chore: bump dependencies; add github actions (#29)

.github/workflows/ci.yml

@@ -0,0 +1,23 @@
+name: "Python Tests"
+on:
+  pull_request:
+  push:
+    branches: [main, master]
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements-tests.txt -e .
+      - name: Run pytest
+        run: py.test -vs tests/

CHANGES.md

@@ -1,3 +1,8 @@
+NEXT
+====
+- Drop support ofr Python <3.6
+- Switch to github actions for CI
+
 0.3.5
 =====
 - Fix some unicode handling (including, hopefully, fixing non-ASCII subject lines for real)

README.md

@@ -1,7 +1,7 @@
 muttdown
 ========
 
-[![Build Status](https://travis-ci.com/Roguelazer/muttdown.svg?branch=master)](https://travis-ci.com/Roguelazer/muttdown)
+[![Build Status](https://github.com/Roguelazer/muttdown/actions/workflows/ci.yml/badge.svg)](https://github.com/Roguelazer/muttdown/actions/workflows/ci.yml)
 
 `muttdown` is a sendmail-replacement designed for use with the [mutt][] email client which will transparently compile annotated `text/plain` mail into `text/html` using the [Markdown][] standard.  It will recursively walk the MIME tree and compile any `text/plain` or `text/markdown` part which begins with the sigil "!m" into Markdown, which it will insert alongside the original in a multipart/alternative container.
 
@@ -60,7 +60,7 @@ Muttdown can also send its mail using the native `sendmail` if you have that set
 
 Installation
 ------------
-Install muttdown with `pip install muttdown` or by downloading this package and running `python setup.py install`. You will need the [PyYAML][] and [Python-Markdown][] libraries, as specified in `requirements.txt`. This should work with Python 2.7 or Python 3.5+.
+Install muttdown with `pip install muttdown` or by downloading this package and running `python setup.py install`. You will need the [PyYAML][] and [Python-Markdown][] libraries, as specified in `requirements.txt`. This should work with Python 3.6+.
 
 Usage
 -----

requirements-tests.txt

@@ -1,3 +1,3 @@
-pytest==4.3.*
-pytest-cov==2.6.*
-pytest-mock==1.10.*
+pytest==8.*
+pytest-cov==5.*
+pytest-mock==3.*

setup.py

@@ -18,7 +18,7 @@
     long_description=long_description,
     long_description_content_type="text/markdown",
     install_requires=[
-        'Markdown>=3.0',
+        'Markdown>=3.0,<4.0',
         'PyYAML>=3.0',
         'pynliner==0.8.0',
         'six',
@@ -28,15 +28,17 @@
             'muttdown = muttdown.main:main',
         ]
     },
+    python_requires='>=3.6',
     classifiers=[
         "Development Status :: 3 - Alpha",
         "Environment :: Console",
         "Programming Language :: Python",
-        "Programming Language :: Python :: 2.7",
-        "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
         "Intended Audience :: End Users/Desktop",
         "Operating System :: OS Independent",
         "License :: OSI Approved :: ISC License (ISCL)",