Prompt fixes

[wwzeng1]

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[sweep-nightly]

Sweep: PR Review

Author: wwzeng1

Sweep Found These Issues

• In sweepai/config/server.py: The removal of the default values for GITHUB_BOT_USERNAME based on the environment could lead to issues if the environment variable is not set, as the code will no longer have a fallback mechanism.

sweep/sweepai/config/server.py

Lines 45 to 49 in 921ec16

	GITHUB_APP_ID = "327588"
	GITHUB_BOT_USERNAME = os.environ.get("GITHUB_BOT_USERNAME")
	if GITHUB_BOT_USERNAME and not GITHUB_BOT_USERNAME.endswith("[bot]"):
	GITHUB_BOT_USERNAME = GITHUB_BOT_USERNAME + "[bot]"


View Diff
• In sweepai/logn/trace_util.py: Sweep has identified a redundant function: The new main() function is redundant with the existing main() function in trace_util.py. It performs the same operations without adding any new functionality.

sweep/sweepai/logn/trace_util.py

Lines 38 to 41 in 921ec16

	@trace_function
	def main():
	result = foo(3, 4)
	print(f"Result: {result}")


View Diff
• In sweepai/logn/trace_util.py: Sweep has identified a redundant function: The new foo(x, y) is an exact duplicate of the existing foo(x, y) function in code_snippet 0, providing no new functionality or improvements. It is redundant and can be removed.

sweep/sweepai/logn/trace_util.py

Lines 43 to 45 in 921ec16

	def foo(x, y):
	time.sleep(0.1) # Simulating some work
	return bar(x) + bar(y)


View Diff
• In sweepai/logn/trace_util.py: Sweep has identified a redundant function: The new bar(x) function is redundant because an identical bar(x) function already exists in the trace_util.py code snippet that multiplies the input by 2 after a delay.

sweep/sweepai/logn/trace_util.py

Lines 47 to 49 in 921ec16

	def bar(x):
	time.sleep(0.2) # Simulating some work
	return x * 2


View Diff

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Potential Issues

Sweep is unsure if these are issues, but they might be worth checking out.

sweepai/utils/github_utils.py

• The change in sweepai/utils/github_utils.py assumes that GITHUB_BOT_USERNAME will always be set correctly if defined, which might lead to incorrect username assignments.

sweep/sweepai/utils/github_utils.py

Lines 706 to 718 in 921ec16

	try:
	if not GITHUB_BOT_USERNAME:
	g = Github(os.environ.get("GITHUB_PAT"))
	CURRENT_USERNAME = g.get_user().login
	else:
	CURRENT_USERNAME = GITHUB_BOT_USERNAME
	except Exception:
	try:
	slug = get_app()["slug"]
	CURRENT_USERNAME = f"{slug}[bot]"
	except Exception:


View Diff

Details

sweepai/logn/trace_util.py

• The sys.settrace function is set globally within the trace_function decorator, which could interfere with other parts of the program or other threads that also use sys.settrace.

sweep/sweepai/logn/trace_util.py

Lines 5 to 32 in 921ec16

	def trace_function(func):
	def wrapper(*args, **kwargs):
	def trace_calls(frame, event, arg):
	if event != 'call':
	return None
	stack = inspect.stack()
	indent = ' ' * (len(stack) - 2)
	stack_info = ' -> '.join(frame.function for frame in stack[1:])
	start_time = time.time()
	def trace_returns(frame, event, arg):
	if event == 'return':
	duration = time.time() - start_time
	logger.info(f"{indent}Exiting function: {frame.f_code.co_name} (Stack: {stack_info}) (Duration: {duration:.4f} seconds)")
	return None
	logger.info(f"{indent}Entering function: {frame.f_code.co_name} (Stack: {stack_info})")
	return trace_returns
	sys.settrace(trace_calls)
	result = func(*args, **kwargs)
	sys.settrace(None)


View Diff

---

Summary

This pull request refactored environment variable handling, improved prompt messages, and enhanced function tracing and logging.

In sweepai/config/server.py, the default assignment logic for GITHUB_BOT_USERNAME based on the environment was removed. Now, GITHUB_BOT_USERNAME is only modified to append "[bot]" if it is already set.

In sweepai/core/prompts.py, prompt messages were refined for clarity. The redundant phrase "proposed plan a plan" was corrected, and instructions for identifying and fixing errors were made clearer and more structured.

In sweepai/logn/trace_util.py, the line-by-line tracing mechanism was replaced with a function call tracing mechanism. A new trace_function decorator was introduced to log function entry, exit, and execution duration using the loguru logger.

In sweepai/utils/github_utils.py, the code was updated to check for GITHUB_BOT_USERNAME before making an API call to get the current GitHub username. If GITHUB_BOT_USERNAME is set, it is used directly, reducing unnecessary API calls.

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