2025-03-14T03:51:41.5273028Z Current runner version: '2.322.0'
2025-03-14T03:51:41.5299757Z ##[group]Operating System
2025-03-14T03:51:41.5300644Z Ubuntu
2025-03-14T03:51:41.5301165Z 24.04.2
2025-03-14T03:51:41.5301803Z LTS
2025-03-14T03:51:41.5302301Z ##[endgroup]
2025-03-14T03:51:41.5302796Z ##[group]Runner Image
2025-03-14T03:51:41.5303412Z Image: ubuntu-24.04
2025-03-14T03:51:41.5303965Z Version: 20250309.1.0
2025-03-14T03:51:41.5304995Z Included Software: https://github.com/actions/runner-images/blob/ubuntu24/20250309.1/images/ubuntu/Ubuntu2404-Readme.md
2025-03-14T03:51:41.5306611Z Image Release: https://github.com/actions/runner-images/releases/tag/ubuntu24%2F20250309.1
2025-03-14T03:51:41.5307535Z ##[endgroup]
2025-03-14T03:51:41.5308037Z ##[group]Runner Image Provisioner
2025-03-14T03:51:41.5308696Z 2.0.422.1
2025-03-14T03:51:41.5309204Z ##[endgroup]
2025-03-14T03:51:41.5310315Z ##[group]GITHUB_TOKEN Permissions
2025-03-14T03:51:41.5312323Z Contents: read
2025-03-14T03:51:41.5312888Z Metadata: read
2025-03-14T03:51:41.5313695Z Packages: read
2025-03-14T03:51:41.5314259Z ##[endgroup]
2025-03-14T03:51:41.5317521Z Secret source: Actions
2025-03-14T03:51:41.5318575Z Prepare workflow directory
2025-03-14T03:51:41.5800922Z Prepare all required actions
2025-03-14T03:51:41.5855334Z Uses: pytorch/pytorch/.github/workflows/_runner-determinator.yml@refs/heads/main (aed0b7a742a2d7b7901790622829cbd2135049a4)
2025-03-14T03:51:41.5860629Z ##[group] Inputs
2025-03-14T03:51:41.5861277Z   check_experiments: 
2025-03-14T03:51:41.5862094Z   triggering_actor: pytorchmergebot
2025-03-14T03:51:41.5862737Z   issue_owner: 
2025-03-14T03:51:41.5863322Z   curr_branch: main
2025-03-14T03:51:41.5863855Z   curr_ref_type: branch
2025-03-14T03:51:41.5864432Z   issue_number: 5132
2025-03-14T03:51:41.5865007Z ##[endgroup]
2025-03-14T03:51:41.5865863Z Complete job name: get-label-type / runner-determinator
2025-03-14T03:51:41.6559809Z ##[group]Run cat <<EOF > runner_determinator.py
2025-03-14T03:51:41.6561364Z cat <<EOF > runner_determinator.py
2025-03-14T03:51:41.6561947Z # flake8: noqa: G004
2025-03-14T03:51:41.6562402Z 
2025-03-14T03:51:41.6563071Z # Note: Copies of this script in runner_determinator.py and _runner-determinator.yml
2025-03-14T03:51:41.6564053Z #       must be kept in sync. You can do it easily by running the following command:
2025-03-14T03:51:41.6564880Z #           python .github/scripts/update_runner_determinator.py
2025-03-14T03:51:41.6565487Z 
2025-03-14T03:51:41.6566153Z """
2025-03-14T03:51:41.6566782Z This runner determinator is used to determine which set of runners to run a
2025-03-14T03:51:41.6567702Z GitHub job on. It uses the first comment of a GitHub issue (by default
2025-03-14T03:51:41.6568681Z https://github.com/pytorch/test-infra/issues/5132) to define the configuration
2025-03-14T03:51:41.6569534Z of which runners should be used to run which job.
2025-03-14T03:51:41.6570102Z 
2025-03-14T03:51:41.6570713Z The configuration has two parts, the settings and a list of opted-in users,
2025-03-14T03:51:41.6571657Z separated by a line containing "---".  If the line is not present, the
2025-03-14T03:51:41.6572568Z settings are considered to be empty with only the second part, the user
2025-03-14T03:51:41.6573282Z list, defined.
2025-03-14T03:51:41.6573693Z 
2025-03-14T03:51:41.6574275Z The first part is a YAML block that defines the rollout settings. This can be
2025-03-14T03:51:41.6575233Z used to define any settings that are needed to determine which runners to use.
2025-03-14T03:51:41.6576241Z It's fields are defined by the RolloutSettings class below.
2025-03-14T03:51:41.6576860Z 
2025-03-14T03:51:41.6577455Z The second part is a list of users who are explicitly opted in to the LF fleet.
2025-03-14T03:51:41.6578371Z The user list is also a comma separated list of additional features or
2025-03-14T03:51:41.6579483Z experiments which the user could be opted in to.
2025-03-14T03:51:41.6580061Z 
2025-03-14T03:51:41.6580470Z The user list has the following rules:
2025-03-14T03:51:41.6580989Z 
2025-03-14T03:51:41.6581531Z - Users are GitHub usernames, which must start with the @ prefix
2025-03-14T03:51:41.6582408Z - Each user is also a comma-separated list of features/experiments to enable
2025-03-14T03:51:41.6583212Z - A "#" prefix opts the user out of all experiments
2025-03-14T03:51:41.6583776Z 
2025-03-14T03:51:41.6584151Z Example config:
2025-03-14T03:51:41.6584695Z     # A list of experiments that can be opted into.
2025-03-14T03:51:41.6585417Z     # This defines the behavior they'll induce when opted into.
2025-03-14T03:51:41.6586207Z     # Expected syntax is:
2025-03-14T03:51:41.6586932Z     #   [experiment_name]: # Name of the experiment. Also used for the label prefix.
2025-03-14T03:51:41.6587948Z     #      rollout_perc: [int] # % of workflows to run with this experiment when users are not opted in.
2025-03-14T03:51:41.6588717Z 
2025-03-14T03:51:41.6589094Z     experiments:
2025-03-14T03:51:41.6589530Z       lf:
2025-03-14T03:51:41.6589951Z         rollout_percent: 25
2025-03-14T03:51:41.6590467Z         all_branches: false
2025-03-14T03:51:41.6590966Z         default: true
2025-03-14T03:51:41.6591417Z     ---
2025-03-14T03:51:41.6591789Z 
2025-03-14T03:51:41.6592154Z     # Opt-ins:
2025-03-14T03:51:41.6592808Z     # Users can opt into the LF fleet by adding their GitHub username to this list
2025-03-14T03:51:41.6593887Z     # and specifying experiments to enable in a comma-separated list.
2025-03-14T03:51:41.6594703Z     # To always opt out of an experiment, prefix it with a "-".
2025-03-14T03:51:41.6595403Z     # Experiments should be from the above list.
2025-03-14T03:51:41.6596225Z 
2025-03-14T03:51:41.6596612Z     @User1,-lf,split_build
2025-03-14T03:51:41.6597102Z     @User2,lf
2025-03-14T03:51:41.6597534Z     @User3,split_build
2025-03-14T03:51:41.6597985Z """
2025-03-14T03:51:41.6598345Z 
2025-03-14T03:51:41.6598707Z import json
2025-03-14T03:51:41.6599127Z import logging
2025-03-14T03:51:41.6599554Z import os
2025-03-14T03:51:41.6599957Z import random
2025-03-14T03:51:41.6600385Z import re
2025-03-14T03:51:41.6600782Z import sys
2025-03-14T03:51:41.6601285Z from argparse import ArgumentParser
2025-03-14T03:51:41.6601862Z from collections.abc import Iterable
2025-03-14T03:51:41.6602425Z from functools import cache
2025-03-14T03:51:41.6602949Z from logging import LogRecord
2025-03-14T03:51:41.6603489Z from typing import Any, NamedTuple
2025-03-14T03:51:41.6604089Z from urllib.request import Request, urlopen
2025-03-14T03:51:41.6604638Z 
2025-03-14T03:51:41.6605004Z import yaml
2025-03-14T03:51:41.6605451Z from github import Auth, Github
2025-03-14T03:51:41.6606150Z from github.Issue import Issue
2025-03-14T03:51:41.6606649Z 
2025-03-14T03:51:41.6606995Z 
2025-03-14T03:51:41.6607435Z DEFAULT_LABEL_PREFIX = ""  # use meta runners
2025-03-14T03:51:41.6608170Z WORKFLOW_LABEL_LF = "lf."  # use runners from the linux foundation
2025-03-14T03:51:41.6609068Z WORKFLOW_LABEL_LF_CANARY = "lf.c."  # use canary runners from the linux foundation
2025-03-14T03:51:41.6609774Z 
2025-03-14T03:51:41.6610226Z GITHUB_OUTPUT = os.getenv("GITHUB_OUTPUT", "")
2025-03-14T03:51:41.6610831Z GH_OUTPUT_KEY_AMI = "runner-ami"
2025-03-14T03:51:41.6611398Z GH_OUTPUT_KEY_LABEL_TYPE = "label-type"
2025-03-14T03:51:41.6612171Z OPT_OUT_LABEL = "no-runner-experiments"
2025-03-14T03:51:41.6612703Z 
2025-03-14T03:51:41.6613111Z SETTING_EXPERIMENTS = "experiments"
2025-03-14T03:51:41.6613620Z 
2025-03-14T03:51:41.6614006Z LF_FLEET_EXPERIMENT = "lf"
2025-03-14T03:51:41.6614514Z CANARY_FLEET_SUFFIX = ".c"
2025-03-14T03:51:41.6614980Z 
2025-03-14T03:51:41.6615327Z 
2025-03-14T03:51:41.6615824Z class Experiment(NamedTuple):
2025-03-14T03:51:41.6616358Z     rollout_perc: float = (
2025-03-14T03:51:41.6617067Z         0  # Percentage of workflows to experiment on when user is not opted-in.
2025-03-14T03:51:41.6617760Z     )
2025-03-14T03:51:41.6618162Z     all_branches: bool = (
2025-03-14T03:51:41.6618859Z         False  # If True, the experiment is also enabled on the exception branches
2025-03-14T03:51:41.6619544Z     )
2025-03-14T03:51:41.6619948Z     default: bool = (
2025-03-14T03:51:41.6620594Z         True  # If True, the experiment is enabled by default for all queries
2025-03-14T03:51:41.6621250Z     )
2025-03-14T03:51:41.6621616Z 
2025-03-14T03:51:41.6622012Z     # Add more fields as needed
2025-03-14T03:51:41.6622504Z 
2025-03-14T03:51:41.6622853Z 
2025-03-14T03:51:41.6623239Z class Settings(NamedTuple):
2025-03-14T03:51:41.6623780Z     """
2025-03-14T03:51:41.6624355Z     Settings for the experiments that can be opted into.
2025-03-14T03:51:41.6624951Z     """
2025-03-14T03:51:41.6625330Z 
2025-03-14T03:51:41.6625853Z     experiments: dict[str, Experiment] = {}
2025-03-14T03:51:41.6626381Z 
2025-03-14T03:51:41.6626862Z 
2025-03-14T03:51:41.6627297Z class ColorFormatter(logging.Formatter):
2025-03-14T03:51:41.6627980Z     """Color codes the log messages based on the log level"""
2025-03-14T03:51:41.6628589Z 
2025-03-14T03:51:41.6628949Z     COLORS = {
2025-03-14T03:51:41.6629400Z         "WARNING": "\033[33m",  # Yellow
2025-03-14T03:51:41.6629943Z         "ERROR": "\033[31m",  # Red
2025-03-14T03:51:41.6630472Z         "CRITICAL": "\033[31m",  # Red
2025-03-14T03:51:41.6631010Z         "INFO": "\033[0m",  # Reset
2025-03-14T03:51:41.6631537Z         "DEBUG": "\033[0m",  # Reset
2025-03-14T03:51:41.6632029Z     }
2025-03-14T03:51:41.6632402Z 
2025-03-14T03:51:41.6632841Z     def format(self, record: LogRecord) -> str:
2025-03-14T03:51:41.6633632Z         log_color = self.COLORS.get(record.levelname, "\033[0m")  # Default to reset
2025-03-14T03:51:41.6634432Z         record.msg = f"{log_color}{record.msg}\033[0m"
2025-03-14T03:51:41.6635036Z         return super().format(record)
2025-03-14T03:51:41.6635540Z 
2025-03-14T03:51:41.6636146Z 
2025-03-14T03:51:41.6636548Z handler = logging.StreamHandler()
2025-03-14T03:51:41.6637309Z handler.setFormatter(ColorFormatter(fmt="%(levelname)-8s: %(message)s"))
2025-03-14T03:51:41.6638029Z 
2025-03-14T03:51:41.6638501Z log = logging.getLogger(os.path.basename(__file__))
2025-03-14T03:51:41.6639122Z log.addHandler(handler)
2025-03-14T03:51:41.6639626Z log.setLevel(logging.INFO)
2025-03-14T03:51:41.6640101Z 
2025-03-14T03:51:41.6640455Z 
2025-03-14T03:51:41.6640934Z def set_github_output(key: str, value: str) -> None:
2025-03-14T03:51:41.6641537Z     """
2025-03-14T03:51:41.6642094Z     Defines outputs of the github action that invokes this script
2025-03-14T03:51:41.6642751Z     """
2025-03-14T03:51:41.6643154Z     if not GITHUB_OUTPUT:
2025-03-14T03:51:41.6644263Z         # See https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/ for deprecation notice
2025-03-14T03:51:41.6645537Z         log.warning(
2025-03-14T03:51:41.6646595Z             "No env var found for GITHUB_OUTPUT, you must be running this code locally. Falling back to the deprecated print method."
