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wip

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marko-kraemer 2024-11-02 18:47:24 +01:00
parent 97d58267d6
commit b370a34ee4
4 changed files with 160 additions and 35 deletions
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2
.gitignore vendored
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@ -84,6 +84,8 @@ target/
profile_default/
ipython_config.py
test/
# pyenv
# For a library or package, you might want to ignore these files since the code is
# intended to run in multiple environments; otherwise, check them in:

15
README.md
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@ -148,7 +148,7 @@ We welcome contributions! Feel free to:
## Development
1. Clone for reference:
1. Clone:
```bash
git clone https://github.com/kortix-ai/agentpress
cd agentpress
@ -160,6 +160,19 @@ pip install poetry
poetry install
```
3. Build the package:
```bash
poetry build
```
It will return the built package name with the version number.
4. Install the package with the correct version number, here for example its 0.1.3 `agentpress-0.1.3-py3-none-any.whl`:
```bash
pip install /Users/markokraemer/Projects/agentpress/dist/agentpress-0.1.3-py3-none-any.whl --force-reinstall
```
Then you can test that version.
## License
[MIT License](LICENSE)

45
core/examples/example-agent/agent.py
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@ -47,13 +47,29 @@ async def run_agent(thread_id: str, max_iterations: int = 5):
system_message = {
"role": "system",
"content": """
You are a world-class web developer who can create, update, delete files, and execute terminal commands. You write clean, well-structured code. Keep iterating on existing files, continue working on this existing codebase - do not omit previous progress; instead, keep iterating.
You are a world-class web developer who can create, edit, and delete files, and execute terminal commands. You write clean, well-structured code. Keep iterating on existing files, continue working on this existing codebase - do not omit previous progress; instead, keep iterating.
RULES:
- All current file contents are available to you in the <current_workspace_state> section
- Each file in the workspace state includes:
* content: The full file contents
* line_count: Total number of lines in the file
* lines: Array of line objects containing:
- number: Line number (1-based)
- content: The line's content
- length: Length of the line
- Use str_replace for precise replacements in files
- Use insert_lines to add new content at specific line numbers (use the line numbers from the workspace state)
- NEVER include comments in any code you write - the code should be self-documenting
- Always maintain the full context of files when making changes
- When creating new files, write clean code without any comments or documentation
<available_tools>
[update_file(file_path, file_contents)]
[create_file(file_path, file_contents)]
[delete_file(file_path)]
[execute_command(command)]
[create_file(file_path, file_contents)] - Create new files
[delete_file(file_path)] - Delete existing files
[str_replace(file_path, old_str, new_str)] - Replace specific text in files
[insert_lines(file_path, insert_line, new_content)] - Insert content at specific line number
[execute_command(command)] - Execute terminal commands
</available_tools>
ALWAYS RESPOND WITH MULTIPLE SIMULTANEOUS ACTIONS:
@ -65,6 +81,25 @@ ALWAYS RESPOND WITH MULTIPLE SIMULTANEOUS ACTIONS:
[Include multiple tool calls]
</actions>
EDITING GUIDELINES:
1. Review the current file contents and line information in the workspace state
2. Use line numbers from the workspace state for precise insertions
3. Make targeted changes with str_replace or insert_lines
4. Write clean, self-documenting code without comments
Example workspace state for a file:
{
"index.html": {
"content": "<!DOCTYPE html>\\n<html>\\n<head>...",
"line_count": 15,
"lines": [
{"number": 1, "content": "<!DOCTYPE html>", "length": 15},
{"number": 2, "content": "<html>", "length": 6},
...
]
}
}
Think deeply and step by step.
"""
}

