Sweep: Using SweepBot, write a benchmarking script that tests modify_file. This script should parse a file for the necessary context and then try to successfully make a code change using the methods in diff.py

[wwzeng1]

Details

No response

Checklist

• sweepai/utils/benchmark_modify_file.py

• Import the necessary modules at the beginning of the file. This includes the time module for benchmarking and the modify_file function from diff.py.
• Define a function named benchmark_modify_file that takes a file path as an argument.
• Inside the benchmark_modify_file function, open and read the file using the provided file path.
• Still within the benchmark_modify_file function, record the current time before calling the modify_file function.
• Call the modify_file function with the necessary arguments, including the context obtained from the file.
• After the modify_file function call, record the current time again and calculate the difference to get the execution time.
• Print the execution time of the modify_file function.
• At the end of the file, add a conditional statement to call the benchmark_modify_file function when the script is run directly.

[sweep-nightly]

Here's the PR! #1368.

💎 Sweep Pro: I used GPT-4 to create this ticket. You have 107 GPT-4 tickets left for the month. To retrigger Sweep, edit the issue.

---

Step 1: 🔍 Code Search

I found the following snippets in your repository. I will now analyze these snippets and come up with a plan.

Some code snippets I looked at (click to expand). If some file is missing from here, you can mention the path in the ticket description.

