Tr/review redesign

[mrT23]

PR Type

Enhancement, Bug fix

---

Description

• Updated exception handling in litellm_ai_handler.py to replace openai.Timeout with openai.APITimeoutError.
• Enhanced emphasize_header function in utils.py to support markdown-only emphasis.
• Introduced convert_to_markdown_v2 function in utils.py for improved markdown formatting.
• Improved process_can_be_split function in utils.py for better markdown output.
• Added is_value_no utility function in utils.py to check for negative values.
• Updated pr_reviewer.py to use convert_to_markdown_v2 for preparing PR reviews.

---

Changes walkthrough 📝

	Relevant files
Bug fix	litellm_ai_handler.py Update exception handling for OpenAI API timeout errors    pr_agent/algo/ai_handlers/litellm_ai_handler.py Replaced openai.Timeout with openai.APITimeoutError in retry and exception handling. +2/-2
Enhancement	utils.py Enhance markdown conversion and header emphasis utilities pr_agent/algo/utils.py Added only_markdown parameter to emphasize_header function. Introduced convert_to_markdown_v2 function for enhanced markdown conversion. Updated process_can_be_split function to improve markdown formatting. Added is_value_no utility function. +153/-21 pr_reviewer.py Use enhanced markdown conversion for PR review                      pr_agent/tools/pr_reviewer.py Replaced convert_to_markdown with convert_to_markdown_v2 for PR review preparation. +2/-2

---

💡 PR-Agent usage:
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[codiumai-pr-agent-pro]

PR Reviewer Guide 🔍

(Review updated until commit 0405030)

⏱️ Estimated effort to review: 3 🔵🔵🔵⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Key issues to review Possible Bug: The replacement of openai.Timeout with openai.APITimeoutError in litellm_ai_handler.py should be verified to ensure that it correctly handles the specific timeout exceptions intended in the original code. Code Quality: In utils.py, the function emphasize_header now supports a new parameter only_markdown, which changes the behavior based on its truthiness. This could potentially lead to confusion or misuse if not clearly documented.

[mrT23]

PR Code Suggestions ✨

Category	Suggestion	Score
Enhancement	Improve error logging by directly including the exception message Handle the logging of exceptions more robustly by including the exception message directly in the log. pr_agent/algo/ai_handlers/litellm_ai_handler.py [147] -get_logger().error("Error during OpenAI inference: ", e) +get_logger().error(f"Error during OpenAI inference: {e}") Suggestion importance[1-10]: 8 Why: The suggestion is correct and improves the robustness of error logging by ensuring the exception message is included directly in the log. This is a significant improvement for debugging and monitoring.	8
	Add openai.RateLimitError to the retry exceptions to improve error handling Consider adding openai.RateLimitError to the retry exceptions in the retry_if_exception_type decorator to handle rate limit errors gracefully. pr_agent/algo/ai_handlers/litellm_ai_handler.py [102] -retry=retry_if_exception_type((openai.APIError, openai.APIConnectionError, openai.APITimeoutError)), # No retry on RateLimitError +retry=retry_if_exception_type((openai.APIError, openai.APIConnectionError, openai.APITimeoutError, openai.RateLimitError)), # Retry on RateLimitError Suggestion importance[1-10]: 3 Why: The suggestion is correct but contradicts the comment in the code that explicitly states no retry on RateLimitError. This might be intentional, so the suggestion is not crucial.	3
Best practice	Use f-string for string concatenation to enhance readability and consistency Replace the manual string concatenation with f-string for consistency and improved readability. pr_agent/algo/utils.py [45] -transformed_string = "<strong>" + text[:colon_position + 1] + "</strong>" +'<br>' + text[colon_position + 1:] +transformed_string = f"<strong>{text[:colon_position + 1]}</strong><br>{text[colon_position + 1:]}" Suggestion importance[1-10]: 7 Why: The suggestion is correct and improves readability and consistency in the code. It follows best practices for string formatting in Python.	7
Maintainability	Simplify the conditional checks using Python's any() function Simplify the conditional checks by using a more Pythonic approach with any() for checking if value is empty or None. pr_agent/algo/utils.py [203] -if value is None or value == '' or value == {} or value == []: +if any(x in [None, '', {}, []] for x in [value]): Suggestion importance[1-10]: 5 Why: The suggestion is correct and improves readability, but the current code is also clear and explicit. The improvement is minor.	5

[mrT23]

Persistent review updated to latest commit 3373fb4

[mrT23]

/describe
--pr_description.publish_description_as_comment=true

[mrT23]

/improve

[codiumai-pr-agent-pro]

Title

Tr/review redesign

---

PR Type

Enhancement, Bug fix

---

Description

• Updated exception handling in litellm_ai_handler.py to replace openai.Timeout with openai.APITimeoutError.
• Added a new function convert_to_markdown_v2 in utils.py for enhanced markdown conversion.
• Modified emphasize_header to support markdown-only emphasis.
• Improved markdown formatting in process_can_be_split.
• Added a utility function is_value_no to check for negative values.
• Updated pr_reviewer.py to use the new convert_to_markdown_v2 function for preparing PR reviews.
• Clarified instructions for generating code suggestions in pr_code_suggestions_prompts.toml.

