fixer8 0.1.1

Automatic Flake8 fixer for Python projects

fix8

Version: 0.1.0

fix8 is an automated tool designed to detect and fix common Flake8 / PEP8 style issues in Python projects. It automatically handles spacing, trailing whitespace, blank lines, and other common formatting problems.

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Features

• Automated Correction: Detects and fixes common Python style issues without manual intervention.
• Recursive Support: Works on multiple files or entire directories recursively.
• Efficiency: Handles multiple errors on the same line.
• CLI Ready: Simple Command Line Interface for quick usage in projects or CI/CD pipelines.

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How it Works

The fix8 workflow follows a persistent correction cycle:

1. Scan: Runs flake8 on the target file(s) or directory.
2. Detect: Identifies errors that match the built-in rule set.
3. Patch: Generates specific patches to fix the errors automatically.
4. Loop: Applies patches in a loop until no known errors remain.

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Installation

Via Pip

pip install fixer8

Usage

fix8 is flexible and can be pointed at specific files or full project structures.

Fix a single file:

fix8 path/to/file.py

Fix multiple files:

Bash
fix8 file1.py file2.py or fix8 .

Mix files and directories:

fix8 file1.py src/ tests/

Supported Rules

The following rules are currently supported for automated fixing:

• E225,Missing whitespace around operator,add
• E226,Missing whitespace around arithmetic operator,add
• E227,Missing whitespace around bitwise or shift operator,add
• E228,Missing whitespace around modulo operator,add
• E301,Expected 1 blank line before function/class,add_line
• E302,Expected 2 blank lines before top-level function,add_line
• E303,Too many blank lines,delete_line
• W291,Trailing whitespace,delete
• W292,No newline at end of file,add
• W293,Blank line contains whitespace,delete
• W391,Blank line at end of file,delete
• E111,Indentation is not a multiple of four,fix
• E114,Indentation is not a multiple of four (closing bracket),fix
• E701,Multiple statements on one line (simple split),add_newline
• E702,Multiple statements on one line (split by newline),add_newline