2025-03-14T03:51:41.6647522Z         )
2025-03-14T03:51:41.6648001Z         print(f"::set-output name={key}::{value}")
2025-03-14T03:51:41.6648564Z         return
2025-03-14T03:51:41.6648978Z 
2025-03-14T03:51:41.6649391Z     with open(GITHUB_OUTPUT, "a") as f:
2025-03-14T03:51:41.6650004Z         log.info(f"Setting output: {key}='{value}'")
2025-03-14T03:51:41.6650599Z         f.write(f"{key}={value}\n")
2025-03-14T03:51:41.6651101Z 
2025-03-14T03:51:41.6651457Z 
2025-03-14T03:51:41.6651988Z def _str_comma_separated_to_set(value: str) -> frozenset[str]:
2025-03-14T03:51:41.6652660Z     return frozenset(
2025-03-14T03:51:41.6653330Z         filter(lambda itm: itm != "", map(str.strip, value.strip(" \n\t").split(",")))
2025-03-14T03:51:41.6654011Z     )
2025-03-14T03:51:41.6654388Z 
2025-03-14T03:51:41.6654732Z 
2025-03-14T03:51:41.6655114Z def parse_args() -> Any:
2025-03-14T03:51:41.6655839Z     parser = ArgumentParser("Get dynamic rollout settings")
2025-03-14T03:51:41.6656743Z     parser.add_argument("--github-token", type=str, required=True, help="GitHub token")
2025-03-14T03:51:41.6657512Z     parser.add_argument(
2025-03-14T03:51:41.6658015Z         "--github-issue-repo",
2025-03-14T03:51:41.6658522Z         type=str,
2025-03-14T03:51:41.6658977Z         required=False,
2025-03-14T03:51:41.6659602Z         default="pytorch/test-infra",
2025-03-14T03:51:41.6660190Z         help="GitHub repo to get the issue",
2025-03-14T03:51:41.6660726Z     )
2025-03-14T03:51:41.6661116Z     parser.add_argument(
2025-03-14T03:51:41.6661602Z         "--github-repo",
2025-03-14T03:51:41.6662074Z         type=str,
2025-03-14T03:51:41.6662545Z         required=True,
2025-03-14T03:51:41.6663066Z         help="GitHub repo where CI is running",
2025-03-14T03:51:41.6663635Z     )
2025-03-14T03:51:41.6664037Z     parser.add_argument(
2025-03-14T03:51:41.6664701Z         "--github-issue", type=int, required=True, help="GitHub issue number"
2025-03-14T03:51:41.6665365Z     )
2025-03-14T03:51:41.6665864Z     parser.add_argument(
2025-03-14T03:51:41.6666541Z         "--github-actor", type=str, required=True, help="GitHub triggering_actor"
2025-03-14T03:51:41.6667223Z     )
2025-03-14T03:51:41.6667615Z     parser.add_argument(
2025-03-14T03:51:41.6668308Z         "--github-issue-owner", type=str, required=True, help="GitHub issue owner"
2025-03-14T03:51:41.6669011Z     )
2025-03-14T03:51:41.6669413Z     parser.add_argument(
2025-03-14T03:51:41.6670130Z         "--github-branch", type=str, required=True, help="Current GitHub branch or tag"
2025-03-14T03:51:41.6670857Z     )
2025-03-14T03:51:41.6671253Z     parser.add_argument(
2025-03-14T03:51:41.6671742Z         "--github-ref-type",
2025-03-14T03:51:41.6672233Z         type=str,
2025-03-14T03:51:41.6672688Z         required=True,
2025-03-14T03:51:41.6673236Z         help="Current GitHub ref type, branch or tag",
2025-03-14T03:51:41.6673794Z     )
2025-03-14T03:51:41.6674186Z     parser.add_argument(
2025-03-14T03:51:41.6674705Z         "--eligible-experiments",
2025-03-14T03:51:41.6675263Z         type=_str_comma_separated_to_set,
2025-03-14T03:51:41.6675903Z         required=False,
2025-03-14T03:51:41.6676538Z         default="",
2025-03-14T03:51:41.6677445Z         help="comma separated list of experiments to check, if omitted all experiments marked with default=True are checked",
2025-03-14T03:51:41.6678452Z     )
2025-03-14T03:51:41.6678853Z     parser.add_argument(
2025-03-14T03:51:41.6679343Z         "--pr-number",
2025-03-14T03:51:41.6679810Z         type=str,
2025-03-14T03:51:41.6680257Z         required=False,
2025-03-14T03:51:41.6680734Z         default="",
2025-03-14T03:51:41.6681276Z         help="the optional PR number where this is run",
2025-03-14T03:51:41.6681855Z     )
2025-03-14T03:51:41.6682229Z 
2025-03-14T03:51:41.6682629Z     return parser.parse_args()
2025-03-14T03:51:41.6683121Z 
2025-03-14T03:51:41.6683476Z 
2025-03-14T03:51:41.6684095Z def get_gh_client(github_token: str) -> Github:  # type: ignore[no-any-unimported]
2025-03-14T03:51:41.6684887Z     auth = Auth.Token(github_token)
2025-03-14T03:51:41.6685425Z     return Github(auth=auth)
2025-03-14T03:51:41.6686008Z 
2025-03-14T03:51:41.6686355Z 
2025-03-14T03:51:41.6687023Z def get_issue(gh: Github, repo: str, issue_num: int) -> Issue:  # type: ignore[no-any-unimported]
2025-03-14T03:51:41.6687836Z     repo = gh.get_repo(repo)
2025-03-14T03:51:41.6688390Z     return repo.get_issue(number=issue_num)
2025-03-14T03:51:41.6688925Z 
2025-03-14T03:51:41.6689274Z 
2025-03-14T03:51:41.6689667Z def get_potential_pr_author(
2025-03-14T03:51:41.6690371Z     github_token: str, repo: str, username: str, ref_type: str, ref_name: str
2025-03-14T03:51:41.6691067Z ) -> str:
2025-03-14T03:51:41.6691757Z     # If the trigger was a new tag added by a bot, this is a ciflow case
2025-03-14T03:51:41.6692590Z     # Fetch the actual username from the original PR. The PR number is
2025-03-14T03:51:41.6693375Z     # embedded in the tag name: ciflow/<name>/<pr-number>
2025-03-14T03:51:41.6693956Z 
2025-03-14T03:51:41.6694354Z     gh = get_gh_client(github_token)
2025-03-14T03:51:41.6694866Z 
2025-03-14T03:51:41.6695356Z     if username == "pytorch-bot[bot]" and ref_type == "tag":
2025-03-14T03:51:41.6696115Z         split_tag = ref_name.split("/")
2025-03-14T03:51:41.6696641Z         if (
2025-03-14T03:51:41.6697067Z             len(split_tag) == 3
2025-03-14T03:51:41.6697600Z             and split_tag[0] == "ciflow"
2025-03-14T03:51:41.6698157Z             and split_tag[2].isnumeric()
2025-03-14T03:51:41.6698668Z         ):
2025-03-14T03:51:41.6699105Z             pr_number = split_tag[2]
2025-03-14T03:51:41.6699616Z             try:
2025-03-14T03:51:41.6700159Z                 repository = gh.get_repo(repo)
2025-03-14T03:51:41.6700825Z                 pull = repository.get_pull(number=int(pr_number))
2025-03-14T03:51:41.6701453Z             except Exception as e:
2025-03-14T03:51:41.6702005Z                 raise Exception(  # noqa: TRY002
2025-03-14T03:51:41.6702701Z                     f"issue with pull request {pr_number} from repo {repository}"
2025-03-14T03:51:41.6703351Z                 ) from e
2025-03-14T03:51:41.6703944Z             return pull.user.login  # type: ignore[no-any-return]
2025-03-14T03:51:41.6704671Z     # In all other cases, return the original input username
2025-03-14T03:51:41.6705272Z     return username
2025-03-14T03:51:41.6705799Z 
2025-03-14T03:51:41.6706147Z 
2025-03-14T03:51:41.6706586Z def is_exception_branch(branch: str) -> bool:
2025-03-14T03:51:41.6707125Z     """
2025-03-14T03:51:41.6707847Z     Branches that get opted out of experiments by default, until they're explicitly enabled.
2025-03-14T03:51:41.6708744Z     """
2025-03-14T03:51:41.6709322Z     return branch.split("/")[0] in {"main", "nightly", "release", "landchecks"}
2025-03-14T03:51:41.6709988Z 
2025-03-14T03:51:41.6710326Z 
2025-03-14T03:51:41.6710728Z def load_yaml(yaml_text: str) -> Any:
2025-03-14T03:51:41.6711240Z     try:
2025-03-14T03:51:41.6711661Z         data = yaml.safe_load(yaml_text)
2025-03-14T03:51:41.6712180Z         return data
2025-03-14T03:51:41.6712641Z     except yaml.YAMLError:
2025-03-14T03:51:41.6713168Z         log.exception("Error loading YAML")
2025-03-14T03:51:41.6713686Z         raise
2025-03-14T03:51:41.6714081Z 
2025-03-14T03:51:41.6714418Z 
2025-03-14T03:51:41.6715048Z def extract_settings_user_opt_in_from_text(rollout_state: str) -> tuple[str, str]:
2025-03-14T03:51:41.6715895Z     """
2025-03-14T03:51:41.6716552Z     Extracts the text with settings, if any, and the opted in users from the rollout state.
2025-03-14T03:51:41.6717289Z 
2025-03-14T03:51:41.6717839Z     If the issue body contains "---" then the text above that is the settings
2025-03-14T03:51:41.6718630Z     and the text below is the list of opted in users.
2025-03-14T03:51:41.6719196Z 
2025-03-14T03:51:41.6719775Z     If it doesn't contain "---" then the settings are empty and the rest is the users.
2025-03-14T03:51:41.6720469Z     """
2025-03-14T03:51:41.6720952Z     rollout_state_parts = rollout_state.split("---")
2025-03-14T03:51:41.6721564Z     if len(rollout_state_parts) >= 2:
2025-03-14T03:51:41.6722321Z         return rollout_state_parts[0], rollout_state_parts[1]
2025-03-14T03:51:41.6722927Z     else:
2025-03-14T03:51:41.6723350Z         return "", rollout_state
2025-03-14T03:51:41.6723830Z 
2025-03-14T03:51:41.6724169Z 
2025-03-14T03:51:41.6724578Z class UserOptins(dict[str, list[str]]):
2025-03-14T03:51:41.6725099Z     """
2025-03-14T03:51:41.6725760Z     Dictionary of users with a list of features they have opted into
2025-03-14T03:51:41.6726417Z     """
2025-03-14T03:51:41.6726794Z 
2025-03-14T03:51:41.6727138Z 
2025-03-14T03:51:41.6727691Z def parse_user_opt_in_from_text(user_optin_text: str) -> UserOptins:
2025-03-14T03:51:41.6728358Z     """
2025-03-14T03:51:41.6729102Z     Parse the user opt-in text into a key value pair of username and the list of features they have opted into
2025-03-14T03:51:41.6729927Z 
2025-03-14T03:51:41.6730750Z     Users are GitHub usernames with the @ prefix. Each user is also a comma-separated list of features/experiments to enable.
2025-03-14T03:51:41.6731751Z         - Example line: "@User1,lf,split_build"
2025-03-14T03:51:41.6732462Z         - A "#" prefix indicates the user is opted out of all experiments
2025-03-14T03:51:41.6733099Z 
2025-03-14T03:51:41.6733437Z 
2025-03-14T03:51:41.6733783Z     """
2025-03-14T03:51:41.6734186Z     optins = UserOptins()
2025-03-14T03:51:41.6734731Z     for user in user_optin_text.split("\n"):
2025-03-14T03:51:41.6735316Z         user = user.strip("\r\n\t -")
2025-03-14T03:51:41.6735984Z         if not user or not user.startswith("@"):
2025-03-14T03:51:41.6736556Z             # Not a valid user. Skip
2025-03-14T03:51:41.6737069Z             continue
2025-03-14T03:51:41.6737493Z 
2025-03-14T03:51:41.6737849Z         if user:
2025-03-14T03:51:41.6738505Z             usr_name = user.split(",")[0].strip("@")
2025-03-14T03:51:41.6739604Z             optins[usr_name] = [exp.strip(" ") for exp in user.split(",")[1:]]
2025-03-14T03:51:41.6740869Z 
2025-03-14T03:51:41.6741452Z     return optins
2025-03-14T03:51:41.6742216Z 
2025-03-14T03:51:41.6742827Z 
2025-03-14T03:51:41.6743747Z def is_valid_experiment_name(experiment_name: str) -> bool:
2025-03-14T03:51:41.6744897Z     """
2025-03-14T03:51:41.6746003Z     Check if the experiment name is valid.
