Drop support for Python 3.7

jacebrowning · Jul 29, 2022 · 0aa989a · 0aa989a
1 parent 7503a4c
commit 0aa989a
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Showing 9 changed files with 85 additions and 485 deletions.
diff --git a/.appveyor.yml b/.appveyor.yml
@@ -1,9 +1,11 @@
+image: Visual Studio 2019
+
 environment:
   matrix:
-    - PYTHON_MAJOR: 3
-      PYTHON_MINOR: 7
     - PYTHON_MAJOR: 3
       PYTHON_MINOR: 8
+    - PYTHON_MAJOR: 3
+      PYTHON_MINOR: 9
 
 cache:
   - .venv -> poetry.lock
@@ -19,8 +21,8 @@ install:
   - set PATH=C:\Python%PYTHON_MAJOR%%PYTHON_MINOR%;%PATH%
   - set PATH=C:\Python%PYTHON_MAJOR%%PYTHON_MINOR%\Scripts;%PATH%
   # Install system dependencies
-  - curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | python -
-  - set PATH=%USERPROFILE%\.poetry\bin;%PATH%
+  - curl -sSL https://install.python-poetry.org | python -
+  - set PATH=C:\Users\appveyor\AppData\Roaming\Python\Scripts;%PATH%
   - make doctor
   # Install project dependencies
   - make install

diff --git a/.travis.yml b/.travis.yml
@@ -2,7 +2,6 @@ dist: focal
 
 language: python
 python:
-  - "3.7"
   - "3.8"
   - "3.9"
   - "3.10.0"

diff --git a/.verchew.ini b/.verchew.ini
@@ -6,7 +6,7 @@ version = GNU Make
 [Python]
 
 cli = python
-version = 3.7 || 3.8 || 3.9 || 3.10
+version = 3.8 || 3.9 || 3.10
 
 [Poetry]
 

diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Release Notes
 
+## 2.0 (alpha)
+
+- Dropped support for Python 3.7.
+
 ## 1.4.1 (2022-07-28)
 
 - Fixed exception when `TypedDict` is used, but schema is not yet supported.

diff --git a/README.md b/README.md
@@ -101,7 +101,7 @@ Objects can also be restored from the filesystem:
 
 ## Installation
 
-Because datafiles relies on dataclasses and type annotations, Python 3.7+ is required. Install this library directly into an activated virtual environment:
+Install this library directly into an activated virtual environment:
 
 ```
 $ pip install datafiles

diff --git a/datafiles/tests/test_converters.py b/datafiles/tests/test_converters.py
@@ -2,11 +2,10 @@
 
 from dataclasses import dataclass
 from enum import Enum
-from typing import ByteString, Dict, List, Mapping, Optional, Set
+from typing import ByteString, Dict, List, Mapping, Optional, Set, TypedDict
 
 import pytest
 from ruamel.yaml.scalarstring import LiteralScalarString
-from typing_extensions import TypedDict
 
 from datafiles import converters, settings
 

diff --git a/poetry.lock b/poetry.lock
diff --git a/pyproject.toml b/pyproject.toml
@@ -1,7 +1,7 @@
 [tool.poetry]
 
 name = "datafiles"
-version = "1.4.1"
+version = "2.0a1"
 description = "File-based ORM for dataclasses."
 
 license = "MIT"
@@ -30,7 +30,6 @@ classifiers = [
     "Natural Language :: English",
     "Operating System :: OS Independent",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
@@ -41,7 +40,7 @@ classifiers = [
 
 [tool.poetry.dependencies]
 
-python = "^3.7"
+python = "^3.8"
 
 # Formats
 "ruamel.yaml" = "^0.17.21"
@@ -55,9 +54,6 @@ cached_property = "^1.5"
 classproperties = "^0.2"
 minilog = "^2.1"
 
-# Typing
-typing-extensions = "^3.7" # remove this when Python 3.7 support is dropped
-
 [tool.poetry.dev-dependencies]
 
 # Formatters

diff --git a/tests/test_file_inference.py b/tests/test_file_inference.py
@@ -26,7 +26,7 @@ def it_implements_repr(expect):
     @pytest.mark.parametrize(
         ("filename", "count"),
         [
-            (".appveyor.yml", 5),
+            (".appveyor.yml", 6),
             (".travis.yml", 9),
             ("mkdocs.yml", 8),
             ("pyproject.toml", 2),