Modernize package

.github/workflows/build.yml

@@ -8,28 +8,45 @@ on:
   pull_request:
 
 jobs:
-  aiosqlite:
+  test:
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        python-version: [2.7, 3.5, 3.6, 3.7, 3.8]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
         os: [macOS-latest, ubuntu-latest, windows-latest]
-
     steps:
       - name: Checkout
-        uses: actions/checkout@v1
+        uses: actions/checkout@v3
       - name: Set Up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v4
         with:
+          cache: pip
+          cache-dependency-path: pyproject.toml
           python-version: ${{ matrix.python-version }}
       - name: Install
         run: |
-          python -m pip install --upgrade pip
-          make setup
           pip install -U .
       - name: Test
         run: make test
+
+  lint:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        python-version: ["3.10"]
+        os: [ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v1
+      - name: Set Up Python
+        uses: actions/setup-python@v4
+        with:
+          cache: pip
+          cache-dependency-path: pyproject.toml
+          python-version: ${{ matrix.python-version }}
+      - name: Install
+        run: |
+          pip install -U .[dev]
       - name: Lint
-        run: make lint
-        if: ${{ matrix.python-version != 2.7 && matrix.python-version != 3.5 }}
+        run: make lint

.mailmap

@@ -0,0 +1 @@
+Amethyst Reese <[email protected]> <[email protected]>

CHANGELOG.md

@@ -0,0 +1,80 @@
+diff-match-patch
+================
+
+[![Generated by attribution][attribution-badge]][attribution-url]
+
+
+v20200713
+---------
+
+Maintenance release
+
+- Pulls in upstream change to use raw strings for regex
+- Updates to how the package builds, tests, and runs lint
+- Uses PEP 517/518 metadata for build requirements/backend
+- Formatting improvements, including use of isort
+
+```text
+$ git shortlog -s v20181111...v20200713
+    15	Amethyst Reese
+     1	Stuart Prescott
+```
+
+
+v20181111
+---------
+
+Version v20181111:
+
+- Rename module to diff-match-patch to supercede existing PyPI module
+- Match existing module version scheme
+- Update readme, tests, etc for import names
+
+```text
+$ git shortlog -s v2018.11.06.1...v20181111
+     3	Amethyst Reese
+```
+
+
+v2018.11.06.1
+-------------
+
+Bug fix v2018.11.06.1:
+
+- Remove pathlib import from setup.py to fix py2 builds
+
+```text
+$ git shortlog -s v2018.11.06...v2018.11.06.1
+     2	Amethyst Reese
+```
+
+
+v2018.11.06
+-----------
+
+Release v2018.11.06:
+
+- Add support for Python 2.7 using conditional imports.
+  Includes the upstream python2 implementation and tests,
+  and selects them at import time as appropriate.
+
+```text
+$ git shortlog -s v2018.11.05...v2018.11.06
+     5	Amethyst Reese
+```
+
+
+v2018.11.05
+-----------
+
+Initial release v2018.11.05
+
+```text
+$ git shortlog -s v2018.11.05
+     3	Amethyst Reese
+```
+
+[attribution-badge]:
+    https://img.shields.io/badge/generated%20by-attribution-informational
+[attribution-url]: https://attribution.omnilib.dev
+

CODE_OF_CONDUCT.md

@@ -34,7 +34,7 @@ This Code of Conduct applies both within project spaces and in public spaces whe
 
 ## Enforcement
 
-Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at [email protected]. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at [email protected]. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
 
 Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
 

CONTRIBUTING.md

@@ -1,18 +1,18 @@
-# Contributing to dmp
+# Contributing to diff-match-patch
 
 ## Setup
 
 Once in your development environment, create a virtualenv
 and install the appropriate linting tools and dependencies:
 
-    $ cd <path/to/dmp>
-    $ make dev
+    $ cd <path/to/diff-match-patch>
+    $ make venv
     $ source .venv/bin/activate
 
 
 ## Notes
 
-dmp is a partial fork of [diff-match-patch][],
+This is a partial fork of [diff-match-patch][],
 with extra bits to make this a modern, friendly
 member of the Python packaging ecosystem. The
 library will be periodically updated with changes

README.md

@@ -8,7 +8,7 @@ Google's [Diff Match and Patch][DMP] library, packaged for modern Python.
 
 ## Install
 
-diff-match-patch is supported on Python 2.7 or Python 3.4 or newer.
+diff-match-patch is supported on Python 3.7 or newer.
 You can install it from PyPI:
 
 ```shell

diff_match_patch/__init__.py

@@ -1,9 +1,10 @@
-import sys
+"""
+Repackaging of Google's Diff Match and Patch libraries.
 
-if sys.version_info >= (3, 0):
-    from .diff_match_patch import __author__, __doc__, diff_match_patch, patch_obj
-else:
-    from .diff_match_patch_py2 import __author__, __doc__, diff_match_patch, patch_obj
+Offers robust algorithms to perform the operations required for synchronizing plain text.
+"""
 
-__version__ = "20200713"
-__packager__ = "John Reese ([email protected])"
+from .__version__ import __version__
+from .diff_match_patch import __author__, __doc__, diff_match_patch, patch_obj
+
+__packager__ = "Amethyst Reese ([email protected])"

diff_match_patch/__version__.py

@@ -0,0 +1,7 @@
+"""
+This file is automatically generated by attribution.
+
+Do not edit manually. Get more info at https://attribution.omnilib.dev
+"""
+
+__version__ = "20200713"