semvec/pypi-packages huggingface dataset:
csv-to-yaml 0.1.1
Lightweight CSV to YAML and YAML to CSV converter
License: MIT
Requires Python: >=3.13

# csv-to-yaml

Lightweight CSV to YAML and YAML to CSV converter.

## Installation

```bash
pip install csv-to-yaml
```

Or with uv:

```bash
uv add csv-to-yaml
```

## Requirements

- Python >= 3.13
- PyYAML >= 6.0

## CLI Usage

```bash
# Convert CSV to YAML (output to stdout)
csv-to-yaml input.csv

# Convert YAML to CSV (output to stdout)
csv-to-yaml input.yaml

# Specify output file
csv-to-yaml input.csv -o output.yaml
csv-to-yaml input.yaml -o output.csv

# Explicitly specify output format
csv-to-yaml input.csv -f yaml
csv-to-yaml input.yaml -f csv
```

## Python API

### Convert CSV to YAML

```python
from main import csv_to_yaml

# From file path
data = csv_to_yaml("data.csv")  # Returns list of dicts
yaml_str = csv_to_yaml("data.csv", as_string=True)  # Returns YAML string

# From string
csv_data = "name,age\nAlice,30\nBob,25"
data = csv_to_yaml(csv_data)
```

### Convert YAML to CSV

```python
from main import yaml_to_csv

# From file path
data = yaml_to_csv("data.yaml")  # Returns list of dicts
csv_str = yaml_to_csv("data.yaml", as_string=True)  # Returns CSV string

# From string
yaml_data = "- name: Alice\n  age: 30"
data = yaml_to_csv(yaml_data)
```

### File-to-File Conversion

```python
from main import csv_file_to_yaml_file, yaml_file_to_csv_file

csv_file_to_yaml_file("input.csv", "output.yaml")
yaml_file_to_csv_file("input.yaml", "output.csv")
```

## Unicode Support

Full Unicode support including CJK characters:

```python
csv_data = "이름,나이\n홍길동,30"
result = csv_to_yaml(csv_data)
# [{'이름': '홍길동', '나이': '30'}]
```

## Development

```bash
# Install dev dependencies
uv sync

# Run tests
pytest
```

## License

MIT