Dzigr/python-project-50

"""Module for generating diff with formatter."""
from gendiff.diff import identify_diff
from gendiff.file_reader import get_format, read_data
from gendiff.formatters.formatter import apply_formatter
from gendiff.parsing import get_data


def generate_diff(file_path1, file_path2, formatter='stylish'):
    """Generate diff and apply formatter.

    Parameters:
        file_path1: path to first file.
        file_path2: path to second file.
        formatter: type of format for output.

    Returns:
        apply_formatter(difference, formatter):
        output of the resulting difference in the selected format.
    """
    data1, file_format1 = read_data(file_path1), get_format(file_path1)
    data2, file_format2 = read_data(file_path2), get_format(file_path2)
    data_from_file1 = get_data(data1, file_format1)
    data_from_file2 = get_data(data2, file_format2)
    difference = identify_diff(
        data_from_file1,
        data_from_file2,
    )

    return apply_formatter(difference, formatter)