<commit_before>def start(input_files, mapper, sorter, reducer, output):
    input_stream = get_input_stream(input_files)
    mapped_data = initiate_mapper(input_stream, mapper)
    sorted_data = sort_data(mapped_data, sorter)
    reduced_data = reduce_data(sorted_data, reducer)
    output(reduced_data)


if __name__=='__main__':
    start(input_files=None, mapper=None, sorter=None, reducer=None, output=None)<commit_msg>Input Stream.<commit_after>def get_input_stream(inputs):
    if not inputs:
        return (('Java', 'Hadoop', 'RDBMS', 'Prolog', 'Lisp', 'Pascal',),
                ('Java', 'Java', 'RDBMS', 'Prolog', 'Prolog',),
                ('Java', 'Hadoop', 'RDBMS', 'Prolog', 'Lisp', 'Pascal'),
               )    
    else:
        raise Exception('Input situation not addressed.')


def start(input_files, mapper, sorter, reducer, output):
    input_stream = get_input_stream(input_files)
    mapped_data = map_data(input_stream, mapper)
    sorted_data = sort_data(mapped_data, sorter)
    reduced_data = reduce_data(sorted_data, reducer)
    output(reduced_data)


if __name__=='__main__':
    start(input_files=None, mapper=None, sorter=None, reducer=None, output=None)
{'fraction_non_alphanumeric': 0.13277310924369748, 'fraction_numerical': 0.0, 'mean_word_length': 4.438356164383562, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '990339', 'n_tokens_mistral': 416, 'n_tokens_neox': 404, 'n_words': 79}