---

Changes walkthrough 📝

	Relevant files
Bug fix	litellm_ai_handler.py Update exception handling for OpenAI API calls                      pr_agent/algo/ai_handlers/litellm_ai_handler.py Replaced openai.Timeout with openai.APITimeoutError in retry and exception handling. +2/-2
Enhancement	utils.py Enhance markdown conversion and utility functions                pr_agent/algo/utils.py Added convert_to_markdown_v2 function for enhanced markdown conversion. Modified emphasize_header to support markdown-only emphasis. Updated process_can_be_split to improve markdown formatting. Added is_value_no utility function. +148/-21 pr_reviewer.py Use enhanced markdown conversion for PR review                      pr_agent/tools/pr_reviewer.py Switched to using convert_to_markdown_v2 for PR review preparation. +3/-3
Documentation	pr_code_suggestions_prompts.toml Update code suggestion prompt instructions                              pr_agent/settings/pr_code_suggestions_prompts.toml Clarified instructions for code suggestions in the prompts. +4/-3

---

💡 PR-Agent usage:
Comment /help on the PR to get a list of all available PR-Agent tools and their descriptions

[mrT23]

/review

[codiumai-pr-agent-pro]

Persistent review updated to latest commit 3373fb4

[codiumai-pr-agent-pro]

PR Code Suggestions ✨

Category	Suggestion	Score
Enhancement	Format the exception object in the log message for better error tracking Ensure consistent exception handling by logging the exception message in the error log. Currently, the exception object e is not properly formatted in the log message. pr_agent/algo/ai_handlers/litellm_ai_handler.py [147] -get_logger().error("Error during OpenAI inference: ", e) +get_logger().error(f"Error during OpenAI inference: {e}") Apply this suggestion Suggestion importance[1-10]: 8 Why: This suggestion improves the readability and usefulness of the log messages by ensuring the exception details are properly formatted and included in the log.	8
	Enhance the is_value_no function to handle more variations of falsy values In the is_value_no function, consider handling additional falsy values such as '0', 'n', and 'nope' to make the function more robust. pr_agent/algo/utils.py [905-906] -if value_str == 'no' or value_str == 'none' or value_str == 'false': +if value_str in ['no', 'none', 'false', '0', 'n', 'nope']: return True Apply this suggestion Suggestion importance[1-10]: 6 Why: This enhancement makes the is_value_no function more robust by handling additional falsy values. While useful, it addresses a minor issue and does not significantly impact the overall functionality.	6
Maintainability	Refactor the emphasize_header function to reduce code duplication and improve readability Refactor the emphasize_header function to avoid code duplication by merging the markdown and HTML formatting branches into a single conditional structure. pr_agent/algo/utils.py [48-51] +prefix = text[:colon_position + 1] +suffix = text[colon_position + 1:] if only_markdown: - transformed_string = f"**{text[:colon_position + 1]}**\n" + text[colon_position + 1:] + transformed_string = f"**{prefix}**\n{suffix}" else: - transformed_string = "<strong>" + text[:colon_position + 1] + "</strong>" +'<br>' + text[colon_position + 1:] + transformed_string = f"<strong>{prefix}</strong><br>{suffix}" Apply this suggestion Suggestion importance[1-10]: 7 Why: The refactoring suggestion reduces code duplication and enhances readability, making the function easier to maintain. However, the improvement is minor and does not address any critical issues.	7
Possible issue	Add openai.RateLimitError to the retry exceptions to handle rate limits Consider adding openai.RateLimitError to the retry exceptions in the retry_if_exception_type decorator. Excluding it might lead to unhandled exceptions during rate limits which are common with API usage. pr_agent/algo/ai_handlers/litellm_ai_handler.py [102] -retry=retry_if_exception_type((openai.APIError, openai.APIConnectionError, openai.APITimeoutError)), # No retry on RateLimitError +retry=retry_if_exception_type((openai.APIError, openai.APIConnectionError, openai.APITimeoutError, openai.RateLimitError)), # Retry on RateLimitError Apply this suggestion Suggestion importance[1-10]: 5 Why: While adding openai.RateLimitError to the retry exceptions could handle rate limits, the original comment explicitly states that retries on RateLimitError are intentionally avoided. This suggestion might contradict the original design decision.	5

[mrT23]

/review

[codiumai-pr-agent-pro]

Persistent review updated to latest commit 3373fb4

[KennyDizi]

It would be better to change it to: The suggestions should always focus on improving the new code lines introduced in the PR, meaning lines in the '__new hunk__' sections that begin with a '+' symbol (after the line numbers).

