"""Close PRs labeled with 'status: autoclose candidate' more than 14 days ago.

Called from .github/workflows/autoclose_schedule.yml.

Based on the scikit-learn script at https://github.com/scikit-learn/scikit-learn/blob/main/build_tools/github/autoclose_prs.py

"""

import os

from datetime import datetime, timezone

from github import Github

CUTOFF_DAYS = 14

def get_labeled_last_time(pr, label):

labeled_time = None

for event in pr.get_events():

if event.event == "labeled" and event.label.name == label:

labeled_time = event.created_at

return labeled_time

gh_repo = "matplotlib/matplotlib"

github_token = os.getenv("GITHUB_TOKEN")

gh = Github(github_token)

repo = gh.get_repo(gh_repo)

now = datetime.now(timezone.utc)

label = "status: autoclose candidate"

prs = [

each

for each in repo.get_issues(labels=[label])

if each.pull_request is not None

and (now - get_labeled_last_time(each, label)).days > CUTOFF_DAYS

]

pr_numbers = [pr.number for pr in prs]

print(f"Found {len(prs)} PRs to autoclose: {pr_numbers}")

message = (

"Thank you for your interest in contributing to Matplotlib, but we cannot "

"accept your contribution as this pull request does not meet our development "

"standards.\n\n"

"Following our review policy, we are closing this PR after allowing two "

"weeks time for improvements.\n\n"

"Thank you for your understanding. If you think your PR has been closed "

"by mistake, please comment below."

)

for pr in prs:

print(f"Closing PR #{pr.number} with comment")

pr.create_comment(message)

pr.edit(state="closed")