mirror of
https://github.com/github/awesome-copilot.git
synced 2026-02-20 10:25:13 +00:00
128 lines
4.6 KiB
Python
128 lines
4.6 KiB
Python
#!/usr/bin/env python3
|
|
|
|
import asyncio
|
|
|
|
from copilot import CopilotClient, MessageOptions, SessionConfig
|
|
|
|
|
|
class RalphLoop:
|
|
"""
|
|
RALPH-loop implementation: Iterative self-referential AI loops.
|
|
|
|
The same prompt is sent repeatedly, with AI reading its own previous output.
|
|
Loop continues until completion promise is detected in the response.
|
|
"""
|
|
|
|
def __init__(self, max_iterations=10, completion_promise="COMPLETE"):
|
|
"""Initialize RALPH-loop with iteration limits and completion detection."""
|
|
self.client = CopilotClient()
|
|
self.iteration = 0
|
|
self.max_iterations = max_iterations
|
|
self.completion_promise = completion_promise
|
|
self.last_response = None
|
|
|
|
async def run(self, initial_prompt):
|
|
"""
|
|
Run the RALPH-loop until completion promise is detected or max iterations reached.
|
|
"""
|
|
session = None
|
|
await self.client.start()
|
|
try:
|
|
session = await self.client.create_session(
|
|
SessionConfig(model="gpt-5.1-codex-mini")
|
|
)
|
|
|
|
try:
|
|
while self.iteration < self.max_iterations:
|
|
self.iteration += 1
|
|
print(f"\n=== Iteration {self.iteration}/{self.max_iterations} ===")
|
|
|
|
current_prompt = self._build_iteration_prompt(initial_prompt)
|
|
print(f"Sending prompt (length: {len(current_prompt)})...")
|
|
|
|
result = await session.send_and_wait(
|
|
MessageOptions(prompt=current_prompt),
|
|
timeout=300,
|
|
)
|
|
|
|
self.last_response = result.data.content if result else ""
|
|
|
|
# Display response summary
|
|
summary = (
|
|
self.last_response[:200] + "..."
|
|
if len(self.last_response) > 200
|
|
else self.last_response
|
|
)
|
|
print(f"Response: {summary}")
|
|
|
|
# Check for completion promise
|
|
if self.completion_promise in self.last_response:
|
|
print(
|
|
f"\n✓ Success! Completion promise detected: '{self.completion_promise}'"
|
|
)
|
|
return self.last_response
|
|
|
|
print(
|
|
f"Iteration {self.iteration} complete. Checking for next iteration..."
|
|
)
|
|
|
|
raise RuntimeError(
|
|
f"Maximum iterations ({self.max_iterations}) reached without "
|
|
f"detecting completion promise: '{self.completion_promise}'"
|
|
)
|
|
|
|
except Exception as e:
|
|
print(f"\nError during RALPH-loop: {e}")
|
|
raise
|
|
finally:
|
|
if session is not None:
|
|
await session.destroy()
|
|
finally:
|
|
await self.client.stop()
|
|
|
|
def _build_iteration_prompt(self, initial_prompt):
|
|
"""Build the prompt for the current iteration, including previous output as context."""
|
|
if self.iteration == 1:
|
|
return initial_prompt
|
|
|
|
return f"""{initial_prompt}
|
|
|
|
=== CONTEXT FROM PREVIOUS ITERATION ===
|
|
{self.last_response}
|
|
=== END CONTEXT ===
|
|
|
|
Continue working on this task. Review the previous attempt and improve upon it."""
|
|
|
|
|
|
async def main():
|
|
"""Example usage demonstrating RALPH-loop."""
|
|
prompt = """You are iteratively building a small library. Follow these phases IN ORDER.
|
|
Do NOT skip ahead — only do the current phase, then stop and wait for the next iteration.
|
|
|
|
Phase 1: Design a DataValidator class that validates records against a schema.
|
|
- Schema defines field names, types (str, int, float, bool), and whether required.
|
|
- Return a list of validation errors per record.
|
|
- Show the class code only. Do NOT output COMPLETE.
|
|
|
|
Phase 2: Write at least 4 unit tests covering: missing required field, wrong type,
|
|
valid record, and empty input. Show test code only. Do NOT output COMPLETE.
|
|
|
|
Phase 3: Review the code from phases 1 and 2. Fix any bugs, add docstrings, and add
|
|
an extra edge-case test. Show the final consolidated code with all fixes.
|
|
When this phase is fully done, output the exact text: COMPLETE"""
|
|
|
|
loop = RalphLoop(max_iterations=5, completion_promise="COMPLETE")
|
|
|
|
try:
|
|
result = await loop.run(prompt)
|
|
print("\n=== FINAL RESULT ===")
|
|
print(result)
|
|
except RuntimeError as e:
|
|
print(f"\nTask did not complete: {e}")
|
|
if loop.last_response:
|
|
print(f"\nLast attempt:\n{loop.last_response}")
|
|
|
|
|
|
if __name__ == "__main__":
|
|
asyncio.run(main())
|