Drop support for Python 3.7 (end-of-life)

.github/workflows/run-tests.yml

@@ -27,7 +27,7 @@ jobs:
         python-version: ["3.11"]
         os: [ubuntu-latest, windows-latest, macos-latest]
         include:
-          - python-version: "3.7"
+          - python-version: "3.8"
             os: ubuntu-latest
     runs-on: ${{ matrix.os }}
     defaults:

CHANGES.md

@@ -1,8 +1,9 @@
 # Changelog
 
-## unreleased
+## 2023.1.0 (unreleased)
 
 - Better handling of server response errors.
+- Drop support for Python 3.7. `openneuro-py` now requires Python 3.8 or newer.
 
 ## 2022.2.0
 

openneuro/__init__.py

@@ -1,8 +1,4 @@
-try:
-    from importlib import metadata
-except ImportError:
-    # Running on pre-3.8 Python; use importlib-metadata package
-    import importlib_metadata as metadata
+from importlib import metadata
 
 try:
     __version__ = metadata.version("openneuro-py")

openneuro/_download.py

@@ -8,10 +8,7 @@
 import string
 import json
 from typing import Optional, Union
-if sys.version_info >= (3, 8):
-    from typing import Literal
-else:
-    from typing_extensions import Literal
+from typing import Literal
 
 if sys.version_info >= (3, 9):
     from collections.abc import Iterable, Generator

openneuro/config.py

@@ -4,21 +4,18 @@
 import stat
 import json
 import getpass
-if sys.version_info >= (3, 8):
-    from typing import TypedDict
-else:
-    from typing_extensions import TypedDict
+from typing import TypedDict
 
 import appdirs
 from tqdm.auto import tqdm
 
 
 CONFIG_DIR = Path(
-    appdirs.user_config_dir(appname='openneuro-py', appauthor=False, roaming=True)
+    appdirs.user_config_dir(appname="openneuro-py", appauthor=False, roaming=True)
 )
 CONFIG_DIR.mkdir(parents=True, exist_ok=True)
-CONFIG_PATH = CONFIG_DIR / 'config.json'
-BASE_URL = 'https://openneuro.org/'
+CONFIG_PATH = CONFIG_DIR / "config.json"
+BASE_URL = "https://openneuro.org/"
 
 
 class Config(TypedDict):
@@ -27,18 +24,19 @@ class Config(TypedDict):
 
 
 def init_config() -> None:
-    """Initialize a new OpenNeuro configuration file.
-    """
-    tqdm.write('🙏 Please login to your OpenNeuro account and go to: '
-               'My Account → Obtain an API Key')
-    api_key = getpass.getpass('OpenNeuro API key (input hidden): ')
+    """Initialize a new OpenNeuro configuration file."""
+    tqdm.write(
+        "🙏 Please login to your OpenNeuro account and go to: "
+        "My Account → Obtain an API Key"
+    )
+    api_key = getpass.getpass("OpenNeuro API key (input hidden): ")
 
     config: Config = {
-        'endpoint': BASE_URL,
-        'apikey': api_key,
+        "endpoint": BASE_URL,
+        "apikey": api_key,
     }
 
-    with open(CONFIG_PATH, 'w', encoding='utf-8') as f:
+    with open(CONFIG_PATH, "w", encoding="utf-8") as f:
         json.dump(config, f, indent=2)
     os.chmod(CONFIG_PATH, stat.S_IRUSR | stat.S_IWUSR)
 
@@ -51,7 +49,7 @@ def load_config() -> dict:
     dict
         The configuration options.
     """
-    with open(CONFIG_PATH, 'r', encoding='utf-8') as f:
+    with open(CONFIG_PATH, "r", encoding="utf-8") as f:
         config = json.load(f)
     return config
 
@@ -70,12 +68,14 @@ def get_token() -> str:
     """
     if not CONFIG_PATH.exists():
         raise ValueError(
-            'Could not read API token as no openneuro-py configuration '
+            "Could not read API token as no openneuro-py configuration "
             'file exists. Run "openneuro login" to generate it.'
         )
     config = load_config()
-    if 'apikey' not in config:
-        raise ValueError('An openneuro-py configuration file was found, but did not '
-                         'contain an "apikey" entry. Run "openneuro login" to '
-                         'add such an entry.')
-    return config['apikey']
+    if "apikey" not in config:
+        raise ValueError(
+            "An openneuro-py configuration file was found, but did not "
+            'contain an "apikey" entry. Run "openneuro login" to '
+            "add such an entry."
+        )
+    return config["apikey"]

pyproject.toml

@@ -2,7 +2,7 @@
 name = "openneuro-py"
 description = "A Python client for OpenNeuro."
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 license = {file = "LICENSE"}
 keywords = ["science", "neuroscience"]
 authors = [
@@ -19,8 +19,6 @@ dependencies = [
     "click",
     "aiofiles",
     "sgqlc",
-    "importlib-metadata; python_version < '3.8'",
-    "typing-extensions; python_version < '3.8'",
     "appdirs",
 ]
 dynamic = ["version"]