Script for checking if our instrumented libs are python 3.13 compatible (#3425)

A simple script that parses all libraries we test against from our `tox.ini` and then checks PyPI if this library already supports the newest Python version (currently 3.13)

Author: antonpirker

scripts/ready_yet/main.py

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+import time
+import re
+import sys
+
+import requests
+
+from collections import defaultdict
+
+from pathlib import Path
+
+from tox.config.cli.parse import get_options
+from tox.session.state import State
+from tox.config.sets import CoreConfigSet
+from tox.config.source.tox_ini import ToxIni
+
+PYTHON_VERSION = "3.13"
+
+MATCH_LIB_SENTRY_REGEX = r"py[\d\.]*-(.*)-.*"
+
+PYPI_PROJECT_URL = "https://pypi.python.org/pypi/{project}/json"
+PYPI_VERSION_URL = "https://pypi.python.org/pypi/{project}/{version}/json"
+
+
+def get_tox_envs(tox_ini_path: Path) -> list:
+    tox_ini = ToxIni(tox_ini_path)
+    conf = State(get_options(), []).conf
+    tox_section = next(tox_ini.sections())
+    core_config_set = CoreConfigSet(
+        conf, tox_section, tox_ini_path.parent, tox_ini_path
+    )
+    (
+        core_config_set.loaders.extend(
+            tox_ini.get_loaders(
+                tox_section,
+                base=[],
+                override_map=defaultdict(list, {}),
+                conf=core_config_set,
+            )
+        )
+    )
+    return core_config_set.load("env_list")
+
+
+def get_libs(tox_ini: Path, regex: str) -> set:
+    libs = set()
+    for env in get_tox_envs(tox_ini):
+        match = re.match(regex, env)
+        if match:
+            libs.add(match.group(1))
+
+    return sorted(libs)
+
+
+def main():
+    """
+    Check if libraries in our tox.ini are ready for Python version defined in `PYTHON_VERSION`.
+    """
+    print(f"Checking libs from tox.ini for Python {PYTHON_VERSION} compatibility:")
+    
+    ready = set()
+    not_ready = set()
+    not_found = set()
+
+    tox_ini = Path(__file__).parent.parent.parent.joinpath("tox.ini")
+
+    libs = get_libs(tox_ini, MATCH_LIB_SENTRY_REGEX)
+
+    for lib in libs:
+        print(".", end="")
+        sys.stdout.flush()
+
+        # Get latest version of lib
+        url = PYPI_PROJECT_URL.format(project=lib)
+        pypi_data = requests.get(url)
+
+        if pypi_data.status_code != 200:
+            not_found.add(lib)
+            continue
+
+        latest_version = pypi_data.json()["info"]["version"]
+
+        # Get supported Python version of latest version of lib
+        url = PYPI_PROJECT_URL.format(project=lib, version=latest_version)
+        pypi_data = requests.get(url)
+
+        if pypi_data.status_code != 200:
+            continue
+
+        classifiers = pypi_data.json()["info"]["classifiers"]
+
+        if f"Programming Language :: Python :: {PYTHON_VERSION}" in classifiers:
+            ready.add(lib)
+        else:
+            not_ready.add(lib)
+
+        # cut pypi some slack
+        time.sleep(0.1)
+
+    # Print report
+    print("\n")
+    print(f"\nReady for Python {PYTHON_VERSION}:")
+    if len(ready) == 0:
+        print("- None ")
+
+    for x in sorted(ready):
+        print(f"- {x}")
+
+    print(f"\nNOT ready for Python {PYTHON_VERSION}:")
+    if len(not_ready) == 0:
+        print("- None ")
+
+    for x in sorted(not_ready):
+        print(f"- {x}")
+
+    print("\nNot found on PyPI:")
+    if len(not_found) == 0:
+        print("- None ")
+
+    for x in sorted(not_found):
+        print(f"- {x}")
+
+
+if __name__ == "__main__":
+    main()

scripts/ready_yet/requirements.txt

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+requests
+pathlib
+tox

scripts/ready_yet/run.sh

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+#!/usr/bin/env bash
+
+# exit on first error
+set -xe
+
+reset 
+
+# create and activate virtual environment
+python -m venv .venv
+source .venv/bin/activate
+
+# Install (or update) requirements
+python -m pip install -r requirements.txt
+
+# Run the script
+python main.py