2025-07-17T06:33:18.9772248Z Current runner version: '2.326.0'
2025-07-17T06:33:18.9797058Z ##[group]Runner Image Provisioner
2025-07-17T06:33:18.9797921Z Hosted Compute Agent
2025-07-17T06:33:18.9798538Z Version: 20250711.363
2025-07-17T06:33:18.9799093Z Commit: 6785254374ce925a23743850c1cb91912ce5c14c
2025-07-17T06:33:18.9799759Z Build Date: 2025-07-11T20:04:25Z
2025-07-17T06:33:18.9800353Z ##[endgroup]
2025-07-17T06:33:18.9800916Z ##[group]Operating System
2025-07-17T06:33:18.9801437Z Ubuntu
2025-07-17T06:33:18.9801937Z 24.04.2
2025-07-17T06:33:18.9802368Z LTS
2025-07-17T06:33:18.9802822Z ##[endgroup]
2025-07-17T06:33:18.9803253Z ##[group]Runner Image
2025-07-17T06:33:18.9803913Z Image: ubuntu-24.04
2025-07-17T06:33:18.9804394Z Version: 20250710.1.0
2025-07-17T06:33:18.9805330Z Included Software: https://github.com/actions/runner-images/blob/ubuntu24/20250710.1/images/ubuntu/Ubuntu2404-Readme.md
2025-07-17T06:33:18.9807103Z Image Release: https://github.com/actions/runner-images/releases/tag/ubuntu24%2F20250710.1
2025-07-17T06:33:18.9808233Z ##[endgroup]
2025-07-17T06:33:18.9809176Z ##[group]GITHUB_TOKEN Permissions
2025-07-17T06:33:18.9811205Z Metadata: read
2025-07-17T06:33:18.9811820Z ##[endgroup]
2025-07-17T06:33:18.9814134Z Secret source: Actions
2025-07-17T06:33:18.9814990Z Prepare workflow directory
2025-07-17T06:33:19.0335364Z Prepare all required actions
2025-07-17T06:33:19.0393466Z Uses: pytorch/pytorch/.github/workflows/_runner-determinator.yml@refs/heads/main (a38f433be2e94a64b095a44ba39879d02d0c2316)
2025-07-17T06:33:19.0398614Z ##[group] Inputs
2025-07-17T06:33:19.0399181Z   check_experiments: 
2025-07-17T06:33:19.0399802Z   opt_out_experiments: 
2025-07-17T06:33:19.0400397Z   triggering_actor: pytorchmergebot
2025-07-17T06:33:19.0400999Z   issue_owner: 
2025-07-17T06:33:19.0401536Z   curr_branch: main
2025-07-17T06:33:19.0402045Z   curr_ref_type: branch
2025-07-17T06:33:19.0402558Z   issue_number: 5132
2025-07-17T06:33:19.0403224Z ##[endgroup]
2025-07-17T06:33:19.0403810Z Complete job name: get-label-type / runner-determinator
2025-07-17T06:33:19.5732293Z ##[group]Run cat <<EOF > runner_determinator.py
2025-07-17T06:33:19.5734716Z cat <<EOF > runner_determinator.py
2025-07-17T06:33:19.5735408Z # flake8: noqa: G004
2025-07-17T06:33:19.5736021Z 
2025-07-17T06:33:19.5736820Z # Note: Copies of this script in runner_determinator.py and _runner-determinator.yml
2025-07-17T06:33:19.5738340Z #       must be kept in sync. You can do it easily by running the following command:
2025-07-17T06:33:19.5739424Z #           python .github/scripts/update_runner_determinator.py
2025-07-17T06:33:19.5740182Z 
2025-07-17T06:33:19.5740615Z """
2025-07-17T06:33:19.5741414Z This runner determinator is used to determine which set of runners to run a
2025-07-17T06:33:19.5742461Z GitHub job on. It uses the first comment of a GitHub issue (by default
2025-07-17T06:33:19.5743687Z https://github.com/pytorch/test-infra/issues/5132) to define the configuration
2025-07-17T06:33:19.5744675Z of which runners should be used to run which job.
2025-07-17T06:33:19.5745382Z 
2025-07-17T06:33:19.5746150Z The configuration has two parts, the settings and a list of opted-in users,
2025-07-17T06:33:19.5747565Z separated by a line containing "---".  If the line is not present, the
2025-07-17T06:33:19.5748702Z settings are considered to be empty with only the second part, the user
2025-07-17T06:33:19.5749627Z list, defined.
2025-07-17T06:33:19.5750150Z 
2025-07-17T06:33:19.5750854Z The first part is a YAML block that defines the rollout settings. This can be
2025-07-17T06:33:19.5751900Z used to define any settings that are needed to determine which runners to use.
2025-07-17T06:33:19.5752967Z It's fields are defined by the RolloutSettings class below.
2025-07-17T06:33:19.5753675Z 
2025-07-17T06:33:19.5754407Z The second part is a list of users who are explicitly opted in to the LF fleet.
2025-07-17T06:33:19.5755778Z The user list is also a comma separated list of additional features or
2025-07-17T06:33:19.5756653Z experiments which the user could be opted in to.
2025-07-17T06:33:19.5757473Z 
2025-07-17T06:33:19.5758047Z The user list has the following rules:
2025-07-17T06:33:19.5758688Z 
2025-07-17T06:33:19.5759395Z - Users are GitHub usernames, which must start with the @ prefix
2025-07-17T06:33:19.5760443Z - Each user is also a comma-separated list of features/experiments to enable
2025-07-17T06:33:19.5761364Z - A "#" prefix opts the user out of all experiments
2025-07-17T06:33:19.5762001Z 
2025-07-17T06:33:19.5762523Z Example config:
2025-07-17T06:33:19.5763114Z     # A list of experiments that can be opted into.
2025-07-17T06:33:19.5763969Z     # This defines the behavior they'll induce when opted into.
2025-07-17T06:33:19.5764801Z     # Expected syntax is:
2025-07-17T06:33:19.5765587Z     #   [experiment_name]: # Name of the experiment. Also used for the label prefix.
2025-07-17T06:33:19.5766703Z     #      rollout_perc: [int] # % of workflows to run with this experiment when users are not opted in.
2025-07-17T06:33:19.5767704Z 
2025-07-17T06:33:19.5768203Z     experiments:
2025-07-17T06:33:19.5768778Z       lf:
2025-07-17T06:33:19.5769294Z         rollout_percent: 25
2025-07-17T06:33:19.5769929Z         all_branches: false
2025-07-17T06:33:19.5770493Z         default: true
2025-07-17T06:33:19.5771089Z     ---
2025-07-17T06:33:19.5771564Z 
2025-07-17T06:33:19.5772066Z     # Opt-ins:
2025-07-17T06:33:19.5853863Z     # Users can opt into the LF fleet by adding their GitHub username to this list
2025-07-17T06:33:19.5855233Z     # and specifying experiments to enable in a comma-separated list.
2025-07-17T06:33:19.5856145Z     # To always opt out of an experiment, prefix it with a "-".
2025-07-17T06:33:19.5857113Z     # Experiments should be from the above list.
2025-07-17T06:33:19.5857865Z 
2025-07-17T06:33:19.5858295Z     @User1,-lf,split_build
2025-07-17T06:33:19.5858805Z     @User2,lf
2025-07-17T06:33:19.5859289Z     @User3,split_build
2025-07-17T06:33:19.5859762Z """
2025-07-17T06:33:19.5860152Z 
2025-07-17T06:33:19.5860533Z import json
2025-07-17T06:33:19.5860975Z import logging
2025-07-17T06:33:19.5861416Z import os
2025-07-17T06:33:19.5861834Z import random
2025-07-17T06:33:19.5862270Z import re
2025-07-17T06:33:19.5862674Z import sys
2025-07-17T06:33:19.5863145Z from argparse import ArgumentParser
2025-07-17T06:33:19.5863807Z from collections.abc import Iterable
2025-07-17T06:33:19.5864387Z from functools import cache
2025-07-17T06:33:19.5864925Z from logging import LogRecord
2025-07-17T06:33:19.5865487Z from typing import Any, NamedTuple
2025-07-17T06:33:19.5866093Z from urllib.request import Request, urlopen
2025-07-17T06:33:19.5866662Z 
2025-07-17T06:33:19.5867158Z import yaml
2025-07-17T06:33:19.5867620Z from github import Auth, Github
2025-07-17T06:33:19.5868178Z from github.Issue import Issue
2025-07-17T06:33:19.5868702Z 
2025-07-17T06:33:19.5869062Z 
2025-07-17T06:33:19.5869518Z DEFAULT_LABEL_PREFIX = ""  # use meta runners
2025-07-17T06:33:19.5870279Z WORKFLOW_LABEL_LF = "lf."  # use runners from the linux foundation
2025-07-17T06:33:19.5871229Z WORKFLOW_LABEL_LF_CANARY = "lf.c."  # use canary runners from the linux foundation
2025-07-17T06:33:19.5871982Z 
2025-07-17T06:33:19.5872463Z GITHUB_OUTPUT = os.getenv("GITHUB_OUTPUT", "")
2025-07-17T06:33:19.5873278Z GH_OUTPUT_KEY_AMI = "runner-ami"
2025-07-17T06:33:19.5873864Z GH_OUTPUT_KEY_LABEL_TYPE = "label-type"
2025-07-17T06:33:19.5874530Z OPT_OUT_LABEL = "no-runner-experiments"
2025-07-17T06:33:19.5875094Z 
2025-07-17T06:33:19.5875516Z SETTING_EXPERIMENTS = "experiments"
2025-07-17T06:33:19.5876047Z 
2025-07-17T06:33:19.5876450Z LF_FLEET_EXPERIMENT = "lf"
2025-07-17T06:33:19.5877077Z CANARY_FLEET_SUFFIX = ".c"
2025-07-17T06:33:19.5877569Z 
2025-07-17T06:33:19.5877933Z 
2025-07-17T06:33:19.5878331Z class Experiment(NamedTuple):
2025-07-17T06:33:19.5878880Z     rollout_perc: float = (
2025-07-17T06:33:19.5879607Z         0  # Percentage of workflows to experiment on when user is not opted-in.
2025-07-17T06:33:19.5880332Z     )
2025-07-17T06:33:19.5880747Z     all_branches: bool = (
2025-07-17T06:33:19.5881473Z         False  # If True, the experiment is also enabled on the exception branches
2025-07-17T06:33:19.5882185Z     )
2025-07-17T06:33:19.5882591Z     default: bool = (
2025-07-17T06:33:19.5883237Z         True  # If True, the experiment is enabled by default for all queries
2025-07-17T06:33:19.5883920Z     )
2025-07-17T06:33:19.5884298Z 
2025-07-17T06:33:19.5884689Z     # Add more fields as needed
2025-07-17T06:33:19.5885202Z 
2025-07-17T06:33:19.5885559Z 
2025-07-17T06:33:19.5885954Z class Settings(NamedTuple):
2025-07-17T06:33:19.5886459Z     """
2025-07-17T06:33:19.5887077Z     Settings for the experiments that can be opted into.
2025-07-17T06:33:19.5887724Z     """
2025-07-17T06:33:19.5888107Z 
2025-07-17T06:33:19.5888545Z     experiments: dict[str, Experiment] = {}
2025-07-17T06:33:19.5889094Z 
2025-07-17T06:33:19.5889599Z 
2025-07-17T06:33:19.5890053Z class ColorFormatter(logging.Formatter):
2025-07-17T06:33:19.5890751Z     """Color codes the log messages based on the log level"""
2025-07-17T06:33:19.5891370Z 
2025-07-17T06:33:19.5891745Z     COLORS = {
2025-07-17T06:33:19.5892226Z         "WARNING": "\033[33m",  # Yellow
2025-07-17T06:33:19.5892790Z         "ERROR": "\033[31m",  # Red
2025-07-17T06:33:19.5893334Z         "CRITICAL": "\033[31m",  # Red
2025-07-17T06:33:19.5893876Z         "INFO": "\033[0m",  # Reset
2025-07-17T06:33:19.5894421Z         "DEBUG": "\033[0m",  # Reset
2025-07-17T06:33:19.5894934Z     }
2025-07-17T06:33:19.5895320Z 
2025-07-17T06:33:19.5895774Z     def format(self, record: LogRecord) -> str:
2025-07-17T06:33:19.5896577Z         log_color = self.COLORS.get(record.levelname, "\033[0m")  # Default to reset
2025-07-17T06:33:19.5897779Z         record.msg = f"{log_color}{record.msg}\033[0m"
2025-07-17T06:33:19.5898417Z         return super().format(record)
2025-07-17T06:33:19.5898943Z 
2025-07-17T06:33:19.5899295Z 
2025-07-17T06:33:19.5899709Z handler = logging.StreamHandler()
2025-07-17T06:33:19.5900534Z handler.setFormatter(ColorFormatter(fmt="%(levelname)-8s: %(message)s"))
2025-07-17T06:33:19.5901283Z 
2025-07-17T06:33:19.5901760Z log = logging.getLogger(os.path.basename(__file__))
2025-07-17T06:33:19.5902398Z log.addHandler(handler)
2025-07-17T06:33:19.5902914Z log.setLevel(logging.INFO)
2025-07-17T06:33:19.5903398Z 
2025-07-17T06:33:19.5903761Z 
2025-07-17T06:33:19.5904250Z def set_github_output(key: str, value: str) -> None:
2025-07-17T06:33:19.5904860Z     """
2025-07-17T06:33:19.5905428Z     Defines outputs of the github action that invokes this script
2025-07-17T06:33:19.5906104Z     """
2025-07-17T06:33:19.5906677Z     if not GITHUB_OUTPUT:
2025-07-17T06:33:19.5908147Z         # See https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/ for deprecation notice
2025-07-17T06:33:19.5909345Z         log.warning(
2025-07-17T06:33:19.5910311Z             "No env var found for GITHUB_OUTPUT, you must be running this code locally. Falling back to the deprecated print method."
