| """Template path helpers shared by web/auth routes. |
| |
| The packaged PyInstaller build stores templates under the bundled resource |
| folder, while source runs use the repository checkout. Keep route modules from |
| hardcoding relative template paths such as ``src/landppt/web/templates``. |
| """ |
|
|
| from __future__ import annotations |
|
|
| import os |
| import sys |
|
|
| from fastapi.templating import Jinja2Templates |
|
|
|
|
| def get_templates_dir() -> str: |
| """Resolve the template directory for source and PyInstaller packaged runs.""" |
| candidates: list[str] = [] |
|
|
| if getattr(sys, "frozen", False): |
| executable_dir = os.path.dirname(sys.executable) |
| meipass = getattr(sys, "_MEIPASS", "") |
| candidates.extend([ |
| os.path.join(meipass, "src", "landppt", "web", "templates"), |
| os.path.join(executable_dir, "_internal", "src", "landppt", "web", "templates"), |
| os.path.join(executable_dir, "src", "landppt", "web", "templates"), |
| ]) |
|
|
| candidates.extend([ |
| os.path.abspath(os.path.join(os.path.dirname(__file__), "templates")), |
| os.path.abspath("src/landppt/web/templates"), |
| ]) |
|
|
| for candidate in candidates: |
| if candidate and os.path.isdir(candidate): |
| return candidate |
|
|
| return candidates[0] |
|
|
|
|
| def create_templates() -> Jinja2Templates: |
| """Create a Jinja2Templates instance using the resolved template path.""" |
| return Jinja2Templates(directory=get_templates_dir()) |
|
|
