* files: aider/io.py
ASSISTANT: Great! Now, I will make the necessary changes to check for the `NO_COLOR` environment variable and disable ANSI color when it is present and not an empty string.
```python
aider/io.py
<<<<<<< ORIGINAL
import os
=======
import os
import os.path
>>>>>>> UPDATED
```
```python
aider/io.py
<<<<<<< ORIGINAL
def __init__(
self,
pretty=True,
yes=False,
input_history_file=None,
chat_history_file=None,
input=None,
output=None,
user_input_color="blue",
tool_output_color=None,
tool_error_color="red",
):
self.user_input_color = user_input_color
self.tool_output_color = tool_output_color
self.tool_error_color = tool_error_color
self.input = input
self.output = output
self.pretty = pretty
self.yes = yes
self.input_history_file = input_history_file
if chat_history_file is not None:
self.chat_history_file = Path(chat_history_file)
else:
self.chat_history_file = None
if pretty:
self.console = Console()
else:
self.console = Console(force_terminal=True, no_color=True)
=======
def __init__(
self,
pretty=True,
yes=False,
input_history_file=None,
chat_history_file=None,
input=None,
output=None,
user_input_color="blue",
tool_output_color=None,
tool_error_color="red",
):
no_color = os.environ.get("NO_COLOR")
if no_color is not None and no_color != "":
pretty = False
self.user_input_color = user_input_color if pretty else None
self.tool_output_color = tool_output_color if pretty else None
self.tool_error_color = tool_error_color if pretty else None
self.input = input
self.output = output
self.pretty = pretty
self.yes = yes
self.input_history_file = input_history_file
if chat_history_file is not None:
self.chat_history_file = Path(chat_history_file)
else:
self.chat_history_file = None
self.console = Console(force_terminal=not pretty, no_color=not pretty)
>>>>>>> UPDATED
```
These changes will make the software check for the `NO_COLOR` environment variable and disable ANSI color when it is present and not an empty string.
