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from transformers import pipeline
from os import path, listdir, makedirs
from datetime import timedelta
from time import monotonic
from argparse import ArgumentParser
parser = ArgumentParser(prog='main.py')
parser.add_argument('-m', '--minimal', action='store_true')
args = parser.parse_args()
positive_categories = ['semantic', 'mistranslation', 'instruction', 'assembly'] # to add: register
negative_categories = ['other', 'boot', 'network', 'KVM', 'vnc', 'graphic', 'device', 'socket'] # to add: performance
categories = positive_categories + negative_categories
def list_files_recursive(directory):
result = []
for entry in listdir(directory):
full_path = path.join(directory, entry)
if path.isdir(full_path):
result = result + list_files_recursive(full_path)
else:
result.append(full_path)
return result
def output(text : str, category : str, labels : list, scores : list, identifier : str):
file_path = f"output/{category}/{identifier}"
makedirs(path.dirname(file_path), exist_ok = True)
with open(file_path, "w") as file:
for label, score in zip(labels, scores):
file.write(f"{label}: {score:.3f}\n")
file.write("\n")
file.write(text)
def main():
classifier = pipeline("zero-shot-classification", model="facebook/bart-large-mnli")
bugs = list_files_recursive("../results/scraper/mailinglist")
if args.minimal:
bugs = bugs + list_files_recursive("./semantic_issues")
else:
bugs = bugs + list_files_recursive("../results/scraper/launchpad")
bugs = bugs + list_files_recursive("../results/scraper/gitlab/issues_text")
print(f"{len(bugs)} number of bugs will be processed")
for bug in bugs:
print(f"Processing {bug}")
with open(bug, "r") as file:
text = file.read()
result = classifier(text, categories, multi_label=True)
category = result['labels'][0]
for label, score in zip(result["labels"], result["scores"]):
if label in negative_categories and score >= 0.92:
category = label
break
output(text, category, result['labels'], result['scores'], path.basename(bug))
if __name__ == "__main__":
start_time = monotonic()
main()
end_time = monotonic()
print(timedelta(seconds=end_time - start_time))
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