133
core/examples/example-agent/tools/files_tool.py
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@ -1,6 +1,6 @@
import os
import asyncio
from datetime import datetime
from pathlib import Path
from agentpress.tool import Tool, ToolResult, tool_schema
from agentpress.state_manager import StateManager
@ -45,6 +45,7 @@ class FilesTool(Tool):
self.workspace = os.path.join(os.path.dirname(os.path.dirname(os.path.abspath(__file__))), 'workspace')
os.makedirs(self.workspace, exist_ok=True)
self.state_manager = StateManager("state.json")
self.SNIPPET_LINES = 4 # Number of context lines to show around edits
asyncio.create_task(self._init_workspace_state())
def _should_exclude_file(self, rel_path: str) -> bool:
@ -83,7 +84,21 @@ class FilesTool(Tool):
try:
with open(full_path, 'r') as f:
content = f.read()
files_state[rel_path] = content
lines = content.split('\n')
# Create file state object with content and line information
files_state[rel_path] = {
"content": content,
"line_count": len(lines),
"lines": [
{
"number": i + 1,
"content": line,
"length": len(line)
}
for i, line in enumerate(lines)
]
}
except Exception as e:
print(f"Error reading file {rel_path}: {e}")
except UnicodeDecodeError:
@ -122,29 +137,6 @@ class FilesTool(Tool):
except Exception as e:
return self.fail_response(f"Error creating file: {str(e)}")
@tool_schema({
"name": "update_file",
"description": "Update an existing file at the given path in the workspace with the provided contents.",
"parameters": {
"type": "object",
"properties": {
"file_path": {"type": "string", "description": "Path to the file to be updated"},
"content": {"type": "string", "description": "New content to be written to the file. ONLY CODE. The whole file contents, the complete code – The contents of the new file with all instructions implemented perfectly. NEVER write comments. Keep the complete File Contents within this key."}
},
"required": ["file_path", "content"]
}
})
async def update_file(self, file_path: str, content: str) -> ToolResult:
try:
full_path = os.path.join(self.workspace, file_path)
with open(full_path, 'w') as f:
f.write(content)
await self._update_workspace_state()
return self.success_response(f"File '{file_path}' updated successfully.")
except Exception as e:
return self.fail_response(f"Error updating file: {str(e)}")
@tool_schema({
"name": "delete_file",
"description": "Delete a file at the given path in the workspace.",
@ -166,6 +158,93 @@ class FilesTool(Tool):
except Exception as e:
return self.fail_response(f"Error deleting file: {str(e)}")
@tool_schema({
"name": "str_replace",
"description": "Replace a string with another string in a file",
"parameters": {
"type": "object",
"properties": {
"file_path": {"type": "string", "description": "Path to the file"},
"old_str": {"type": "string", "description": "String to replace"},
"new_str": {"type": "string", "description": "Replacement string"}
},
"required": ["file_path", "old_str", "new_str"]
}
})
async def str_replace(self, file_path: str, old_str: str, new_str: str) -> ToolResult:
try:
full_path = Path(os.path.join(self.workspace, file_path))
if not full_path.exists():
return self.fail_response(f"File '{file_path}' does not exist")
content = full_path.read_text().expandtabs()
old_str = old_str.expandtabs()
new_str = new_str.expandtabs()
occurrences = content.count(old_str)
if occurrences == 0:
return self.fail_response(f"String '{old_str}' not found in file")
if occurrences > 1:
lines = [i+1 for i, line in enumerate(content.split('\n')) if old_str in line]
return self.fail_response(f"Multiple occurrences found in lines {lines}. Please ensure string is unique")
# Perform replacement
new_content = content.replace(old_str, new_str)
full_path.write_text(new_content)
# Show snippet around the edit
replacement_line = content.split(old_str)[0].count('\n')
start_line = max(0, replacement_line - self.SNIPPET_LINES)
end_line = replacement_line + self.SNIPPET_LINES + new_str.count('\n')
snippet = '\n'.join(new_content.split('\n')[start_line:end_line + 1])
return self.success_response(f"Replacement successful. Snippet of changes:\n{snippet}")
except Exception as e:
return self.fail_response(f"Error replacing string: {str(e)}")
@tool_schema({
"name": "insert_lines",
"description": "Insert lines at a specific line number in a file",
"parameters": {
"type": "object",
"properties": {
"file_path": {"type": "string", "description": "Path to the file"},
"insert_line": {"type": "integer", "description": "Line number to insert at"},
"new_content": {"type": "string", "description": "Content to insert"}
},
"required": ["file_path", "insert_line", "new_content"]
}
})
async def insert_lines(self, file_path: str, insert_line: int, new_content: str) -> ToolResult:
try:
full_path = Path(os.path.join(self.workspace, file_path))
if not full_path.exists():
return self.fail_response(f"File '{file_path}' does not exist")
content = full_path.read_text().expandtabs()
lines = content.split('\n')
if insert_line < 0 or insert_line > len(lines):
return self.fail_response(f"Invalid line number {insert_line}")
# Insert new content
new_lines = new_content.expandtabs().split('\n')
updated_lines = lines[:insert_line] + new_lines + lines[insert_line:]
new_content = '\n'.join(updated_lines)
full_path.write_text(new_content)
# Show snippet around the edit
start_line = max(0, insert_line - self.SNIPPET_LINES)
end_line = insert_line + len(new_lines) + self.SNIPPET_LINES
snippet = '\n'.join(updated_lines[start_line:end_line])
return self.success_response(f"Lines inserted successfully. Snippet of changes:\n{snippet}")
except Exception as e:
return self.fail_response(f"Error inserting lines: {str(e)}")
if __name__ == "__main__":
async def test_files_tool():
@ -180,10 +259,6 @@ if __name__ == "__main__":
create_result = await files_tool.create_file(test_file_path, test_content)
print("Create file result:", create_result)
# Test update_file
update_result = await files_tool.update_file(test_file_path, updated_content)
print("Update file result:", update_result)
# Test delete_file
delete_result = await files_tool.delete_file(test_file_path)
print("Delete file result:", delete_result)