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Allow directory with template overrides #9

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@bitner bitner commented May 17, 2022

Allow a directory with templates to override the default templates that are delivered with tifeatures.

@@ -41,7 +41,7 @@ async def features(
limit: int = None,
offset: int = None,
**kwargs: Any,
) -> Items:
) -> FeatureCollection:
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?
Items is a FeatureCollection based model

class Items(FeatureCollection):
"""Items model
Ref: http://schemas.opengis.net/ogcapi/features/part1/1.0/openapi/schemas/featureCollectionGeoJSON.yaml
"""
id: str
title: Optional[str]
description: Optional[str]
keywords: Optional[List[str]]
features: List[Item] # type: ignore
links: Optional[List[Link]]
timeStamp: Optional[str]
numberMatched: Optional[int]
numberReturned: Optional[int]
class Config:
"""Link model configuration."""
arbitrary_types_allowed = True

(Gives better documentation)

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Mypy was complaining, i was just trying to get the tests to pass (same with everything in that last commit).

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👍 I'll check that 🙏


url = self.url_for(request, "items", collectionId=collection.id)
if query_params:
url += f"?{query_params}"
url += f"?{QueryParams(**query_params)}"
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is this related to the PR topic?

I'm fine with the change, but I worry that I did use this kind of style at multiple places 🤷‍♂️

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Again, mypy didn't like that query_params was a dict in some places and QueryParama elsewhere

def create_html_response(
request: Request, data: str, template_name: str
) -> HTMLResponse:
) -> _TemplateResponse:
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👍

settings = APISettings()


class SearchPathTemplates(Jinja2Templates):
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what about something a bit simpler:

template_dir = str(pathlib.Path(__file__).parent.joinpath("templates"))
templates = Jinja2Templates(directory=template_dir)

def create_template_response(name: str, context: dict, **kwargs: Any):
    if settings.template_directory:
        custom_templates = Jinja2Templates(directory=settings.template_directory)
        try:
            return custom_templates.TemplateResponse(name, context, **kwargs)
        except:  # TODO Add more precise exception handling
            pass

    return templates.TemplateResponse(name, context, **kwargs)

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The thing i like about extending SearchPathTemplates is that it allows us to use the native tooling in jinja and could handle several paths if anyone needed as well.

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👍 it seems you can do this without re-writing your own class encode/starlette#1214

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bitner commented Jun 13, 2022

Closing this PR out in favor of PR #11.

@bitner bitner closed this Jun 13, 2022
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2 participants