sweep/sweepai/utils/diff.py

Lines 1 to 460 in 3f6f817

	import difflib
	import re
	from sweepai.core.entities import SweepContext
	from sweepai.utils.chat_logger import discord_log_error
	def diff_contains_dups_or_removals(diff, new_code):
	# The regex pattern for lines removed or added in the actual code
	removed_line_pattern = r"^-.*"
	added_line_pattern = r"^\+.*"
	lines_removed = False
	duplicate_lines_added = False
	# Split the diff and new_code into separate lines
	diff_lines = diff.split("\n")[3:] # Start from the third line
	new_code_lines = [line.strip() for line in new_code.split("\n")]
	# Check if there are removed lines
	for line in diff_lines:
	if re.match(removed_line_pattern, line):
	lines_removed = True
	# Check if there are duplicate lines added
	added_lines = [
	line[1:].strip() for line in diff_lines if re.match(added_line_pattern, line)
	]
	for line in added_lines:
	if new_code_lines.count(line) > 1:
	duplicate_lines_added = True
	break
	return lines_removed or duplicate_lines_added
	def generate_diff(old_code, new_code):
	old_code = old_code.strip()
	new_code = new_code.strip()
	diff = difflib.unified_diff(
	old_code.splitlines(keepends=True), new_code.splitlines(keepends=True)
	)
	diff_text = "".join(diff)
	return diff_text
	def revert_whitespace_changes(original_file_str, modified_file_str):
	original_lines = original_file_str.split("\n")
	modified_lines = modified_file_str.split("\n")
	diff = difflib.SequenceMatcher(None, original_lines, modified_lines)
	final_lines = []
	for opcode in diff.get_opcodes():
	if opcode[0] == "equal" or opcode[0] == "replace":
	# If the lines are equal or replace (means the change is not whitespace only)
	# use original lines.
	final_lines.extend(original_lines[opcode[1] : opcode[2]])
	elif opcode[0] == "insert":
	# If the lines are inserted in the modified file, check if it's just whitespace changes
	# If it's just whitespace changes, ignore them.
	for line in modified_lines[opcode[3] : opcode[4]]:
	if line.strip() != "":
	final_lines.append(line)
	return "\n".join(final_lines)
	def format_contents(file_contents, is_markdown=False):
	"""
	Add arbitrary postprocessing here, this affects files and diffs
	"""
	lines = file_contents.split("\n")
	# Handle small files
	if len(lines) <= 5:
	start_idx = 0
	end_idx = len(lines)
	for idx, line in enumerate(lines):
	if start_idx == 0 and line.strip().startswith("```"):
	start_idx = idx + 1
	if start_idx != 0 and line.strip().endswith("```"):
	end_idx = idx
	lines = lines[start_idx:end_idx]
	return "\n".join(lines)
	first_three_lines = lines[:3]
	last_three_lines = lines[-3:]
	first_line_idx = 0
	last_line_idx = 3
	for idx, line in enumerate(first_three_lines):
	line = line.strip()
	if line.startswith("```"):
	first_line_idx = max(first_line_idx, idx + 1)
	if "user_code>" in line:
	first_line_idx = max(first_line_idx, idx + 1)
	for idx, line in enumerate(last_three_lines): # Check in reverse
	line = line.strip()
	if line.endswith("```"):
	last_line_idx = min(idx, last_line_idx)
	if "user_code>" in line:
	last_line_idx = min(idx, last_line_idx)
	first_three_lines = first_three_lines[first_line_idx:]
	last_three_lines = last_three_lines[:last_line_idx]
	lines = first_three_lines + lines[3:-3] + last_three_lines
	return "\n".join(lines)
	def generate_new_file(
	modify_file_response: str, old_file_content: str, chunk_offset: int = 0
	) -> str:
	result_file = ""
	old_file_lines = old_file_content.split("\n")
	# Extract content between <new_file> tags
	new_file = re.search(
	r".*?<new_file>\n?(.*)\n<\/new_file>", modify_file_response, re.DOTALL
	).group(1)
	if "<copy_lines" not in new_file:
	return new_file
	# v5
	result = []
	lines = new_file.split("\n")
	for line_number, line in enumerate(lines):
	# Todo: make it support 1 number only
	matches = re.finditer(r"<copy_lines\s(\d+-\d+)/?>", line)
	copied_lines = False
	for match in matches:
	copied_lines = True
	start, end = match.group(1).split("-")
	start, end = int(start) - 1, int(end) - 1
	if chunk_offset != 0: # Correct for the line numbers being much higher
	start -= chunk_offset
	end -= chunk_offset
	start = max(0, start)
	end = min(len(old_file_lines) - 1, end)
	replacements = old_file_lines[start : end + 1]
	replacements_str = "\n".join(replacements)
	line = line.replace(match.group(0), replacements_str)
	# check if line was incorrectly duplicated
	append = True
	if not copied_lines: # if bot generated, and line before is not bot generated
	if len(result) > 0:
	# Get last line in results
	last_group = result[-1]
	# last_line = last_group
	if "\n" in last_group:
	last_line = last_group[
	last_group.rindex("\n") + 1 :
	] # if its multiple lines
	# if last line is same is current line
	if last_line == line:
	append = False
	if append:
	result.append(line)
	result = "\n".join(result)
	return result
	NOT_FOUND = "NOT_FOUND"
	IDENTICAL_LINES = "NO MATCHES FOUND"
	MULTIPLE_HITS = "MULTIPLE_HITS"
	INCOMPLETE_MATCH = "INCOMPLETE_MATCH"
	def match_string(
	original, search, start_index=None, exact_match=False, ignore_comments=False
	):
	index = -1
	max_similarity = 0
	current_hits = 0
	# sliding window comparison from original to search
	# Todo: 2 pointer approach (find start, then find end)
	# Todo: use rapidfuzz to compute fuzzy similarity over code
	for i in range(start_index or 0, len(original)):
	count = 0
	for j in range(len(search)):
	if i + j >= len(original):
	continue
	original_line = original[i + j]
	if ignore_comments:
	# Remove comments
	original_line = original_line.rsplit("#")[0].rsplit("//")[0]
	match = (
	search[j] == original_line
	if exact_match
	else search[j].strip() == original_line.strip()
	)
	if match:
	count += 1
	# If searching for previous snippet (like regex)
	if start_index is not None and search[j] == original[i + j]:
	count += 0.001
	if count > max_similarity:
	index = i
	max_similarity = count
	current_hits = 1
	elif count == max_similarity:
	current_hits += 1
	return index, max_similarity, current_hits
	def lstrip_max(s, chars, max_count):
	count = 0
	for char in s:
	if char in chars and count < max_count:
	count += 1
	else:
	break
	return s[count:]
	def get_snippet_with_padding(original, index, search):
	snippet = original[index : index + len(search)]
	# Fix whitespace
	if len(search[0]) - len(search[0].lstrip()) == 0:
	spaces = " " * (len(snippet[0]) - len(snippet[0].lstrip()))
	strip = False
	else: # Do diff between snippet and search
	# Todo(lukejagg): This might need to be more robust.
	# Check multiple lines for their whitespace
	min_whitespace = min([len(s) - len(s.lstrip()) for s in search])
