<jupyter_start><jupyter_text>https://biopython.org/docs/1.75/api/Bio.SeqIO.QualityIO.html https://biopython-tutorial.readthedocs.io/en/latest/notebooks/19%20-%20Cookbook%20-%20Cool%20things%20to%20do%20with%20it.html<jupyter_code>from Bio.SeqIO import QualityIO
help(QualityIO)
from Bio import SeqIO
for record in SeqIO.parse(input_file, "fastq"):
    score=record.letter_annotations["phred_quality"]<jupyter_output><empty_output>
{'fraction_non_alphanumeric': 0.13953488372093023, 'fraction_numerical': 0.053488372093023255, 'mean_word_length': 8.369565217391305, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 5, 'https://': 2, '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}}
{'chain_length': '1', 'dir': 'jupyter-structured-clean-dedup', 'id': '12130', 'license': 'Apache-2.0', 'n_tokens_mistral': 187, 'n_tokens_neox': 168, 'n_words': 16, 'path': 'process/biopython-phred-score.ipynb', 'repo_name': 'LD-Lab/16S-Taxa-Phlyo', 'size': '430'}