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coderabbitaibot commentedJul 14, 2025 • edited
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📝 WalkthroughWalkthroughA Flake8 configuration file is added to define linting rules including max line length and ignored error codes. A new Python example file is introduced with a function and a class containing various style and formatting issues to illustrate or test the linting setup. Changes
Sequence Diagram(s)sequenceDiagram participant Developer participant Flake8 participant example.py Developer->>Flake8: Runs linter with .flake8 config Flake8->>example.py: Checks code style and formatting Flake8-->>Developer: Reports violations (except E203, W503, line length >88)Poem
📜 Recent review detailsConfiguration used: CodeRabbit UI 📒 Files selected for processing (2)
🧰 Additional context used🪛 Ruff (0.12.2)flake8/example.py1-1: Remove unused import (F401) 1-1: Remove unused import (F401) 🪛 Flake8 (7.2.0)flake8/example.py[error] 1-1: 'os' imported but unused (F401) [error] 1-1: 'sys' imported but unused (F401) [error] 4-4: indentation is not a multiple of 4 (E111) [error] 7-7: indentation is not a multiple of 4 (E111) [error] 8-8: indentation is not a multiple of 4 (E111) [error] 10-10: indentation is not a multiple of 4 (E111) [error] 12-12: indentation is not a multiple of 4 (E111) [error] 12-12: over-indented (E117) [error] 14-14: indentation is not a multiple of 4 (E111) [error] 14-14: over-indented (E117) 🔇 Additional comments (1)
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Actionable comments posted: 5
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (2)
flake8/.flake8(1 hunks)flake8/example.py(1 hunks)
🧰 Additional context used
🪛 Ruff (0.12.2)
flake8/example.py
1-1:os imported but unused
Remove unused import
(F401)
1-1:sys imported but unused
Remove unused import
(F401)
🪛 Flake8 (7.2.0)
flake8/example.py
[error] 1-1: 'os' imported but unused
(F401)
[error] 1-1: 'sys' imported but unused
(F401)
[error] 4-4: indentation is not a multiple of 4
(E111)
[error] 7-7: indentation is not a multiple of 4
(E111)
[error] 8-8: indentation is not a multiple of 4
(E111)
[error] 10-10: indentation is not a multiple of 4
(E111)
[error] 12-12: indentation is not a multiple of 4
(E111)
[error] 12-12: over-indented
(E117)
[error] 14-14: indentation is not a multiple of 4
(E111)
[error] 14-14: over-indented
(E117)
🔇 Additional comments (1)
flake8/.flake8 (1)
1-3:LGTM! Standard flake8 configuration for modern Python development.The configuration uses sensible defaults with 88-character line length and ignores E203/W503, which align well with black formatter usage.
| else: | ||
| print( "Not positive" ) | ||
| my_function(1,2) |
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🛠️ Refactor suggestion
Add proper spacing in function call.
The function call needs proper spacing after the comma.
-my_function(1,2)+my_function(1, 2)
📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| my_function(1,2) | |
| my_function(1,2) |
🤖 Prompt for AI Agents
In flake8/example.py at line 16, the function call my_function(1,2) lacks properspacing after the comma. Add a space after the comma so it reads my_function(1,2) to comply with spacing conventions.| def my_function( x, y ): | ||
| print( "Result:",x+y ) # E201, E202, E231, E221 |
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🛠️ Refactor suggestion
Fix function signature spacing and print statement formatting.
The function contains multiple spacing violations that flake8 catches.
-def my_function( x, y ):- print( "Result:",x+y ) # E201, E202, E231, E221+def my_function(x, y):+ print("Result:", x + y)
📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| defmy_function(x,y): | |
| print("Result:",x+y )# E201, E202, E231, E221 | |
| defmy_function(x,y): | |
| print("Result:",x+y) |
🧰 Tools
🪛 Flake8 (7.2.0)
[error] 4-4: indentation is not a multiple of 4
(E111)
🤖 Prompt for AI Agents
In flake8/example.py around lines 3 to 4, fix the spacing issues in the functionsignature by removing extra spaces before the parameters and after the openingparenthesis. Also, adjust the print statement to have proper spacing aftercommas and around operators to comply with flake8 rules.| class myclass: # N801: class name should use CapWords convention | ||
| def __init__(self): | ||
| self.value =42 # E225: missing whitespace around operator |
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🛠️ Refactor suggestion
Apply Python naming conventions and fix indentation.
