PR Type
Enhancement, Documentation
Description
- Integrated Reddit tool into the local tools module.
- Implemented
Comment and Filter actions for the Reddit tool.
- Created example script for Reddit agent demonstrating usage of the Reddit tool.
- Added setup script, example environment variables file, and README for the Reddit agent example.
Changes walkthrough 📝
| Relevant files |
|---|
| Enhancement | 6 files
__init__.pyIntegrate Reddit tool into local tools module
python/composio/tools/local/init.py
Added import for Reddit tool.
Included Reddit in the list of tools.
|
+2/-0 |
__init__.pyInitialize Reddit tool module
python/composio/tools/local/reddit/init.py
- Added initialization for
Reddit tool.
|
+1/-0 |
__init__.pyInitialize Reddit actions module
python/composio/tools/local/reddit/actions/init.py
- Added imports for
Filter and Comment actions.
|
+2/-0 |
comment.pyImplement Comment action for Reddit tool
python/composio/tools/local/reddit/actions/comment.py
Implemented Comment action for Reddit tool.
Added environment variable checks for Reddit API credentials.
Defined request and response schemas for commenting on a post.
|
+84/-0 |
filter.pyImplement Filter action for Reddit tool
python/composio/tools/local/reddit/actions/filter.py
Implemented Filter action for Reddit tool.
Added environment variable checks for Reddit API credentials.
Defined request and response schemas for filtering posts in a
subreddit.
|
+85/-0 |
tool.pyDefine Reddit tool with actions
python/composio/tools/local/reddit/tool.py
- Defined
Reddit tool with Filter and Comment actions.
|
+18/-0 |
|
| Documentation | 5 files
main.pyAdd example script for Reddit agent
python/examples/reddit_agent/main.py
Created example script for Reddit agent.
Integrated Reddit tool with ComposioToolSet.
Defined tasks for filtering and commenting on Reddit posts.
|
+56/-0 |
setup.shAdd setup script for Reddit agent example
python/examples/reddit_agent/setup.sh
Added setup script for Reddit agent example.
Script includes virtual environment creation and dependency
installation.
|
+31/-0 |
.env.exampleAdd example environment variables file
python/examples/reddit_agent/.env.example
Added example environment variables for Reddit and Google API
credentials.
|
+12/-0 |
README.mdAdd README for Reddit agent example
python/examples/reddit_agent/README.md
- Added README with instructions to run Reddit agent example.
|
+32/-0 |
requirements.txtAdd requirements file for Reddit agent example
python/examples/reddit_agent/requirements.txt
- Added requirements file for Reddit agent example.
|
+4/-0 |
|
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PR Reviewer Guide 🔍
| ⏱️ Estimated effort to review: 3 🔵🔵🔵⚪⚪ |
| 🧪 No relevant tests |
| 🔒 No security concerns identified |
⚡ Key issues to review
Environment Variables
The code heavily relies on environment variables for configuration, which might not be set. This could lead to runtime errors if not properly handled. It's recommended to provide default values or a more robust configuration management system.
Error Handling
The error handling for missing environment variables could be improved by providing a more descriptive message or a guide on how to set these variables.
Code Duplication
There is significant code duplication in handling environment variables across different files. Consider creating a utility function or class to handle these operations.
|
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PR Code Suggestions ✨
| Category | Suggestion | Score |
| Error handling |
Add error handling for the post reply operation to enhance application robustness
Add error handling for the post.reply method to manage exceptions that may occur
during the comment posting process, improving the robustness of the application.
python/composio/tools/local/reddit/actions/comment.py [82]
-post.reply(request_data.message) # Comment on the post
+try:
+ post.reply(request_data.message) # Comment on the post
+except Exception as e:
+ self.logger.error("Failed to post comment:", e)
+ return CommentToolResponse(success=False, error=str(e))
- [ ] Apply this suggestion <!-- /improve --apply_suggestion=0 -->
Suggestion importance[1-10]: 10
Why: Adding error handling for the post.reply method improves the robustness of the application by managing potential exceptions during the comment posting process. This is crucial for maintaining application stability.
| 10
|
| Maintainability |
Refactor repetitive environment variable checks into a separate method
Refactor the repeated code for checking if environment variables are set into a
separate method. This will make the execute method cleaner and promote code reuse.
python/composio/tools/local/reddit/actions/comment.py [38-41]
-if client_id is None:
- self.logger.error("CLIENT_ID environment variable not set")
- raise ValueError("CLIENT_ID environment variable not set")
+def check_env_var(var_name):
+ var_value = os.getenv(var_name)
+ if var_value is None:
+ self.logger.error(f"{var_name} environment variable not set")
+ raise MissingEnvironmentVariableError(f"{var_name} environment variable not set")
+ return var_value
+client_id = check_env_var("CLIENT_ID")
+
- [ ] Apply this suggestion <!-- /improve --apply_suggestion=1 -->
Suggestion importance[1-10]: 9
Why: Refactoring repetitive code into a separate method improves code readability and maintainability. It also reduces the risk of errors and makes future updates easier.
| 9
|
| Best practice |
Replace generic exceptions with custom exceptions for better error specificity
Instead of raising a generic ValueError when environment variables are not set,
consider creating a custom exception class that better describes the error context
related to missing configuration for the Reddit API. This will improve error
handling and debugging.
python/composio/tools/local/reddit/actions/comment.py [41]
-raise ValueError("CLIENT_ID environment variable not set")
+raise MissingEnvironmentVariableError("CLIENT_ID environment variable not set")
- [ ] Apply this suggestion <!-- /improve --apply_suggestion=2 -->
Suggestion importance[1-10]: 8
Why: Using custom exceptions improves error handling and debugging by providing more specific error messages. This is a best practice and enhances code maintainability.
| 8
|
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