Files
context-continuity/venv.old-py38/lib/python3.9/site-packages/starlette/templating.py
T
Master 943acbc573 feat: referentiel projets dynamique + validation nommage by design
Durcit la convention de nommage des projets (dérive constatée : 'Sliding
Automation', 'code_versioning'... au lieu des formes canoniques).

- trilium_api.py : projets_canoniques() lit le référentiel = valeurs du label
  projet sur les notes de type=projet (source unique, pas de constante en dur).
  Note-projet CodeVersioning créée (manquait).
- mcp_server.py : _valider_projet() branché dans les 6 tools de création
  (add_decision/history/backlog, new_conversation, create_entite, add_skill).
  Refuse un projet non canonique (suggestion si faute) ou inconnu (renvoi au
  processus de création de projet). Ne verrouille pas si référentiel illisible.
- lint_audit.py : VAL-nommage aligné sur le référentiel (attrape casse, espace
  ET snake_case ; l'ancien 'contient un espace' ratait code_versioning).
- Données : 79 notes ré-étiquetées vers les 3 formes canoniques.

Quality by design : l'erreur de nommage devient impossible à l'écriture, le
Lint n'est plus que le filet de sécurité.
2026-07-17 14:59:33 +02:00

218 lines
8.1 KiB
Python

from __future__ import annotations
import warnings
from collections.abc import Mapping, Sequence
from os import PathLike
from typing import Any, Callable, cast, overload
from starlette.background import BackgroundTask
from starlette.datastructures import URL
from starlette.requests import Request
from starlette.responses import HTMLResponse
from starlette.types import Receive, Scope, Send
try:
import jinja2
# @contextfunction was renamed to @pass_context in Jinja 3.0, and was removed in 3.1
# hence we try to get pass_context (most installs will be >=3.1)
# and fall back to contextfunction,
# adding a type ignore for mypy to let us access an attribute that may not exist
if hasattr(jinja2, "pass_context"):
pass_context = jinja2.pass_context
else: # pragma: no cover
pass_context = jinja2.contextfunction # type: ignore[attr-defined]
except ModuleNotFoundError: # pragma: no cover
jinja2 = None # type: ignore[assignment]
class _TemplateResponse(HTMLResponse):
def __init__(
self,
template: Any,
context: dict[str, Any],
status_code: int = 200,
headers: Mapping[str, str] | None = None,
media_type: str | None = None,
background: BackgroundTask | None = None,
):
self.template = template
self.context = context
content = template.render(context)
super().__init__(content, status_code, headers, media_type, background)
async def __call__(self, scope: Scope, receive: Receive, send: Send) -> None:
request = self.context.get("request", {})
extensions = request.get("extensions", {})
if "http.response.debug" in extensions: # pragma: no branch
await send(
{
"type": "http.response.debug",
"info": {
"template": self.template,
"context": self.context,
},
}
)
await super().__call__(scope, receive, send)
class Jinja2Templates:
"""
templates = Jinja2Templates("templates")
return templates.TemplateResponse("index.html", {"request": request})
"""
@overload
def __init__(
self,
directory: str | PathLike[str] | Sequence[str | PathLike[str]],
*,
context_processors: list[Callable[[Request], dict[str, Any]]] | None = None,
**env_options: Any,
) -> None: ...
@overload
def __init__(
self,
*,
env: jinja2.Environment,
context_processors: list[Callable[[Request], dict[str, Any]]] | None = None,
) -> None: ...
def __init__(
self,
directory: str | PathLike[str] | Sequence[str | PathLike[str]] | None = None,
*,
context_processors: list[Callable[[Request], dict[str, Any]]] | None = None,
env: jinja2.Environment | None = None,
**env_options: Any,
) -> None:
if env_options:
warnings.warn(
"Extra environment options are deprecated. Use a preconfigured jinja2.Environment instead.",
DeprecationWarning,
)