2025-03-14T03:51:41.6747068Z     A valid name:
2025-03-14T03:51:41.6748352Z         - Contains only alphanumeric characters and the special characters "_" & "-"
2025-03-14T03:51:41.6750133Z         - The special characters "_" & "-" shouldn't be the first or last characters
2025-03-14T03:51:41.6751534Z         - Cannot contain spaces
2025-03-14T03:51:41.6752443Z     """
2025-03-14T03:51:41.6753147Z 
2025-03-14T03:51:41.6753994Z     valid_char_regex = r"^[a-zA-Z0-9]([\w-]*[a-zA-Z0-9])?$"
2025-03-14T03:51:41.6755346Z     valid = bool(re.match(valid_char_regex, experiment_name))
2025-03-14T03:51:41.6756758Z 
2025-03-14T03:51:41.6757435Z     if valid:
2025-03-14T03:51:41.6758200Z         return True
2025-03-14T03:51:41.6759017Z 
2025-03-14T03:51:41.6759682Z     log.error(
2025-03-14T03:51:41.6762380Z         f"Invalid experiment name: {experiment_name}. Experiment names should only contain alphanumeric characters, '_', and '-'. They cannot contain spaces, and the special characters '_' and '-' cannot be the first or last characters."
2025-03-14T03:51:41.6765239Z     )
2025-03-14T03:51:41.6766184Z     return False
2025-03-14T03:51:41.6766938Z 
2025-03-14T03:51:41.6767549Z 
2025-03-14T03:51:41.6768761Z def parse_settings_from_text(settings_text: str) -> Settings:
2025-03-14T03:51:41.6770002Z     """
2025-03-14T03:51:41.6771145Z     Parse the experiments from the issue body into a list of ExperimentSettings
2025-03-14T03:51:41.6772466Z     """
2025-03-14T03:51:41.6773129Z     try:
2025-03-14T03:51:41.6773811Z         if settings_text:
2025-03-14T03:51:41.6775170Z             # Escape the backtick as well so that we can have the settings in a code block on the GH issue
2025-03-14T03:51:41.6776834Z             # for easy reading
2025-03-14T03:51:41.6778333Z             # Note: Using ascii for the backtick so that the cat step in _runner-determinator.yml doesn't choke on
2025-03-14T03:51:41.6780018Z             #       the backtick character in shell commands.
2025-03-14T03:51:41.6781127Z             backtick = chr(96)  # backtick character
2025-03-14T03:51:41.6782362Z             settings_text = settings_text.strip(f"\r\n\t{backtick} ")
2025-03-14T03:51:41.6783600Z             settings = load_yaml(settings_text)
2025-03-14T03:51:41.6784556Z 
2025-03-14T03:51:41.6785871Z             # For now we just load experiments. We can expand this if/when we add more settings
2025-03-14T03:51:41.6787297Z             experiments = {}
2025-03-14T03:51:41.6788197Z 
2025-03-14T03:51:41.6789261Z             for exp_name, exp_settings in settings.get(SETTING_EXPERIMENTS).items():
2025-03-14T03:51:41.6790729Z                 if not is_valid_experiment_name(exp_name):
2025-03-14T03:51:41.6792783Z                     # Exclude invalid experiments from the list. We log an error, but don't raise an exception so that other experiments can still be processed.
2025-03-14T03:51:41.6794777Z                     continue
2025-03-14T03:51:41.6795812Z 
2025-03-14T03:51:41.6796511Z                 valid_settings = {}
2025-03-14T03:51:41.6797530Z                 for setting in exp_settings:
2025-03-14T03:51:41.6798589Z                     if setting not in Experiment._fields:
2025-03-14T03:51:41.6799915Z                         log.warning(
2025-03-14T03:51:41.6801232Z                             f"Unexpected setting in experiment: {setting} = {exp_settings[setting]}"
2025-03-14T03:51:41.6802587Z                         )
2025-03-14T03:51:41.6803464Z                     else:
2025-03-14T03:51:41.6804501Z                         valid_settings[setting] = exp_settings[setting]
2025-03-14T03:51:41.6805773Z 
2025-03-14T03:51:41.6806709Z                 experiments[exp_name] = Experiment(**valid_settings)
2025-03-14T03:51:41.6807894Z             return Settings(experiments)
2025-03-14T03:51:41.6808812Z 
2025-03-14T03:51:41.6809462Z     except Exception:
2025-03-14T03:51:41.6810415Z         log.exception("Failed to parse settings")
2025-03-14T03:51:41.6811432Z 
2025-03-14T03:51:41.6812117Z     return Settings()
2025-03-14T03:51:41.6812944Z 
2025-03-14T03:51:41.6813601Z 
2025-03-14T03:51:41.6814483Z def parse_settings(rollout_state: str) -> Settings:
2025-03-14T03:51:41.6815783Z     """
2025-03-14T03:51:41.6816751Z     Parse settings, if any, from the rollout state.
2025-03-14T03:51:41.6817807Z 
2025-03-14T03:51:41.6818803Z     If the issue body contains "---" then the text above that is the settings
2025-03-14T03:51:41.6820261Z     and the text below is the list of opted in users.
2025-03-14T03:51:41.6821309Z 
2025-03-14T03:51:41.6822415Z     If it doesn't contain "---" then the settings are empty and the default values are used.
2025-03-14T03:51:41.6823757Z     """
2025-03-14T03:51:41.6824856Z     settings_text, _ = extract_settings_user_opt_in_from_text(rollout_state)
2025-03-14T03:51:41.6826800Z     return parse_settings_from_text(settings_text)
2025-03-14T03:51:41.6827911Z 
2025-03-14T03:51:41.6828521Z 
2025-03-14T03:51:41.6829386Z def parse_users(rollout_state: str) -> UserOptins:
2025-03-14T03:51:41.6830475Z     """
2025-03-14T03:51:41.6831252Z     Parse users from the rollout state.
2025-03-14T03:51:41.6832186Z 
2025-03-14T03:51:41.6832785Z     """
2025-03-14T03:51:41.6833796Z     _, users_text = extract_settings_user_opt_in_from_text(rollout_state)
2025-03-14T03:51:41.6835231Z     return parse_user_opt_in_from_text(users_text)
2025-03-14T03:51:41.6836475Z 
2025-03-14T03:51:41.6837105Z 
2025-03-14T03:51:41.6838229Z def is_user_opted_in(user: str, user_optins: UserOptins, experiment_name: str) -> bool:
2025-03-14T03:51:41.6839625Z     """
2025-03-14T03:51:41.6840472Z     Check if a user is opted into an experiment
2025-03-14T03:51:41.6841491Z     """
2025-03-14T03:51:41.6842393Z     return experiment_name in user_optins.get(user, [])
2025-03-14T03:51:41.6843488Z 
2025-03-14T03:51:41.6844094Z 
2025-03-14T03:51:41.6845216Z def is_user_opted_out(user: str, user_optins: UserOptins, experiment_name: str) -> bool:
2025-03-14T03:51:41.6846853Z     """
2025-03-14T03:51:41.6847774Z     Check if a user explicitly opted out of an experiment
2025-03-14T03:51:41.6848865Z     """
2025-03-14T03:51:41.6849866Z     # if the experiment is prefixed with a "-", then it's an opt-out
2025-03-14T03:51:41.6851187Z     experiment_optout = "-" + experiment_name
2025-03-14T03:51:41.6852417Z     if experiment_optout not in user_optins.get(user, []):
2025-03-14T03:51:41.6853575Z         return False
2025-03-14T03:51:41.6854366Z 
2025-03-14T03:51:41.6855273Z     if is_user_opted_in(user, user_optins, experiment_name):
2025-03-14T03:51:41.6856621Z         log.warning(
2025-03-14T03:51:41.6858134Z             f"User {user} is opted into experiment {experiment_name}, but also opted out of it. Defaulting to opting out"
2025-03-14T03:51:41.6859991Z         )
2025-03-14T03:51:41.6860659Z 
2025-03-14T03:51:41.6861290Z     return True
2025-03-14T03:51:41.6862022Z 
2025-03-14T03:51:41.6862623Z 
2025-03-14T03:51:41.6863280Z def get_runner_prefix(
2025-03-14T03:51:41.6864133Z     rollout_state: str,
2025-03-14T03:51:41.6865104Z     workflow_requestors: Iterable[str],
2025-03-14T03:51:41.6866324Z     branch: str,
2025-03-14T03:51:41.6867350Z     eligible_experiments: frozenset[str] = frozenset(),
2025-03-14T03:51:41.6868510Z     is_canary: bool = False,
2025-03-14T03:51:41.6869389Z ) -> str:
2025-03-14T03:51:41.6870247Z     settings = parse_settings(rollout_state)
2025-03-14T03:51:41.6871345Z     user_optins = parse_users(rollout_state)
2025-03-14T03:51:41.6872291Z 
2025-03-14T03:51:41.6872960Z     fleet_prefix = ""
2025-03-14T03:51:41.6873839Z     prefixes = []
2025-03-14T03:51:41.6875123Z     for experiment_name, experiment_settings in settings.experiments.items():
2025-03-14T03:51:41.6877153Z         if not experiment_settings.all_branches and is_exception_branch(branch):
2025-03-14T03:51:41.6878507Z             log.info(
2025-03-14T03:51:41.6879804Z                 f"Branch {branch} is an exception branch. Not enabling experiment {experiment_name}."
2025-03-14T03:51:41.6881168Z             )
2025-03-14T03:51:41.6881907Z             continue
2025-03-14T03:51:41.6882686Z 
2025-03-14T03:51:41.6883406Z         if eligible_experiments:
2025-03-14T03:51:41.6884786Z             if experiment_name not in eligible_experiments:
2025-03-14T03:51:41.6886237Z                 exp_list = ", ".join(eligible_experiments)
2025-03-14T03:51:41.6886843Z                 log.info(
2025-03-14T03:51:41.6887692Z                     f"Skipping experiment '{experiment_name}', as it is not in the eligible_experiments list: {exp_list}"
2025-03-14T03:51:41.6888519Z                 )
2025-03-14T03:51:41.6888954Z                 continue
2025-03-14T03:51:41.6889479Z         elif not experiment_settings.default:
2025-03-14T03:51:41.6890043Z             log.info(
2025-03-14T03:51:41.6890748Z                 f"Skipping experiment '{experiment_name}', as it is not a default experiment"
2025-03-14T03:51:41.6891490Z             )
2025-03-14T03:51:41.6891912Z             continue
2025-03-14T03:51:41.6892340Z 
2025-03-14T03:51:41.6892842Z         # Is any workflow_requestor opted out to this experiment?
2025-03-14T03:51:41.6893481Z         opted_out_users = [
2025-03-14T03:51:41.6893971Z             requestor
2025-03-14T03:51:41.6894479Z             for requestor in workflow_requestors
2025-03-14T03:51:41.6895186Z             if is_user_opted_out(requestor, user_optins, experiment_name)
2025-03-14T03:51:41.6896074Z         ]
2025-03-14T03:51:41.6896462Z 
2025-03-14T03:51:41.6896829Z         if opted_out_users:
2025-03-14T03:51:41.6897316Z             log.info(
2025-03-14T03:51:41.6897990Z                 f"{', '.join(opted_out_users)} have opted out of experiment {experiment_name}."
2025-03-14T03:51:41.6898681Z             )
2025-03-14T03:51:41.6899094Z             continue
2025-03-14T03:51:41.6899518Z 
2025-03-14T03:51:41.6900005Z         # Is any workflow_requestor opted in to this experiment?
2025-03-14T03:51:41.6900628Z         opted_in_users = [
2025-03-14T03:51:41.6901114Z             requestor
2025-03-14T03:51:41.6901621Z             for requestor in workflow_requestors
2025-03-14T03:51:41.6902320Z             if is_user_opted_in(requestor, user_optins, experiment_name)
2025-03-14T03:51:41.6903133Z         ]
2025-03-14T03:51:41.6903505Z 
2025-03-14T03:51:41.6903866Z         enabled = False
2025-03-14T03:51:41.6904333Z         if opted_in_users:
2025-03-14T03:51:41.6904805Z             log.info(
2025-03-14T03:51:41.6905461Z                 f"{', '.join(opted_in_users)} have opted into experiment {experiment_name}."
2025-03-14T03:51:41.6906326Z             )
2025-03-14T03:51:41.6906746Z             enabled = True
2025-03-14T03:51:41.6907202Z 
2025-03-14T03:51:41.6907616Z         elif experiment_settings.rollout_perc:
2025-03-14T03:51:41.6908476Z             # If no user is opted in, then we randomly enable the experiment based on the rollout percentage
2025-03-14T03:51:41.6909422Z             if random.uniform(0, 100) <= experiment_settings.rollout_perc:
2025-03-14T03:51:41.6910074Z                 log.info(
2025-03-14T03:51:41.6910984Z                     f"Based on rollout percentage of {experiment_settings.rollout_perc}%, enabling experiment {experiment_name}."