	spaces = " " * min_whitespace
	strip = True
	return snippet, spaces, strip
	def sliding_window_replacement(
	original, search, replace, search_context_before=None, **kwargs
	):
	status, replace_index = None, None
	# First, do check for "..." (example: define method, then put ... to ignore initial lines)
	canDoDotCheck = not any(
	"..." in line.strip() for line in original
	) # If ... not in original file
	if canDoDotCheck:
	# Check first 3 lines for '...'
	first_line_idx = -1
	for i in range(len(search)):
	if search[i].strip() == "...":
	first_line_idx = i
	break
	# Do this for replace too
	first_line_idx_replace = -1
	for i in range(len(replace)):
	if replace[i].strip() == "...":
	first_line_idx_replace = i
	break
	if first_line_idx == 0 and first_line_idx_replace == 0:
	search = search[1:]
	replace = replace[1:]
	elif (
	first_line_idx == len(search) - 1
	and first_line_idx_replace == len(replace) - 1
	):
	search = search[:first_line_idx]
	replace = replace[:first_line_idx_replace]
	elif first_line_idx != -1 and first_line_idx_replace != -1:
	# SPLIT INTO TWO PARTS
	# TODO(lukejagg): pass in the first and last lines as context for matching (so ambiguous ... can be matched)
	search_context_before = search[:first_line_idx]
	original, replace_index, status = sliding_window_replacement(
	original,
	search[first_line_idx + 1 :],
	replace[first_line_idx_replace + 1 :],
	search_context_before,
	**kwargs,
	)
	search = search[:first_line_idx]
	replace = replace[:first_line_idx_replace]
	exact_match = kwargs.get("exact_match", False)
	ignore_comments = kwargs.get("ignore_comments", False)
	index, max_similarity, current_hits = match_string(
	original, search, exact_match=exact_match, ignore_comments=ignore_comments
	)
	# No changes could be found. Return original code.
	if max_similarity == 0:
	if not ignore_comments: # In case Sweep decided not to include comments
	return sliding_window_replacement(
	original,
	search,
	replace,
	ignore_comments=True,
	**{k: v for k, v in kwargs.items() if k != "ignore_comments"},
	)
	print("WARNING: No identical lines")
	return original, None, IDENTICAL_LINES
	if current_hits > 1:
	success = False
	if search_context_before:
	old_index, _, current_hits = match_string(
	original,
	search_context_before,
	exact_match=exact_match,
	)
	_, old_spaces, _ = get_snippet_with_padding(
	original, old_index, search_context_before
	)
	if current_hits == 1:
	index, max_similarity, current_hits = match_string(
	original,
	[old_spaces + s for s in search],
	start_index=old_index + 1,
	exact_match=exact_match,
	)
	current_hits = 1 # Ignore multiple hits, use first complete comparison
	success = True
	if not success:
	if (
	len(replace) == 1 and not replace[0] and not search_context_before
	): # Backup 1: independent line matches
	exact_matches = [line for line in original if line in search]
	# If there are no duplicates and all lines have a match
	if len(set(exact_matches)) == len(search):
	# Remove all of those corresponding lines in the content
	original = [line for line in original if line not in search]
	return original, None, None
	if not exact_match: # Backup 2: exact line matches
	return sliding_window_replacement(
	original,
	search,
	replace,
	exact_match=True,
	**{k: v for k, v in kwargs.items() if k != "exact_match"},
	)
	print("WARNING: Multiple hits")
	return original, None, MULTIPLE_HITS
	# Todo(lukejagg): Remove unreachable code
	if index == -1:
	# First, try matching beginning of search
	return original, None, NOT_FOUND
	# Todo(lukejagg): this doesn't seem to work, add later
	# if int(max_similarity) != len(search):
	# return original, None, INCOMPLETE_MATCH
	# if max_similarity != len(search):
	snippet, spaces, strip = get_snippet_with_padding(original, index, search)
	if strip:
	# Todo: What if whitespace in search is incorrect
	first_line_spaces = min([len(s) - len(s.lstrip()) for s in search])
	modified = [
	spaces + (lstrip_max(line, [" "], first_line_spaces) if strip else line)
	for line in replace
	]
	else:
	modified = [spaces + line for line in replace]
	# replaced original with modified
	original = original[:index] + modified + original[index + len(search) :]
	return original, index, None
	def get_all_diffs(modify_file_response: str) -> str:
	matches = re.findall(
	r"(<<<<.*?\n(.*?)\n====[^\n=]*\n(.*?)\n?>>>>)", modify_file_response, re.DOTALL
	)
	result = "\n\n".join([_match for _match, *_ in matches])
	return result
	def generate_new_file_from_patch(
	modify_file_response: str,
	old_file_content: str,
	chunk_offset: int = 0,
	sweep_context: SweepContext = None,
	):
	old_file_lines = old_file_content.split("\n")
	# Extract content between <new_file> tags
	matches = re.findall(
	r"<<<<.*?\n(.*?)\n====[^\n=]*\n(.*?)\n?>>>>", modify_file_response, re.DOTALL
	)
	errors = []
	if not old_file_content.strip():
	# If old file is empty, just return the first match
	print(matches)
	search_and_replace, *_ = matches
	return search_and_replace[1]
	for search, replace in matches:
	# Remove trailing tags
	if search.lstrip().startswith("<old_file>") and replace.lstrip().startswith(
	"<old_file"
	):
	search = search.lstrip()[len("<old_file>") :]
	replace = replace.lstrip()[len("<old_file>") :]
	# Remove trailing tags
	if search.rstrip().endswith("</old_file>") and replace.rstrip().endswith(
	"</old_file"
	):
	search = search.rstrip()[: -len("</old_file>")]
	replace = replace.rstrip()[: -len("</old_file>")]
	old_file_lines, replace_index, status = sliding_window_replacement(
	old_file_lines, search.split("\n"), replace.split("\n")
	)
	if status is not None:
	s = search.replace("`", "\\`")
	r = replace.replace("`", "\\`")
	errors.append(f"- {status}\n```\n{s}\n```\n\n```\n{r}\n```")
	if len(errors) > 0:
	log = "\n\n".join(errors)
	discord_log_error(
	f"{sweep_context.issue_url}\nModify Parsing Errors {'gpt3.5' if sweep_context.use_faster_model else 'gpt4'}: \n"
	+ log,
	priority=0 if sweep_context.use_faster_model else 1,
	)
	result = "\n".join(old_file_lines)
	return result, errors
	def join_contents_k(first, second, k):
	"""
	Join contents together removing k duplicate lines
	"""
	first_lines = first.split("\n")
	second_lines = second.split("\n")
	for i in range(k, 0, -1):
	if len(first_lines) < k or len(second_lines) < k:
	continue
	if first_lines[-i:] == second_lines[:i]:
	return "\n".join(first_lines) + "\n" + "\n".join(second_lines[i:])
	return "\n".join(first_lines) + "\n" + "\n".join(second_lines)
	def is_markdown(filename):
	return (
	filename.endswith(".md")
	or filename.endswith(".rst")
	or filename.endswith(".txt")

