Metadata-Version: 2.4
Name: codehem
Version: 0.1.0
Summary: Language-agnostic library for code querying and manipulation
Home-page: https://github.com/yourusername/codehem
Author: CodeHem Team
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Requires-Python: >=3.7
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: tree-sitter
Requires-Dist: tree-sitter-python
Requires-Dist: tree-sitter-javascript
Requires-Dist: tree-sitter-typescript
Requires-Dist: rich
Requires-Dist: pydantic
Dynamic: author
Dynamic: classifier
Dynamic: description
Dynamic: description-content-type
Dynamic: home-page
Dynamic: license-file
Dynamic: requires-dist
Dynamic: requires-python
Dynamic: summary

# CodeHem

CodeHem is a language-agnostic library designed for sophisticated querying and manipulation of source code. 
It provides a high-level interface to effortlessly navigate, analyze, and modify code elements such as functions, 
classes, methods, and properties across multiple programming languages, including Python, JavaScript, and TypeScript.

## Key Features

- **Advanced Code Querying**: Easily locate functions, classes, methods, properties, imports, and more within your source code, using a uniform, intuitive API.
- **Powerful Code Manipulation**: Replace, add, or remove functions, methods, classes, properties, or entire code sections with minimal effort.
- **Syntax-aware Operations**: Ensures accurate manipulation preserving syntax integrity through the `tree-sitter` parser.
- **Language Detection**: Automatically identifies the programming language based on file extensions or code analysis.
- **Extensible Architecture**: Easily add support for new programming languages through the strategy pattern.

## Supported Languages

- Python
- JavaScript / TypeScript (including TSX)

## Project Structure

```
CodeHem/
â”śâ”€â”€ ast_handler.py            # Unified interface for AST operations
â”śâ”€â”€ caching/                  # Performance optimization through caching
â”‚   â”śâ”€â”€ __init__.py
â”‚   â””â”€â”€ cache_manager.py
â”‚
â”śâ”€â”€ finder/                   # Code element location
â”‚   â”śâ”€â”€ base.py               # Abstract base class for querying code elements
â”‚   â”śâ”€â”€ factory.py            # Factory for creating code finders
â”‚   â””â”€â”€ lang/
â”‚       â”śâ”€â”€ python_code_finder.py
â”‚       â””â”€â”€ typescript_code_finder.py
â”‚
â”śâ”€â”€ formatting/               # Code formatting system
â”‚   â”śâ”€â”€ __init__.py
â”‚   â”śâ”€â”€ formatter.py          # Base formatter class
â”‚   â”śâ”€â”€ python_formatter.py   # Python-specific formatter
â”‚   â””â”€â”€ typescript_formatter.py # TypeScript-specific formatter
â”‚
â”śâ”€â”€ language_handler.py       # High-level language handling interface (LangHem)
â”śâ”€â”€ languages.py              # Language definitions and parsers
â”‚
â”śâ”€â”€ manipulator/              # Code manipulation
â”‚   â”śâ”€â”€ abstract.py           # Abstract interface for code manipulators
â”‚   â”śâ”€â”€ base.py               # Base implementation
â”‚   â”śâ”€â”€ factory.py            # Factory for manipulators
â”‚   â””â”€â”€ lang/
â”‚       â”śâ”€â”€ python_manipulator.py
â”‚       â””â”€â”€ typescript_manipulator.py
â”‚
â”śâ”€â”€ query_builder.py          # Unified query construction
â”‚
â”śâ”€â”€ strategies/               # Strategy pattern for language-specific operations
â”‚   â”śâ”€â”€ __init__.py
â”‚   â”śâ”€â”€ language_strategy.py  # Abstract strategy interface
â”‚   â”śâ”€â”€ python_strategy.py    # Python-specific strategy
â”‚   â””â”€â”€ typescript_strategy.py # TypeScript-specific strategy
â”‚
â”śâ”€â”€ templates/                # Templates for adding new languages
â”‚   â””â”€â”€ new_language_template.py
â”‚
â””â”€â”€ utils/
    â””â”€â”€ logs.py               # Logging utilities
## Installation

Ensure Python 3.7 or later is installed, then:

```

Dependencies include `tree-sitter` and language-specific parsers.

## Usage Example

### Querying Code


# Create a handler for Python code
handler = LangHem('python')

code = '''
class Example:
    def greet(self):
        print("Hello")
'''

# Find method location
start, end = handler.finder.find_method(code, 'Example', 'greet')
print(f'Method found from line {start} to {end}')
```

### Manipulating Code


handler = LangHem('python')

original_code = '''
def greet():
    print("Hello")
'''

new_function = '''
def greet():
    print("Hello, World!")
'''

modified_code = handler.manipulator.replace_function(original_code, 'greet', new_function)
```


## Contributing

We warmly welcome contributions, whether it's through reporting issues, suggesting enhancements, or submitting pull requests. Feel free to participate!

## License

This project is licensed under the MIT license. See `LICENSE` for details.
