Drop Python 3.7 support and update dependencies (#186)

* drop py37 support

* update dependencies

.github/workflows/check.yaml

@@ -17,7 +17,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
+        python: ["3.8", "3.9", "3.10", "3.11", "3.12"]
     steps:
       - uses: actions/checkout@v3
       - name: Setup Python

CHANGELOG.rst

@@ -3,6 +3,7 @@ Changelog
 
 1.15.0 (master)
 ---------------
+* Dropped support for Python 3.7.
 
 1.14.0 (2023-11-01)
 -------------------

docs/conf.py

@@ -63,9 +63,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = u'1.15'
+version = "1.15"
 # The full version, including alpha/beta/rc tags.
-release = u'1.15.0.dev0'
+release = "1.15.0.dev0"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

pyproject.toml

@@ -17,7 +17,6 @@ classifiers = [
     "License :: OSI Approved :: Apache Software License",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
@@ -38,7 +37,7 @@ include = [
 [tool.poetry.dependencies]
 # This should be kept in sync with the value of target-version in our
 # configuration for black below.
-python = "^3.7"
+python = "^3.8"
 # load_pem_private/public_key (>=0.6)
 # rsa_recover_prime_factors (>=0.8)
 # add sign() and verify() to asymetric keys (RSA >=1.4, ECDSA >=1.5)
@@ -95,10 +94,8 @@ disallow_untyped_defs = true
 # Pytest tooling configuration
 
 [tool.pytest.ini_options]
-# We also ignore our own deprecation warning about dropping Python 3.7 support.
 filterwarnings = [
     "error",
-    "ignore:Python 3.7 support will be dropped:DeprecationWarning",
     "ignore:CSR support in pyOpenSSL is deprecated:DeprecationWarning",
 ]
 norecursedirs = "*.egg .eggs dist build docs .tox"

src/josepy/__init__.py

@@ -25,8 +25,6 @@
 .. _ACME: https://pypi.python.org/pypi/acme
 
 """
-import sys
-import warnings
 
 # flake8: noqa
 from josepy.b64 import b64decode, b64encode
@@ -75,10 +73,3 @@
     ComparableX509,
     ImmutableMap,
 )
-
-if sys.version_info[:2] == (3, 7):
-    warnings.warn(
-        "Python 3.7 support will be dropped in the next scheduled release of "
-        "josepy. Please upgrade your Python version.",
-        DeprecationWarning,
-    )