assert jinja2 is not None, "jinja2 must be installed to use Jinja2Templates"
assert bool(directory) ^ bool(env), "either 'directory' or 'env' arguments must be passed"
self.context_processors = context_processors or []
if directory is not None:
self.env = self._create_env(directory, **env_options)
elif env is not None: # pragma: no branch
self.env = env
self._setup_env_defaults(self.env)
def _create_env(
self,
directory: str | PathLike[str] | Sequence[str | PathLike[str]],
**env_options: Any,
) -> jinja2.Environment:
loader = jinja2.FileSystemLoader(directory)
env_options.setdefault("loader", loader)
env_options.setdefault("autoescape", True)
return jinja2.Environment(**env_options)
def _setup_env_defaults(self, env: jinja2.Environment) -> None:
@pass_context
def url_for(
context: dict[str, Any],
name: str,
/,
**path_params: Any,
) -> URL:
request: Request = context["request"]
return request.url_for(name, **path_params)
env.globals.setdefault("url_for", url_for)
def get_template(self, name: str) -> jinja2.Template:
return self.env.get_template(name)
@overload
def TemplateResponse(
self,
request: Request,
name: str,
context: dict[str, Any] | None = None,
status_code: int = 200,
headers: Mapping[str, str] | None = None,
media_type: str | None = None,
background: BackgroundTask | None = None,
) -> _TemplateResponse: ...
@overload
def TemplateResponse(
self,
name: str,
context: dict[str, Any] | None = None,
status_code: int = 200,
headers: Mapping[str, str] | None = None,
media_type: str | None = None,
background: BackgroundTask | None = None,
) -> _TemplateResponse:
# Deprecated usage
...
def TemplateResponse(self, *args: Any, **kwargs: Any) -> _TemplateResponse:
if args:
if isinstance(args[0], str): # the first argument is template name (old style)
warnings.warn(
"The `name` is not the first parameter anymore. "
"The first parameter should be the `Request` instance.\n"
'Replace `TemplateResponse(name, {"request": request})` by `TemplateResponse(request, name)`.',
DeprecationWarning,
)
name = args[0]
context = args[1] if len(args) > 1 else kwargs.get("context", {})
status_code = args[2] if len(args) > 2 else kwargs.get("status_code", 200)
headers = args[3] if len(args) > 3 else kwargs.get("headers")
media_type = args[4] if len(args) > 4 else kwargs.get("media_type")
background = args[5] if len(args) > 5 else kwargs.get("background")
if "request" not in context:
raise ValueError('context must include a "request" key')
request = context["request"]
else: # the first argument is a request instance (new style)
request = args[0]
name = args[1] if len(args) > 1 else kwargs["name"]
context = args[2] if len(args) > 2 else kwargs.get("context", {})
status_code = args[3] if len(args) > 3 else kwargs.get("status_code", 200)
headers = args[4] if len(args) > 4 else kwargs.get("headers")
media_type = args[5] if len(args) > 5 else kwargs.get("media_type")
background = args[6] if len(args) > 6 else kwargs.get("background")
else: # all arguments are kwargs
if "request" not in kwargs:
warnings.warn(
"The `TemplateResponse` now requires the `request` argument.\n"
'Replace `TemplateResponse(name, {"context": context})` by `TemplateResponse(request, name)`.',
DeprecationWarning,
)
if "request" not in kwargs.get("context", {}):
raise ValueError('context must include a "request" key')
context = kwargs.get("context", {})
request = kwargs.get("request", context.get("request"))
name = cast(str, kwargs["name"])
status_code = kwargs.get("status_code", 200)
headers = kwargs.get("headers")
media_type = kwargs.get("media_type")
background = kwargs.get("background")
context.setdefault("request", request)
for context_processor in self.context_processors:
context.update(context_processor(request))
template = self.get_template(name)
return _TemplateResponse(
template,
context,
status_code=status_code,
headers=headers,
media_type=media_type,
background=background,
)