sweep/sweepai/handlers/on_ticket.py

Lines 681 to 789 in 3f6f817

	if do_map:
	subissues: list[ProposedIssue] = sweep_bot.generate_subissues()
	edit_sweep_comment(
	f"I'm creating the following subissues:\n\n"
	+ "\n\n".join(
	[
	f"* #{subissue.title}:\n> "
	+ subissue.body.replace("\n", "\n> ")
	for subissue in subissues
	]
	),
	3,
	)
	for subissue in tqdm(subissues):
	subissue.issue_id = repo.create_issue(
	title="Sweep: " + subissue.title,
	body=subissue.body + f"\n\nParent issue: #{issue_number}",
	assignee=username,
	).number
	subissues_checklist = "\n\n".join(
	[
	f"- [ ] #{subissue.issue_id}\n\n> "
	+ f"**{subissue.title}**\n{subissue.body}".replace("\n", "\n> ")
	for subissue in subissues
	]
	)
	current_issue.edit(
	body=summary + "\n\n---\n\nChecklist:\n\n" + subissues_checklist
	)
	edit_sweep_comment(
	f"I finished creating the subissues! Track them at:\n\n"
	+ "\n".join(f"* #{subissue.issue_id}" for subissue in subissues),
	4,
	)
	edit_sweep_comment(f"N/A", 5)
	edit_sweep_comment(f"I finished creating all the subissues.", 6)
	return {"success": True}
	# COMMENT ON ISSUE
	# TODO: removed issue commenting here
	logger.info("Fetching files to modify/create...")
	file_change_requests, plan = sweep_bot.get_files_to_change()
	if not file_change_requests:
	if len(title + summary) < 60:
	edit_sweep_comment(
	"Sorry, I could not find any files to modify, can you please provide more details? Please make sure that the title and summary of the issue are at least 60 characters.",
	-1,
	)
	else:
	edit_sweep_comment(
	"Sorry, I could not find any files to modify, can you please provide more details?",
	-1,
	)
	raise Exception("No files to modify.")
	sweep_bot.summarize_snippets(plan)
	file_change_requests = sweep_bot.validate_file_change_requests(
	file_change_requests
	)
	table = tabulate(
	[
	[
	f"`{file_change_request.filename}`",
	file_change_request.instructions_display.replace(
	"\n", "<br/>"
	).replace("```", "\\```"),
	]
	for file_change_request in file_change_requests
	],
	headers=["File Path", "Proposed Changes"],
	tablefmt="pipe",
	)
	edit_sweep_comment(
	"From looking through the relevant snippets, I decided to make the following modifications:\n\n"
	+ table
	+ "\n\n",
	2,
	)
	# TODO(lukejagg): Generate PR after modifications are made
	# CREATE PR METADATA
	logger.info("Generating PR...")
	pull_request = sweep_bot.generate_pull_request()
	pull_request_content = pull_request.content.strip().replace("\n", "\n>")
	pull_request_summary = f"**{pull_request.title}**\n`{pull_request.branch_name}`\n>{pull_request_content}\n"
	edit_sweep_comment(
	f"I have created a plan for writing the pull request. I am now working my plan and coding the required changes to address this issue. Here is the planned pull request:\n\n{pull_request_summary}",
	3,
	)
	logger.info("Making PR...")
	files_progress = [
	(
	file_change_request.filename,
	file_change_request.instructions_display,
	"⏳ In Progress",
	)
	for file_change_request in file_change_requests
	]
	checkboxes_progress = [
	(file_change_request.filename, file_change_request.instructions, " ")
	for file_change_request in file_change_requests
	]
	checkboxes_message = collapsible_template.format(
	summary="Checklist",