2025-07-17T06:33:19.5911296Z         )
2025-07-17T06:33:19.5911798Z         print(f"::set-output name={key}::{value}")
2025-07-17T06:33:19.5912381Z         return
2025-07-17T06:33:19.5912812Z 
2025-07-17T06:33:19.5913234Z     with open(GITHUB_OUTPUT, "a") as f:
2025-07-17T06:33:19.5913874Z         log.info(f"Setting output: {key}='{value}'")
2025-07-17T06:33:19.5914493Z         f.write(f"{key}={value}\n")
2025-07-17T06:33:19.5915017Z 
2025-07-17T06:33:19.5915397Z 
2025-07-17T06:33:19.5915950Z def _str_comma_separated_to_set(value: str) -> frozenset[str]:
2025-07-17T06:33:19.5916664Z     return frozenset(
2025-07-17T06:33:19.5917471Z         filter(lambda itm: itm != "", map(str.strip, value.strip(" \n\t").split(",")))
2025-07-17T06:33:19.5918199Z     )
2025-07-17T06:33:19.5918593Z 
2025-07-17T06:33:19.5918964Z 
2025-07-17T06:33:19.5919352Z def parse_args() -> Any:
2025-07-17T06:33:19.5920015Z     parser = ArgumentParser("Get dynamic rollout settings")
2025-07-17T06:33:19.5920959Z     parser.add_argument("--github-token", type=str, required=True, help="GitHub token")
2025-07-17T06:33:19.5921775Z     parser.add_argument(
2025-07-17T06:33:19.5922312Z         "--github-issue-repo",
2025-07-17T06:33:19.5922848Z         type=str,
2025-07-17T06:33:19.5923327Z         required=False,
2025-07-17T06:33:19.5923980Z         default="pytorch/test-infra",
2025-07-17T06:33:19.5924598Z         help="GitHub repo to get the issue",
2025-07-17T06:33:19.5925151Z     )
2025-07-17T06:33:19.5925569Z     parser.add_argument(
2025-07-17T06:33:19.5926085Z         "--github-repo",
2025-07-17T06:33:19.5926582Z         type=str,
2025-07-17T06:33:19.5927162Z         required=True,
2025-07-17T06:33:19.5927708Z         help="GitHub repo where CI is running",
2025-07-17T06:33:19.5928272Z     )
2025-07-17T06:33:19.5928686Z     parser.add_argument(
2025-07-17T06:33:19.5929379Z         "--github-issue", type=int, required=True, help="GitHub issue number"
2025-07-17T06:33:19.5930086Z     )
2025-07-17T06:33:19.5930495Z     parser.add_argument(
2025-07-17T06:33:19.5931206Z         "--github-actor", type=str, required=True, help="GitHub triggering_actor"
2025-07-17T06:33:19.5931931Z     )
2025-07-17T06:33:19.5932352Z     parser.add_argument(
2025-07-17T06:33:19.5933074Z         "--github-issue-owner", type=str, required=True, help="GitHub issue owner"
2025-07-17T06:33:19.5933818Z     )
2025-07-17T06:33:19.5934237Z     parser.add_argument(
2025-07-17T06:33:19.5934982Z         "--github-branch", type=str, required=True, help="Current GitHub branch or tag"
2025-07-17T06:33:19.5935731Z     )
2025-07-17T06:33:19.5936154Z     parser.add_argument(
2025-07-17T06:33:19.5936672Z         "--github-ref-type",
2025-07-17T06:33:19.5937505Z         type=str,
2025-07-17T06:33:19.5938004Z         required=True,
2025-07-17T06:33:19.5938595Z         help="Current GitHub ref type, branch or tag",
2025-07-17T06:33:19.5939201Z     )
2025-07-17T06:33:19.5939623Z     parser.add_argument(
2025-07-17T06:33:19.5940166Z         "--eligible-experiments",
2025-07-17T06:33:19.5940911Z         type=_str_comma_separated_to_set,
2025-07-17T06:33:19.5941478Z         required=False,
2025-07-17T06:33:19.5941968Z         default="",
2025-07-17T06:33:19.5942909Z         help="comma separated list of experiments to check, if omitted all experiments marked with default=True are checked",
2025-07-17T06:33:19.5943893Z     )
2025-07-17T06:33:19.5944309Z     parser.add_argument(
2025-07-17T06:33:19.5944845Z         "--opt-out-experiments",
2025-07-17T06:33:19.5945419Z         type=_str_comma_separated_to_set,
2025-07-17T06:33:19.5945984Z         required=False,
2025-07-17T06:33:19.5946471Z         default="",
2025-07-17T06:33:19.5947077Z         help=(
2025-07-17T06:33:19.5947842Z             "comma separated list of experiments to opt-out of. If unset, no opt-outs will occur. "
2025-07-17T06:33:19.5949038Z             "If the same experiment is listed both here and in '--eligible-experiments' opt-out will take priority."
2025-07-17T06:33:19.5949933Z         ),
2025-07-17T06:33:19.5950341Z     )
2025-07-17T06:33:19.5950757Z     parser.add_argument(
2025-07-17T06:33:19.5951263Z         "--pr-number",
2025-07-17T06:33:19.5951753Z         type=str,
2025-07-17T06:33:19.5952225Z         required=False,
2025-07-17T06:33:19.5952712Z         default="",
2025-07-17T06:33:19.5953279Z         help="the optional PR number where this is run",
2025-07-17T06:33:19.5953874Z     )
2025-07-17T06:33:19.5954266Z 
2025-07-17T06:33:19.5954671Z     return parser.parse_args()
2025-07-17T06:33:19.5955190Z 
2025-07-17T06:33:19.5955557Z 
2025-07-17T06:33:19.5956206Z def get_gh_client(github_token: str) -> Github:  # type: ignore[no-any-unimported]
2025-07-17T06:33:19.5957255Z     auth = Auth.Token(github_token)
2025-07-17T06:33:19.5957894Z     return Github(auth=auth)
2025-07-17T06:33:19.5958404Z 
2025-07-17T06:33:19.5958765Z 
2025-07-17T06:33:19.5959470Z def get_issue(gh: Github, repo: str, issue_num: int) -> Issue:  # type: ignore[no-any-unimported]
2025-07-17T06:33:19.5960322Z     repo = gh.get_repo(repo)
2025-07-17T06:33:19.5960903Z     return repo.get_issue(number=issue_num)
2025-07-17T06:33:19.5961479Z 
2025-07-17T06:33:19.5961836Z 
2025-07-17T06:33:19.5962238Z def get_potential_pr_author(
2025-07-17T06:33:19.5962970Z     github_token: str, repo: str, username: str, ref_type: str, ref_name: str
2025-07-17T06:33:19.5963701Z ) -> str:
2025-07-17T06:33:19.5964293Z     # If the trigger was a new tag added by a bot, this is a ciflow case
2025-07-17T06:33:19.5965180Z     # Fetch the actual username from the original PR. The PR number is
2025-07-17T06:33:19.5966012Z     # embedded in the tag name: ciflow/<name>/<pr-number>
2025-07-17T06:33:19.5966634Z 
2025-07-17T06:33:19.5967168Z     gh = get_gh_client(github_token)
2025-07-17T06:33:19.5967708Z 
2025-07-17T06:33:19.5968233Z     if username == "pytorch-bot[bot]" and ref_type == "tag":
2025-07-17T06:33:19.5968937Z         split_tag = ref_name.split("/")
2025-07-17T06:33:19.5969491Z         if (
2025-07-17T06:33:19.5969939Z             len(split_tag) == 3
2025-07-17T06:33:19.5970560Z             and split_tag[0] == "ciflow"
2025-07-17T06:33:19.5971163Z             and split_tag[2].isnumeric()
2025-07-17T06:33:19.5971705Z         ):
2025-07-17T06:33:19.5972165Z             pr_number = split_tag[2]
2025-07-17T06:33:19.5972708Z             try:
2025-07-17T06:33:19.5973224Z                 repository = gh.get_repo(repo)
2025-07-17T06:33:19.5973907Z                 pull = repository.get_pull(number=int(pr_number))
2025-07-17T06:33:19.5974711Z             except Exception as e:
2025-07-17T06:33:19.5975304Z                 raise Exception(  # noqa: TRY002
2025-07-17T06:33:19.5976042Z                     f"issue with pull request {pr_number} from repo {repository}"
2025-07-17T06:33:19.5976746Z                 ) from e
2025-07-17T06:33:19.5977702Z             return pull.user.login  # type: ignore[no-any-return]
2025-07-17T06:33:19.5978485Z     # In all other cases, return the original input username
2025-07-17T06:33:19.5979133Z     return username
2025-07-17T06:33:19.5979593Z 
2025-07-17T06:33:19.5979961Z 
2025-07-17T06:33:19.5980425Z def is_exception_branch(branch: str) -> bool:
2025-07-17T06:33:19.5981010Z     """
2025-07-17T06:33:19.5981731Z     Branches that get opted out of experiments by default, until they're explicitly enabled.
2025-07-17T06:33:19.5982580Z     """
2025-07-17T06:33:19.5983194Z     return branch.split("/")[0] in {"main", "nightly", "release", "landchecks"}
2025-07-17T06:33:19.5983900Z 
2025-07-17T06:33:19.5984272Z 
2025-07-17T06:33:19.5984695Z def load_yaml(yaml_text: str) -> Any:
2025-07-17T06:33:19.5985254Z     try:
2025-07-17T06:33:19.5985707Z         data = yaml.safe_load(yaml_text)
2025-07-17T06:33:19.5986272Z         return data
2025-07-17T06:33:19.5986760Z     except yaml.YAMLError:
2025-07-17T06:33:19.5987967Z         log.exception("Error loading YAML")
2025-07-17T06:33:19.5988537Z         raise
2025-07-17T06:33:19.5988960Z 
2025-07-17T06:33:19.5989326Z 
2025-07-17T06:33:19.5989995Z def extract_settings_user_opt_in_from_text(rollout_state: str) -> tuple[str, str]:
2025-07-17T06:33:19.5990798Z     """
2025-07-17T06:33:19.5991641Z     Extracts the text with settings, if any, and the opted in users from the rollout state.
2025-07-17T06:33:19.5992458Z 
2025-07-17T06:33:19.5993041Z     If the issue body contains "---" then the text above that is the settings
2025-07-17T06:33:19.5993891Z     and the text below is the list of opted in users.
2025-07-17T06:33:19.5994498Z 
2025-07-17T06:33:19.5995115Z     If it doesn't contain "---" then the settings are empty and the rest is the users.
2025-07-17T06:33:19.5995866Z     """
2025-07-17T06:33:19.5996375Z     rollout_state_parts = rollout_state.split("---")
2025-07-17T06:33:19.5997251Z     if len(rollout_state_parts) >= 2:
2025-07-17T06:33:19.5998105Z         return rollout_state_parts[0], rollout_state_parts[1]
2025-07-17T06:33:19.5998748Z     else:
2025-07-17T06:33:19.5999186Z         return "", rollout_state
2025-07-17T06:33:19.5999693Z 
2025-07-17T06:33:19.6000084Z 
2025-07-17T06:33:19.6000528Z class UserOptins(dict[str, list[str]]):
2025-07-17T06:33:19.6001077Z     """
2025-07-17T06:33:19.6001663Z     Dictionary of users with a list of features they have opted into
2025-07-17T06:33:19.6002362Z     """
2025-07-17T06:33:19.6002737Z 
2025-07-17T06:33:19.6003089Z 
2025-07-17T06:33:19.6003670Z def parse_user_opt_in_from_text(user_optin_text: str) -> UserOptins:
2025-07-17T06:33:19.6004362Z     """
2025-07-17T06:33:19.6005148Z     Parse the user opt-in text into a key value pair of username and the list of features they have opted into
2025-07-17T06:33:19.6006029Z 
2025-07-17T06:33:19.6006992Z     Users are GitHub usernames with the @ prefix. Each user is also a comma-separated list of features/experiments to enable.
2025-07-17T06:33:19.6008066Z         - Example line: "@User1,lf,split_build"
2025-07-17T06:33:19.6008812Z         - A "#" prefix indicates the user is opted out of all experiments
2025-07-17T06:33:19.6009625Z 
2025-07-17T06:33:19.6009977Z 
2025-07-17T06:33:19.6010336Z     """
2025-07-17T06:33:19.6010747Z     optins = UserOptins()
2025-07-17T06:33:19.6011316Z     for user in user_optin_text.split("\n"):
2025-07-17T06:33:19.6011922Z         user = user.strip("\r\n\t -")
2025-07-17T06:33:19.6012531Z         if not user or not user.startswith("@"):
2025-07-17T06:33:19.6013137Z             # Not a valid user. Skip
2025-07-17T06:33:19.6013702Z             continue
2025-07-17T06:33:19.6014159Z 
2025-07-17T06:33:19.6014525Z         if user:
2025-07-17T06:33:19.6015041Z             usr_name = user.split(",")[0].strip("@")
2025-07-17T06:33:19.6015790Z             optins[usr_name] = [exp.strip(" ") for exp in user.split(",")[1:]]
2025-07-17T06:33:19.6016463Z 
2025-07-17T06:33:19.6016843Z     return optins
2025-07-17T06:33:19.6017619Z 
2025-07-17T06:33:19.6017982Z 
2025-07-17T06:33:19.6018523Z def is_valid_experiment_name(experiment_name: str) -> bool:
2025-07-17T06:33:19.6019179Z     """
2025-07-17T06:33:19.6019639Z     Check if the experiment name is valid.