2025-03-14T03:51:41.6911873Z                 )
2025-03-14T03:51:41.6912311Z                 enabled = True
2025-03-14T03:51:41.6912788Z 
2025-03-14T03:51:41.6913145Z         if enabled:
2025-03-14T03:51:41.6913615Z             label = experiment_name
2025-03-14T03:51:41.6914200Z             if experiment_name == LF_FLEET_EXPERIMENT:
2025-03-14T03:51:41.6915046Z                 # We give some special treatment to the "lf" experiment since determines the fleet we use
2025-03-14T03:51:41.6916347Z                 #  - If it's enabled, then we always list it's prefix first
2025-03-14T03:51:41.6917157Z                 #  - If we're in the canary branch, then we append ".c" to the lf prefix
2025-03-14T03:51:41.6917839Z                 if is_canary:
2025-03-14T03:51:41.6918380Z                     label += CANARY_FLEET_SUFFIX
2025-03-14T03:51:41.6918938Z                 fleet_prefix = label
2025-03-14T03:51:41.6919440Z             else:
2025-03-14T03:51:41.6919915Z                 prefixes.append(label)
2025-03-14T03:51:41.6920421Z 
2025-03-14T03:51:41.6920799Z     if len(prefixes) > 1:
2025-03-14T03:51:41.6921285Z         log.error(
2025-03-14T03:51:41.6922345Z             f"Only a fleet and one other experiment can be enabled for a job at any time. Enabling {prefixes[0]} and ignoring the rest, which are {', '.join(prefixes[1:])}"
2025-03-14T03:51:41.6923440Z         )
2025-03-14T03:51:41.6923857Z         prefixes = prefixes[:1]
2025-03-14T03:51:41.6924346Z 
2025-03-14T03:51:41.6924723Z     # Fleet always comes first
2025-03-14T03:51:41.6925227Z     if fleet_prefix:
2025-03-14T03:51:41.6926000Z         prefixes.insert(0, fleet_prefix)
2025-03-14T03:51:41.6926535Z 
2025-03-14T03:51:41.6927001Z     return ".".join(prefixes) + "." if prefixes else ""
2025-03-14T03:51:41.6927567Z 
2025-03-14T03:51:41.6927906Z 
2025-03-14T03:51:41.6928547Z def get_rollout_state_from_issue(github_token: str, repo: str, issue_num: int) -> str:
2025-03-14T03:51:41.6929301Z     """
2025-03-14T03:51:41.6929916Z     Gets the first comment of the issue, which contains the desired rollout state.
2025-03-14T03:51:41.6930608Z 
2025-03-14T03:51:41.6931197Z     The default issue we use - https://github.com/pytorch/test-infra/issues/5132
2025-03-14T03:51:41.6931903Z     """
2025-03-14T03:51:41.6932323Z     gh = get_gh_client(github_token)
2025-03-14T03:51:41.6932893Z     issue = get_issue(gh, repo, issue_num)
2025-03-14T03:51:41.6933554Z     return str(issue.get_comments()[0].body.strip("\n\t "))
2025-03-14T03:51:41.6934298Z 
2025-03-14T03:51:41.6934640Z 
2025-03-14T03:51:41.6935238Z def download_json(url: str, headers: dict[str, str], num_retries: int = 3) -> Any:
2025-03-14T03:51:41.6936195Z     for _ in range(num_retries):
2025-03-14T03:51:41.6936687Z         try:
2025-03-14T03:51:41.6937156Z             req = Request(url=url, headers=headers)
2025-03-14T03:51:41.6937843Z             content = urlopen(req, timeout=5).read().decode("utf-8")
2025-03-14T03:51:41.6938500Z             return json.loads(content)
2025-03-14T03:51:41.6939031Z         except Exception as e:
2025-03-14T03:51:41.6939608Z             log.warning(f"Could not download {url}: {e}")
2025-03-14T03:51:41.6940163Z 
2025-03-14T03:51:41.6940763Z     log.warning(f"All {num_retries} retries exhausted, downloading {url} failed")
2025-03-14T03:51:41.6941473Z     return {}
2025-03-14T03:51:41.6941876Z 
2025-03-14T03:51:41.6942212Z 
2025-03-14T03:51:41.6942558Z @cache
2025-03-14T03:51:41.6943220Z def get_pr_info(github_repo: str, github_token: str, pr_number: int) -> dict[str, Any]:
2025-03-14T03:51:41.6943968Z     """
2025-03-14T03:51:41.6944377Z     Dynamically get PR information
2025-03-14T03:51:41.6944885Z     """
2025-03-14T03:51:41.6945416Z     github_api = f"https://api.github.com/repos/{github_repo}"
2025-03-14T03:51:41.6946286Z     headers = {
2025-03-14T03:51:41.6946802Z         "Accept": "application/vnd.github.v3+json",
2025-03-14T03:51:41.6947431Z         "Authorization": f"token {github_token}",
2025-03-14T03:51:41.6947965Z     }
2025-03-14T03:51:41.6948553Z     json_response: dict[str, Any] = download_json(
2025-03-14T03:51:41.6949192Z         url=f"{github_api}/issues/{pr_number}",
2025-03-14T03:51:41.6949752Z         headers=headers,
2025-03-14T03:51:41.6950207Z     )
2025-03-14T03:51:41.6950564Z 
2025-03-14T03:51:41.6950933Z     if not json_response:
2025-03-14T03:51:41.6951556Z         log.warning(f"Failed to get the labels for #{pr_number}")
2025-03-14T03:51:41.6952182Z         return {}
2025-03-14T03:51:41.6952596Z 
2025-03-14T03:51:41.6952958Z     return json_response
2025-03-14T03:51:41.6953425Z 
2025-03-14T03:51:41.6953762Z 
2025-03-14T03:51:41.6954354Z def get_labels(github_repo: str, github_token: str, pr_number: int) -> set[str]:
2025-03-14T03:51:41.6955073Z     """
2025-03-14T03:51:41.6955754Z     Dynamically get the latest list of labels from the pull request
2025-03-14T03:51:41.6956414Z     """
2025-03-14T03:51:41.6956932Z     pr_info = get_pr_info(github_repo, github_token, pr_number)
2025-03-14T03:51:41.6957542Z     return {
2025-03-14T03:51:41.6958162Z         label.get("name") for label in pr_info.get("labels", []) if label.get("name")
2025-03-14T03:51:41.6958870Z     }
2025-03-14T03:51:41.6959226Z 
2025-03-14T03:51:41.6959570Z 
2025-03-14T03:51:41.6959927Z def main() -> None:
2025-03-14T03:51:41.6960381Z     args = parse_args()
2025-03-14T03:51:41.6960830Z 
2025-03-14T03:51:41.6961252Z     runner_label_prefix = DEFAULT_LABEL_PREFIX
2025-03-14T03:51:41.6961793Z 
2025-03-14T03:51:41.6962165Z     # Check if the PR is opt-out
2025-03-14T03:51:41.6962676Z     if args.pr_number:
2025-03-14T03:51:41.6963372Z         labels = get_labels(args.github_repo, args.github_token, int(args.pr_number))
2025-03-14T03:51:41.6964166Z         if OPT_OUT_LABEL in labels:
2025-03-14T03:51:41.6964672Z             log.info(
2025-03-14T03:51:41.6965397Z                 f"Opt-out runner determinator because #{args.pr_number} has {OPT_OUT_LABEL} label"
2025-03-14T03:51:41.6966593Z             )
2025-03-14T03:51:41.6967198Z             set_github_output(GH_OUTPUT_KEY_LABEL_TYPE, runner_label_prefix)
2025-03-14T03:51:41.6967867Z             sys.exit()
2025-03-14T03:51:41.6968308Z 
2025-03-14T03:51:41.6968658Z     try:
2025-03-14T03:51:41.6969195Z         rollout_state = get_rollout_state_from_issue(
2025-03-14T03:51:41.6969922Z             args.github_token, args.github_issue_repo, args.github_issue
2025-03-14T03:51:41.6970560Z         )
2025-03-14T03:51:41.6970930Z 
2025-03-14T03:51:41.6971345Z         username = get_potential_pr_author(
2025-03-14T03:51:41.6971898Z             args.github_token,
2025-03-14T03:51:41.6972413Z             args.github_repo,
2025-03-14T03:51:41.6972902Z             args.github_actor,
2025-03-14T03:51:41.6973418Z             args.github_ref_type,
2025-03-14T03:51:41.6973934Z             args.github_branch,
2025-03-14T03:51:41.6974413Z         )
2025-03-14T03:51:41.6974797Z 
2025-03-14T03:51:41.6975290Z         is_canary = args.github_repo == "pytorch/pytorch-canary"
2025-03-14T03:51:41.6976111Z 
2025-03-14T03:51:41.6976530Z         runner_label_prefix = get_runner_prefix(
2025-03-14T03:51:41.6977088Z             rollout_state,
2025-03-14T03:51:41.6977620Z             (args.github_issue_owner, username),
2025-03-14T03:51:41.6978177Z             args.github_branch,
2025-03-14T03:51:41.6978707Z             args.eligible_experiments,
2025-03-14T03:51:41.6979223Z             is_canary,
2025-03-14T03:51:41.6979803Z         )
2025-03-14T03:51:41.6980188Z 
2025-03-14T03:51:41.6980570Z     except Exception as e:
2025-03-14T03:51:41.6981052Z         log.error(
2025-03-14T03:51:41.6981765Z             f"Failed to get issue. Defaulting to Meta runners and no experiments. Exception: {e}"
2025-03-14T03:51:41.6982511Z         )
2025-03-14T03:51:41.6982886Z 
2025-03-14T03:51:41.6983424Z     set_github_output(GH_OUTPUT_KEY_LABEL_TYPE, runner_label_prefix)
2025-03-14T03:51:41.6984069Z 
2025-03-14T03:51:41.6984408Z 
2025-03-14T03:51:41.6984768Z if __name__ == "__main__":
2025-03-14T03:51:41.6985241Z     main()
2025-03-14T03:51:41.6985821Z 
2025-03-14T03:51:41.6986182Z EOF
2025-03-14T03:51:41.6986542Z 
2025-03-14T03:51:41.6986928Z cat runner_determinator.py
2025-03-14T03:51:41.7334676Z shell: /usr/bin/bash -e {0}
2025-03-14T03:51:41.7335418Z env:
2025-03-14T03:51:41.7336436Z   GITHUB_TOKEN: ***
2025-03-14T03:51:41.7336857Z   ISSUE_NUMBER: 5132
2025-03-14T03:51:41.7337294Z   TRIGGERING_ACTOR: pytorchmergebot
2025-03-14T03:51:41.7337783Z   ISSUE_OWNER: 
2025-03-14T03:51:41.7338178Z   CHECK_EXPERIMENTS: 
2025-03-14T03:51:41.7338578Z   PR_NUMBER: 
2025-03-14T03:51:41.7338945Z ##[endgroup]
2025-03-14T03:51:41.7620612Z # flake8: noqa: G004
2025-03-14T03:51:41.7620931Z 
2025-03-14T03:51:41.7621348Z # Note: Copies of this script in runner_determinator.py and _runner-determinator.yml
2025-03-14T03:51:41.7622256Z #       must be kept in sync. You can do it easily by running the following command:
2025-03-14T03:51:41.7623021Z #           python .github/scripts/update_runner_determinator.py
2025-03-14T03:51:41.7623434Z 
2025-03-14T03:51:41.7623588Z """
2025-03-14T03:51:41.7624127Z This runner determinator is used to determine which set of runners to run a
2025-03-14T03:51:41.7624954Z GitHub job on. It uses the first comment of a GitHub issue (by default
2025-03-14T03:51:41.7626159Z https://github.com/pytorch/test-infra/issues/5132) to define the configuration
2025-03-14T03:51:41.7626952Z of which runners should be used to run which job.
2025-03-14T03:51:41.7627543Z 
2025-03-14T03:51:41.7627908Z The configuration has two parts, the settings and a list of opted-in users,
2025-03-14T03:51:41.7628748Z separated by a line containing "---".  If the line is not present, the
2025-03-14T03:51:41.7629575Z settings are considered to be empty with only the second part, the user
2025-03-14T03:51:41.7630214Z list, defined.
2025-03-14T03:51:41.7630431Z 
2025-03-14T03:51:41.7630779Z The first part is a YAML block that defines the rollout settings. This can be
2025-03-14T03:51:41.7631632Z used to define any settings that are needed to determine which runners to use.
2025-03-14T03:51:41.7632409Z It's fields are defined by the RolloutSettings class below.
2025-03-14T03:51:41.7632822Z 
2025-03-14T03:51:41.7633172Z The second part is a list of users who are explicitly opted in to the LF fleet.
2025-03-14T03:51:41.7633991Z The user list is also a comma separated list of additional features or
2025-03-14T03:51:41.7634675Z experiments which the user could be opted in to.
2025-03-14T03:51:41.7635060Z 
2025-03-14T03:51:41.7635248Z The user list has the following rules:
2025-03-14T03:51:41.7635778Z 
2025-03-14T03:51:41.7636095Z - Users are GitHub usernames, which must start with the @ prefix
2025-03-14T03:51:41.7636897Z - Each user is also a comma-separated list of features/experiments to enable
2025-03-14T03:51:41.7637623Z - A "#" prefix opts the user out of all experiments
2025-03-14T03:51:41.7637996Z 
2025-03-14T03:51:41.7638157Z Example config:
2025-03-14T03:51:41.7638580Z     # A list of experiments that can be opted into.