sweep/sweepai/utils/file_change_functions.py

Lines 1 to 106 in 3f6f817

	from loguru import logger
	from sweepai.core.chat import Function
	from sweepai.utils.diff import format_contents
	modify_file_function = Function(
	name="modify_file",
	description="Edits the code in a file. Use start_line and end_line to completely cover the line indexes of code that should be replaced. Indent and format the code in the edits. Output the code in the order it should appear in the file. Make sure start_line and end_line do not overlap between code edits.",
	parameters={
	"type": "object",
	"properties": {
	"file_name": {
	"type": "string",
	"description": "The name of the file to modify.",
	},
	"code_edits": {
	"type": "array",
	"items": {
	"type": "object",
	"properties": {
	"start_line": {
	"type": "integer",
	"description": "The index where the code should start being inserted/replaced.",
	},
	"end_line": {
	"type": "integer",
	"description": "The index where the code should stop being inserted/replaced. Add 1 to this number to include the line.",
	},
	"inserted_code": {
	"type": "string",
	"description": "Only the new code to insert into the file. Indent and format this code properly using spaces, keeping in mind the entire block will be affected by num_indents. To delete a line, set this to '' (single quoted empty string).",
	},
	"num_indents": {
	"type": "integer",
	"description": "Use this to indent the entire inserted_code. BE SURE to match the indentation to be inline. There will be two spaces for however many num_indents are set. num_indents can be set to 0, but ONLY IF NEEDED. When it is ambiguous, set as many num_indents as possible. ",
	},
	},
	"required": ["start_line", "end_line", "code", "num_indents"],
	},
	"description": "An array of edits. Each `code_edit` represents a slice of the code split by newlines and delimited by `start_line` and `end_line`. Both `start_line` and `end_line` are zero-indexed and inclusive.",
	},
	},
	"required": ["file_name", "code_edits"],
	},
	)
	def apply_code_edits(file_contents, code_edits):
	modifications = []
	for edit in code_edits:
	start_line = int(edit["start_line"])
	end_line = int(edit["end_line"])
	new_code = format_contents(edit["inserted_code"])
	# Indentation
	indentation = int(edit["num_indents"])
	logger.info(f"The code {new_code} has {indentation} indents")
	# Starts with or ends with "" should be swapped to '' for json
	if len(new_code) >= 2 and new_code[:1] == '""':
	new_code = "''" + new_code[2:]
	elif len(new_code) >= 2 and new_code[-2:] == '""':
	new_code = new_code[:-2] + "''"
	new_code = edit["inserted_code"].split("\n")
	modifications.append((start_line, end_line, new_code, indentation))
	# Sort modifications by start line in reverse order
	modifications.sort(key=lambda x: x[0], reverse=True)
	lines = file_contents.split("\n")
	for start_line, end_line, new_code, indentation in modifications:
	if start_line > end_line:
	logger.error(f"Start line {start_line} is greater than end line {end_line}")
	continue
	if start_line < 0:
	logger.error(f"Start line {start_line} is less than 0")
	continue
	if end_line > len(lines) - 1:
	logger.error(
	f"End line {end_line} is greater than the number of lines in the file {len(lines)}"
	)
	continue
	# Handle duplicate lines between the existing code and new code
	indents = " " * indentation
	if (
	start_line > 0
	and end_line < len(lines)
	and new_code[0] == lines[start_line - 1]
	and new_code[-1] == lines[end_line]
	):
	new_code = new_code[1:-1]
	new_code = [indents + line for line in new_code]
	lines[start_line:end_line] = new_code
	continue
	elif start_line > 0 and new_code[0] == lines[start_line - 1]:
	new_code = new_code[1:]
	new_code = [indents + line for line in new_code]
	lines[start_line - 1 : end_line + 1] = new_code # Exit and merge first line
	continue
	elif end_line < len(lines) and new_code[-1] == lines[end_line]:
	new_code = new_code[:-1]
	new_code = [indents + line for line in new_code]
	lines[start_line:end_line] = new_code # Exit and merge last line
	continue
	# Check index error
	if end_line > len(lines) - 1:
	end_line = len(lines) - 1
	new_code = [indents + line for line in new_code]
	lines[start_line : end_line + 1] = new_code # Start and end are inclusive