2025-07-17T06:33:19.6020205Z     A valid name:
2025-07-17T06:33:19.6020948Z         - Contains only alphanumeric characters and the special characters "_" & "-"
2025-07-17T06:33:19.6021951Z         - The special characters "_" & "-" shouldn't be the first or last characters
2025-07-17T06:33:19.6022717Z         - Cannot contain spaces
2025-07-17T06:33:19.6023226Z     """
2025-07-17T06:33:19.6023610Z 
2025-07-17T06:33:19.6024100Z     valid_char_regex = r"^[a-zA-Z0-9]([\w-]*[a-zA-Z0-9])?$"
2025-07-17T06:33:19.6024889Z     valid = bool(re.match(valid_char_regex, experiment_name))
2025-07-17T06:33:19.6025783Z 
2025-07-17T06:33:19.6026340Z     if valid:
2025-07-17T06:33:19.6026783Z         return True
2025-07-17T06:33:19.6027350Z 
2025-07-17T06:33:19.6027723Z     log.error(
2025-07-17T06:33:19.6029262Z         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."
2025-07-17T06:33:19.6030884Z     )
2025-07-17T06:33:19.6031294Z     return False
2025-07-17T06:33:19.6031748Z 
2025-07-17T06:33:19.6032109Z 
2025-07-17T06:33:19.6032657Z def parse_settings_from_text(settings_text: str) -> Settings:
2025-07-17T06:33:19.6033343Z     """
2025-07-17T06:33:19.6034001Z     Parse the experiments from the issue body into a list of ExperimentSettings
2025-07-17T06:33:19.6034763Z     """
2025-07-17T06:33:19.6035161Z     try:
2025-07-17T06:33:19.6035586Z         if settings_text:
2025-07-17T06:33:19.6036390Z             # Escape the backtick as well so that we can have the settings in a code block on the GH issue
2025-07-17T06:33:19.6037359Z             # for easy reading
2025-07-17T06:33:19.6038244Z             # Note: Using ascii for the backtick so that the cat step in _runner-determinator.yml doesn't choke on
2025-07-17T06:33:19.6039193Z             #       the backtick character in shell commands.
2025-07-17T06:33:19.6039861Z             backtick = chr(96)  # backtick character
2025-07-17T06:33:19.6040600Z             settings_text = settings_text.strip(f"\r\n\t{backtick} ")
2025-07-17T06:33:19.6041322Z             settings = load_yaml(settings_text)
2025-07-17T06:33:19.6041878Z 
2025-07-17T06:33:19.6042518Z             # For now we just load experiments. We can expand this if/when we add more settings
2025-07-17T06:33:19.6043442Z             experiments = {}
2025-07-17T06:33:19.6043940Z 
2025-07-17T06:33:19.6044537Z             for exp_name, exp_settings in settings.get(SETTING_EXPERIMENTS).items():
2025-07-17T06:33:19.6045349Z                 if not is_valid_experiment_name(exp_name):
2025-07-17T06:33:19.6046521Z                     # Exclude invalid experiments from the list. We log an error, but don't raise an exception so that other experiments can still be processed.
2025-07-17T06:33:19.6047718Z                     continue
2025-07-17T06:33:19.6048212Z 
2025-07-17T06:33:19.6048614Z                 valid_settings = {}
2025-07-17T06:33:19.6049196Z                 for setting in exp_settings:
2025-07-17T06:33:19.6049810Z                     if setting not in Experiment._fields:
2025-07-17T06:33:19.6050418Z                         log.warning(
2025-07-17T06:33:19.6051200Z                             f"Unexpected setting in experiment: {setting} = {exp_settings[setting]}"
2025-07-17T06:33:19.6051948Z                         )
2025-07-17T06:33:19.6052433Z                     else:
2025-07-17T06:33:19.6053013Z                         valid_settings[setting] = exp_settings[setting]
2025-07-17T06:33:19.6053622Z 
2025-07-17T06:33:19.6054124Z                 experiments[exp_name] = Experiment(**valid_settings)
2025-07-17T06:33:19.6054816Z             return Settings(experiments)
2025-07-17T06:33:19.6055352Z 
2025-07-17T06:33:19.6055738Z     except Exception:
2025-07-17T06:33:19.6056296Z         log.exception("Failed to parse settings")
2025-07-17T06:33:19.6056866Z 
2025-07-17T06:33:19.6057539Z     return Settings()
2025-07-17T06:33:19.6058013Z 
2025-07-17T06:33:19.6058371Z 
2025-07-17T06:33:19.6059010Z def parse_settings(rollout_state: str) -> Settings:
2025-07-17T06:33:19.6059654Z     """
2025-07-17T06:33:19.6060147Z     Parse settings, if any, from the rollout state.
2025-07-17T06:33:19.6060736Z 
2025-07-17T06:33:19.6061309Z     If the issue body contains "---" then the text above that is the settings
2025-07-17T06:33:19.6062131Z     and the text below is the list of opted in users.
2025-07-17T06:33:19.6062722Z 
2025-07-17T06:33:19.6063362Z     If it doesn't contain "---" then the settings are empty and the default values are used.
2025-07-17T06:33:19.6064132Z     """
2025-07-17T06:33:19.6064749Z     settings_text, _ = extract_settings_user_opt_in_from_text(rollout_state)
2025-07-17T06:33:19.6065582Z     return parse_settings_from_text(settings_text)
2025-07-17T06:33:19.6066162Z 
2025-07-17T06:33:19.6066516Z 
2025-07-17T06:33:19.6067155Z def parse_users(rollout_state: str) -> UserOptins:
2025-07-17T06:33:19.6067776Z     """
2025-07-17T06:33:19.6068232Z     Parse users from the rollout state.
2025-07-17T06:33:19.6068768Z 
2025-07-17T06:33:19.6069132Z     """
2025-07-17T06:33:19.6069732Z     _, users_text = extract_settings_user_opt_in_from_text(rollout_state)
2025-07-17T06:33:19.6070541Z     return parse_user_opt_in_from_text(users_text)
2025-07-17T06:33:19.6071120Z 
2025-07-17T06:33:19.6071487Z 
2025-07-17T06:33:19.6072182Z def is_user_opted_in(user: str, user_optins: UserOptins, experiment_name: str) -> bool:
2025-07-17T06:33:19.6072969Z     """
2025-07-17T06:33:19.6073446Z     Check if a user is opted into an experiment
2025-07-17T06:33:19.6074022Z     """
2025-07-17T06:33:19.6074569Z     return experiment_name in user_optins.get(user, [])
2025-07-17T06:33:19.6075179Z 
2025-07-17T06:33:19.6075549Z 
2025-07-17T06:33:19.6076352Z def is_user_opted_out(user: str, user_optins: UserOptins, experiment_name: str) -> bool:
2025-07-17T06:33:19.6077254Z     """
2025-07-17T06:33:19.6077790Z     Check if a user explicitly opted out of an experiment
2025-07-17T06:33:19.6078415Z     """
2025-07-17T06:33:19.6078992Z     # if the experiment is prefixed with a "-", then it's an opt-out
2025-07-17T06:33:19.6079740Z     experiment_optout = "-" + experiment_name
2025-07-17T06:33:19.6080447Z     if experiment_optout not in user_optins.get(user, []):
2025-07-17T06:33:19.6081089Z         return False
2025-07-17T06:33:19.6081539Z 
2025-07-17T06:33:19.6082038Z     if is_user_opted_in(user, user_optins, experiment_name):
2025-07-17T06:33:19.6082676Z         log.warning(
2025-07-17T06:33:19.6083582Z             f"User {user} is opted into experiment {experiment_name}, but also opted out of it. Defaulting to opting out"
2025-07-17T06:33:19.6084496Z         )
2025-07-17T06:33:19.6084896Z 
2025-07-17T06:33:19.6085271Z     return True
2025-07-17T06:33:19.6085704Z 
2025-07-17T06:33:19.6086064Z 
2025-07-17T06:33:19.6086443Z def get_runner_prefix(
2025-07-17T06:33:19.6087040Z     rollout_state: str,
2025-07-17T06:33:19.6087570Z     workflow_requestors: Iterable[str],
2025-07-17T06:33:19.6088128Z     branch: str,
2025-07-17T06:33:19.6088697Z     eligible_experiments: frozenset[str] = frozenset(),
2025-07-17T06:33:19.6089439Z     opt_out_experiments: frozenset[str] = frozenset(),
2025-07-17T06:33:19.6090071Z     is_canary: bool = False,
2025-07-17T06:33:19.6090574Z ) -> str:
2025-07-17T06:33:19.6091066Z     settings = parse_settings(rollout_state)
2025-07-17T06:33:19.6091693Z     user_optins = parse_users(rollout_state)
2025-07-17T06:33:19.6092250Z 
2025-07-17T06:33:19.6092757Z     fleet_prefix = ""
2025-07-17T06:33:19.6093247Z     prefixes = []
2025-07-17T06:33:19.6093954Z     for experiment_name, experiment_settings in settings.experiments.items():
2025-07-17T06:33:19.6094984Z         if not experiment_settings.all_branches and is_exception_branch(branch):
2025-07-17T06:33:19.6095745Z             log.info(
2025-07-17T06:33:19.6096502Z                 f"Branch {branch} is an exception branch. Not enabling experiment {experiment_name}."
2025-07-17T06:33:19.6097401Z             )
2025-07-17T06:33:19.6097851Z             continue
2025-07-17T06:33:19.6098309Z 
2025-07-17T06:33:19.6098707Z         if opt_out_experiments:
2025-07-17T06:33:19.6099316Z             if experiment_name in opt_out_experiments:
2025-07-17T06:33:19.6100071Z                 opt_out_exp_list = ", ".join(opt_out_experiments)
2025-07-17T06:33:19.6100703Z                 log.info(
2025-07-17T06:33:19.6101725Z                     f"Skipping experiment '{experiment_name}', as this workflow has opted-out (opted out experiments are: {opt_out_exp_list})"
2025-07-17T06:33:19.6102732Z                 )
2025-07-17T06:33:19.6103193Z                 continue
2025-07-17T06:33:19.6103697Z 
2025-07-17T06:33:19.6104100Z         if eligible_experiments:
2025-07-17T06:33:19.6104736Z             if experiment_name not in eligible_experiments:
2025-07-17T06:33:19.6105419Z                 exp_list = ", ".join(eligible_experiments)
2025-07-17T06:33:19.6106008Z                 log.info(
2025-07-17T06:33:19.6106857Z                     f"Skipping experiment '{experiment_name}', as it is not in the eligible_experiments list: {exp_list}"
2025-07-17T06:33:19.6107825Z                 )
2025-07-17T06:33:19.6108281Z                 continue
2025-07-17T06:33:19.6108961Z         elif not experiment_settings.default:
2025-07-17T06:33:19.6109537Z             log.info(
2025-07-17T06:33:19.6110271Z                 f"Skipping experiment '{experiment_name}', as it is not a default experiment"
2025-07-17T06:33:19.6111043Z             )
2025-07-17T06:33:19.6111470Z             continue
2025-07-17T06:33:19.6111923Z 
2025-07-17T06:33:19.6112433Z         # Is any workflow_requestor opted out to this experiment?
2025-07-17T06:33:19.6113090Z         opted_out_users = [
2025-07-17T06:33:19.6113603Z             requestor
2025-07-17T06:33:19.6114137Z             for requestor in workflow_requestors
2025-07-17T06:33:19.6114875Z             if is_user_opted_out(requestor, user_optins, experiment_name)
2025-07-17T06:33:19.6115546Z         ]
2025-07-17T06:33:19.6115942Z 
2025-07-17T06:33:19.6116335Z         if opted_out_users:
2025-07-17T06:33:19.6116860Z             log.info(
2025-07-17T06:33:19.6117669Z                 f"{', '.join(opted_out_users)} have opted out of experiment {experiment_name}."
2025-07-17T06:33:19.6118399Z             )
2025-07-17T06:33:19.6118839Z             continue
2025-07-17T06:33:19.6119285Z 
2025-07-17T06:33:19.6119790Z         # Is any workflow_requestor opted in to this experiment?
2025-07-17T06:33:19.6120436Z         opted_in_users = [
2025-07-17T06:33:19.6120960Z             requestor
2025-07-17T06:33:19.6121508Z             for requestor in workflow_requestors
2025-07-17T06:33:19.6122238Z             if is_user_opted_in(requestor, user_optins, experiment_name)
2025-07-17T06:33:19.6122905Z         ]
2025-07-17T06:33:19.6123300Z 
2025-07-17T06:33:19.6123678Z         enabled = False
2025-07-17T06:33:19.6124178Z         if opted_in_users:
2025-07-17T06:33:19.6124807Z             log.info(
2025-07-17T06:33:19.6125517Z                 f"{', '.join(opted_in_users)} have opted into experiment {experiment_name}."