2025-03-14T03:51:41.7639216Z     # This defines the behavior they'll induce when opted into.
2025-03-14T03:51:41.7639801Z     # Expected syntax is:
2025-03-14T03:51:41.7640402Z     #   [experiment_name]: # Name of the experiment. Also used for the label prefix.
2025-03-14T03:51:41.7641455Z     #      rollout_perc: [int] # % of workflows to run with this experiment when users are not opted in.
2025-03-14T03:51:41.7642032Z 
2025-03-14T03:51:41.7642190Z     experiments:
2025-03-14T03:51:41.7642558Z       lf:
2025-03-14T03:51:41.7642916Z         rollout_percent: 25
2025-03-14T03:51:41.7643342Z         all_branches: false
2025-03-14T03:51:41.7643760Z         default: true
2025-03-14T03:51:41.7644140Z     ---
2025-03-14T03:51:41.7644332Z 
2025-03-14T03:51:41.7644483Z     # Opt-ins:
2025-03-14T03:51:41.7645025Z     # Users can opt into the LF fleet by adding their GitHub username to this list
2025-03-14T03:51:41.7646091Z     # and specifying experiments to enable in a comma-separated list.
2025-03-14T03:51:41.7646827Z     # To always opt out of an experiment, prefix it with a "-".
2025-03-14T03:51:41.7647440Z     # Experiments should be from the above list.
2025-03-14T03:51:41.7647804Z 
2025-03-14T03:51:41.7647980Z     @User1,-lf,split_build
2025-03-14T03:51:41.7648389Z     @User2,lf
2025-03-14T03:51:41.7648747Z     @User3,split_build
2025-03-14T03:51:41.7649126Z """
2025-03-14T03:51:41.7649304Z 
2025-03-14T03:51:41.7649457Z import json
2025-03-14T03:51:41.7649803Z import logging
2025-03-14T03:51:41.7650164Z import os
2025-03-14T03:51:41.7650508Z import random
2025-03-14T03:51:41.7650855Z import re
2025-03-14T03:51:41.7651190Z import sys
2025-03-14T03:51:41.7651570Z from argparse import ArgumentParser
2025-03-14T03:51:41.7652068Z from collections.abc import Iterable
2025-03-14T03:51:41.7652557Z from functools import cache
2025-03-14T03:51:41.7653001Z from logging import LogRecord
2025-03-14T03:51:41.7653459Z from typing import Any, NamedTuple
2025-03-14T03:51:41.7653958Z from urllib.request import Request, urlopen
2025-03-14T03:51:41.7654314Z 
2025-03-14T03:51:41.7654462Z import yaml
2025-03-14T03:51:41.7654832Z from github import Auth, Github
2025-03-14T03:51:41.7655293Z from github.Issue import Issue
2025-03-14T03:51:41.7655752Z 
2025-03-14T03:51:41.7655761Z 
2025-03-14T03:51:41.7656014Z DEFAULT_LABEL_PREFIX = ""  # use meta runners
2025-03-14T03:51:41.7656661Z WORKFLOW_LABEL_LF = "lf."  # use runners from the linux foundation
2025-03-14T03:51:41.7657461Z WORKFLOW_LABEL_LF_CANARY = "lf.c."  # use canary runners from the linux foundation
2025-03-14T03:51:41.7658134Z 
2025-03-14T03:51:41.7658351Z GITHUB_OUTPUT = os.getenv("GITHUB_OUTPUT", "")
2025-03-14T03:51:41.7658892Z GH_OUTPUT_KEY_AMI = "runner-ami"
2025-03-14T03:51:41.7659378Z GH_OUTPUT_KEY_LABEL_TYPE = "label-type"
2025-03-14T03:51:41.7659893Z OPT_OUT_LABEL = "no-runner-experiments"
2025-03-14T03:51:41.7660228Z 
2025-03-14T03:51:41.7660413Z SETTING_EXPERIMENTS = "experiments"
2025-03-14T03:51:41.7660725Z 
2025-03-14T03:51:41.7660897Z LF_FLEET_EXPERIMENT = "lf"
2025-03-14T03:51:41.7661328Z CANARY_FLEET_SUFFIX = ".c"
2025-03-14T03:51:41.7661628Z 
2025-03-14T03:51:41.7661634Z 
2025-03-14T03:51:41.7661817Z class Experiment(NamedTuple):
2025-03-14T03:51:41.7662275Z     rollout_perc: float = (
2025-03-14T03:51:41.7663305Z         0  # Percentage of workflows to experiment on when user is not opted-in.
2025-03-14T03:51:41.7664495Z     )
2025-03-14T03:51:41.7665082Z     all_branches: bool = (
2025-03-14T03:51:41.7666291Z         False  # If True, the experiment is also enabled on the exception branches
2025-03-14T03:51:41.7666994Z     )
2025-03-14T03:51:41.7667332Z     default: bool = (
2025-03-14T03:51:41.7667865Z         True  # If True, the experiment is enabled by default for all queries
2025-03-14T03:51:41.7668457Z     )
2025-03-14T03:51:41.7668643Z 
2025-03-14T03:51:41.7668815Z     # Add more fields as needed
2025-03-14T03:51:41.7669098Z 
2025-03-14T03:51:41.7669104Z 
2025-03-14T03:51:41.7669284Z class Settings(NamedTuple):
2025-03-14T03:51:41.7669693Z     """
2025-03-14T03:51:41.7670117Z     Settings for the experiments that can be opted into.
2025-03-14T03:51:41.7670648Z     """
2025-03-14T03:51:41.7670833Z 
2025-03-14T03:51:41.7671030Z     experiments: dict[str, Experiment] = {}
2025-03-14T03:51:41.7671371Z 
2025-03-14T03:51:41.7671377Z 
2025-03-14T03:51:41.7671746Z class ColorFormatter(logging.Formatter):
2025-03-14T03:51:41.7672348Z     """Color codes the log messages based on the log level"""
2025-03-14T03:51:41.7672752Z 
2025-03-14T03:51:41.7672934Z     COLORS = {
2025-03-14T03:51:41.7673311Z         "WARNING": "\033[33m",  # Yellow
2025-03-14T03:51:41.7673783Z         "ERROR": "\033[31m",  # Red
2025-03-14T03:51:41.7674244Z         "CRITICAL": "\033[31m",  # Red
2025-03-14T03:51:41.7674712Z         "INFO": "\033[0m",  # Reset
2025-03-14T03:51:41.7675160Z         "DEBUG": "\033[0m",  # Reset
2025-03-14T03:51:41.7675811Z     }
2025-03-14T03:51:41.7676013Z 
2025-03-14T03:51:41.7676221Z     def format(self, record: LogRecord) -> str:
2025-03-14T03:51:41.7676929Z         log_color = self.COLORS.get(record.levelname, "\033[0m")  # Default to reset
2025-03-14T03:51:41.7677652Z         record.msg = f"{log_color}{record.msg}\033[0m"
2025-03-14T03:51:41.7678183Z         return super().format(record)
2025-03-14T03:51:41.7678501Z 
2025-03-14T03:51:41.7678507Z 
2025-03-14T03:51:41.7678696Z handler = logging.StreamHandler()
2025-03-14T03:51:41.7679359Z handler.setFormatter(ColorFormatter(fmt="%(levelname)-8s: %(message)s"))
2025-03-14T03:51:41.7679883Z 
2025-03-14T03:51:41.7680108Z log = logging.getLogger(os.path.basename(__file__))
2025-03-14T03:51:41.7680657Z log.addHandler(handler)
2025-03-14T03:51:41.7681072Z log.setLevel(logging.INFO)
2025-03-14T03:51:41.7681340Z 
2025-03-14T03:51:41.7681346Z 
2025-03-14T03:51:41.7681575Z def set_github_output(key: str, value: str) -> None:
2025-03-14T03:51:41.7682096Z     """
2025-03-14T03:51:41.7682568Z     Defines outputs of the github action that invokes this script
2025-03-14T03:51:41.7683150Z     """
2025-03-14T03:51:41.7683491Z     if not GITHUB_OUTPUT:
2025-03-14T03:51:41.7684479Z         # See https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/ for deprecation notice
2025-03-14T03:51:41.7685518Z         log.warning(
2025-03-14T03:51:41.7686527Z             "No env var found for GITHUB_OUTPUT, you must be running this code locally. Falling back to the deprecated print method."
2025-03-14T03:51:41.7687384Z         )
2025-03-14T03:51:41.7696978Z         print(f"::set-output name={key}::{value}")
2025-03-14T03:51:41.7697744Z         return
2025-03-14T03:51:41.7697963Z 
2025-03-14T03:51:41.7698152Z     with open(GITHUB_OUTPUT, "a") as f:
2025-03-14T03:51:41.7698702Z         log.info(f"Setting output: {key}='{value}'")
2025-03-14T03:51:41.7699242Z         f.write(f"{key}={value}\n")
2025-03-14T03:51:41.7699548Z 
2025-03-14T03:51:41.7699556Z 
2025-03-14T03:51:41.7699851Z def _str_comma_separated_to_set(value: str) -> frozenset[str]:
2025-03-14T03:51:41.7700457Z     return frozenset(
2025-03-14T03:51:41.7701028Z         filter(lambda itm: itm != "", map(str.strip, value.strip(" \n\t").split(",")))
2025-03-14T03:51:41.7701677Z     )
2025-03-14T03:51:41.7701869Z 
2025-03-14T03:51:41.7701876Z 
2025-03-14T03:51:41.7702049Z def parse_args() -> Any:
2025-03-14T03:51:41.7702584Z     parser = ArgumentParser("Get dynamic rollout settings")
2025-03-14T03:51:41.7703394Z     parser.add_argument("--github-token", type=str, required=True, help="GitHub token")
2025-03-14T03:51:41.7704110Z     parser.add_argument(
2025-03-14T03:51:41.7704532Z         "--github-issue-repo",
2025-03-14T03:51:41.7704970Z         type=str,
2025-03-14T03:51:41.7705344Z         required=False,
2025-03-14T03:51:41.7705998Z         default="pytorch/test-infra",
2025-03-14T03:51:41.7706510Z         help="GitHub repo to get the issue",
2025-03-14T03:51:41.7706977Z     )
2025-03-14T03:51:41.7707322Z     parser.add_argument(
2025-03-14T03:51:41.7707740Z         "--github-repo",
2025-03-14T03:51:41.7708135Z         type=str,
2025-03-14T03:51:41.7708781Z         required=True,
2025-03-14T03:51:41.7709532Z         help="GitHub repo where CI is running",
2025-03-14T03:51:41.7710356Z     )
2025-03-14T03:51:41.7710935Z     parser.add_argument(
2025-03-14T03:51:41.7711907Z         "--github-issue", type=int, required=True, help="GitHub issue number"
2025-03-14T03:51:41.7713184Z     )
2025-03-14T03:51:41.7713836Z     parser.add_argument(
2025-03-14T03:51:41.7714847Z         "--github-actor", type=str, required=True, help="GitHub triggering_actor"
2025-03-14T03:51:41.7716213Z     )
2025-03-14T03:51:41.7716826Z     parser.add_argument(
2025-03-14T03:51:41.7717852Z         "--github-issue-owner", type=str, required=True, help="GitHub issue owner"
2025-03-14T03:51:41.7718985Z     )
2025-03-14T03:51:41.7719593Z     parser.add_argument(
2025-03-14T03:51:41.7720649Z         "--github-branch", type=str, required=True, help="Current GitHub branch or tag"
2025-03-14T03:51:41.7721838Z     )
2025-03-14T03:51:41.7722406Z     parser.add_argument(
2025-03-14T03:51:41.7723119Z         "--github-ref-type",
2025-03-14T03:51:41.7723921Z         type=str,
2025-03-14T03:51:41.7724562Z         required=True,
2025-03-14T03:51:41.7725334Z         help="Current GitHub ref type, branch or tag",
2025-03-14T03:51:41.7726407Z     )
2025-03-14T03:51:41.7727003Z     parser.add_argument(
2025-03-14T03:51:41.7727751Z         "--eligible-experiments",
2025-03-14T03:51:41.7728577Z         type=_str_comma_separated_to_set,
2025-03-14T03:51:41.7729410Z         required=False,
2025-03-14T03:51:41.7730108Z         default="",
2025-03-14T03:51:41.7731499Z         help="comma separated list of experiments to check, if omitted all experiments marked with default=True are checked",
2025-03-14T03:51:41.7733033Z     )
2025-03-14T03:51:41.7733612Z     parser.add_argument(
2025-03-14T03:51:41.7734301Z         "--pr-number",
2025-03-14T03:51:41.7734965Z         type=str,
2025-03-14T03:51:41.7735835Z         required=False,
2025-03-14T03:51:41.7736573Z         default="",
2025-03-14T03:51:41.7737349Z         help="the optional PR number where this is run",
2025-03-14T03:51:41.7738155Z     )
2025-03-14T03:51:41.7738429Z 
2025-03-14T03:51:41.7738608Z     return parser.parse_args()
2025-03-14T03:51:41.7738910Z 
2025-03-14T03:51:41.7738917Z 
2025-03-14T03:51:41.7739314Z def get_gh_client(github_token: str) -> Github:  # type: ignore[no-any-unimported]
2025-03-14T03:51:41.7740026Z     auth = Auth.Token(github_token)
2025-03-14T03:51:41.7740508Z     return Github(auth=auth)
2025-03-14T03:51:41.7740984Z 
2025-03-14T03:51:41.7740991Z 
2025-03-14T03:51:41.7741426Z def get_issue(gh: Github, repo: str, issue_num: int) -> Issue:  # type: ignore[no-any-unimported]
2025-03-14T03:51:41.7742170Z     repo = gh.get_repo(repo)
2025-03-14T03:51:41.7742628Z     return repo.get_issue(number=issue_num)
2025-03-14T03:51:41.7742974Z 
2025-03-14T03:51:41.7742980Z 
2025-03-14T03:51:41.7743155Z def get_potential_pr_author(
2025-03-14T03:51:41.7743763Z     github_token: str, repo: str, username: str, ref_type: str, ref_name: str
2025-03-14T03:51:41.7744390Z ) -> str:
2025-03-14T03:51:41.7744875Z     # If the trigger was a new tag added by a bot, this is a ciflow case
2025-03-14T03:51:41.7745848Z     # Fetch the actual username from the original PR. The PR number is
2025-03-14T03:51:41.7746606Z     # embedded in the tag name: ciflow/<name>/<pr-number>
2025-03-14T03:51:41.7746999Z 
2025-03-14T03:51:41.7747173Z     gh = get_gh_client(github_token)
2025-03-14T03:51:41.7747496Z 
2025-03-14T03:51:41.7747753Z     if username == "pytorch-bot[bot]" and ref_type == "tag":
2025-03-14T03:51:41.7748333Z         split_tag = ref_name.split("/")
2025-03-14T03:51:41.7748803Z         if (
2025-03-14T03:51:41.7749162Z             len(split_tag) == 3
2025-03-14T03:51:41.7749621Z             and split_tag[0] == "ciflow"
2025-03-14T03:51:41.7750115Z             and split_tag[2].isnumeric()
2025-03-14T03:51:41.7750581Z         ):
2025-03-14T03:51:41.7750942Z             pr_number = split_tag[2]
2025-03-14T03:51:41.7751384Z             try:
2025-03-14T03:51:41.7751782Z                 repository = gh.get_repo(repo)
2025-03-14T03:51:41.7752352Z                 pull = repository.get_pull(number=int(pr_number))
2025-03-14T03:51:41.7752925Z             except Exception as e:
2025-03-14T03:51:41.7753412Z                 raise Exception(  # noqa: TRY002
2025-03-14T03:51:41.7754174Z                     f"issue with pull request {pr_number} from repo {repository}"
2025-03-14T03:51:41.7754793Z                 ) from e
2025-03-14T03:51:41.7755304Z             return pull.user.login  # type: ignore[no-any-return]
2025-03-14T03:51:41.7756181Z     # In all other cases, return the original input username
2025-03-14T03:51:41.7756735Z     return username
2025-03-14T03:51:41.7756960Z 
2025-03-14T03:51:41.7756966Z 
2025-03-14T03:51:41.7757182Z def is_exception_branch(branch: str) -> bool:
2025-03-14T03:51:41.7757683Z     """
2025-03-14T03:51:41.7758284Z     Branches that get opted out of experiments by default, until they're explicitly enabled.
