pin Django in requirements.in to less than next major release (#129)

CHANGELOG.md

@@ -17,6 +17,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
 
+### Added
+
+- Pinned Django in `requirements.in` to less than the next major release based on the version chosen when answering copier questions.
+
 ## [2024.16]
 
 ### Added

copier.yml

@@ -5,6 +5,7 @@
 _answers_file: .copier/project.yml
 _jinja_extensions:
  - copier_templates_extensions.TemplateExtensionLoader
+ - extensions/context.py:DjangoNextVersion
  - extensions/context.py:SecretKey
 _min_copier_version: "9.1.0"
 _secret_questions:

extensions/context.py

@@ -1,11 +1,44 @@
 from __future__ import annotations
 
 import secrets
+import sys
+from typing import cast
+
+if sys.version_info >= (3, 12):
+ from typing import override
+else:
+ from typing_extensions import override
 
 from copier_templates_extensions import ContextHook
 
 
 class SecretKey(ContextHook):
- def hook(self, context):
+ @override
+ def hook(self, context: dict[str, object]) -> dict[str, object]:
  context["secret_key"] = secrets.token_hex(32)
  return context
+
+
+class DjangoNextVersion(ContextHook):
+ @override
+ def hook(self, context: dict[str, object]) -> dict[str, object]:
+ django_version = cast(str, context["django_version"])
+ context["django_next_version"] = self.get_next_version(django_version)
+ return context
+
+ def get_next_version(self, django_version: str) -> str:
+ version_parts = django_version.split(".")
+
+ major_release = int(version_parts[0])
+ point_release = int(version_parts[-1])
+
+ if point_release == 0:
+ next_version = f"{major_release}.1"
+ elif point_release == 1:
+ next_version = f"{major_release}.2"
+ elif point_release == 2:
+ next_version = f"{major_release + 1}.0"
+ else:
+ raise ValueError(f"Unknown django version: {django_version}")
+
+ return next_version

src/django_twc_project/requirements.in.jinja

@@ -2,7 +2,7 @@ attrs
 boto3
 coverage[toml]
 croniter
-django
+django<{{ django_next_version }}
 django-allauth
 django-browser-reload
 django-click