2025-07-17T06:33:19.6126233Z             )
2025-07-17T06:33:19.6126678Z             enabled = True
2025-07-17T06:33:19.6127466Z 
2025-07-17T06:33:19.6127920Z         elif experiment_settings.rollout_perc:
2025-07-17T06:33:19.6128811Z             # If no user is opted in, then we randomly enable the experiment based on the rollout percentage
2025-07-17T06:33:19.6129817Z             if random.uniform(0, 100) <= experiment_settings.rollout_perc:
2025-07-17T06:33:19.6130515Z                 log.info(
2025-07-17T06:33:19.6131454Z                     f"Based on rollout percentage of {experiment_settings.rollout_perc}%, enabling experiment {experiment_name}."
2025-07-17T06:33:19.6132419Z                 )
2025-07-17T06:33:19.6132888Z                 enabled = True
2025-07-17T06:33:19.6133401Z 
2025-07-17T06:33:19.6133775Z         if enabled:
2025-07-17T06:33:19.6134274Z             label = experiment_name
2025-07-17T06:33:19.6134891Z             if experiment_name == LF_FLEET_EXPERIMENT:
2025-07-17T06:33:19.6135778Z                 # We give some special treatment to the "lf" experiment since determines the fleet we use
2025-07-17T06:33:19.6136707Z                 #  - If it's enabled, then we always list it's prefix first
2025-07-17T06:33:19.6137634Z                 #  - If we're in the canary branch, then we append ".c" to the lf prefix
2025-07-17T06:33:19.6138337Z                 if is_canary:
2025-07-17T06:33:19.6138894Z                     label += CANARY_FLEET_SUFFIX
2025-07-17T06:33:19.6139480Z                 fleet_prefix = label
2025-07-17T06:33:19.6140020Z             else:
2025-07-17T06:33:19.6140519Z                 prefixes.append(label)
2025-07-17T06:33:19.6141203Z 
2025-07-17T06:33:19.6141590Z     if len(prefixes) > 1:
2025-07-17T06:33:19.6142100Z         log.error(
2025-07-17T06:33:19.6143213Z             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:])}"
2025-07-17T06:33:19.6144371Z         )
2025-07-17T06:33:19.6144808Z         prefixes = prefixes[:1]
2025-07-17T06:33:19.6145315Z 
2025-07-17T06:33:19.6145717Z     # Fleet always comes first
2025-07-17T06:33:19.6146238Z     if fleet_prefix:
2025-07-17T06:33:19.6146754Z         prefixes.insert(0, fleet_prefix)
2025-07-17T06:33:19.6147406Z 
2025-07-17T06:33:19.6147888Z     return ".".join(prefixes) + "." if prefixes else ""
2025-07-17T06:33:19.6148502Z 
2025-07-17T06:33:19.6148864Z 
2025-07-17T06:33:19.6149558Z def get_rollout_state_from_issue(github_token: str, repo: str, issue_num: int) -> str:
2025-07-17T06:33:19.6150379Z     """
2025-07-17T06:33:19.6151030Z     Gets the first comment of the issue, which contains the desired rollout state.
2025-07-17T06:33:19.6151772Z 
2025-07-17T06:33:19.6152388Z     The default issue we use - https://github.com/pytorch/test-infra/issues/5132
2025-07-17T06:33:19.6153136Z     """
2025-07-17T06:33:19.6153572Z     gh = get_gh_client(github_token)
2025-07-17T06:33:19.6154182Z     issue = get_issue(gh, repo, issue_num)
2025-07-17T06:33:19.6154882Z     return str(issue.get_comments()[0].body.strip("\n\t "))
2025-07-17T06:33:19.6155521Z 
2025-07-17T06:33:19.6155875Z 
2025-07-17T06:33:19.6156508Z def download_json(url: str, headers: dict[str, str], num_retries: int = 3) -> Any:
2025-07-17T06:33:19.6157547Z     for _ in range(num_retries):
2025-07-17T06:33:19.6158085Z         try:
2025-07-17T06:33:19.6158582Z             req = Request(url=url, headers=headers)
2025-07-17T06:33:19.6159299Z             content = urlopen(req, timeout=5).read().decode("utf-8")
2025-07-17T06:33:19.6159998Z             return json.loads(content)
2025-07-17T06:33:19.6160569Z         except Exception as e:
2025-07-17T06:33:19.6161268Z             log.warning(f"Could not download {url}: {e}")
2025-07-17T06:33:19.6161863Z 
2025-07-17T06:33:19.6162476Z     log.warning(f"All {num_retries} retries exhausted, downloading {url} failed")
2025-07-17T06:33:19.6163235Z     return {}
2025-07-17T06:33:19.6163657Z 
2025-07-17T06:33:19.6164015Z 
2025-07-17T06:33:19.6164375Z @cache
2025-07-17T06:33:19.6165060Z def get_pr_info(github_repo: str, github_token: str, pr_number: int) -> dict[str, Any]:
2025-07-17T06:33:19.6165871Z     """
2025-07-17T06:33:19.6166312Z     Dynamically get PR information
2025-07-17T06:33:19.6166840Z     """
2025-07-17T06:33:19.6167492Z     github_api = f"https://api.github.com/repos/{github_repo}"
2025-07-17T06:33:19.6168163Z     headers = {
2025-07-17T06:33:19.6168693Z         "Accept": "application/vnd.github.v3+json",
2025-07-17T06:33:19.6169356Z         "Authorization": f"token {github_token}",
2025-07-17T06:33:19.6169921Z     }
2025-07-17T06:33:19.6170413Z     json_response: dict[str, Any] = download_json(
2025-07-17T06:33:19.6171078Z         url=f"{github_api}/issues/{pr_number}",
2025-07-17T06:33:19.6171651Z         headers=headers,
2025-07-17T06:33:19.6172134Z     )
2025-07-17T06:33:19.6172514Z 
2025-07-17T06:33:19.6172902Z     if not json_response:
2025-07-17T06:33:19.6173550Z         log.warning(f"Failed to get the labels for #{pr_number}")
2025-07-17T06:33:19.6174350Z         return {}
2025-07-17T06:33:19.6174800Z 
2025-07-17T06:33:19.6175181Z     return json_response
2025-07-17T06:33:19.6175662Z 
2025-07-17T06:33:19.6176019Z 
2025-07-17T06:33:19.6176648Z def get_labels(github_repo: str, github_token: str, pr_number: int) -> set[str]:
2025-07-17T06:33:19.6177519Z     """
2025-07-17T06:33:19.6178114Z     Dynamically get the latest list of labels from the pull request
2025-07-17T06:33:19.6178794Z     """
2025-07-17T06:33:19.6179333Z     pr_info = get_pr_info(github_repo, github_token, pr_number)
2025-07-17T06:33:19.6179985Z     return {
2025-07-17T06:33:19.6180630Z         label.get("name") for label in pr_info.get("labels", []) if label.get("name")
2025-07-17T06:33:19.6181355Z     }
2025-07-17T06:33:19.6181735Z 
2025-07-17T06:33:19.6182106Z 
2025-07-17T06:33:19.6182484Z def main() -> None:
2025-07-17T06:33:19.6182977Z     args = parse_args()
2025-07-17T06:33:19.6183452Z 
2025-07-17T06:33:19.6183911Z     runner_label_prefix = DEFAULT_LABEL_PREFIX
2025-07-17T06:33:19.6184483Z 
2025-07-17T06:33:19.6184880Z     # Check if the PR is opt-out
2025-07-17T06:33:19.6185424Z     if args.pr_number:
2025-07-17T06:33:19.6186152Z         labels = get_labels(args.github_repo, args.github_token, int(args.pr_number))
2025-07-17T06:33:19.6187057Z         if OPT_OUT_LABEL in labels:
2025-07-17T06:33:19.6187603Z             log.info(
2025-07-17T06:33:19.6188374Z                 f"Opt-out runner determinator because #{args.pr_number} has {OPT_OUT_LABEL} label"
2025-07-17T06:33:19.6189175Z             )
2025-07-17T06:33:19.6189798Z             set_github_output(GH_OUTPUT_KEY_LABEL_TYPE, runner_label_prefix)
2025-07-17T06:33:19.6190520Z             sys.exit()
2025-07-17T06:33:19.6191107Z 
2025-07-17T06:33:19.6191476Z     try:
2025-07-17T06:33:19.6191964Z         rollout_state = get_rollout_state_from_issue(
2025-07-17T06:33:19.6192739Z             args.github_token, args.github_issue_repo, args.github_issue
2025-07-17T06:33:19.6193416Z         )
2025-07-17T06:33:19.6193808Z 
2025-07-17T06:33:19.6194231Z         username = get_potential_pr_author(
2025-07-17T06:33:19.6194802Z             args.github_token,
2025-07-17T06:33:19.6195330Z             args.github_repo,
2025-07-17T06:33:19.6195853Z             args.github_actor,
2025-07-17T06:33:19.6196391Z             args.github_ref_type,
2025-07-17T06:33:19.6197035Z             args.github_branch,
2025-07-17T06:33:19.6197549Z         )
2025-07-17T06:33:19.6197944Z 
2025-07-17T06:33:19.6198457Z         is_canary = args.github_repo == "pytorch/pytorch-canary"
2025-07-17T06:33:19.6199105Z 
2025-07-17T06:33:19.6199548Z         runner_label_prefix = get_runner_prefix(
2025-07-17T06:33:19.6200170Z             rollout_state,
2025-07-17T06:33:19.6200721Z             (args.github_issue_owner, username),
2025-07-17T06:33:19.6201310Z             args.github_branch,
2025-07-17T06:33:19.6201875Z             args.eligible_experiments,
2025-07-17T06:33:19.6202458Z             args.opt_out_experiments,
2025-07-17T06:33:19.6203013Z             is_canary,
2025-07-17T06:33:19.6203474Z         )
2025-07-17T06:33:19.6203875Z 
2025-07-17T06:33:19.6204264Z     except Exception as e:
2025-07-17T06:33:19.6204773Z         log.error(
2025-07-17T06:33:19.6205522Z             f"Failed to get issue. Defaulting to Meta runners and no experiments. Exception: {e}"
2025-07-17T06:33:19.6206336Z         )
2025-07-17T06:33:19.6206743Z 
2025-07-17T06:33:19.6207542Z     set_github_output(GH_OUTPUT_KEY_LABEL_TYPE, runner_label_prefix)
2025-07-17T06:33:19.6208235Z 
2025-07-17T06:33:19.6208594Z 
2025-07-17T06:33:19.6208981Z if __name__ == "__main__":
2025-07-17T06:33:19.6209471Z     main()
2025-07-17T06:33:19.6209879Z 
2025-07-17T06:33:19.6210233Z EOF
2025-07-17T06:33:19.6210607Z 
2025-07-17T06:33:19.6210997Z cat runner_determinator.py
2025-07-17T06:33:19.6461663Z shell: /usr/bin/bash -e {0}
2025-07-17T06:33:19.6462495Z env:
2025-07-17T06:33:19.6463246Z   GITHUB_TOKEN: ***
2025-07-17T06:33:19.6463686Z   ISSUE_NUMBER: 5132
2025-07-17T06:33:19.6464159Z   TRIGGERING_ACTOR: pytorchmergebot
2025-07-17T06:33:19.6464708Z   ISSUE_OWNER: 
2025-07-17T06:33:19.6465133Z   CHECK_EXPERIMENTS: 
2025-07-17T06:33:19.6465590Z   OPT_OUT_EXPERIMENTS: 
2025-07-17T06:33:19.6466048Z   PR_NUMBER: 
2025-07-17T06:33:19.6466447Z ##[endgroup]
2025-07-17T06:33:19.6669877Z # flake8: noqa: G004
2025-07-17T06:33:19.6670215Z 
2025-07-17T06:33:19.6670639Z # Note: Copies of this script in runner_determinator.py and _runner-determinator.yml
2025-07-17T06:33:19.6671581Z #       must be kept in sync. You can do it easily by running the following command:
2025-07-17T06:33:19.6672387Z #           python .github/scripts/update_runner_determinator.py
2025-07-17T06:33:19.6672835Z 
2025-07-17T06:33:19.6672998Z """
2025-07-17T06:33:19.6673566Z This runner determinator is used to determine which set of runners to run a
2025-07-17T06:33:19.6674437Z GitHub job on. It uses the first comment of a GitHub issue (by default
2025-07-17T06:33:19.6675328Z https://github.com/pytorch/test-infra/issues/5132) to define the configuration
2025-07-17T06:33:19.6676124Z of which runners should be used to run which job.
2025-07-17T06:33:19.6676516Z 
2025-07-17T06:33:19.6677241Z The configuration has two parts, the settings and a list of opted-in users,
2025-07-17T06:33:19.6678349Z separated by a line containing "---".  If the line is not present, the
2025-07-17T06:33:19.6679252Z settings are considered to be empty with only the second part, the user
2025-07-17T06:33:19.6679933Z list, defined.
2025-07-17T06:33:19.6680165Z 
2025-07-17T06:33:19.6680531Z The first part is a YAML block that defines the rollout settings. This can be
2025-07-17T06:33:19.6681447Z used to define any settings that are needed to determine which runners to use.
2025-07-17T06:33:19.6682267Z It's fields are defined by the RolloutSettings class below.
2025-07-17T06:33:19.6682704Z 
2025-07-17T06:33:19.6683077Z The second part is a list of users who are explicitly opted in to the LF fleet.
2025-07-17T06:33:19.6683963Z The user list is also a comma separated list of additional features or
2025-07-17T06:33:19.6684694Z experiments which the user could be opted in to.