2025-03-14T03:51:41.7758997Z     """
2025-03-14T03:51:41.7759511Z     return branch.split("/")[0] in {"main", "nightly", "release", "landchecks"}
2025-03-14T03:51:41.7759994Z 
2025-03-14T03:51:41.7760000Z 
2025-03-14T03:51:41.7760187Z def load_yaml(yaml_text: str) -> Any:
2025-03-14T03:51:41.7760637Z     try:
2025-03-14T03:51:41.7761008Z         data = yaml.safe_load(yaml_text)
2025-03-14T03:51:41.7761490Z         return data
2025-03-14T03:51:41.7761910Z     except yaml.YAMLError:
2025-03-14T03:51:41.7762359Z         log.exception("Error loading YAML")
2025-03-14T03:51:41.7762844Z         raise
2025-03-14T03:51:41.7763048Z 
2025-03-14T03:51:41.7763054Z 
2025-03-14T03:51:41.7763437Z def extract_settings_user_opt_in_from_text(rollout_state: str) -> tuple[str, str]:
2025-03-14T03:51:41.7764118Z     """
2025-03-14T03:51:41.7764696Z     Extracts the text with settings, if any, and the opted in users from the rollout state.
2025-03-14T03:51:41.7765251Z 
2025-03-14T03:51:41.7765745Z     If the issue body contains "---" then the text above that is the settings
2025-03-14T03:51:41.7766477Z     and the text below is the list of opted in users.
2025-03-14T03:51:41.7766850Z 
2025-03-14T03:51:41.7767201Z     If it doesn't contain "---" then the settings are empty and the rest is the users.
2025-03-14T03:51:41.7767851Z     """
2025-03-14T03:51:41.7768266Z     rollout_state_parts = rollout_state.split("---")
2025-03-14T03:51:41.7768817Z     if len(rollout_state_parts) >= 2:
2025-03-14T03:51:41.7769377Z         return rollout_state_parts[0], rollout_state_parts[1]
2025-03-14T03:51:41.7770062Z     else:
2025-03-14T03:51:41.7770420Z         return "", rollout_state
2025-03-14T03:51:41.7770713Z 
2025-03-14T03:51:41.7770719Z 
2025-03-14T03:51:41.7770901Z class UserOptins(dict[str, list[str]]):
2025-03-14T03:51:41.7771372Z     """
2025-03-14T03:51:41.7771851Z     Dictionary of users with a list of features they have opted into
2025-03-14T03:51:41.7772462Z     """
2025-03-14T03:51:41.7772648Z 
2025-03-14T03:51:41.7772654Z 
2025-03-14T03:51:41.7772965Z def parse_user_opt_in_from_text(user_optin_text: str) -> UserOptins:
2025-03-14T03:51:41.7773573Z     """
2025-03-14T03:51:41.7774231Z     Parse the user opt-in text into a key value pair of username and the list of features they have opted into
2025-03-14T03:51:41.7774867Z 
2025-03-14T03:51:41.7775452Z     Users are GitHub usernames with the @ prefix. Each user is also a comma-separated list of features/experiments to enable.
2025-03-14T03:51:41.7776590Z         - Example line: "@User1,lf,split_build"
2025-03-14T03:51:41.7777244Z         - A "#" prefix indicates the user is opted out of all experiments
2025-03-14T03:51:41.7777699Z 
2025-03-14T03:51:41.7777706Z 
2025-03-14T03:51:41.7777851Z     """
2025-03-14T03:51:41.7778199Z     optins = UserOptins()
2025-03-14T03:51:41.7778658Z     for user in user_optin_text.split("\n"):
2025-03-14T03:51:41.7779181Z         user = user.strip("\r\n\t -")
2025-03-14T03:51:41.7779688Z         if not user or not user.startswith("@"):
2025-03-14T03:51:41.7780199Z             # Not a valid user. Skip
2025-03-14T03:51:41.7780655Z             continue
2025-03-14T03:51:41.7780885Z 
2025-03-14T03:51:41.7781038Z         if user:
2025-03-14T03:51:41.7781447Z             usr_name = user.split(",")[0].strip("@")
2025-03-14T03:51:41.7782094Z             optins[usr_name] = [exp.strip(" ") for exp in user.split(",")[1:]]
2025-03-14T03:51:41.7782690Z 
2025-03-14T03:51:41.7782858Z     return optins
2025-03-14T03:51:41.7783077Z 
2025-03-14T03:51:41.7783083Z 
2025-03-14T03:51:41.7783357Z def is_valid_experiment_name(experiment_name: str) -> bool:
2025-03-14T03:51:41.7783923Z     """
2025-03-14T03:51:41.7784296Z     Check if the experiment name is valid.
2025-03-14T03:51:41.7784782Z     A valid name:
2025-03-14T03:51:41.7785374Z         - Contains only alphanumeric characters and the special characters "_" & "-"
2025-03-14T03:51:41.7786552Z         - The special characters "_" & "-" shouldn't be the first or last characters
2025-03-14T03:51:41.7787222Z         - Cannot contain spaces
2025-03-14T03:51:41.7787644Z     """
2025-03-14T03:51:41.7787829Z 
2025-03-14T03:51:41.7788081Z     valid_char_regex = r"^[a-zA-Z0-9]([\w-]*[a-zA-Z0-9])?$"
2025-03-14T03:51:41.7788729Z     valid = bool(re.match(valid_char_regex, experiment_name))
2025-03-14T03:51:41.7789138Z 
2025-03-14T03:51:41.7789293Z     if valid:
2025-03-14T03:51:41.7789647Z         return True
2025-03-14T03:51:41.7789876Z 
2025-03-14T03:51:41.7790028Z     log.error(
2025-03-14T03:51:41.7791368Z         f"Invalid experiment name: {experiment_name}. Experiment names should only contain alphanumeric characters, '_', and '-'. They cannot contain spaces, and the special characters '_' and '-' cannot be the first or last characters."
2025-03-14T03:51:41.7792798Z     )
2025-03-14T03:51:41.7793133Z     return False
2025-03-14T03:51:41.7793349Z 
2025-03-14T03:51:41.7793356Z 
2025-03-14T03:51:41.7793647Z def parse_settings_from_text(settings_text: str) -> Settings:
2025-03-14T03:51:41.7794225Z     """
2025-03-14T03:51:41.7794774Z     Parse the experiments from the issue body into a list of ExperimentSettings
2025-03-14T03:51:41.7795434Z     """
2025-03-14T03:51:41.7795990Z     try:
2025-03-14T03:51:41.7796337Z         if settings_text:
2025-03-14T03:51:41.7797015Z             # Escape the backtick as well so that we can have the settings in a code block on the GH issue
2025-03-14T03:51:41.7797751Z             # for easy reading
2025-03-14T03:51:41.7798485Z             # Note: Using ascii for the backtick so that the cat step in _runner-determinator.yml doesn't choke on
2025-03-14T03:51:41.7799480Z             #       the backtick character in shell commands.
2025-03-14T03:51:41.7800052Z             backtick = chr(96)  # backtick character
2025-03-14T03:51:41.7800671Z             settings_text = settings_text.strip(f"\r\n\t{backtick} ")
2025-03-14T03:51:41.7801284Z             settings = load_yaml(settings_text)
2025-03-14T03:51:41.7801633Z 
2025-03-14T03:51:41.7802009Z             # For now we just load experiments. We can expand this if/when we add more settings
2025-03-14T03:51:41.7802718Z             experiments = {}
2025-03-14T03:51:41.7802990Z 
2025-03-14T03:51:41.7803323Z             for exp_name, exp_settings in settings.get(SETTING_EXPERIMENTS).items():
2025-03-14T03:51:41.7804024Z                 if not is_valid_experiment_name(exp_name):
2025-03-14T03:51:41.7805046Z                     # Exclude invalid experiments from the list. We log an error, but don't raise an exception so that other experiments can still be processed.
2025-03-14T03:51:41.7806162Z                     continue
2025-03-14T03:51:41.7806432Z 
2025-03-14T03:51:41.7806598Z                 valid_settings = {}
2025-03-14T03:51:41.7807082Z                 for setting in exp_settings:
2025-03-14T03:51:41.7807634Z                     if setting not in Experiment._fields:
2025-03-14T03:51:41.7808154Z                         log.warning(
2025-03-14T03:51:41.7808802Z                             f"Unexpected setting in experiment: {setting} = {exp_settings[setting]}"
2025-03-14T03:51:41.7809467Z                         )
2025-03-14T03:51:41.7809871Z                     else:
2025-03-14T03:51:41.7810351Z                         valid_settings[setting] = exp_settings[setting]
2025-03-14T03:51:41.7810744Z 
2025-03-14T03:51:41.7811001Z                 experiments[exp_name] = Experiment(**valid_settings)
2025-03-14T03:51:41.7811724Z             return Settings(experiments)
2025-03-14T03:51:41.7812066Z 
2025-03-14T03:51:41.7812228Z     except Exception:
2025-03-14T03:51:41.7812666Z         log.exception("Failed to parse settings")
2025-03-14T03:51:41.7813030Z 
2025-03-14T03:51:41.7813190Z     return Settings()
2025-03-14T03:51:41.7813426Z 
2025-03-14T03:51:41.7813431Z 
2025-03-14T03:51:41.7813665Z def parse_settings(rollout_state: str) -> Settings:
2025-03-14T03:51:41.7814191Z     """
2025-03-14T03:51:41.7814580Z     Parse settings, if any, from the rollout state.
2025-03-14T03:51:41.7814954Z 
2025-03-14T03:51:41.7815275Z     If the issue body contains "---" then the text above that is the settings
2025-03-14T03:51:41.7816220Z     and the text below is the list of opted in users.