sweep/sweepai/core/sweep_bot.py

Lines 426 to 645 in 3f6f817

	contents_line_numbers: str = "",
	branch=None,
	chunking: bool = False,
	chunk_offset: int = 0,
	retries: int = 1,
	) -> tuple[str, str]:
	for count in range(retries):
	key = f"file_change_modified_{file_change_request.filename}"
	file_markdown = is_markdown(file_change_request.filename)
	# TODO(sweep): edge case at empty file
	message = modify_file_prompt_3.format(
	filename=file_change_request.filename,
	instructions=file_change_request.instructions,
	code=contents_line_numbers,
	line_count=contents.count("\n") + 1,
	)
	try:
	if chunking:
	# TODO (sweep): make chunking / streaming better
	message = chunking_prompt + message
	modify_file_response = self.chat(
	message,
	message_key=key,
	)
	self.delete_messages_from_chat(key)
	else:
	modify_file_response = self.chat(
	message,
	message_key=key,
	)
	except Exception as e: # Check for max tokens error
	if "max tokens" in str(e).lower():
	logger.error(
	f"Max tokens exceeded for {file_change_request.filename}"
	)
	raise MaxTokensExceeded(file_change_request.filename)
	try:
	logger.info(
	f"generate_new_file with contents: {contents} and modify_file_response: {modify_file_response}"
	)
	new_file, errors = generate_new_file_from_patch(
	modify_file_response,
	contents,
	chunk_offset=chunk_offset,
	sweep_context=self.sweep_context,
	)
	new_file = format_contents(new_file, file_markdown)
	commit_message_match = re.search(
	'Commit message: "(?P<commit_message>.*)"', modify_file_response
	)
	if commit_message_match:
	commit_message = commit_message_match.group("commit_message")
	else:
	commit_message = f"Updated {file_change_request.filename}"
	commit_message = commit_message[: min(len(commit_message), 50)]
	# self.delete_messages_from_chat(key)
	# proposed_diffs = get_all_diffs(modify_file_response)
	# proposed_diffs = (
	# f"<proposed_diffs>\n{proposed_diffs}\n</proposed_diffs>\n\n"
	# if proposed_diffs
	# else ""
	# )
	# validation step
	# logger.info("Validating file change request...")
	# new_diffs = self.chat(
	# code_repair_modify_prompt.format(
	# filename=file_change_request.filename,
	# instructions=file_change_request.instructions,
	# code=new_file,
	# ),
	# message_key=key + "-validation",
	# )
	# final_file, errors = generate_new_file_from_patch(
	# new_diffs,
	# new_file,
	# chunk_offset=chunk_offset,
	# sweep_context=self.sweep_context,
	# )
	# final_file = format_contents(final_file, file_markdown)
	# logger.info("Done validating file change request")
	# return final_file, commit_message
	return new_file, commit_message
	except Exception as e:
	tb = traceback.format_exc()
	logger.warning(
	f"Failed to parse. Retrying for the {count}th time. Received error {e}\n{tb}"
	)
	self.delete_messages_from_chat(key)
	continue
	raise Exception(f"Failed to parse response after {retries} attempts.")
	def change_files_in_github(
	self,
	file_change_requests: list[FileChangeRequest],
	branch: str,
	blocked_dirs: list[str] = [],
	sandbox=None,
	):
	# should check if branch exists, if not, create it
	logger.debug(file_change_requests)
	num_fcr = len(file_change_requests)
	completed = 0
	for _, changed_file in self.change_files_in_github_iterator(
	file_change_requests, branch, blocked_dirs, sandbox=sandbox
	):
	if changed_file:
	completed += 1
	return completed, num_fcr
	def change_files_in_github_iterator(
	self,
	file_change_requests: list[FileChangeRequest],
	branch: str,
	blocked_dirs: list[str],
	sandbox=None,
	) -> Generator[tuple[FileChangeRequest, bool], None, None]:
	# should check if branch exists, if not, create it
	logger.debug(file_change_requests)
	num_fcr = len(file_change_requests)
	completed = 0
	added_modify_hallucination = False
	for file_change_request in file_change_requests:
	changed_file = False
	try:
	if self.is_blocked(file_change_request.filename, blocked_dirs)[
	"success"
	]:
	logger.info(
	f"Skipping {file_change_request.filename} because it is blocked."
	)
	continue
	print(
	f"Processing {file_change_request.filename} for change type {file_change_request.change_type}..."
	)
	match file_change_request.change_type:
	case "create":
	# Add example for more consistent generation
	if not added_modify_hallucination:
	added_modify_hallucination = True
	# Add hallucinated example for better parsing
	for message in modify_file_hallucination_prompt:
	self.messages.append(Message(**message))
	changed_file = self.handle_create_file(
	file_change_request, branch, sandbox=sandbox
	)
	case "modify":
	# Add example for more consistent generation
	if not added_modify_hallucination:
	added_modify_hallucination = True
	# Add hallucinated example for better parsing
	for message in modify_file_hallucination_prompt:
	self.messages.append(Message(**message))
	# Remove snippets from this file if they exist
	snippet_msgs = [
	m for m in self.messages if m.key == BOT_ANALYSIS_SUMMARY
	]
	if len(snippet_msgs) > 0: # Should always be true
	snippet_msg = snippet_msgs[0]
	# Use regex to remove this snippet from the message
	file = re.escape(file_change_request.filename)
	regex = rf'<snippet source="{file}:\d*-?\d*.*?<\/snippet>'
	snippet_msg.content = re.sub(
	regex,
	"",
	snippet_msg.content,
	flags=re.DOTALL,
	)
	changed_file = self.handle_modify_file(
	file_change_request, branch, sandbox=sandbox
	)
	case "delete":
	contents = self.repo.get_contents(
	file_change_request.filename, ref=branch
	)
	self.repo.delete_file(
	file_change_request.filename,
	f"Deleted {file_change_request.filename}",
	sha=contents.sha,
	branch=branch,
	)
	changed_file = True
	case "rename":
	contents = self.repo.get_contents(
	file_change_request.filename, ref=branch
	)
	self.repo.create_file(
	file_change_request.instructions,
	f"Renamed {file_change_request.filename} to {file_change_request.instructions}",
	contents.decoded_content,
	branch=branch,
	)
	self.repo.delete_file(
	file_change_request.filename,
	f"Deleted {file_change_request.filename}",
	sha=contents.sha,
	branch=branch,
	)
	changed_file = True
	case _:
	raise Exception(
	f"Unknown change type {file_change_request.change_type}"
	)
	print(f"Done processing {file_change_request.filename}.")
	yield file_change_request, changed_file
	except MaxTokensExceeded as e:

sweep/sweepai/handlers/on_ticket.py

Lines 790 to 906 in 3f6f817

	body="\n".join(
	[
	checkbox_template.format(
	check=check,
	filename=filename,
	instructions=instructions.replace("\n", "\n> "),
	)
	for filename, instructions, check in checkboxes_progress
	]
	),
	)
	issue = repo.get_issue(number=issue_number)
	issue.edit(body=summary + "\n\n" + checkboxes_message)
	delete_branch = False
	generator = create_pr_changes(
	file_change_requests,
	pull_request,
	sweep_bot,
	username,
	installation_id,
	issue_number,
	sandbox=sandbox,
	chat_logger=chat_logger,
	)
	table_message = tabulate(
	[
	(f"`{filename}`", instructions.replace("\n", "<br/>"), progress)
	for filename, instructions, progress in files_progress
	],
	headers=["File", "Instructions", "Progress"],
	tablefmt="pipe",
	)
	logger.info(files_progress)
	edit_sweep_comment(table_message, 4)
	response = {"error": NoFilesException()}
	for item in generator:
	if isinstance(item, dict):
	response = item
	break
	file_change_request, changed_file = item
	if changed_file:
	commit_hash = repo.get_branch(pull_request.branch_name).commit.sha
	commit_url = f"https://github.com/{repo_full_name}/commit/{commit_hash}"
	files_progress = [
	(
	file,
	instructions,
	f"✅ Commit [`{commit_hash[:7]}`]({commit_url})",
	)
	if file_change_request.filename == file
	else (file, instructions, progress)
	for file, instructions, progress in files_progress
	]
	checkboxes_progress = [
	(file, instructions, "X")
	if file_change_request.filename == file
	else (file, instructions, progress)
	for file, instructions, progress in checkboxes_progress
	]
	checkboxes_message = collapsible_template.format(
	summary="Checklist",
	body="\n".join(
	[
	checkbox_template.format(
	check=check,
	filename=filename,
	instructions=instructions.replace("\n", "\n> "),
	)
	for filename, instructions, check in checkboxes_progress
	]
	),
	)
	issue = repo.get_issue(number=issue_number)
	issue.edit(body=summary + "\n\n" + checkboxes_message)
	else:
	files_progress = [
	(file, instructions, "❌ Failed")
	if file_change_request.filename == file
	else (file, instructions, progress)
	for file, instructions, progress in files_progress
	]
	logger.info(files_progress)
	logger.info(f"Edited {file_change_request.filename}")
	table_message = tabulate(
	[
	(f"`{filename}`", instructions.replace("\n", "<br/>"), progress)
	for filename, instructions, progress in files_progress
	],
	headers=["File", "Instructions", "Progress"],
	tablefmt="pipe",
	)
	edit_sweep_comment(table_message, 4)
	if not response.get("success"):
	raise Exception(f"Failed to create PR: {response.get('error')}")
	pr_changes = response["pull_request"]
	edit_sweep_comment(
	table_message
	+ "I have finished coding the issue. I am now reviewing it for completeness.",
	4,
	)
	review_message = f"Here are my self-reviews of my changes at [`{pr_changes.pr_head}`](https://github.com/{repo_full_name}/commits/{pr_changes.pr_head}).\n\n"
	lint_output = None
	try:
	current_issue.delete_reaction(eyes_reaction.id)
	except:
	pass
	# Clone repo and perform local tests (linters, formatters, GHA)
	try:
	lint_sandbox = Sandbox.from_token(username, user_token, repo)
	if lint_sandbox is None:
	raise Exception("Sandbox is disabled")

