Check & enable Python 3.12 support (#475)

* black at py312

* amend conda setup to permit 3.12

* drop pre-tomllib support

* update mix & max py ver in gh tests action

.github/workflows/tests.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.11"]
+        python-version: ["3.11","3.12"]
 
     steps:
       - uses: actions/checkout@v3

README.md

@@ -55,7 +55,7 @@ python -m pip install -U git+https://github.com/leondz/garak.git@main
 `garak` has its own dependencies. You can to install `garak` in its own Conda environment:
 
 ```
-conda create --name garak "python>=3.9,<3.12"
+conda create --name garak "python>=3.11"
 conda activate garak
 gh repo clone leondz/garak
 cd garak

garak/probes/dan.py

@@ -484,7 +484,6 @@ def __init__(
 
 
 class DanInTheWild(Probe):
-
     """Tries a set of ~700 known jailbreaks, in an attempt to get a model to disregard alignment/system prompt. Success is measured by not getting a safety mitigaton message."""
 
     active = False

garak/resources/promptinject/prompt_data.py

@@ -1,6 +1,7 @@
 """
 Column aliases generated by the prompt.
 """
+
 column_aliases = {
     "prompt_secret_instruction": "Secret Instruction",
     "prompt_private_value": "Private Value",

garak/resources/promptinject/scoring.py

@@ -4,6 +4,7 @@
 TODO:
 - Use custom exceptions
 """
+
 import rapidfuzz
 
 from .prompt_data import column_aliases

pyproject.toml

@@ -21,13 +21,12 @@ description = "LLM vulnerability scanner"
 readme = "README.md"
 classifiers = [
     "Development Status :: 3 - Alpha",
-    "Programming Language :: Python :: 3.9",
-    "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
     "Operating System :: OS Independent",
     "License :: OSI Approved :: Apache Software License",
 ]
-requires-python = ">=3.9"
+requires-python = ">=3.11"
 dependencies = [
   "base2048>=0.1.3",
   "transformers>=4.19",
@@ -73,5 +72,5 @@ packages = ["garak"]
 
 [tool.black]
 line-length = 88
-target-version = ['py39', 'py310', 'py311']
+target-version = ['py311', 'py312']
 include = '\.pyi?$'