2025-07-17T06:33:19.6685084Z 
2025-07-17T06:33:19.6685282Z The user list has the following rules:
2025-07-17T06:33:19.6685631Z 
2025-07-17T06:33:19.6685944Z - Users are GitHub usernames, which must start with the @ prefix
2025-07-17T06:33:19.6686791Z - Each user is also a comma-separated list of features/experiments to enable
2025-07-17T06:33:19.6687838Z - A "#" prefix opts the user out of all experiments
2025-07-17T06:33:19.6688231Z 
2025-07-17T06:33:19.6688407Z Example config:
2025-07-17T06:33:19.6688852Z     # A list of experiments that can be opted into.
2025-07-17T06:33:19.6689676Z     # This defines the behavior they'll induce when opted into.
2025-07-17T06:33:19.6690347Z     # Expected syntax is:
2025-07-17T06:33:19.6690970Z     #   [experiment_name]: # Name of the experiment. Also used for the label prefix.
2025-07-17T06:33:19.6691921Z     #      rollout_perc: [int] # % of workflows to run with this experiment when users are not opted in.
2025-07-17T06:33:19.6692523Z 
2025-07-17T06:33:19.6692689Z     experiments:
2025-07-17T06:33:19.6693069Z       lf:
2025-07-17T06:33:19.6693437Z         rollout_percent: 25
2025-07-17T06:33:19.6693893Z         all_branches: false
2025-07-17T06:33:19.6694518Z         default: true
2025-07-17T06:33:19.6694930Z     ---
2025-07-17T06:33:19.6695129Z 
2025-07-17T06:33:19.6695290Z     # Opt-ins:
2025-07-17T06:33:19.6695860Z     # Users can opt into the LF fleet by adding their GitHub username to this list
2025-07-17T06:33:19.6696709Z     # and specifying experiments to enable in a comma-separated list.
2025-07-17T06:33:19.6697843Z     # To always opt out of an experiment, prefix it with a "-".
2025-07-17T06:33:19.6698497Z     # Experiments should be from the above list.
2025-07-17T06:33:19.6698873Z 
2025-07-17T06:33:19.6699051Z     @User1,-lf,split_build
2025-07-17T06:33:19.6699480Z     @User2,lf
2025-07-17T06:33:19.6699856Z     @User3,split_build
2025-07-17T06:33:19.6700262Z """
2025-07-17T06:33:19.6700448Z 
2025-07-17T06:33:19.6700610Z import json
2025-07-17T06:33:19.6700973Z import logging
2025-07-17T06:33:19.6701348Z import os
2025-07-17T06:33:19.6701708Z import random
2025-07-17T06:33:19.6702078Z import re
2025-07-17T06:33:19.6702437Z import sys
2025-07-17T06:33:19.6702844Z from argparse import ArgumentParser
2025-07-17T06:33:19.6703359Z from collections.abc import Iterable
2025-07-17T06:33:19.6703874Z from functools import cache
2025-07-17T06:33:19.6704334Z from logging import LogRecord
2025-07-17T06:33:19.6704822Z from typing import Any, NamedTuple
2025-07-17T06:33:19.6705344Z from urllib.request import Request, urlopen
2025-07-17T06:33:19.6705711Z 
2025-07-17T06:33:19.6705871Z import yaml
2025-07-17T06:33:19.6706249Z from github import Auth, Github
2025-07-17T06:33:19.6706733Z from github.Issue import Issue
2025-07-17T06:33:19.6707249Z 
2025-07-17T06:33:19.6707256Z 
2025-07-17T06:33:19.6707486Z DEFAULT_LABEL_PREFIX = ""  # use meta runners
2025-07-17T06:33:19.6708195Z WORKFLOW_LABEL_LF = "lf."  # use runners from the linux foundation
2025-07-17T06:33:19.6709067Z WORKFLOW_LABEL_LF_CANARY = "lf.c."  # use canary runners from the linux foundation
2025-07-17T06:33:19.6709625Z 
2025-07-17T06:33:19.6709850Z GITHUB_OUTPUT = os.getenv("GITHUB_OUTPUT", "")
2025-07-17T06:33:19.6710567Z GH_OUTPUT_KEY_AMI = "runner-ami"
2025-07-17T06:33:19.6711084Z GH_OUTPUT_KEY_LABEL_TYPE = "label-type"
2025-07-17T06:33:19.6711625Z OPT_OUT_LABEL = "no-runner-experiments"
2025-07-17T06:33:19.6711967Z 
2025-07-17T06:33:19.6712159Z SETTING_EXPERIMENTS = "experiments"
2025-07-17T06:33:19.6712484Z 
2025-07-17T06:33:19.6712669Z LF_FLEET_EXPERIMENT = "lf"
2025-07-17T06:33:19.6713122Z CANARY_FLEET_SUFFIX = ".c"
2025-07-17T06:33:19.6713396Z 
2025-07-17T06:33:19.6713402Z 
2025-07-17T06:33:19.6713585Z class Experiment(NamedTuple):
2025-07-17T06:33:19.6714053Z     rollout_perc: float = (
2025-07-17T06:33:19.6714666Z         0  # Percentage of workflows to experiment on when user is not opted-in.
2025-07-17T06:33:19.6715341Z     )
2025-07-17T06:33:19.6715710Z     all_branches: bool = (
2025-07-17T06:33:19.6716329Z         False  # If True, the experiment is also enabled on the exception branches
2025-07-17T06:33:19.6717175Z     )
2025-07-17T06:33:19.6717532Z     default: bool = (
2025-07-17T06:33:19.6718098Z         True  # If True, the experiment is enabled by default for all queries
2025-07-17T06:33:19.6718724Z     )
2025-07-17T06:33:19.6718923Z 
2025-07-17T06:33:19.6719101Z     # Add more fields as needed
2025-07-17T06:33:19.6719395Z 
2025-07-17T06:33:19.6719401Z 
2025-07-17T06:33:19.6719588Z class Settings(NamedTuple):
2025-07-17T06:33:19.6720019Z     """
2025-07-17T06:33:19.6720462Z     Settings for the experiments that can be opted into.
2025-07-17T06:33:19.6721025Z     """
2025-07-17T06:33:19.6721214Z 
2025-07-17T06:33:19.6721423Z     experiments: dict[str, Experiment] = {}
2025-07-17T06:33:19.6721779Z 
2025-07-17T06:33:19.6721784Z 
2025-07-17T06:33:19.6721986Z class ColorFormatter(logging.Formatter):
2025-07-17T06:33:19.6722598Z     """Color codes the log messages based on the log level"""
2025-07-17T06:33:19.6723022Z 
2025-07-17T06:33:19.6723186Z     COLORS = {
2025-07-17T06:33:19.6723577Z         "WARNING": "\033[33m",  # Yellow
2025-07-17T06:33:19.6724077Z         "ERROR": "\033[31m",  # Red
2025-07-17T06:33:19.6724699Z         "CRITICAL": "\033[31m",  # Red
2025-07-17T06:33:19.6725186Z         "INFO": "\033[0m",  # Reset
2025-07-17T06:33:19.6725653Z         "DEBUG": "\033[0m",  # Reset
2025-07-17T06:33:19.6726107Z     }
2025-07-17T06:33:19.6726300Z 
2025-07-17T06:33:19.6726529Z     def format(self, record: LogRecord) -> str:
2025-07-17T06:33:19.6727497Z         log_color = self.COLORS.get(record.levelname, "\033[0m")  # Default to reset
2025-07-17T06:33:19.6728268Z         record.msg = f"{log_color}{record.msg}\033[0m"
2025-07-17T06:33:19.6728835Z         return super().format(record)
2025-07-17T06:33:19.6729172Z 
2025-07-17T06:33:19.6729179Z 
2025-07-17T06:33:19.6729379Z handler = logging.StreamHandler()
2025-07-17T06:33:19.6730083Z handler.setFormatter(ColorFormatter(fmt="%(levelname)-8s: %(message)s"))
2025-07-17T06:33:19.6730639Z 
2025-07-17T06:33:19.6730898Z log = logging.getLogger(os.path.basename(__file__))
2025-07-17T06:33:19.6731470Z log.addHandler(handler)
2025-07-17T06:33:19.6731922Z log.setLevel(logging.INFO)
2025-07-17T06:33:19.6732215Z 
2025-07-17T06:33:19.6732221Z 
2025-07-17T06:33:19.6732472Z def set_github_output(key: str, value: str) -> None:
2025-07-17T06:33:19.6733012Z     """
2025-07-17T06:33:19.6733508Z     Defines outputs of the github action that invokes this script
2025-07-17T06:33:19.6734113Z     """
2025-07-17T06:33:19.6734471Z     if not GITHUB_OUTPUT:
2025-07-17T06:33:19.6735532Z         # See https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/ for deprecation notice
2025-07-17T06:33:19.6736647Z         log.warning(
2025-07-17T06:33:19.6737896Z             "No env var found for GITHUB_OUTPUT, you must be running this code locally. Falling back to the deprecated print method."
2025-07-17T06:33:19.6738810Z         )
2025-07-17T06:33:19.6748394Z         print(f"::set-output name={key}::{value}")
2025-07-17T06:33:19.6749000Z         return
2025-07-17T06:33:19.6749238Z 
2025-07-17T06:33:19.6749619Z     with open(GITHUB_OUTPUT, "a") as f:
2025-07-17T06:33:19.6750237Z         log.info(f"Setting output: {key}='{value}'")
2025-07-17T06:33:19.6750810Z         f.write(f"{key}={value}\n")
2025-07-17T06:33:19.6751137Z 
2025-07-17T06:33:19.6751144Z 
2025-07-17T06:33:19.6751454Z def _str_comma_separated_to_set(value: str) -> frozenset[str]:
2025-07-17T06:33:19.6752074Z     return frozenset(
2025-07-17T06:33:19.6752683Z         filter(lambda itm: itm != "", map(str.strip, value.strip(" \n\t").split(",")))
2025-07-17T06:33:19.6753354Z     )
2025-07-17T06:33:19.6753554Z 
2025-07-17T06:33:19.6753562Z 
2025-07-17T06:33:19.6753741Z def parse_args() -> Any:
2025-07-17T06:33:19.6754280Z     parser = ArgumentParser("Get dynamic rollout settings")
2025-07-17T06:33:19.6755143Z     parser.add_argument("--github-token", type=str, required=True, help="GitHub token")
2025-07-17T06:33:19.6755905Z     parser.add_argument(
2025-07-17T06:33:19.6756348Z         "--github-issue-repo",
2025-07-17T06:33:19.6756803Z         type=str,
2025-07-17T06:33:19.6757432Z         required=False,
2025-07-17T06:33:19.6757896Z         default="pytorch/test-infra",
2025-07-17T06:33:19.6758423Z         help="GitHub repo to get the issue",
2025-07-17T06:33:19.6758925Z     )
2025-07-17T06:33:19.6759279Z     parser.add_argument(
2025-07-17T06:33:19.6759716Z         "--github-repo",
2025-07-17T06:33:19.6760128Z         type=str,
2025-07-17T06:33:19.6760516Z         required=True,
2025-07-17T06:33:19.6760966Z         help="GitHub repo where CI is running",
2025-07-17T06:33:19.6761487Z     )
2025-07-17T06:33:19.6761846Z     parser.add_argument(
2025-07-17T06:33:19.6762448Z         "--github-issue", type=int, required=True, help="GitHub issue number"
2025-07-17T06:33:19.6763107Z     )
2025-07-17T06:33:19.6763461Z     parser.add_argument(
2025-07-17T06:33:19.6764076Z         "--github-actor", type=str, required=True, help="GitHub triggering_actor"
2025-07-17T06:33:19.6764742Z     )
2025-07-17T06:33:19.6765101Z     parser.add_argument(
2025-07-17T06:33:19.6765729Z         "--github-issue-owner", type=str, required=True, help="GitHub issue owner"
2025-07-17T06:33:19.6766547Z     )
2025-07-17T06:33:19.6767209Z     parser.add_argument(
2025-07-17T06:33:19.6767938Z         "--github-branch", type=str, required=True, help="Current GitHub branch or tag"
2025-07-17T06:33:19.6768651Z     )
2025-07-17T06:33:19.6769010Z     parser.add_argument(
2025-07-17T06:33:19.6769454Z         "--github-ref-type",
2025-07-17T06:33:19.6769895Z         type=str,
2025-07-17T06:33:19.6770287Z         required=True,
2025-07-17T06:33:19.6770753Z         help="Current GitHub ref type, branch or tag",
2025-07-17T06:33:19.6771308Z     )
2025-07-17T06:33:19.6771668Z     parser.add_argument(
2025-07-17T06:33:19.6772119Z         "--eligible-experiments",
2025-07-17T06:33:19.6772622Z         type=_str_comma_separated_to_set,
2025-07-17T06:33:19.6773141Z         required=False,
2025-07-17T06:33:19.6773550Z         default="",
2025-07-17T06:33:19.6774394Z         help="comma separated list of experiments to check, if omitted all experiments marked with default=True are checked",
2025-07-17T06:33:19.6775321Z     )
2025-07-17T06:33:19.6775677Z     parser.add_argument(
2025-07-17T06:33:19.6776138Z         "--opt-out-experiments",
2025-07-17T06:33:19.6825320Z         type=_str_comma_separated_to_set,
2025-07-17T06:33:19.6826518Z         required=False,
2025-07-17T06:33:19.6827504Z         default="",
2025-07-17T06:33:19.6828057Z         help=(
2025-07-17T06:33:19.6828741Z             "comma separated list of experiments to opt-out of. If unset, no opt-outs will occur. "
2025-07-17T06:33:19.6829891Z             "If the same experiment is listed both here and in '--eligible-experiments' opt-out will take priority."