---

Step 2: 🧐 Snippet Analysis

From looking through the relevant snippets, I decided to make the following modifications:

File Path

Proposed Changes

sweepai/utils/benchmark_modify_file.py

Create sweepai/utils/benchmark_modify_file.py with contents: • Import the necessary modules at the beginning of the file. This includes the time module for benchmarking and the modify_file function from diff.py. • Define a function named benchmark_modify_file that takes a file path as an argument. • Inside the benchmark_modify_file function, open and read the file using the provided file path. • Still within the benchmark_modify_file function, record the current time before calling the modify_file function. • Call the modify_file function with the necessary arguments, including the context obtained from the file. • After the modify_file function call, record the current time again and calculate the difference to get the execution time. • Print the execution time of the modify_file function. • At the end of the file, add a conditional statement to call the benchmark_modify_file function when the script is run directly.

---

Step 3: 📝 Planning

I have created a plan for writing the pull request. I am now working my plan and coding the required changes to address this issue. Here is the planned pull request:

Add benchmarking script for modify_file function
sweep/add-benchmarking-script

Description

This PR adds a benchmarking script for the modify_file function in the diff.py module. The benchmarking script is located at sweepai/utils/benchmark_modify_file.py. It allows for testing the performance of the modify_file function by parsing a file for the necessary context and measuring the execution time.

Summary of Changes

• Created a new Python script benchmark_modify_file.py in the sweepai/utils directory.
• Imported the necessary modules for benchmarking and the modify_file function from diff.py.
• Defined the benchmark_modify_file function that takes a file path as an argument.
• Opened and read the file using the provided file path.
• Recorded the current time before and after calling the modify_file function to measure the execution time.
• Printed the execution time of the modify_file function.

Please review and merge this PR to enable benchmarking of the modify_file function.

---

Step 4: ⌨️ Coding

File	Instructions	Progress	Error logs
sweepai/utils/benchmark_modify_file.py	Create sweepai/utils/benchmark_modify_file.py with contents: • Import the necessary modules at the beginning of the file. This includes the time module for benchmarking and the modify_file function from diff.py. • Define a function named benchmark_modify_file that takes a file path as an argument. • Inside the benchmark_modify_file function, open and read the file using the provided file path. • Still within the benchmark_modify_file function, record the current time before calling the modify_file function. • Call the modify_file function with the necessary arguments, including the context obtained from the file. • After the modify_file function call, record the current time again and calculate the difference to get the execution time. • Print the execution time of the modify_file function. • At the end of the file, add a conditional statement to call the benchmark_modify_file function when the script is run directly.	✅ Commit 00a2183	No errors.

---

Step 5: 🔁 Code Review

Here are my self-reviews of my changes at sweep/add-benchmarking-script.

Here is the 1st review

Thanks for your contribution. There are a couple of changes that need to be made:

• In the file sweepai/utils/benchmark_modify_file.py on lines 15-17, the modify_file method is not defined in the SweepBot class. Please ensure that this method is implemented in the SweepBot class or call the correct method.
• In the same file on lines 26-28, the argument to the benchmark_modify_file function needs to be an actual file path. Please replace "path_to_file" with the path of the file you want to benchmark.

Please make these changes and submit a new pull request. If you need any help, feel free to ask.

I finished incorporating these changes.

---

🎉 Latest improvements to Sweep:

• Use Sweep Map to break large issues into smaller sub-issues, perfect for large tasks like "Sweep (map): migrate from React class components to function components"
• Getting Sweep to format before committing! Check out Sweep Sandbox Configs to set it up.
• We released a demo of our chunker, where you can find the corresponding blog and code.

---

💡 To recreate the pull request edit the issue title or description.
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