[codiumai-pr-agent-pro]

CI Failure Feedback 🧐

Action: build-and-test

Failed stage: Test dev docker [❌]

Failed test name: tests/unittest/test_convert_to_markdown.py

Failure summary: The action failed because there was an import error in the test file tests/unittest/test_convert_to_markdown.py. The specific error was ImportError: cannot import name 'convert_to_markdown' from 'pr_agent.algo.utils'. This indicates that the convert_to_markdown function is either missing or incorrectly named in the pr_agent.algo.utils module.

Relevant error logs: 1: ##[group]Operating System 2: Ubuntu ... 1015: �[36;1mdocker run --rm codiumai/pr-agent:test pytest -v�[0m 1016: shell: /usr/bin/bash -e {0} 1017: ##[endgroup] 1018: ============================= test session starts ============================== 1019: platform linux -- Python 3.10.14, pytest-7.4.0, pluggy-1.5.0 -- /usr/local/bin/python 1020: cachedir: .pytest_cache 1021: rootdir: /app 1022: plugins: anyio-4.4.0 1023: collecting ... collected 69 items / 1 error 1024: ==================================== ERRORS ==================================== 1025: _________ ERROR collecting tests/unittest/test_convert_to_markdown.py __________ 1026: ImportError while importing test module '/app/tests/unittest/test_convert_to_markdown.py'. 1027: Hint: make sure your test modules/packages have valid Python names. 1028: Traceback: 1029: /usr/local/lib/python3.10/importlib/__init__.py:126: in import_module 1030: return _bootstrap._gcd_import(name[level:], package, level) 1031: tests/unittest/test_convert_to_markdown.py:2: in <module> 1032: from pr_agent.algo.utils import PRReviewHeader, convert_to_markdown 1033: E ImportError: cannot import name 'convert_to_markdown' from 'pr_agent.algo.utils' (/app/pr_agent/algo/utils.py) ... 1035: tests/unittest/test_file_filter.py:44 1036: /app/tests/unittest/test_file_filter.py:44: DeprecationWarning: invalid escape sequence '\.' 1037: monkeypatch.setattr(global_settings.ignore, 'regex', ['^file[2-4]\..*$']) 1038: tests/unittest/test_file_filter.py:65 1039: /app/tests/unittest/test_file_filter.py:65: DeprecationWarning: invalid escape sequence '\.' 1040: monkeypatch.setattr(global_settings.ignore, 'regex', ['(((||', '^file[2-4]\..*$']) 1041: -- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html 1042: =========================== short test summary info ============================ 1043: ERROR tests/unittest/test_convert_to_markdown.py 1044: !!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!! 1045: ========================= 2 warnings, 1 error in 1.80s ========================= 1046: ##[error]Process completed with exit code 2.

---

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---

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The tool analyzes the failed checks and provides several feedbacks:

• Failed stage
• Failed test name
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In addition to being automatically triggered, the tool can also be invoked manually by commenting on a PR:

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where {repo_name} is the name of the repository, {run_number} is the run number of the failed check, and {job_number} is the job number of the failed check.

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• final_update_message - if persistent_comment is true and updating a previous checks message, the tool will also create a new message: "Persistent checks updated to latest commit". Default is true.

See more information about the checks tool in the docs.

[mrT23]

Persistent review updated to latest commit 0405030

[mrT23]

/help

[codiumai-pr-agent-pro]

PR Agent Walkthrough 🤖

Welcome to the PR Agent, an AI-powered tool for automated pull request analysis, feedback, suggestions and more.

Here is a list of tools you can use to interact with the PR Agent:

Tool	Description	Trigger Interactively 💎
DESCRIBE	Generates PR description - title, type, summary, code walkthrough and labels	Run
REVIEW	Adjustable feedback about the PR, possible issues, security concerns, review effort and more	Run
IMPROVE	Code suggestions for improving the PR	Run
UPDATE CHANGELOG	Automatically updates the changelog	Run
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TEST 💎	Generates unit tests for a specific component, based on the PR code change	Run
IMPROVE COMPONENT 💎	Code suggestions for a specific component that changed in the PR	Run
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ASK	Answering free-text questions about the PR	[*]
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CI FEEDBACK 💎	Generates feedback and analysis for a failed CI job	[*]
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