2025-07-17T06:33:19.6830735Z         ),
2025-07-17T06:33:19.6831079Z     )
2025-07-17T06:33:19.6831444Z     parser.add_argument(
2025-07-17T06:33:19.6831871Z         "--pr-number",
2025-07-17T06:33:19.6832280Z         type=str,
2025-07-17T06:33:19.6832665Z         required=False,
2025-07-17T06:33:19.6833077Z         default="",
2025-07-17T06:33:19.6833735Z         help="the optional PR number where this is run",
2025-07-17T06:33:19.6834299Z     )
2025-07-17T06:33:19.6834492Z 
2025-07-17T06:33:19.6834680Z     return parser.parse_args()
2025-07-17T06:33:19.6834989Z 
2025-07-17T06:33:19.6834997Z 
2025-07-17T06:33:19.6835396Z def get_gh_client(github_token: str) -> Github:  # type: ignore[no-any-unimported]
2025-07-17T06:33:19.6836149Z     auth = Auth.Token(github_token)
2025-07-17T06:33:19.6836660Z     return Github(auth=auth)
2025-07-17T06:33:19.6837211Z 
2025-07-17T06:33:19.6837219Z 
2025-07-17T06:33:19.6837689Z def get_issue(gh: Github, repo: str, issue_num: int) -> Issue:  # type: ignore[no-any-unimported]
2025-07-17T06:33:19.6838490Z     repo = gh.get_repo(repo)
2025-07-17T06:33:19.6838988Z     return repo.get_issue(number=issue_num)
2025-07-17T06:33:19.6839351Z 
2025-07-17T06:33:19.6839357Z 
2025-07-17T06:33:19.6839551Z def get_potential_pr_author(
2025-07-17T06:33:19.6840192Z     github_token: str, repo: str, username: str, ref_type: str, ref_name: str
2025-07-17T06:33:19.6840871Z ) -> str:
2025-07-17T06:33:19.6841369Z     # If the trigger was a new tag added by a bot, this is a ciflow case
2025-07-17T06:33:19.6842164Z     # Fetch the actual username from the original PR. The PR number is
2025-07-17T06:33:19.6842893Z     # embedded in the tag name: ciflow/<name>/<pr-number>
2025-07-17T06:33:19.6843321Z 
2025-07-17T06:33:19.6843510Z     gh = get_gh_client(github_token)
2025-07-17T06:33:19.6843839Z 
2025-07-17T06:33:19.6844105Z     if username == "pytorch-bot[bot]" and ref_type == "tag":
2025-07-17T06:33:19.6844712Z         split_tag = ref_name.split("/")
2025-07-17T06:33:19.6845202Z         if (
2025-07-17T06:33:19.6845577Z             len(split_tag) == 3
2025-07-17T06:33:19.6846054Z             and split_tag[0] == "ciflow"
2025-07-17T06:33:19.6846567Z             and split_tag[2].isnumeric()
2025-07-17T06:33:19.6847238Z         ):
2025-07-17T06:33:19.6847609Z             pr_number = split_tag[2]
2025-07-17T06:33:19.6848090Z             try:
2025-07-17T06:33:19.6848657Z                 repository = gh.get_repo(repo)
2025-07-17T06:33:19.6849258Z                 pull = repository.get_pull(number=int(pr_number))
2025-07-17T06:33:19.6849852Z             except Exception as e:
2025-07-17T06:33:19.6850356Z                 raise Exception(  # noqa: TRY002
2025-07-17T06:33:19.6851013Z                     f"issue with pull request {pr_number} from repo {repository}"
2025-07-17T06:33:19.6851639Z                 ) from e
2025-07-17T06:33:19.6852164Z             return pull.user.login  # type: ignore[no-any-return]
2025-07-17T06:33:19.6852842Z     # In all other cases, return the original input username
2025-07-17T06:33:19.6853424Z     return username
2025-07-17T06:33:19.6853661Z 
2025-07-17T06:33:19.6853667Z 
2025-07-17T06:33:19.6853893Z def is_exception_branch(branch: str) -> bool:
2025-07-17T06:33:19.6854413Z     """
2025-07-17T06:33:19.6855041Z     Branches that get opted out of experiments by default, until they're explicitly enabled.
2025-07-17T06:33:19.6855811Z     """
2025-07-17T06:33:19.6856344Z     return branch.split("/")[0] in {"main", "nightly", "release", "landchecks"}
2025-07-17T06:33:19.6856859Z 
2025-07-17T06:33:19.6857063Z 
2025-07-17T06:33:19.6857281Z def load_yaml(yaml_text: str) -> Any:
2025-07-17T06:33:19.6857769Z     try:
2025-07-17T06:33:19.6858147Z         data = yaml.safe_load(yaml_text)
2025-07-17T06:33:19.6858647Z         return data
2025-07-17T06:33:19.6859054Z     except yaml.YAMLError:
2025-07-17T06:33:19.6859530Z         log.exception("Error loading YAML")
2025-07-17T06:33:19.6860034Z         raise
2025-07-17T06:33:19.6860243Z 
2025-07-17T06:33:19.6860250Z 
2025-07-17T06:33:19.6860655Z def extract_settings_user_opt_in_from_text(rollout_state: str) -> tuple[str, str]:
2025-07-17T06:33:19.6861389Z     """
2025-07-17T06:33:19.6861999Z     Extracts the text with settings, if any, and the opted in users from the rollout state.
2025-07-17T06:33:19.6862586Z 
2025-07-17T06:33:19.6863055Z     If the issue body contains "---" then the text above that is the settings
2025-07-17T06:33:19.6863811Z     and the text below is the list of opted in users.
2025-07-17T06:33:19.6864211Z 
2025-07-17T06:33:19.6864577Z     If it doesn't contain "---" then the settings are empty and the rest is the users.
2025-07-17T06:33:19.6865274Z     """
2025-07-17T06:33:19.6865709Z     rollout_state_parts = rollout_state.split("---")
2025-07-17T06:33:19.6866341Z     if len(rollout_state_parts) >= 2:
2025-07-17T06:33:19.6867151Z         return rollout_state_parts[0], rollout_state_parts[1]
2025-07-17T06:33:19.6867749Z     else:
2025-07-17T06:33:19.6868122Z         return "", rollout_state
2025-07-17T06:33:19.6868421Z 
2025-07-17T06:33:19.6868429Z 
2025-07-17T06:33:19.6868626Z class UserOptins(dict[str, list[str]]):
2025-07-17T06:33:19.6869129Z     """
2025-07-17T06:33:19.6869633Z     Dictionary of users with a list of features they have opted into
2025-07-17T06:33:19.6870276Z     """
2025-07-17T06:33:19.6870465Z 
2025-07-17T06:33:19.6870471Z 
2025-07-17T06:33:19.6870818Z def parse_user_opt_in_from_text(user_optin_text: str) -> UserOptins:
2025-07-17T06:33:19.6871456Z     """
2025-07-17T06:33:19.6872144Z     Parse the user opt-in text into a key value pair of username and the list of features they have opted into
2025-07-17T06:33:19.6872822Z 
2025-07-17T06:33:19.6873430Z     Users are GitHub usernames with the @ prefix. Each user is also a comma-separated list of features/experiments to enable.
2025-07-17T06:33:19.6874413Z         - Example line: "@User1,lf,split_build"
2025-07-17T06:33:19.6875077Z         - A "#" prefix indicates the user is opted out of all experiments
2025-07-17T06:33:19.6875554Z 
2025-07-17T06:33:19.6875561Z 
2025-07-17T06:33:19.6875715Z     """
2025-07-17T06:33:19.6876082Z     optins = UserOptins()
2025-07-17T06:33:19.6876556Z     for user in user_optin_text.split("\n"):
2025-07-17T06:33:19.6877299Z         user = user.strip("\r\n\t -")
2025-07-17T06:33:19.6877839Z         if not user or not user.startswith("@"):
2025-07-17T06:33:19.6878394Z             # Not a valid user. Skip
2025-07-17T06:33:19.6879013Z             continue
2025-07-17T06:33:19.6879262Z 
2025-07-17T06:33:19.6879419Z         if user:
2025-07-17T06:33:19.6879844Z             usr_name = user.split(",")[0].strip("@")
2025-07-17T06:33:19.6880520Z             optins[usr_name] = [exp.strip(" ") for exp in user.split(",")[1:]]
2025-07-17T06:33:19.6881006Z 
2025-07-17T06:33:19.6881177Z     return optins
2025-07-17T06:33:19.6881410Z 
2025-07-17T06:33:19.6881417Z 
2025-07-17T06:33:19.6881696Z def is_valid_experiment_name(experiment_name: str) -> bool:
2025-07-17T06:33:19.6882292Z     """
2025-07-17T06:33:19.6882678Z     Check if the experiment name is valid.
2025-07-17T06:33:19.6883228Z     A valid name:
2025-07-17T06:33:19.6883866Z         - Contains only alphanumeric characters and the special characters "_" & "-"
2025-07-17T06:33:19.6884791Z         - The special characters "_" & "-" shouldn't be the first or last characters
2025-07-17T06:33:19.6885525Z         - Cannot contain spaces
2025-07-17T06:33:19.6885984Z     """
2025-07-17T06:33:19.6886186Z 
2025-07-17T06:33:19.6886444Z     valid_char_regex = r"^[a-zA-Z0-9]([\w-]*[a-zA-Z0-9])?$"
2025-07-17T06:33:19.6887330Z     valid = bool(re.match(valid_char_regex, experiment_name))
2025-07-17T06:33:19.6887780Z 
2025-07-17T06:33:19.6887936Z     if valid:
2025-07-17T06:33:19.6888307Z         return True
2025-07-17T06:33:19.6888540Z 
2025-07-17T06:33:19.6888701Z     log.error(
2025-07-17T06:33:19.6890143Z         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."
2025-07-17T06:33:19.6891745Z     )
2025-07-17T06:33:19.6892093Z     return False
2025-07-17T06:33:19.6892318Z 
2025-07-17T06:33:19.6892326Z 
2025-07-17T06:33:19.6892622Z def parse_settings_from_text(settings_text: str) -> Settings:
2025-07-17T06:33:19.6893232Z     """
2025-07-17T06:33:19.6893945Z     Parse the experiments from the issue body into a list of ExperimentSettings
2025-07-17T06:33:19.6894669Z     """
2025-07-17T06:33:19.6895011Z     try:
2025-07-17T06:33:19.6895370Z         if settings_text:
2025-07-17T06:33:19.6896090Z             # Escape the backtick as well so that we can have the settings in a code block on the GH issue
2025-07-17T06:33:19.6897085Z             # for easy reading
2025-07-17T06:33:19.6897894Z             # Note: Using ascii for the backtick so that the cat step in _runner-determinator.yml doesn't choke on
2025-07-17T06:33:19.6898771Z             #       the backtick character in shell commands.
2025-07-17T06:33:19.6899360Z             backtick = chr(96)  # backtick character
2025-07-17T06:33:19.6900015Z             settings_text = settings_text.strip(f"\r\n\t{backtick} ")
2025-07-17T06:33:19.6900662Z             settings = load_yaml(settings_text)
2025-07-17T06:33:19.6901034Z 
2025-07-17T06:33:19.6901443Z             # For now we just load experiments. We can expand this if/when we add more settings
2025-07-17T06:33:19.6902198Z             experiments = {}
2025-07-17T06:33:19.6902488Z 
2025-07-17T06:33:19.6902862Z             for exp_name, exp_settings in settings.get(SETTING_EXPERIMENTS).items():
2025-07-17T06:33:19.6903625Z                 if not is_valid_experiment_name(exp_name):
2025-07-17T06:33:19.6904737Z                     # Exclude invalid experiments from the list. We log an error, but don't raise an exception so that other experiments can still be processed.
2025-07-17T06:33:19.6905785Z                     continue
2025-07-17T06:33:19.6906063Z 
2025-07-17T06:33:19.6906247Z                 valid_settings = {}
2025-07-17T06:33:19.6906753Z                 for setting in exp_settings:
2025-07-17T06:33:19.6907521Z                     if setting not in Experiment._fields:
2025-07-17T06:33:19.6908074Z                         log.warning(
2025-07-17T06:33:19.6908772Z                             f"Unexpected setting in experiment: {setting} = {exp_settings[setting]}"
2025-07-17T06:33:19.6909481Z                         )
2025-07-17T06:33:19.6910046Z                     else:
2025-07-17T06:33:19.6910554Z                         valid_settings[setting] = exp_settings[setting]
2025-07-17T06:33:19.6910977Z 
2025-07-17T06:33:19.6911245Z                 experiments[exp_name] = Experiment(**valid_settings)
2025-07-17T06:33:19.6911869Z             return Settings(experiments)
2025-07-17T06:33:19.6912215Z 
2025-07-17T06:33:19.6912387Z     except Exception:
2025-07-17T06:33:19.6912854Z         log.exception("Failed to parse settings")
2025-07-17T06:33:19.6913239Z 
2025-07-17T06:33:19.6913404Z     return Settings()
2025-07-17T06:33:19.6913663Z 
2025-07-17T06:33:19.6913669Z 
2025-07-17T06:33:19.6913915Z def parse_settings(rollout_state: str) -> Settings:
2025-07-17T06:33:19.6914475Z     """
2025-07-17T06:33:19.6914893Z     Parse settings, if any, from the rollout state.