2025-03-14T03:51:41.7816607Z 
2025-03-14T03:51:41.7817011Z     If it doesn't contain "---" then the settings are empty and the default values are used.
2025-03-14T03:51:41.7817688Z     """
2025-03-14T03:51:41.7818207Z     settings_text, _ = extract_settings_user_opt_in_from_text(rollout_state)
2025-03-14T03:51:41.7818895Z     return parse_settings_from_text(settings_text)
2025-03-14T03:51:41.7819272Z 
2025-03-14T03:51:41.7819282Z 
2025-03-14T03:51:41.7819511Z def parse_users(rollout_state: str) -> UserOptins:
2025-03-14T03:51:41.7820034Z     """
2025-03-14T03:51:41.7820390Z     Parse users from the rollout state.
2025-03-14T03:51:41.7820712Z 
2025-03-14T03:51:41.7820857Z     """
2025-03-14T03:51:41.7821334Z     _, users_text = extract_settings_user_opt_in_from_text(rollout_state)
2025-03-14T03:51:41.7822012Z     return parse_user_opt_in_from_text(users_text)
2025-03-14T03:51:41.7822383Z 
2025-03-14T03:51:41.7822389Z 
2025-03-14T03:51:41.7822777Z def is_user_opted_in(user: str, user_optins: UserOptins, experiment_name: str) -> bool:
2025-03-14T03:51:41.7823459Z     """
2025-03-14T03:51:41.7823840Z     Check if a user is opted into an experiment
2025-03-14T03:51:41.7824333Z     """
2025-03-14T03:51:41.7824742Z     return experiment_name in user_optins.get(user, [])
2025-03-14T03:51:41.7825143Z 
2025-03-14T03:51:41.7825150Z 
2025-03-14T03:51:41.7825535Z def is_user_opted_out(user: str, user_optins: UserOptins, experiment_name: str) -> bool:
2025-03-14T03:51:41.7826616Z     """
2025-03-14T03:51:41.7827046Z     Check if a user explicitly opted out of an experiment
2025-03-14T03:51:41.7827588Z     """
2025-03-14T03:51:41.7828058Z     # if the experiment is prefixed with a "-", then it's an opt-out
2025-03-14T03:51:41.7828698Z     experiment_optout = "-" + experiment_name
2025-03-14T03:51:41.7829684Z     if experiment_optout not in user_optins.get(user, []):
2025-03-14T03:51:41.7830380Z         return False
2025-03-14T03:51:41.7830609Z 
2025-03-14T03:51:41.7830862Z     if is_user_opted_in(user, user_optins, experiment_name):
2025-03-14T03:51:41.7831424Z         log.warning(
2025-03-14T03:51:41.7832157Z             f"User {user} is opted into experiment {experiment_name}, but also opted out of it. Defaulting to opting out"
2025-03-14T03:51:41.7832962Z         )
2025-03-14T03:51:41.7833166Z 
2025-03-14T03:51:41.7833318Z     return True
2025-03-14T03:51:41.7833538Z 
2025-03-14T03:51:41.7833551Z 
2025-03-14T03:51:41.7833713Z def get_runner_prefix(
2025-03-14T03:51:41.7834123Z     rollout_state: str,
2025-03-14T03:51:41.7834557Z     workflow_requestors: Iterable[str],
2025-03-14T03:51:41.7835035Z     branch: str,
2025-03-14T03:51:41.7835490Z     eligible_experiments: frozenset[str] = frozenset(),
2025-03-14T03:51:41.7836176Z     is_canary: bool = False,
2025-03-14T03:51:41.7836594Z ) -> str:
2025-03-14T03:51:41.7836971Z     settings = parse_settings(rollout_state)
2025-03-14T03:51:41.7837501Z     user_optins = parse_users(rollout_state)
2025-03-14T03:51:41.7837848Z 
2025-03-14T03:51:41.7838012Z     fleet_prefix = ""
2025-03-14T03:51:41.7838408Z     prefixes = []
2025-03-14T03:51:41.7838991Z     for experiment_name, experiment_settings in settings.experiments.items():
2025-03-14T03:51:41.7839850Z         if not experiment_settings.all_branches and is_exception_branch(branch):
2025-03-14T03:51:41.7840631Z             log.info(
2025-03-14T03:51:41.7841267Z                 f"Branch {branch} is an exception branch. Not enabling experiment {experiment_name}."
2025-03-14T03:51:41.7841965Z             )
2025-03-14T03:51:41.7842316Z             continue
2025-03-14T03:51:41.7842543Z 
2025-03-14T03:51:41.7842722Z         if eligible_experiments:
2025-03-14T03:51:41.7843229Z             if experiment_name not in eligible_experiments:
2025-03-14T03:51:41.7843814Z                 exp_list = ", ".join(eligible_experiments)
2025-03-14T03:51:41.7844338Z                 log.info(
2025-03-14T03:51:41.7845062Z                     f"Skipping experiment '{experiment_name}', as it is not in the eligible_experiments list: {exp_list}"
2025-03-14T03:51:41.7846038Z                 )
2025-03-14T03:51:41.7846411Z                 continue
2025-03-14T03:51:41.7846873Z         elif not experiment_settings.default:
2025-03-14T03:51:41.7847371Z             log.info(
2025-03-14T03:51:41.7847976Z                 f"Skipping experiment '{experiment_name}', as it is not a default experiment"
2025-03-14T03:51:41.7848655Z             )
2025-03-14T03:51:41.7849002Z             continue
2025-03-14T03:51:41.7849232Z 
2025-03-14T03:51:41.7849489Z         # Is any workflow_requestor opted out to this experiment?
2025-03-14T03:51:41.7850071Z         opted_out_users = [
2025-03-14T03:51:41.7850488Z             requestor
2025-03-14T03:51:41.7850909Z             for requestor in workflow_requestors
2025-03-14T03:51:41.7851536Z             if is_user_opted_out(requestor, user_optins, experiment_name)
2025-03-14T03:51:41.7852117Z         ]
2025-03-14T03:51:41.7852313Z 
2025-03-14T03:51:41.7852474Z         if opted_out_users:
2025-03-14T03:51:41.7852894Z             log.info(
2025-03-14T03:51:41.7853467Z                 f"{', '.join(opted_out_users)} have opted out of experiment {experiment_name}."
2025-03-14T03:51:41.7854110Z             )
2025-03-14T03:51:41.7854457Z             continue
2025-03-14T03:51:41.7854687Z 
2025-03-14T03:51:41.7854942Z         # Is any workflow_requestor opted in to this experiment?
2025-03-14T03:51:41.7855507Z         opted_in_users = [
2025-03-14T03:51:41.7856193Z             requestor
2025-03-14T03:51:41.7856767Z             for requestor in workflow_requestors
2025-03-14T03:51:41.7857378Z             if is_user_opted_in(requestor, user_optins, experiment_name)
2025-03-14T03:51:41.7857943Z         ]
2025-03-14T03:51:41.7858136Z 
2025-03-14T03:51:41.7858295Z         enabled = False
2025-03-14T03:51:41.7858699Z         if opted_in_users:
2025-03-14T03:51:41.7859104Z             log.info(
2025-03-14T03:51:41.7859650Z                 f"{', '.join(opted_in_users)} have opted into experiment {experiment_name}."
2025-03-14T03:51:41.7860272Z             )
2025-03-14T03:51:41.7860626Z             enabled = True
2025-03-14T03:51:41.7860879Z 
2025-03-14T03:51:41.7861085Z         elif experiment_settings.rollout_perc:
2025-03-14T03:51:41.7861888Z             # If no user is opted in, then we randomly enable the experiment based on the rollout percentage
2025-03-14T03:51:41.7862759Z             if random.uniform(0, 100) <= experiment_settings.rollout_perc:
2025-03-14T03:51:41.7863351Z                 log.info(
2025-03-14T03:51:41.7864140Z                     f"Based on rollout percentage of {experiment_settings.rollout_perc}%, enabling experiment {experiment_name}."
2025-03-14T03:51:41.7864984Z                 )
2025-03-14T03:51:41.7865365Z                 enabled = True
2025-03-14T03:51:41.7865855Z 
2025-03-14T03:51:41.7866027Z         if enabled:
2025-03-14T03:51:41.7866411Z             label = experiment_name
2025-03-14T03:51:41.7866915Z             if experiment_name == LF_FLEET_EXPERIMENT:
2025-03-14T03:51:41.7867685Z                 # We give some special treatment to the "lf" experiment since determines the fleet we use
2025-03-14T03:51:41.7868481Z                 #  - If it's enabled, then we always list it's prefix first
2025-03-14T03:51:41.7869305Z                 #  - If we're in the canary branch, then we append ".c" to the lf prefix
2025-03-14T03:51:41.7869917Z                 if is_canary:
2025-03-14T03:51:41.7870363Z                     label += CANARY_FLEET_SUFFIX
2025-03-14T03:51:41.7870870Z                 fleet_prefix = label
2025-03-14T03:51:41.7871321Z             else:
2025-03-14T03:51:41.7871706Z                 prefixes.append(label)
2025-03-14T03:51:41.7872024Z 
2025-03-14T03:51:41.7872194Z     if len(prefixes) > 1:
2025-03-14T03:51:41.7872595Z         log.error(
2025-03-14T03:51:41.7873560Z             f"Only a fleet and one other experiment can be enabled for a job at any time. Enabling {prefixes[0]} and ignoring the rest, which are {', '.join(prefixes[1:])}"
2025-03-14T03:51:41.7874579Z         )
2025-03-14T03:51:41.7874938Z         prefixes = prefixes[:1]
2025-03-14T03:51:41.7875220Z 
2025-03-14T03:51:41.7875394Z     # Fleet always comes first
2025-03-14T03:51:41.7875942Z     if fleet_prefix:
2025-03-14T03:51:41.7876360Z         prefixes.insert(0, fleet_prefix)
2025-03-14T03:51:41.7876701Z 
2025-03-14T03:51:41.7876934Z     return ".".join(prefixes) + "." if prefixes else ""
2025-03-14T03:51:41.7877320Z 
2025-03-14T03:51:41.7877327Z 
2025-03-14T03:51:41.7877734Z def get_rollout_state_from_issue(github_token: str, repo: str, issue_num: int) -> str:
2025-03-14T03:51:41.7878445Z     """
2025-03-14T03:51:41.7878981Z     Gets the first comment of the issue, which contains the desired rollout state.
