Improve function hot fix for app benchmark

gpt_engineer/core/diff.py

@@ -145,10 +145,13 @@ def find_start_line(self, lines_dict: dict, problems: list) -> bool:
  if is_similar(line[1], line_content) and line[1] != "":
  start_line = line_number - 1
  break
- # if the start line is not found, this should be a comment from LLM
+ # if the start line is not found, append a problem message
  if start_line is None:
- self.relabel_line(index, ADD)
- continue
+ problems.append(
+ f"In {self.hunk_to_string()}:can not find the starting line of the diff"
+ )
+ return False
+
  else:
  # the line prior to the start line is found now we insert it to the first place as the start line
  self.start_line_pre_edit = start_line
@@ -323,6 +326,8 @@ def __init__(self, filename_pre, filename_post) -> None:
 
  def is_new_file(self) -> bool:
  """Determines if the diff represents a new file."""
+ if self.filename_pre == "/dev/null":
+ return True
  return any(hunk.is_new_file for hunk in self.hunks)
 
  def diff_to_string(self) -> str:

gpt_engineer/preprompts/file_format_diff

@@ -36,3 +36,4 @@ Example of a git diff creating a new file:
 -LINES TO BE REMOVED (starting with single -) AND LINES TO BE RETAIN (no starting symbol) HAVE TO REPLICATE THE DIFFED HUNK OF THE CODE EXACTLY LINE BY LINE. KEEP THE NUMBER OF RETAIN LINES SMALL IF POSSIBLE.
 -EACH LINE IN THE SOURCE FILES STARTS WITH A LINE NUMBER, WHICH IS NOT PART OF THE SOURCE CODE. NEVER TRANSFER THESE LINE NUMBERS TO THE DIFF HUNKS.
 -AVOID STARTING A HUNK WITH AN EMPTY LINE.
+-ALL DIFFS WILL BE APPLIED SIMULTANEOUSLY, AVOID SEQUENTIAL HUNKS.

tests/core/improve_function_test_cases/apps_benchmark_6_chat

@@ -0,0 +1,65 @@
+To implement this program, we will follow a structured approach. We will create a Python script that takes command-line arguments for the inputs, parses them, and then processes each query to determine the minimum number of blows required to defeat Zmei Gorynich. The program will consist of a main function that handles input parsing and output formatting, and a separate function that calculates the minimum number of blows for each query.
+
+We will need to:
+1. Parse the command-line arguments to extract the queries.
+2. For each query, calculate the minimum number of blows required.
+3. Print the result for each query.
+
+Let's start by creating the `main.py` file with the necessary imports and the skeleton of our program.
+
+```diff
+--- /dev/null
++++ main.py
+@@ -0,0 +1,36 @@
++import sys
++
++def calculate_min_blows(n, x, blows):
++ """
++ Calculate the minimum number of blows to defeat Zmei Gorynich.
++ :param n: Number of types of blows.
++ :param x: Initial number of heads.
++ :param blows: List of tuples (d_i, h_i) for each blow type.
++ :return: Minimum number of blows or -1 if impossible.
++ """
++ # Implementation will be added here
++ pass
++
++def main():
++ # Parse command-line arguments
++ args = sys.argv[1].split()
++ t = int(args[0])
++ queries = []
++ idx = 1
++ for _ in range(t):
++ n, x = map(int, args[idx:idx+2])
++ idx += 2
++ blows = [tuple(map(int, args[idx:idx+2])) for _ in range(n)]
++ idx += 2*n
++ queries.append((n, x, blows))
++
++ # Process each query
++ for n, x, blows in queries:
++ result = calculate_min_blows(n, x, blows)
++ print(result)
++
++if __name__ == "__main__":
++ main()
+```
+Now, let's implement the logic in calculate_min_blows function to determine the minimum number of blows required to defeat Zmei Gorynich.
+```diff
+--- main.py
++++ main.py
+@@ -8,7 +8,25 @@
++ # Implementation will be added here
++ max_damage = max(blows, key=lambda x: x[0])
++ max_diff = max(blows, key=lambda x: x[0] - x[1])
++ if max_damage[0] >= x:
++ return 1
++ if max_diff[0] <= max_diff[1] and max_damage[0] < x:
++ return -1
++ effective_damage = max_diff[0] - max_diff[1]
++ remaining_heads = x - max_damage[0]
++ blows_required = 1 + (remaining_heads + effective_damage - 1) // effective_damage
++ return blows_required
+- pass
+```