2025-07-17T06:33:19.6915301Z 
2025-07-17T06:33:19.6915654Z     If the issue body contains "---" then the text above that is the settings
2025-07-17T06:33:19.6916416Z     and the text below is the list of opted in users.
2025-07-17T06:33:19.6916827Z 
2025-07-17T06:33:19.6917455Z     If it doesn't contain "---" then the settings are empty and the default values are used.
2025-07-17T06:33:19.6918216Z     """
2025-07-17T06:33:19.6918764Z     settings_text, _ = extract_settings_user_opt_in_from_text(rollout_state)
2025-07-17T06:33:19.6919519Z     return parse_settings_from_text(settings_text)
2025-07-17T06:33:19.6919915Z 
2025-07-17T06:33:19.6919922Z 
2025-07-17T06:33:19.6920162Z def parse_users(rollout_state: str) -> UserOptins:
2025-07-17T06:33:19.6920717Z     """
2025-07-17T06:33:19.6921093Z     Parse users from the rollout state.
2025-07-17T06:33:19.6921450Z 
2025-07-17T06:33:19.6921605Z     """
2025-07-17T06:33:19.6922119Z     _, users_text = extract_settings_user_opt_in_from_text(rollout_state)
2025-07-17T06:33:19.6922844Z     return parse_user_opt_in_from_text(users_text)
2025-07-17T06:33:19.6923246Z 
2025-07-17T06:33:19.6923253Z 
2025-07-17T06:33:19.6923804Z def is_user_opted_in(user: str, user_optins: UserOptins, experiment_name: str) -> bool:
2025-07-17T06:33:19.6924554Z     """
2025-07-17T06:33:19.6924961Z     Check if a user is opted into an experiment
2025-07-17T06:33:19.6925488Z     """
2025-07-17T06:33:19.6925934Z     return experiment_name in user_optins.get(user, [])
2025-07-17T06:33:19.6926352Z 
2025-07-17T06:33:19.6926358Z 
2025-07-17T06:33:19.6926763Z def is_user_opted_out(user: str, user_optins: UserOptins, experiment_name: str) -> bool:
2025-07-17T06:33:19.6927695Z     """
2025-07-17T06:33:19.6928157Z     Check if a user explicitly opted out of an experiment
2025-07-17T06:33:19.6928725Z     """
2025-07-17T06:33:19.6929228Z     # if the experiment is prefixed with a "-", then it's an opt-out
2025-07-17T06:33:19.6929898Z     experiment_optout = "-" + experiment_name
2025-07-17T06:33:19.6930531Z     if experiment_optout not in user_optins.get(user, []):
2025-07-17T06:33:19.6931116Z         return False
2025-07-17T06:33:19.6931374Z 
2025-07-17T06:33:19.6931654Z     if is_user_opted_in(user, user_optins, experiment_name):
2025-07-17T06:33:19.6932248Z         log.warning(
2025-07-17T06:33:19.6933037Z             f"User {user} is opted into experiment {experiment_name}, but also opted out of it. Defaulting to opting out"
2025-07-17T06:33:19.6933915Z         )
2025-07-17T06:33:19.6934120Z 
2025-07-17T06:33:19.6934283Z     return True
2025-07-17T06:33:19.6934518Z 
2025-07-17T06:33:19.6934524Z 
2025-07-17T06:33:19.6934695Z def get_runner_prefix(
2025-07-17T06:33:19.6935120Z     rollout_state: str,
2025-07-17T06:33:19.6935576Z     workflow_requestors: Iterable[str],
2025-07-17T06:33:19.6936080Z     branch: str,
2025-07-17T06:33:19.6936561Z     eligible_experiments: frozenset[str] = frozenset(),
2025-07-17T06:33:19.6937462Z     opt_out_experiments: frozenset[str] = frozenset(),
2025-07-17T06:33:19.6938042Z     is_canary: bool = False,
2025-07-17T06:33:19.6938495Z ) -> str:
2025-07-17T06:33:19.6938895Z     settings = parse_settings(rollout_state)
2025-07-17T06:33:19.6939623Z     user_optins = parse_users(rollout_state)
2025-07-17T06:33:19.6939986Z 
2025-07-17T06:33:19.6940157Z     fleet_prefix = ""
2025-07-17T06:33:19.6940573Z     prefixes = []
2025-07-17T06:33:19.6941185Z     for experiment_name, experiment_settings in settings.experiments.items():
2025-07-17T06:33:19.6942116Z         if not experiment_settings.all_branches and is_exception_branch(branch):
2025-07-17T06:33:19.6942819Z             log.info(
2025-07-17T06:33:19.6943480Z                 f"Branch {branch} is an exception branch. Not enabling experiment {experiment_name}."
2025-07-17T06:33:19.6944233Z             )
2025-07-17T06:33:19.6944597Z             continue
2025-07-17T06:33:19.6944850Z 
2025-07-17T06:33:19.6945035Z         if opt_out_experiments:
2025-07-17T06:33:19.6945557Z             if experiment_name in opt_out_experiments:
2025-07-17T06:33:19.6946202Z                 opt_out_exp_list = ", ".join(opt_out_experiments)
2025-07-17T06:33:19.6946783Z                 log.info(
2025-07-17T06:33:19.6947966Z                     f"Skipping experiment '{experiment_name}', as this workflow has opted-out (opted out experiments are: {opt_out_exp_list})"
2025-07-17T06:33:19.6948951Z                 )
2025-07-17T06:33:19.6949336Z                 continue
2025-07-17T06:33:19.6949612Z 
2025-07-17T06:33:19.6949798Z         if eligible_experiments:
2025-07-17T06:33:19.6950341Z             if experiment_name not in eligible_experiments:
2025-07-17T06:33:19.6950973Z                 exp_list = ", ".join(eligible_experiments)
2025-07-17T06:33:19.6951522Z                 log.info(
2025-07-17T06:33:19.6952288Z                     f"Skipping experiment '{experiment_name}', as it is not in the eligible_experiments list: {exp_list}"
2025-07-17T06:33:19.6953122Z                 )
2025-07-17T06:33:19.6953509Z                 continue
2025-07-17T06:33:19.6953969Z         elif not experiment_settings.default:
2025-07-17T06:33:19.6954492Z             log.info(
2025-07-17T06:33:19.6955274Z                 f"Skipping experiment '{experiment_name}', as it is not a default experiment"
2025-07-17T06:33:19.6956013Z             )
2025-07-17T06:33:19.6956387Z             continue
2025-07-17T06:33:19.6956395Z 
2025-07-17T06:33:19.6956678Z         # Is any workflow_requestor opted out to this experiment?
2025-07-17T06:33:19.6956855Z         opted_out_users = [
2025-07-17T06:33:19.6957230Z             requestor
2025-07-17T06:33:19.6957466Z             for requestor in workflow_requestors
2025-07-17T06:33:19.6957790Z             if is_user_opted_out(requestor, user_optins, experiment_name)
2025-07-17T06:33:19.6957944Z         ]
2025-07-17T06:33:19.6957952Z 
2025-07-17T06:33:19.6958126Z         if opted_out_users:
2025-07-17T06:33:19.6958285Z             log.info(
2025-07-17T06:33:19.6958654Z                 f"{', '.join(opted_out_users)} have opted out of experiment {experiment_name}."
2025-07-17T06:33:19.6958811Z             )
2025-07-17T06:33:19.6958969Z             continue
2025-07-17T06:33:19.6958976Z 
2025-07-17T06:33:19.6959253Z         # Is any workflow_requestor opted in to this experiment?
2025-07-17T06:33:19.6959432Z         opted_in_users = [
2025-07-17T06:33:19.6959591Z             requestor
2025-07-17T06:33:19.6959794Z             for requestor in workflow_requestors
2025-07-17T06:33:19.6960087Z             if is_user_opted_in(requestor, user_optins, experiment_name)
2025-07-17T06:33:19.6960242Z         ]
2025-07-17T06:33:19.6960250Z 
2025-07-17T06:33:19.6960415Z         enabled = False
2025-07-17T06:33:19.6960587Z         if opted_in_users:
2025-07-17T06:33:19.6960744Z             log.info(
2025-07-17T06:33:19.6961088Z                 f"{', '.join(opted_in_users)} have opted into experiment {experiment_name}."
2025-07-17T06:33:19.6961253Z             )
2025-07-17T06:33:19.6961420Z             enabled = True
2025-07-17T06:33:19.6961428Z 
2025-07-17T06:33:19.6961631Z         elif experiment_settings.rollout_perc:
2025-07-17T06:33:19.6962078Z             # If no user is opted in, then we randomly enable the experiment based on the rollout percentage
2025-07-17T06:33:19.6962564Z             if random.uniform(0, 100) <= experiment_settings.rollout_perc:
2025-07-17T06:33:19.6962730Z                 log.info(
2025-07-17T06:33:19.6963319Z                     f"Based on rollout percentage of {experiment_settings.rollout_perc}%, enabling experiment {experiment_name}."
2025-07-17T06:33:19.6963477Z                 )
2025-07-17T06:33:19.6963648Z                 enabled = True
2025-07-17T06:33:19.6963655Z 
2025-07-17T06:33:19.6963814Z         if enabled:
2025-07-17T06:33:19.6963997Z             label = experiment_name
2025-07-17T06:33:19.6964210Z             if experiment_name == LF_FLEET_EXPERIMENT:
2025-07-17T06:33:19.6964636Z                 # We give some special treatment to the "lf" experiment since determines the fleet we use
2025-07-17T06:33:19.6964903Z                 #  - If it's enabled, then we always list it's prefix first
2025-07-17T06:33:19.6965210Z                 #  - If we're in the canary branch, then we append ".c" to the lf prefix
2025-07-17T06:33:19.6965385Z                 if is_canary:
2025-07-17T06:33:19.6965576Z                     label += CANARY_FLEET_SUFFIX
2025-07-17T06:33:19.6965763Z                 fleet_prefix = label
2025-07-17T06:33:19.6965921Z             else:
2025-07-17T06:33:19.6966112Z                 prefixes.append(label)
2025-07-17T06:33:19.6966120Z 
2025-07-17T06:33:19.6966296Z     if len(prefixes) > 1:
2025-07-17T06:33:19.6966454Z         log.error(
2025-07-17T06:33:19.6967383Z             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:])}"
2025-07-17T06:33:19.6967541Z         )
2025-07-17T06:33:19.6967726Z         prefixes = prefixes[:1]
2025-07-17T06:33:19.6967734Z 
2025-07-17T06:33:19.6967915Z     # Fleet always comes first
2025-07-17T06:33:19.6968082Z     if fleet_prefix:
2025-07-17T06:33:19.6968282Z         prefixes.insert(0, fleet_prefix)
2025-07-17T06:33:19.6968290Z 
2025-07-17T06:33:19.6968658Z     return ".".join(prefixes) + "." if prefixes else ""
2025-07-17T06:33:19.6968667Z 
2025-07-17T06:33:19.6968673Z 
2025-07-17T06:33:19.6969114Z def get_rollout_state_from_issue(github_token: str, repo: str, issue_num: int) -> str:
2025-07-17T06:33:19.6969274Z     """
2025-07-17T06:33:19.6969657Z     Gets the first comment of the issue, which contains the desired rollout state.