2025-03-14T03:51:41.7879494Z 
2025-03-14T03:51:41.7879857Z     The default issue we use - https://github.com/pytorch/test-infra/issues/5132
2025-03-14T03:51:41.7880497Z     """
2025-03-14T03:51:41.7880856Z     gh = get_gh_client(github_token)
2025-03-14T03:51:41.7881354Z     issue = get_issue(gh, repo, issue_num)
2025-03-14T03:51:41.7881944Z     return str(issue.get_comments()[0].body.strip("\n\t "))
2025-03-14T03:51:41.7882349Z 
2025-03-14T03:51:41.7882356Z 
2025-03-14T03:51:41.7882726Z def download_json(url: str, headers: dict[str, str], num_retries: int = 3) -> Any:
2025-03-14T03:51:41.7883415Z     for _ in range(num_retries):
2025-03-14T03:51:41.7883854Z         try:
2025-03-14T03:51:41.7884248Z             req = Request(url=url, headers=headers)
2025-03-14T03:51:41.7884859Z             content = urlopen(req, timeout=5).read().decode("utf-8")
2025-03-14T03:51:41.7885677Z             return json.loads(content)
2025-03-14T03:51:41.7886164Z         except Exception as e:
2025-03-14T03:51:41.7886657Z             log.warning(f"Could not download {url}: {e}")
2025-03-14T03:51:41.7887024Z 
2025-03-14T03:51:41.7887368Z     log.warning(f"All {num_retries} retries exhausted, downloading {url} failed")
2025-03-14T03:51:41.7888017Z     return {}
2025-03-14T03:51:41.7888218Z 
2025-03-14T03:51:41.7888225Z 
2025-03-14T03:51:41.7888373Z @cache
2025-03-14T03:51:41.7888941Z def get_pr_info(github_repo: str, github_token: str, pr_number: int) -> dict[str, Any]:
2025-03-14T03:51:41.7889620Z     """
2025-03-14T03:51:41.7889981Z     Dynamically get PR information
2025-03-14T03:51:41.7890429Z     """
2025-03-14T03:51:41.7890886Z     github_api = f"https://api.github.com/repos/{github_repo}"
2025-03-14T03:51:41.7891458Z     headers = {
2025-03-14T03:51:41.7891873Z         "Accept": "application/vnd.github.v3+json",
2025-03-14T03:51:41.7892437Z         "Authorization": f"token {github_token}",
2025-03-14T03:51:41.7892933Z     }
2025-03-14T03:51:41.7893320Z     json_response: dict[str, Any] = download_json(
2025-03-14T03:51:41.7893881Z         url=f"{github_api}/issues/{pr_number}",
2025-03-14T03:51:41.7894377Z         headers=headers,
2025-03-14T03:51:41.7894770Z     )
2025-03-14T03:51:41.7894956Z 
2025-03-14T03:51:41.7895122Z     if not json_response:
2025-03-14T03:51:41.7895834Z         log.warning(f"Failed to get the labels for #{pr_number}")
2025-03-14T03:51:41.7896437Z         return {}
2025-03-14T03:51:41.7896653Z 
2025-03-14T03:51:41.7896816Z     return json_response
2025-03-14T03:51:41.7897077Z 
2025-03-14T03:51:41.7897084Z 
2025-03-14T03:51:41.7897447Z def get_labels(github_repo: str, github_token: str, pr_number: int) -> set[str]:
2025-03-14T03:51:41.7898240Z     """
2025-03-14T03:51:41.7898732Z     Dynamically get the latest list of labels from the pull request
2025-03-14T03:51:41.7899331Z     """
2025-03-14T03:51:41.7899782Z     pr_info = get_pr_info(github_repo, github_token, pr_number)
2025-03-14T03:51:41.7900333Z     return {
2025-03-14T03:51:41.7900867Z         label.get("name") for label in pr_info.get("labels", []) if label.get("name")
2025-03-14T03:51:41.7901508Z     }
2025-03-14T03:51:41.7901692Z 
2025-03-14T03:51:41.7901698Z 
2025-03-14T03:51:41.7901863Z def main() -> None:
2025-03-14T03:51:41.7902251Z     args = parse_args()
2025-03-14T03:51:41.7902493Z 
2025-03-14T03:51:41.7902693Z     runner_label_prefix = DEFAULT_LABEL_PREFIX
2025-03-14T03:51:41.7903046Z 
2025-03-14T03:51:41.7903223Z     # Check if the PR is opt-out
2025-03-14T03:51:41.7903675Z     if args.pr_number:
2025-03-14T03:51:41.7904274Z         labels = get_labels(args.github_repo, args.github_token, int(args.pr_number))
2025-03-14T03:51:41.7904965Z         if OPT_OUT_LABEL in labels:
2025-03-14T03:51:41.7905414Z             log.info(
2025-03-14T03:51:41.7906270Z                 f"Opt-out runner determinator because #{args.pr_number} has {OPT_OUT_LABEL} label"
2025-03-14T03:51:41.7906983Z             )
2025-03-14T03:51:41.7907494Z             set_github_output(GH_OUTPUT_KEY_LABEL_TYPE, runner_label_prefix)
2025-03-14T03:51:41.7908113Z             sys.exit()
2025-03-14T03:51:41.7908346Z 
2025-03-14T03:51:41.7908497Z     try:
2025-03-14T03:51:41.7908891Z         rollout_state = get_rollout_state_from_issue(
2025-03-14T03:51:41.7909542Z             args.github_token, args.github_issue_repo, args.github_issue
2025-03-14T03:51:41.7910122Z         )
2025-03-14T03:51:41.7910310Z 
2025-03-14T03:51:41.7910505Z         username = get_potential_pr_author(
2025-03-14T03:51:41.7911010Z             args.github_token,
2025-03-14T03:51:41.7911450Z             args.github_repo,
2025-03-14T03:51:41.7911892Z             args.github_actor,
2025-03-14T03:51:41.7912328Z             args.github_ref_type,
2025-03-14T03:51:41.7912795Z             args.github_branch,
2025-03-14T03:51:41.7913209Z         )
2025-03-14T03:51:41.7913397Z 
2025-03-14T03:51:41.7913657Z         is_canary = args.github_repo == "pytorch/pytorch-canary"
2025-03-14T03:51:41.7914234Z 
2025-03-14T03:51:41.7914433Z         runner_label_prefix = get_runner_prefix(
2025-03-14T03:51:41.7914940Z             rollout_state,
2025-03-14T03:51:41.7915383Z             (args.github_issue_owner, username),
2025-03-14T03:51:41.7916088Z             args.github_branch,
2025-03-14T03:51:41.7916538Z             args.eligible_experiments,
2025-03-14T03:51:41.7917005Z             is_canary,
2025-03-14T03:51:41.7917379Z         )
2025-03-14T03:51:41.7917568Z 
2025-03-14T03:51:41.7917744Z     except Exception as e:
2025-03-14T03:51:41.7918153Z         log.error(
2025-03-14T03:51:41.7918767Z             f"Failed to get issue. Defaulting to Meta runners and no experiments. Exception: {e}"
2025-03-14T03:51:41.7919466Z         )
2025-03-14T03:51:41.7919658Z 
2025-03-14T03:51:41.7919967Z     set_github_output(GH_OUTPUT_KEY_LABEL_TYPE, runner_label_prefix)
2025-03-14T03:51:41.7920423Z 
2025-03-14T03:51:41.7920430Z 
2025-03-14T03:51:41.7920595Z if __name__ == "__main__":
2025-03-14T03:51:41.7920997Z     main()
2025-03-14T03:51:41.7921186Z 
2025-03-14T03:51:41.8005200Z ##[group]Run python3 -m pip install urllib3==1.26.18 PyGithub==2.3.0
2025-03-14T03:51:41.8006352Z python3 -m pip install urllib3==1.26.18 PyGithub==2.3.0
2025-03-14T03:51:41.8051645Z shell: /usr/bin/bash -e {0}
2025-03-14T03:51:41.8052094Z env:
2025-03-14T03:51:41.8052646Z   GITHUB_TOKEN: ***
2025-03-14T03:51:41.8053043Z   ISSUE_NUMBER: 5132
2025-03-14T03:51:41.8053460Z   TRIGGERING_ACTOR: pytorchmergebot
2025-03-14T03:51:41.8053937Z   ISSUE_OWNER: 
2025-03-14T03:51:41.8054318Z   CHECK_EXPERIMENTS: 
2025-03-14T03:51:41.8054712Z   PR_NUMBER: 
2025-03-14T03:51:41.8055078Z ##[endgroup]
2025-03-14T03:51:42.2173633Z Defaulting to user installation because normal site-packages is not writeable
2025-03-14T03:51:42.9600126Z Collecting urllib3==1.26.18
2025-03-14T03:51:43.0119989Z   Downloading urllib3-1.26.18-py2.py3-none-any.whl.metadata (48 kB)
2025-03-14T03:51:43.0311789Z      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 48.9/48.9 kB 4.4 MB/s eta 0:00:00
2025-03-14T03:51:43.0548525Z Collecting PyGithub==2.3.0
2025-03-14T03:51:43.0593052Z   Downloading PyGithub-2.3.0-py3-none-any.whl.metadata (3.8 kB)
2025-03-14T03:51:43.1053817Z Collecting pynacl>=1.4.0 (from PyGithub==2.3.0)
2025-03-14T03:51:43.2431878Z   Downloading PyNaCl-1.5.0-cp36-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_24_x86_64.whl.metadata (8.6 kB)
2025-03-14T03:51:43.2490819Z Requirement already satisfied: requests>=2.14.0 in /usr/lib/python3/dist-packages (from PyGithub==2.3.0) (2.31.0)
2025-03-14T03:51:43.2506597Z Requirement already satisfied: pyjwt>=2.4.0 in /usr/lib/python3/dist-packages (from pyjwt[crypto]>=2.4.0->PyGithub==2.3.0) (2.7.0)
2025-03-14T03:51:43.2520957Z Requirement already satisfied: typing-extensions>=4.0.0 in /usr/lib/python3/dist-packages (from PyGithub==2.3.0) (4.10.0)
2025-03-14T03:51:43.2760377Z Collecting Deprecated (from PyGithub==2.3.0)
2025-03-14T03:51:43.2816408Z   Downloading Deprecated-1.2.18-py2.py3-none-any.whl.metadata (5.7 kB)
2025-03-14T03:51:43.3046105Z Requirement already satisfied: cryptography>=3.4.0 in /usr/lib/python3/dist-packages (from pyjwt[crypto]>=2.4.0->PyGithub==2.3.0) (41.0.7)
2025-03-14T03:51:43.4274699Z Collecting cffi>=1.4.1 (from pynacl>=1.4.0->PyGithub==2.3.0)
2025-03-14T03:51:43.4332189Z   Downloading cffi-1.17.1-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (1.5 kB)
2025-03-14T03:51:43.5373191Z Collecting wrapt<2,>=1.10 (from Deprecated->PyGithub==2.3.0)
2025-03-14T03:51:43.5438017Z   Downloading wrapt-1.17.2-cp312-cp312-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (6.4 kB)
2025-03-14T03:51:43.5646335Z Collecting pycparser (from cffi>=1.4.1->pynacl>=1.4.0->PyGithub==2.3.0)
2025-03-14T03:51:43.5690728Z   Downloading pycparser-2.22-py3-none-any.whl.metadata (943 bytes)
2025-03-14T03:51:43.5923178Z Downloading urllib3-1.26.18-py2.py3-none-any.whl (143 kB)
2025-03-14T03:51:43.5990024Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 143.8/143.8 kB 27.5 MB/s eta 0:00:00
2025-03-14T03:51:43.6036813Z Downloading PyGithub-2.3.0-py3-none-any.whl (354 kB)
2025-03-14T03:51:43.6097182Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 354.4/354.4 kB 76.9 MB/s eta 0:00:00
2025-03-14T03:51:43.6130651Z Downloading PyNaCl-1.5.0-cp36-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_24_x86_64.whl (856 kB)
2025-03-14T03:51:43.6222938Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 856.7/856.7 kB 111.1 MB/s eta 0:00:00
2025-03-14T03:51:43.6270347Z Downloading Deprecated-1.2.18-py2.py3-none-any.whl (10.0 kB)
2025-03-14T03:51:43.6326010Z Downloading cffi-1.17.1-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (479 kB)
2025-03-14T03:51:43.6390962Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 479.4/479.4 kB 92.6 MB/s eta 0:00:00
2025-03-14T03:51:43.6422376Z Downloading wrapt-1.17.2-cp312-cp312-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (89 kB)
2025-03-14T03:51:43.6465927Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 89.2/89.2 kB 26.6 MB/s eta 0:00:00
2025-03-14T03:51:43.6495256Z Downloading pycparser-2.22-py3-none-any.whl (117 kB)
2025-03-14T03:51:43.6552924Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 117.6/117.6 kB 26.2 MB/s eta 0:00:00
2025-03-14T03:51:43.9437975Z Installing collected packages: wrapt, urllib3, pycparser, Deprecated, cffi, pynacl, PyGithub
2025-03-14T03:51:44.4837089Z Successfully installed Deprecated-1.2.18 PyGithub-2.3.0 cffi-1.17.1 pycparser-2.22 pynacl-1.5.0 urllib3-1.26.18 wrapt-1.17.2
2025-03-14T03:51:44.5576011Z ##[group]Run curr_branch="main"
2025-03-14T03:51:44.5577252Z curr_branch="main"
2025-03-14T03:51:44.5578345Z curr_ref_type="branch"
2025-03-14T03:51:44.5579571Z echo "Current branch is '$curr_branch'"
2025-03-14T03:51:44.5580853Z 
2025-03-14T03:51:44.5581760Z python3 runner_determinator.py \
2025-03-14T03:51:44.5583068Z   --github-token "$GITHUB_TOKEN" \
2025-03-14T03:51:44.5584403Z   --github-issue "$ISSUE_NUMBER" \
2025-03-14T03:51:44.5585822Z   --github-branch "$curr_branch" \
2025-03-14T03:51:44.5587171Z   --github-actor "$TRIGGERING_ACTOR" \
2025-03-14T03:51:44.5588541Z   --github-issue-owner "$ISSUE_OWNER" \
2025-03-14T03:51:44.5589921Z   --github-ref-type "$curr_ref_type" \
2025-03-14T03:51:44.5591279Z   --github-repo "$GITHUB_REPOSITORY" \
2025-03-14T03:51:44.5592760Z   --eligible-experiments "$CHECK_EXPERIMENTS" \
2025-03-14T03:51:44.5594225Z   --pr-number "${PR_NUMBER}"
2025-03-14T03:51:44.5643359Z shell: /usr/bin/bash -e {0}
2025-03-14T03:51:44.5644404Z env:
2025-03-14T03:51:44.5645879Z   GITHUB_TOKEN: ***
2025-03-14T03:51:44.5646795Z   ISSUE_NUMBER: 5132
2025-03-14T03:51:44.5647783Z   TRIGGERING_ACTOR: pytorchmergebot
2025-03-14T03:51:44.5648926Z   ISSUE_OWNER: 
2025-03-14T03:51:44.5649803Z   CHECK_EXPERIMENTS: 
2025-03-14T03:51:44.5650744Z   PR_NUMBER: 
2025-03-14T03:51:44.5651583Z ##[endgroup]
2025-03-14T03:51:44.5726800Z Current branch is 'main'
2025-03-14T03:51:46.3391663Z INFO    : Based on rollout percentage of 50%, enabling experiment lf.
2025-03-14T03:51:46.3392798Z INFO    : Branch main is an exception branch. Not enabling experiment ephemeral.
2025-03-14T03:51:46.3393539Z INFO    : Setting output: label-type='lf.'
2025-03-14T03:51:46.3695060Z Evaluate and set job outputs
2025-03-14T03:51:46.3702023Z Set output 'label-type'
2025-03-14T03:51:46.3703883Z Cleaning up orphan processes