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add the request parameter to render_template

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This allows us to inspect things about the request we're rendering from.

* Use render_template(request, ...) in aurweb.routers.auth

Signed-off-by: Kevin Morris <kevr@0cost.org>
This commit is contained in:
Kevin Morris 2021-01-08 20:24:22 -08:00
parent 5d4a5deddf
commit 4423326cec
4 changed files with 12 additions and 6 deletions
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2
aurweb/routers/auth.py
View file

@ -17,7 +17,7 @@ def login_template(request: Request, next: str, errors: list = None):
context = make_context(request, "Login", next) context = make_context(request, "Login", next)
context["errors"] = errors context["errors"] = errors
context["url_base"] = f"{request.url.scheme}://{request.url.netloc}" context["url_base"] = f"{request.url.scheme}://{request.url.netloc}"
return render_template("login.html", context) return render_template(request, "login.html", context)
@router.get("/login", response_class=HTMLResponse) @router.get("/login", response_class=HTMLResponse)

4
aurweb/routers/errors.py
View file

@ -3,12 +3,12 @@ from aurweb.templates import make_context, render_template
async def not_found(request, exc): async def not_found(request, exc):
context = make_context(request, "Page Not Found") context = make_context(request, "Page Not Found")
return render_template("errors/404.html", context, 404) return render_template(request, "errors/404.html", context, 404)
async def service_unavailable(request, exc): async def service_unavailable(request, exc):
context = make_context(request, "Service Unavailable") context = make_context(request, "Service Unavailable")
return render_template("errors/503.html", context, 503) return render_template(request, "errors/503.html", context, 503)
# Maps HTTP errors to functions # Maps HTTP errors to functions
exceptions = { exceptions = {

2
aurweb/routers/html.py
View file

@ -47,7 +47,7 @@ async def language(request: Request,
async def index(request: Request): async def index(request: Request):
""" Homepage route. """ """ Homepage route. """
context = make_context(request, "Home") context = make_context(request, "Home")
return render_template("index.html", context) return render_template(request, "index.html", context)
# A route that returns a error 503. For testing purposes. # A route that returns a error 503. For testing purposes.

10
aurweb/templates.py
View file

@ -39,7 +39,10 @@ def make_context(request: Request, title: str, next: str = None):
} }
def render_template(path: str, context: dict, status_code=int(HTTPStatus.OK)): def render_template(request: Request,
path: str,
context: dict,
status_code=int(HTTPStatus.OK)):
""" Render a Jinja2 multi-lingual template with some context. """ """ Render a Jinja2 multi-lingual template with some context. """
# Create a deep copy of our jinja2 environment. The environment in # Create a deep copy of our jinja2 environment. The environment in
@ -54,4 +57,7 @@ def render_template(path: str, context: dict, status_code=int(HTTPStatus.OK)):
template = templates.get_template(path) template = templates.get_template(path)
rendered = template.render(context) rendered = template.render(context)
return HTMLResponse(rendered, status_code=status_code)
response = HTMLResponse(rendered, status_code=status_code)
response.set_cookie("AURLANG", context.get("language"))
return response