adapter-parser/src/parser.py

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from glob import glob
from typing import List
from pandas import DataFrame, read_html
def find_html_files(path) -> List:
file_list = glob(path + "/*fastqc.html")
return file_list
def extract_adapters(files) -> DataFrame:
all_adapters = DataFrame()
for entry in files:
tables = read_html(entry)
adapter_sequences = tables[1].Sequence
all_adapters = all_adapters.append(adapter_sequences)
return all_adapters.dropna()
def save_to_file(filename, adapters) -> None:
adapters.to_csv(filename, index=False, header=False, sep="\n")
def main():
file_list = find_html_files("data")
adapters = extract_adapters(file_list)
save_to_file("placeholder.txt", adapters)
if __name__ == "__main__":
main()