add tailwindcss

justfile

@@ -1,4 +1,53 @@
+default:
+  @just --choose
+
 venv:
   uv venv
+
 run:
   uv run -- uvicorn --reload --log-level debug src.fastapi_dynamic_response.main:app
+
+get:
+  http GET :8000/example
+
+get-plain:
+  http GET :8000/exa Content-Type=text/plain
+
+get-rtf:
+  http GET :8000/example Content-Type=application/rtf
+
+get-json:
+  http GET :8000 Content-Type=application/json
+
+get-html:
+  http GET :8000 Content-Type=text/html
+
+get-md:
+  http GET :8000 Content-Type=application/markdown
+
+
+livez:
+  http GET :8000/livez
+healthz:
+  http GET :8000/healthz
+readyz:
+  http GET :8000/readyz
+
+# Install Tailwind CSS
+install-tailwind:
+    npm install tailwindcss
+
+# Run Tailwind CLI to generate the CSS
+build-tailwind:
+    npx tailwindcss -i ./tailwind/input.css -o ./static/app.css --minify
+
+# Watch for changes and rebuild CSS automatically
+watch-tailwind:
+    npx tailwindcss -i ./tailwind/input.css -o ./static/app.css --watch
+
+# Remove node_modules (cleanup)
+clean-node_modules:
+    rm -rf node_modules
+
+# Install dependencies and build CSS
+setup-tailwind: install-tailwind build-tailwind

package.json

@@ -0,0 +1,5 @@
+{
+  "dependencies": {
+    "tailwindcss": "^3.4.13"
+  }
+}

pyproject.toml

@@ -71,3 +71,35 @@ exclude_lines = [
   "if __name__ == .__main__.:",
   "if TYPE_CHECKING:",
 ]
+[tool.ruff.lint]
+select = [
+    "A",
+    "ARG",
+    "B",
+    "C",
+    "DTZ",
+    "E",
+    "EM",
+    "F",
+    "FBT",
+    "I",
+    "ICN",
+    # "ISC",
+    "N",
+    "PLC",
+    "PLE",
+    "PLR",
+    "PLW",
+    "Q",
+    "RUF",
+    "S",
+    "T",
+    "TID",
+    "UP",
+    "W",
+    "YTT",
+]
+
+[tool.ruff.lint.isort]
+force-single-line = true
+

src/fastapi_dynamic_response/base/router.py

@@ -1,8 +1,10 @@
-from fastapi import APIRouter, Depends, Request
+from fastapi import APIRouter
+from fastapi import Depends
+from fastapi import Request
+
 from fastapi_dynamic_response.base.schema import Message
 from fastapi_dynamic_response.dependencies import get_content_type
 
-
 router = APIRouter()
 
 

src/fastapi_dynamic_response/constant.py

@@ -0,0 +1,21 @@
+ACCEPT_TYPES = {
+    "application/json": "JSON",
+    "text/html": "html",
+    "application/html": "html",
+    "text/html-partial": "html",
+    "text/html-fragment": "html",
+    "text/rich": "rtf",
+    "application/rtf": "rtf",
+    "text/rtf": "rtf",
+    "text/plain": "text",
+    "application/text": "text",
+    "application/markdown": "markdown",
+    "text/markdown": "markdown",
+    "text/x-markdown": "markdown",
+    "json": "JSON",
+    "html": "html",
+    "rtf": "rtf",
+    "plain": "text",
+    "markdown": "markdown",
+    "md": "markdown",
+}

src/fastapi_dynamic_response/globals.py

@@ -2,3 +2,4 @@ from fastapi.templating import Jinja2Templates
 
 is_ready = False
 templates = Jinja2Templates(directory="templates")
+routes = []

src/fastapi_dynamic_response/main.py

@@ -1,19 +1,37 @@
 from fastapi import Depends, FastAPI, Request
+from fastapi.staticfiles import StaticFiles
+
 from fastapi_dynamic_response import globals
+from fastapi_dynamic_response.__about__ import __version__
 from fastapi_dynamic_response.base.router import router as base_router
 from fastapi_dynamic_response.dependencies import get_content_type
 from fastapi_dynamic_response.middleware import (
+    Sitemap,
     catch_exceptions_middleware,
     respond_based_on_content_type,
+    set_prefers,
 )
 from fastapi_dynamic_response.zpages.router import router as zpages_router
 
-
-app = FastAPI(debug=True)
+app = FastAPI(
+    title="FastAPI Dynamic Response",
+    version=__version__,
+    docs_url=None,
+    redoc_url=None,
+    openapi_url=None,
+    # openapi_tags=tags_metadata,
+    # exception_handlers=exception_handlers,
+    debug=True,
+    dependencies=[
+        Depends(set_prefers),
+    ],
+)
 app.include_router(zpages_router)
 app.include_router(base_router)
+app.middleware("http")(Sitemap(app))
 app.middleware("http")(catch_exceptions_middleware)
 app.middleware("http")(respond_based_on_content_type)
+app.mount("/static", StaticFiles(directory="static"), name="static")
 