2025-07-17T06:33:19.6969665Z 
2025-07-17T06:33:19.6970039Z     The default issue we use - https://github.com/pytorch/test-infra/issues/5132
2025-07-17T06:33:19.6970202Z     """
2025-07-17T06:33:19.6970390Z     gh = get_gh_client(github_token)
2025-07-17T06:33:19.6970588Z     issue = get_issue(gh, repo, issue_num)
2025-07-17T06:33:19.6970870Z     return str(issue.get_comments()[0].body.strip("\n\t "))
2025-07-17T06:33:19.6970878Z 
2025-07-17T06:33:19.6970883Z 
2025-07-17T06:33:19.6971283Z def download_json(url: str, headers: dict[str, str], num_retries: int = 3) -> Any:
2025-07-17T06:33:19.6971466Z     for _ in range(num_retries):
2025-07-17T06:33:19.6971640Z         try:
2025-07-17T06:33:19.6971850Z             req = Request(url=url, headers=headers)
2025-07-17T06:33:19.6972135Z             content = urlopen(req, timeout=5).read().decode("utf-8")
2025-07-17T06:33:19.6972327Z             return json.loads(content)
2025-07-17T06:33:19.6972510Z         except Exception as e:
2025-07-17T06:33:19.6972743Z             log.warning(f"Could not download {url}: {e}")
2025-07-17T06:33:19.6972751Z 
2025-07-17T06:33:19.6973125Z     log.warning(f"All {num_retries} retries exhausted, downloading {url} failed")
2025-07-17T06:33:19.6973292Z     return {}
2025-07-17T06:33:19.6973299Z 
2025-07-17T06:33:19.6973305Z 
2025-07-17T06:33:19.6973459Z @cache
2025-07-17T06:33:19.6973885Z def get_pr_info(github_repo: str, github_token: str, pr_number: int) -> dict[str, Any]:
2025-07-17T06:33:19.6974047Z     """
2025-07-17T06:33:19.6974238Z     Dynamically get PR information
2025-07-17T06:33:19.6974392Z     """
2025-07-17T06:33:19.6974687Z     github_api = f"https://api.github.com/repos/{github_repo}"
2025-07-17T06:33:19.6974972Z     headers = {
2025-07-17T06:33:19.6975194Z         "Accept": "application/vnd.github.v3+json",
2025-07-17T06:33:19.6975402Z         "Authorization": f"token {github_token}",
2025-07-17T06:33:19.6975560Z     }
2025-07-17T06:33:19.6975787Z     json_response: dict[str, Any] = download_json(
2025-07-17T06:33:19.6975989Z         url=f"{github_api}/issues/{pr_number}",
2025-07-17T06:33:19.6976159Z         headers=headers,
2025-07-17T06:33:19.6976320Z     )
2025-07-17T06:33:19.6976327Z 
2025-07-17T06:33:19.6976498Z     if not json_response:
2025-07-17T06:33:19.6976778Z         log.warning(f"Failed to get the labels for #{pr_number}")
2025-07-17T06:33:19.6977107Z         return {}
2025-07-17T06:33:19.6977119Z 
2025-07-17T06:33:19.6977298Z     return json_response
2025-07-17T06:33:19.6977305Z 
2025-07-17T06:33:19.6977312Z 
2025-07-17T06:33:19.6977707Z def get_labels(github_repo: str, github_token: str, pr_number: int) -> set[str]:
2025-07-17T06:33:19.6977878Z     """
2025-07-17T06:33:19.6978201Z     Dynamically get the latest list of labels from the pull request
2025-07-17T06:33:19.6978357Z     """
2025-07-17T06:33:19.6978641Z     pr_info = get_pr_info(github_repo, github_token, pr_number)
2025-07-17T06:33:19.6978798Z     return {
2025-07-17T06:33:19.6979154Z         label.get("name") for label in pr_info.get("labels", []) if label.get("name")
2025-07-17T06:33:19.6979306Z     }
2025-07-17T06:33:19.6979313Z 
2025-07-17T06:33:19.6979325Z 
2025-07-17T06:33:19.6979495Z def main() -> None:
2025-07-17T06:33:19.6979666Z     args = parse_args()
2025-07-17T06:33:19.6979674Z 
2025-07-17T06:33:19.6979885Z     runner_label_prefix = DEFAULT_LABEL_PREFIX
2025-07-17T06:33:19.6979894Z 
2025-07-17T06:33:19.6980082Z     # Check if the PR is opt-out
2025-07-17T06:33:19.6980249Z     if args.pr_number:
2025-07-17T06:33:19.6980635Z         labels = get_labels(args.github_repo, args.github_token, int(args.pr_number))
2025-07-17T06:33:19.6980948Z         if OPT_OUT_LABEL in labels:
2025-07-17T06:33:19.6981121Z             log.info(
2025-07-17T06:33:19.6981550Z                 f"Opt-out runner determinator because #{args.pr_number} has {OPT_OUT_LABEL} label"
2025-07-17T06:33:19.6981706Z             )
2025-07-17T06:33:19.6982035Z             set_github_output(GH_OUTPUT_KEY_LABEL_TYPE, runner_label_prefix)
2025-07-17T06:33:19.6982197Z             sys.exit()
2025-07-17T06:33:19.6982204Z 
2025-07-17T06:33:19.6982357Z     try:
2025-07-17T06:33:19.6982588Z         rollout_state = get_rollout_state_from_issue(
2025-07-17T06:33:19.6982895Z             args.github_token, args.github_issue_repo, args.github_issue
2025-07-17T06:33:19.6983052Z         )
2025-07-17T06:33:19.6983060Z 
2025-07-17T06:33:19.6983293Z         username = get_potential_pr_author(
2025-07-17T06:33:19.6983469Z             args.github_token,
2025-07-17T06:33:19.6983643Z             args.github_repo,
2025-07-17T06:33:19.6983813Z             args.github_actor,
2025-07-17T06:33:19.6983995Z             args.github_ref_type,
2025-07-17T06:33:19.6984177Z             args.github_branch,
2025-07-17T06:33:19.6984333Z         )
2025-07-17T06:33:19.6984341Z 
2025-07-17T06:33:19.6984628Z         is_canary = args.github_repo == "pytorch/pytorch-canary"
2025-07-17T06:33:19.6984635Z 
2025-07-17T06:33:19.6984843Z         runner_label_prefix = get_runner_prefix(
2025-07-17T06:33:19.6985016Z             rollout_state,
2025-07-17T06:33:19.6985224Z             (args.github_issue_owner, username),
2025-07-17T06:33:19.6985399Z             args.github_branch,
2025-07-17T06:33:19.6985591Z             args.eligible_experiments,
2025-07-17T06:33:19.6985782Z             args.opt_out_experiments,
2025-07-17T06:33:19.6985948Z             is_canary,
2025-07-17T06:33:19.6986100Z         )
2025-07-17T06:33:19.6986107Z 
2025-07-17T06:33:19.6986284Z     except Exception as e:
2025-07-17T06:33:19.6986449Z         log.error(
2025-07-17T06:33:19.6986980Z             f"Failed to get issue. Defaulting to Meta runners and no experiments. Exception: {e}"
2025-07-17T06:33:19.6987270Z         )
2025-07-17T06:33:19.6987279Z 
2025-07-17T06:33:19.6987607Z     set_github_output(GH_OUTPUT_KEY_LABEL_TYPE, runner_label_prefix)
2025-07-17T06:33:19.6987614Z 
2025-07-17T06:33:19.6987621Z 
2025-07-17T06:33:19.6987791Z if __name__ == "__main__":
2025-07-17T06:33:19.6987945Z     main()
2025-07-17T06:33:19.6987953Z 
2025-07-17T06:33:19.7076440Z ##[group]Run python3 -m pip install urllib3==1.26.18 PyGithub==2.3.0
2025-07-17T06:33:19.7077522Z python3 -m pip install urllib3==1.26.18 PyGithub==2.3.0
2025-07-17T06:33:19.7105733Z shell: /usr/bin/bash -e {0}
2025-07-17T06:33:19.7106212Z env:
2025-07-17T06:33:19.7106833Z   GITHUB_TOKEN: ***
2025-07-17T06:33:19.7107548Z   ISSUE_NUMBER: 5132
2025-07-17T06:33:19.7107993Z   TRIGGERING_ACTOR: pytorchmergebot
2025-07-17T06:33:19.7108486Z   ISSUE_OWNER: 
2025-07-17T06:33:19.7108878Z   CHECK_EXPERIMENTS: 
2025-07-17T06:33:19.7109296Z   OPT_OUT_EXPERIMENTS: 
2025-07-17T06:33:19.7109712Z   PR_NUMBER: 
2025-07-17T06:33:19.7110084Z ##[endgroup]
2025-07-17T06:33:20.7519185Z Defaulting to user installation because normal site-packages is not writeable
2025-07-17T06:33:21.3691053Z Collecting urllib3==1.26.18
2025-07-17T06:33:21.4138093Z   Downloading urllib3-1.26.18-py2.py3-none-any.whl.metadata (48 kB)
2025-07-17T06:33:21.4342727Z      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 48.9/48.9 kB 4.1 MB/s eta 0:00:00
2025-07-17T06:33:21.4608044Z Collecting PyGithub==2.3.0
2025-07-17T06:33:21.4691142Z   Downloading PyGithub-2.3.0-py3-none-any.whl.metadata (3.8 kB)
2025-07-17T06:33:21.5155268Z Collecting pynacl>=1.4.0 (from PyGithub==2.3.0)
2025-07-17T06:33:21.5228835Z   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)
2025-07-17T06:33:21.5274668Z Requirement already satisfied: requests>=2.14.0 in /usr/lib/python3/dist-packages (from PyGithub==2.3.0) (2.31.0)
2025-07-17T06:33:21.5292292Z 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)
2025-07-17T06:33:21.5307511Z Requirement already satisfied: typing-extensions>=4.0.0 in /usr/lib/python3/dist-packages (from PyGithub==2.3.0) (4.10.0)
2025-07-17T06:33:21.5587741Z Collecting Deprecated (from PyGithub==2.3.0)
2025-07-17T06:33:21.5657733Z   Downloading Deprecated-1.2.18-py2.py3-none-any.whl.metadata (5.7 kB)
2025-07-17T06:33:21.5888808Z 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)
2025-07-17T06:33:21.7033345Z Collecting cffi>=1.4.1 (from pynacl>=1.4.0->PyGithub==2.3.0)
2025-07-17T06:33:21.7106598Z   Downloading cffi-1.17.1-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (1.5 kB)
2025-07-17T06:33:21.8171845Z Collecting wrapt<2,>=1.10 (from Deprecated->PyGithub==2.3.0)
2025-07-17T06:33:21.8245768Z   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)
2025-07-17T06:33:21.8464229Z Collecting pycparser (from cffi>=1.4.1->pynacl>=1.4.0->PyGithub==2.3.0)
2025-07-17T06:33:21.8532053Z   Downloading pycparser-2.22-py3-none-any.whl.metadata (943 bytes)
2025-07-17T06:33:21.8793576Z Downloading urllib3-1.26.18-py2.py3-none-any.whl (143 kB)
2025-07-17T06:33:21.8894702Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 143.8/143.8 kB 16.2 MB/s eta 0:00:00
2025-07-17T06:33:21.8974363Z Downloading PyGithub-2.3.0-py3-none-any.whl (354 kB)
2025-07-17T06:33:21.9082534Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 354.4/354.4 kB 38.4 MB/s eta 0:00:00
2025-07-17T06:33:21.9155898Z Downloading PyNaCl-1.5.0-cp36-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_24_x86_64.whl (856 kB)
2025-07-17T06:33:21.9268589Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 856.7/856.7 kB 89.3 MB/s eta 0:00:00
2025-07-17T06:33:21.9338779Z Downloading Deprecated-1.2.18-py2.py3-none-any.whl (10.0 kB)
2025-07-17T06:33:21.9434106Z Downloading cffi-1.17.1-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (479 kB)
2025-07-17T06:33:21.9499336Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 479.4/479.4 kB 98.6 MB/s eta 0:00:00
2025-07-17T06:33:21.9575503Z 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)
2025-07-17T06:33:21.9617970Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 89.2/89.2 kB 30.1 MB/s eta 0:00:00
2025-07-17T06:33:21.9687212Z Downloading pycparser-2.22-py3-none-any.whl (117 kB)
2025-07-17T06:33:21.9733824Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 117.6/117.6 kB 34.9 MB/s eta 0:00:00
2025-07-17T06:33:22.2850202Z Installing collected packages: wrapt, urllib3, pycparser, Deprecated, cffi, pynacl, PyGithub
2025-07-17T06:33:22.8209104Z 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
2025-07-17T06:33:22.9101835Z ##[group]Run curr_branch="main"
2025-07-17T06:33:22.9102139Z curr_branch="main"
2025-07-17T06:33:22.9102363Z curr_ref_type="branch"
2025-07-17T06:33:22.9102637Z echo "Current branch is '$curr_branch'"
2025-07-17T06:33:22.9102895Z 
2025-07-17T06:33:22.9103075Z python3 runner_determinator.py \
2025-07-17T06:33:22.9103365Z   --github-token "$GITHUB_TOKEN" \
2025-07-17T06:33:22.9103633Z   --github-issue "$ISSUE_NUMBER" \
2025-07-17T06:33:22.9103877Z   --github-branch "$curr_branch" \
2025-07-17T06:33:22.9104139Z   --github-actor "$TRIGGERING_ACTOR" \
2025-07-17T06:33:22.9104409Z   --github-issue-owner "$ISSUE_OWNER" \
2025-07-17T06:33:22.9104685Z   --github-ref-type "$curr_ref_type" \
2025-07-17T06:33:22.9104950Z   --github-repo "$GITHUB_REPOSITORY" \
2025-07-17T06:33:22.9105254Z   --eligible-experiments "$CHECK_EXPERIMENTS" \
2025-07-17T06:33:22.9105613Z   --opt-out-experiments "$OPT_OUT_EXPERIMENTS" \
2025-07-17T06:33:22.9105899Z   --pr-number "${PR_NUMBER}"
2025-07-17T06:33:22.9134899Z shell: /usr/bin/bash -e {0}
2025-07-17T06:33:22.9135128Z env:
2025-07-17T06:33:22.9135664Z   GITHUB_TOKEN: ***
2025-07-17T06:33:22.9135864Z   ISSUE_NUMBER: 5132
2025-07-17T06:33:22.9136073Z   TRIGGERING_ACTOR: pytorchmergebot
2025-07-17T06:33:22.9136300Z   ISSUE_OWNER: 
2025-07-17T06:33:22.9136478Z   CHECK_EXPERIMENTS: 
2025-07-17T06:33:22.9136670Z   OPT_OUT_EXPERIMENTS: 
2025-07-17T06:33:22.9136860Z   PR_NUMBER: 
2025-07-17T06:33:22.9137243Z ##[endgroup]
2025-07-17T06:33:22.9184638Z Current branch is 'main'
2025-07-17T06:33:24.2749206Z INFO    : Branch main is an exception branch. Not enabling experiment ephemeral.
2025-07-17T06:33:24.2750531Z INFO    : Branch main is an exception branch. Not enabling experiment wincanary.
2025-07-17T06:33:24.2752017Z INFO    : Setting output: label-type=''
2025-07-17T06:33:24.3062896Z Evaluate and set job outputs
2025-07-17T06:33:24.3070366Z Cleaning up orphan processes