tests/core/improve_function_test_cases/apps_benchmark_6_v2_chat

@@ -0,0 +1,17 @@
+```diff
+--- main.py
++++ main.py
+@@ -8,7 +8,25 @@
++ # Implementation will be added here
++ max_damage = max(blows, key=lambda x: x[0])
++ max_diff = max(blows, key=lambda x: x[0] - x[1])
++ if max_damage[0] >= x:
++ return 1
++ if max_diff[0] <= max_diff[1] and max_damage[0] < x:
++ return -1
++ effective_damage = max_diff[0] - max_diff[1]
++ remaining_heads = x - max_damage[0]
++ blows_required = 1 + (remaining_heads + effective_damage - 1) // effective_damage
++ return blows_required
+- pass
+```

tests/core/improve_function_test_cases/apps_benchmark_6_v2_code

@@ -0,0 +1,35 @@
+import sys
+
+def calculate_min_blows(n, x, blows):
+ """
+ Calculate the minimum number of blows to defeat Zmei Gorynich.
+ :param n: Number of types of blows.
+ :param x: Initial number of heads.
+ :param blows: List of tuples (d_i, h_i) for each blow type.
+ :return: Minimum number of blows or -1 if impossible.
+ """
+ # Implementation will be added here
+ pass
+
+def main():
+ # Parse command-line arguments
+ args = sys.argv[1].split()
+ t = int(args[0])
+ queries = []
+ idx = 1
+ for _ in range(t):
+ n, x = map(int, args[idx:idx+2])
+ idx += 2
+ blows = [tuple(map(int, args[idx:idx+2])) for _ in range(n)]
+ idx += 2*n
+ queries.append((n, x, blows))
+
+ # Process each query
+ for n, x, blows in queries:
+ result = calculate_min_blows(n, x, blows)
+ print(result)
+
+if __name__ == "__main__":
+ main()"""
+
+print(code)

tests/core/improve_function_test_cases/create_two_new_files_chat

@@ -0,0 +1,99 @@
+To implement the requested functionality, we'll create a Python program that processes the input, evaluates the service history of a car, and outputs the appropriate message based on the criteria provided. We'll structure the program into several parts:
+
+1. **Parsing Input**: A function to parse the input string into a structured format.
+2. **Service History Evaluation**: A class to evaluate the service history entries and determine the status of the odometer and service frequency.
+3. **Main Logic**: The main logic that ties everything together and outputs the final result.
+
+Let's start by creating the necessary files and writing the initial code.
+
+### File: requirements.txt
+This file will list the dependencies required for the project. Since the project does not require external libraries, this file will be empty but included for completeness.
+
+```diff
+```
+
+### File: service_history_evaluator.py
+This file will contain the class responsible for evaluating the service history.
+
+```diff
+--- /dev/null
++++ service_history_evaluator.py
+@@ -0,0 +1,47 @@
++from datetime import datetime, timedelta
++
++class ServiceHistoryEvaluator:
++ """
++ Evaluates the service history of a car to determine if the odometer has been tampered with
++ or if the service frequency is insufficient.
++ """
++ def __init__(self, entries):
++ self.entries = entries
++
++ def evaluate(self):
++ # Placeholder for the evaluation logic
++ pass
++
++ def _parse_date(self, year, month):
++ """
++ Parses the year and month into a datetime object.
++ """
++ return datetime(year, month, 1)
++
++ def _calculate_distance(self, start, end):
++ """
++ Calculates the minimum and maximum possible distance traveled between two services.
++ """
++ months_diff = (end.year - start.year) * 12 + end.month - start.month
++ min_distance = 2000 * months_diff
++ max_distance = 20000 * months_diff
++ return min_distance, max_distance
++
++ def _check_odometer_rollover(self, prev_reading, current_reading, max_distance):
++ """
++ Checks if the odometer could have rolled over between two readings.
++ """
++ if prev_reading > current_reading:
++ return current_reading + (99999 - prev_reading) <= max_distance
++ else:
++ return current_reading - prev_reading <= max_distance
++
++ def _check_service_frequency(self):
++ """
++ Checks if the service frequency is within the legal limits.
++ """
++ # Placeholder for the service frequency check logic
++ pass
+```
+
+### File: main.py
+This file will contain the main logic and the entry point of the program.
+
+```diff
+--- /dev/null
++++ main.py
+@@ -0,0 +1,29 @@
++import sys
++from service_history_evaluator import ServiceHistoryEvaluator
++
++def parse_input(input_str):
++ """
++ Parses the input string into a structured format.
++ """
++ lines = input_str.split('\n')
++ num_entries = int(lines[0])
++ entries = [tuple(map(int, line.split())) for line in lines[1:num_entries+1]]
++ return entries
++
++def main(input_str):
++ entries = parse_input(input_str)
++ evaluator = ServiceHistoryEvaluator(entries)
++ result = evaluator.evaluate()
++ print(result)
++
++if __name__ == "__main__":
++ if len(sys.argv) != 2:
++ print("Usage: python main.py 'input1 input2 etc'")
++ sys.exit(1)
++ input_str = sys.argv[1].replace("'", "")
++ main(input_str)
+```