fix CI lint (libp2p#1021)

* remove blocklint config, ignore prometheus_client not found in deps

* strip dot from tox env so all ci runs

* more deps?

* fix pythonpath for lint

* update test_websocket.py for py310 compat

* don't need testenvextras in lint

Author: pacrob

.github/workflows/tox.yml

@@ -81,7 +81,7 @@ jobs:
           if [[ "${{ matrix.toxenv }}" == 'docs' ]]; then
             export TOXENV=docs
           else
-            export TOXENV=py${{ matrix.python }}-${{ matrix.toxenv }}
+            export TOXENV=$(echo "py${{ matrix.python }}-${{ matrix.toxenv }}" | tr -d '.')
           fi
           # Set PATH for nim commands during tox
           if [[ "${{ matrix.toxenv }}" == 'interop' ]]; then

libp2p/rcmgr/prometheus_exporter.py

@@ -7,7 +7,7 @@
 import threading
 
 try:
-    from prometheus_client import (
+    from prometheus_client import (  # type: ignore[import]
         CONTENT_TYPE_LATEST,
         CollectorRegistry,
         Gauge,

tests/core/transport/test_websocket.py

@@ -1,16 +1,16 @@
-# Import exceptiongroup for Python 3.11+
-import builtins
 from collections.abc import Sequence
 import logging
 from typing import Any
 
 import pytest
 
-if hasattr(builtins, "ExceptionGroup"):
-    ExceptionGroup = builtins.ExceptionGroup
-else:
-    # Fallback for older Python versions
-    ExceptionGroup = Exception
+try:
+    from builtins import ExceptionGroup  # type: ignore[attr-defined]
+except ImportError:
+    try:
+        from exceptiongroup import ExceptionGroup  # type: ignore[assignment]
+    except ImportError:  # pragma: no cover - fallback if dependency missing
+        ExceptionGroup = Exception  # type: ignore[assignment]
 from multiaddr import Multiaddr
 import trio
 
@@ -833,9 +833,10 @@ async def test_wss_host_pair_data_exchange():
             .issuer_name(issuer)
             .public_key(private_key.public_key())
             .serial_number(x509.random_serial_number())
-            .not_valid_before(datetime.datetime.now(datetime.UTC))
+            .not_valid_before(datetime.datetime.now(datetime.timezone.utc))
             .not_valid_after(
-                datetime.datetime.now(datetime.UTC) + datetime.timedelta(days=1)
+                datetime.datetime.now(datetime.timezone.utc)
+                + datetime.timedelta(days=1)
             )
             .add_extension(
                 x509.SubjectAlternativeName(

tox.ini

@@ -13,9 +13,6 @@ extend-ignore=E203
 max-line-length=88
 per-file-ignores=__init__.py:F401
 
-[blocklint]
-max_issue_threshold=1
-
 [testenv]
 usedevelop=True
 commands=
@@ -40,6 +37,8 @@ allowlist_externals=make,pre-commit
 deps=pre-commit
 extras=
     dev
+setenv =
+    PYTHONPATH={envsitepackagesdir}{:}{env:PYTHONPATH:}
 commands=
     pre-commit install
     pre-commit run --all-files --show-diff-on-failure