feat: 🎸 support Python 3.12 (#38)

✅ Closes: #35

Author: ZhaoQi99

.github/workflows/main.yml

@@ -20,7 +20,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-20.04, macos-12, windows-2022]
-        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v4
@@ -31,9 +31,7 @@ jobs:
     - name: Install dependencies
       run: |
         pip install --upgrade pip
-        pip install setuptools==57.5.0
-        pip install -r dev-requirement.txt
-        pip install .
+        pip install .[dev]
 
     - name: Lint with flake8
       run: |

dev-requirement.txt

@@ -25,7 +25,7 @@
         {__description__}
 
                     VERSION {__version__}
-"""
+"""  # noqa: E221,E222
 
 KEY_OPTION_HELP = """
 Your encryption key.If you don't specify key,
@@ -52,8 +52,8 @@
 Encryption completed {SUCCESS_ANSI}.
 Please copy {LOADER_FILE_NAME} into your encrypted directory.
 And then remove `encrypted` directory.
-Finally, add `import loader` at the top of your entry file.\
-"""
+Finally, add `import loader` at the top of your entry file.\n
+"""  # noqa: W604
 
 FINISH_DECRYPT_MSG = f"""
 Decryption completed {SUCCESS_ANSI}. Your origin source code has be put: {{work_dir}}
@@ -197,7 +197,7 @@ def encrypt_command(
     if key is None:
         key = generate_aes_key().decode()
         click.echo(
-            f'Your randomly encryption 🔑 is {click.style(key,underline=True, fg="yellow")}'
+            f'Your randomly encryption 🔑 is {click.style(key, underline=True, fg="yellow")}'
         )
 
     if before > after:

pyencrypt/cli.py

@@ -1,10 +1,16 @@
 import os
-import sys
 import re
+import sys
 from pathlib import Path
 from typing import Optional
 
-import python_minifier
+try:
+    import python_minifier
+except ImportError as exc:
+    if sys.version_info.minor < 12:
+        raise ImportError("Couldn't import python_minifier.") from exc
+
+    python_minifier = None
 
 from pyencrypt.aes import aes_encrypt
 from pyencrypt.generate import generate_rsa_number
@@ -93,10 +99,12 @@ def generate_so_file(
         f"{decrypt_source}\n{loader_source}", encoding="utf-8"
     )
 
-    loader_file_path.write_text(
-        python_minifier.minify(loader_origin_file_path.read_text(encoding="utf-8")),
-        encoding="utf-8",
-    )
+    minified_code = loader_origin_file_path.read_text(encoding="utf-8")
+
+    if python_minifier:
+        minified_code = python_minifier.minify(minified_code)
+
+    loader_file_path.write_text(minified_code, encoding="utf-8")
 
     from setuptools import setup  # isort:skip
     from Cython.Build import cythonize

pyencrypt/encrypt.py

@@ -35,7 +35,7 @@ def get_signature(data: bytes) -> str:
 
 
 def _combine_data(data: dict) -> bytes:
-    return "*".join(map(lambda x: f"{x}:{data[x]}", FIELDS)).encode()
+    return "*".join(map(lambda x: f"{x}:{data[x]}", FIELDS)).encode()  # noqa: E231
 
 
 def generate_license_file(

pyencrypt/license.py

@@ -78,9 +78,9 @@ def find_spec(
     ) -> ModuleSpec:
         if path:
             if isinstance(path, _NamespacePath):
-                file_path = Path(path._path[0]) / f'{fullname.rsplit(".",1)[-1]}.pye'
+                file_path = Path(path._path[0]) / f'{fullname.rsplit(".", 1)[-1]}.pye'
             else:
-                file_path = Path(path[0]) / f'{fullname.rsplit(".",1)[-1]}.pye'
+                file_path = Path(path[0]) / f'{fullname.rsplit(".", 1)[-1]}.pye'
         else:
             for p in sys.path:
                 file_path = Path(p) / f"{fullname}.pye"

pyencrypt/loader.py

@@ -1,6 +1,7 @@
 [build-system]
 requires = [
-    "setuptools >= 42",
+    "setuptools >= 66.1.0; python_version >= '3.12'",
+    "setuptools <= 60.9.0; python_version < '3.12'",
     "wheel"
 ]
 build-backend = "setuptools.build_meta"

pyproject.toml

@@ -20,6 +20,7 @@ classifiers =
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
+    Programming Language :: Python :: 3.12
     Programming Language :: Python :: Implementation :: CPython
     Environment :: Console
 license_files = LICENSE
@@ -32,13 +33,23 @@ keywords = python-encrypt, import-hook
 install_requires = 
     Cython >= 0.29.30
     pycryptodome >= 3.14.1
-    python-minifier >= 2.6.0
+    python-minifier >= 2.6.0; python_version < '3.12'
     click
-python_requires = >=3.6,<3.12
+    setuptools >= 66.1.0; python_version >= '3.12'
+    setuptools <= 60.9.0; python_version < '3.12'
+python_requires = >=3.6,<3.13
 packages = find:
 # package_dir =
 #     = src
 
+[options.extras_require]
+dev:
+    isort
+    black
+    pytest
+    ipython
+    flake8
+
 [options.packages.find]
 # where = src
 exclude =