Revert "add oncall info individual info to failing alert job alert (#103915)"

This reverts commit 1b0d23708b74e7538242be2793d1046cdd3a3a0b.

Reverted https://github.com/pytorch/pytorch/pull/103915 on behalf of https://github.com/malfet due to Broke trunk with no module named tools, see https://github.com/pytorch/pytorch/actions/runs/5338343319/jobs/9675586967 ([comment](https://github.com/pytorch/pytorch/pull/103915#issuecomment-1601802715))

tools/alerts/create_alerts.py

@@ -11,8 +11,6 @@ from typing import Any, Dict, List, Set, Tuple
 import requests
 from setuptools import distutils  # type: ignore[import]
 
-from tools.github.github_utils import gh_fetch_commit
-
 ALL_SKIPPED_THRESHOLD = 100
 SIMILARITY_THRESHOLD = 0.75
 FAILURE_CHAIN_THRESHOLD = 2
@@ -20,8 +18,6 @@ MAX_CONCURRENT_ALERTS = 1
 FAILED_JOB_PATTERN = (
     r"^- \[(.*)\]\(.*\) failed consecutively starting with commit \[.*\]\(.*\)$"
 )
-PYTORCH_REPO = "pytorch"
-PYTORCH_ORG = "pytorch"
 
 PENDING = "pending"
 NEUTRAL = "neutral"
@@ -261,17 +257,14 @@ def get_recurrently_failing_jobs_alerts(
     (recurrently_failing_jobs, flaky_jobs) = classify_jobs(
         job_names, sha_grid, filtered_job_names
     )
+
     alerts = []
     for job in recurrently_failing_jobs:
-        commit_info = gh_fetch_commit(
-            PYTORCH_ORG, PYTORCH_REPO, job.failure_chain[-1]["sha"]
-        )
-        login = commit_info["author"]["login"]
         entry = {
             "AlertType": "Recurrently Failing Job",
             "AlertObject": job.job_name,
             "OncallTeams": [],
-            "OncallIndividuals": [login],
+            "OncallIndividuals": [],
             "Flags": [],
             "sha": job.failure_chain[-1]["sha"],
             "branch": branch,

tools/github/github_utils.py

@@ -1,81 +0,0 @@
-"""GitHub Utilities"""
-
-import json
-import os
-
-from typing import Any, Callable, cast, Dict, Optional, Tuple
-
-from urllib.error import HTTPError
-from urllib.parse import quote
-from urllib.request import Request, urlopen
-
-
-def gh_fetch_url_and_headers(
-    url: str,
-    *,
-    headers: Optional[Dict[str, str]] = None,
-    data: Optional[Dict[str, Any]] = None,
-    method: Optional[str] = None,
-    reader: Callable[[Any], Any] = lambda x: x.read(),
-) -> Tuple[Any, Any]:
-    if headers is None:
-        headers = {}
-    token = os.environ.get("GITHUB_TOKEN")
-    if token is not None and url.startswith("https://api.github.com/"):
-        headers["Authorization"] = f"token {token}"
-    data_ = json.dumps(data).encode() if data is not None else None
-    try:
-        with urlopen(Request(url, headers=headers, data=data_, method=method)) as conn:
-            return conn.headers, reader(conn)
-    except HTTPError as err:
-        if err.code == 403 and all(
-            key in err.headers for key in ["X-RateLimit-Limit", "X-RateLimit-Used"]
-        ):
-            print(
-                f"""Rate limit exceeded:
-                Used: {err.headers['X-RateLimit-Used']}
-                Limit: {err.headers['X-RateLimit-Limit']}
-                Remaining: {err.headers['X-RateLimit-Remaining']}
-                Resets at: {err.headers['x-RateLimit-Reset']}"""
-            )
-        raise
-
-
-def gh_fetch_url(
-    url: str,
-    *,
-    headers: Optional[Dict[str, str]] = None,
-    data: Optional[Dict[str, Any]] = None,
-    method: Optional[str] = None,
-    reader: Callable[[Any], Any] = lambda x: x.read(),
-) -> Any:
-    return gh_fetch_url_and_headers(
-        url, headers=headers, data=data, reader=json.load, method=method
-    )[1]
-
-
-def _gh_fetch_json_any(
-    url: str,
-    params: Optional[Dict[str, Any]] = None,
-    data: Optional[Dict[str, Any]] = None,
-) -> Any:
-    headers = {"Accept": "application/vnd.github.v3+json"}
-    if params is not None and len(params) > 0:
-        url += "?" + "&".join(
-            f"{name}={quote(str(val))}" for name, val in params.items()
-        )
-    return gh_fetch_url(url, headers=headers, data=data, reader=json.load)
-
-
-def gh_fetch_json_dict(
-    url: str,
-    params: Optional[Dict[str, Any]] = None,
-    data: Optional[Dict[str, Any]] = None,
-) -> Dict[str, Any]:
-    return cast(Dict[str, Any], _gh_fetch_json_any(url, params, data))
-
-
-def gh_fetch_commit(org: str, repo: str, sha: str) -> Dict[str, Any]:
-    return gh_fetch_json_dict(
-        f"https://api.github.com/repos/{org}/{repo}/commits/{sha}"
-    )