The class violates PEP 8 naming conventions and has inconsistent indentation.
-class myclass: # N801: class name should use CapWords convention- def __init__(self):- self.value =42 # E225: missing whitespace around operator+class MyClass:+ def __init__(self):+ self.value = 42
📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| classmyclass:# N801: class name should use CapWords convention | |
| def__init__(self): | |
| self.value=42# E225: missing whitespace around operator | |
| classMyClass: | |
| def__init__(self): | |
| self.value=42 |
🧰 Tools
🪛 Flake8 (7.2.0)
[error] 7-7: indentation is not a multiple of 4
(E111)
[error] 8-8: indentation is not a multiple of 4
(E111)
🤖 Prompt for AI Agents
In flake8/example.py around lines 6 to 8, rename the class to use CapWordsconvention (e.g., MyClass) and fix the indentation to use consistent spaces(typically 4 spaces per indentation level). Also, add a space around theassignment operator in the __init__ method to comply with PEP 8.| @@ -0,0 +1,16 @@ | |||
| import os, sys # F401: sys imported but unused | |||
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🛠️ Refactor suggestion
Remove unused imports for cleaner code.
The static analysis tools correctly identify that bothos andsys imports remain unused in this file.
-import os, sys # F401: sys imported but unused+# Remove unused imports or use them in your code
📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| importos,sys# F401: sys imported but unused | |
| # Remove unused imports or use them in your code |
🧰 Tools
🪛 Ruff (0.12.2)
1-1:os imported but unused
Remove unused import
(F401)
1-1:sys imported but unused
Remove unused import
(F401)
🪛 Flake8 (7.2.0)
[error] 1-1: 'os' imported but unused
(F401)
[error] 1-1: 'sys' imported but unused
(F401)
🤖 Prompt for AI Agents
In flake8/example.py at line 1, both 'os' and 'sys' modules are imported but notused anywhere in the file. Remove these unused import statements to clean up thecode and satisfy static analysis tools.| def doSomething(self): # N802: function name should be snake_case | ||
| if( self.value>0 ): | ||
| print("Positive") | ||
| else: | ||
| print( "Not positive" ) |
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🛠️ Refactor suggestion
Fix method naming, spacing, and indentation consistency.
The method has multiple violations including naming conventions and inconsistent formatting.
- def doSomething(self): # N802: function name should be snake_case- if( self.value>0 ):- print("Positive")- else:- print( "Not positive" )+ def do_something(self):+ if self.value > 0:+ print("Positive")+ else:+ print("Not positive")
📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| defdoSomething(self):# N802: function name should be snake_case | |
| if(self.value>0 ): | |
| print("Positive") | |
| else: | |
| print("Not positive") | |
| defdo_something(self): | |
| ifself.value>0: | |
| print("Positive") | |
| else: | |
| print("Not positive") |
🧰 Tools
🪛 Flake8 (7.2.0)
[error] 10-10: indentation is not a multiple of 4
(E111)
[error] 12-12: indentation is not a multiple of 4
(E111)
[error] 12-12: over-indented
(E117)
[error] 14-14: indentation is not a multiple of 4
(E111)
[error] 14-14: over-indented
(E117)
🤖 Prompt for AI Agents
In flake8/example.py around lines 10 to 14, rename the method from doSomethingto do_something to follow snake_case naming conventions. Remove unnecessaryspaces inside parentheses and after keywords, and ensure consistent indentationthroughout the method. Adjust spacing around operators and after commas tocomply with PEP8 style guidelines.
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