 
 # Flag to indicate if the application is ready
@@ -24,6 +42,7 @@ async def startup_event():
     # Perform startup actions, e.g., database connections
     # If all startup actions are successful, set is_ready to True
     globals.is_ready = True
+    globals.routes = [route.path for route in app.router.routes if route.path]
 
 
 @app.get("/sitemap")

src/fastapi_dynamic_response/middleware.py

@@ -1,4 +1,9 @@
 from difflib import get_close_matches
+from io import BytesIO
+import json
+import traceback
+from typing import Any, Dict
+
 from fastapi import Request, Response
 from fastapi.exceptions import (
     HTTPException as StarletteHTTPException,
@@ -6,19 +11,87 @@ from fastapi.exceptions import (
 )
 from fastapi.responses import HTMLResponse, JSONResponse, PlainTextResponse
 import html2text
-from io import BytesIO
-import json
+from pydantic import BaseModel, model_validator
 from rich.console import Console
 from rich.markdown import Markdown
 from rich.panel import Panel
 from selenium import webdriver
 from selenium.webdriver.chrome.options import Options
-import traceback
-from weasyprint import HTML as WeasyHTML
+from weasyprint import HTML as WEAZYHTML
 
+from fastapi_dynamic_response.constant import ACCEPT_TYPES
 from fastapi_dynamic_response.globals import templates
 
 
+class Prefers(BaseModel):
+    JSON: bool = False
+    html: bool = False
+    rtf: bool = False
+    text: bool = False
+    markdown: bool = False
+    partial: bool = False
+
+    @property
+    def textlike(self) -> bool:
+        return self.rtf or self.text or self.markdown
+
+    @model_validator(mode="after")
+    def check_one_true(self) -> Dict[str, Any]:
+        format_flags = [self.JSON, self.html, self.rtf, self.text, self.markdown]
+        if format_flags.count(True) != 1:
+            message = "Exactly one of JSON, html, rtf, text, or markdown must be True."
+            raise ValueError(message)
+
+
+def set_prefers(
+    request: Request,
+):
+    content_type = (
+        request.query_params.get("content_type")
+        or request.headers.get("content-type")
+        or request.headers.get("accept", None)
+    ).lower()
+    if content_type == "*/*":
+        content_type = None
+    hx_request_header = request.headers.get("hx-request")
+    user_agent = request.headers.get("user-agent", "").lower()
+
+    if hx_request_header == "true":
+        request.state.prefers = Prefers(html=True, partial=True)
+        return
+
+    if is_browser_request(user_agent) and content_type is None:
+        content_type = "text/html"
+
+    elif is_rtf_request(user_agent) and content_type is None:
+        content_type = "text/rtf"
+
+    elif content_type is None:
+        content_type = "application/json"
+
+    # if content_type in ACCEPT_TYPES:
+    for accept_type, accept_value in ACCEPT_TYPES.items():
+        if accept_type in content_type:
+            request.state.prefers = Prefers(**{ACCEPT_TYPES[accept_value]: True})
+            print("content_type:", content_type)
+            print("prefers:", request.state.prefers)
+            return
+    request.state.prefers = Prefers(JSON=True, partial=False)
+    print("prefers:", request.state.prefers)
+    print("content_type:", content_type)
+
+
+class Sitemap:
+    def __init__(self, app):
+        self.app = app
+
+    async def __call__(self, request: Request, call_next):
+        request.state.routes = [
+            route.path for route in self.app.router.routes if route.path
+        ]
+        return await call_next(request)
+
+
 async def catch_exceptions_middleware(request: Request, call_next):
     try:
         return await call_next(request)
@@ -102,17 +175,34 @@ def format_json_as_rich_text(data: dict, template_name: str) -> str:
     return capture.get()
 
 
-def handle_not_found(request: Request, data: str):
+async def respond_based_on_content_type(
+    request: Request,
+    call_next,
+    content_type: str,
+    data: str,
+):
     requested_path = request.url.path
-    available_routes = [route.path for route in app.router.routes if route.path]
-    suggestions = get_close_matches(requested_path, available_routes, n=3, cutoff=0.5)
+    if requested_path in ["/docs", "/redoc", "/openapi.json"]:
+        return await call_next(request)
+
+    return await call_next(request)
+
+
+def handle_not_found(request: Request, call_next, data: str):
+    requested_path = request.url.path
+    # available_routes = [route.path for route in app.router.routes if route.path]
+    suggestions = get_close_matches(
+        requested_path, request.state.routes, n=3, cutoff=0.5
+    )
+
+    request.state.template_name = "404.html"
 
     return templates.TemplateResponse(
         "404.html",
         {
             "request": request,
             "data": json.loads(data),
-            "available_routes": available_routes,
+            "available_routes": request.state.routes,
             "requested_path": requested_path,
             "suggestions": suggestions,
         },
@@ -151,13 +241,17 @@ async def respond_based_on_content_type(request: Request, call_next):
         data = body.decode("utf-8")
 
         if response.status_code == 404:
-            return handle_not_found(request, data)
+            return handle_not_found(
+                request=request,
+                call_next=call_next,
+                data=data,
+            )
         if response.status_code == 422:
             return response
         if str(response.status_code)[0] not in "123":
             return response
 
-        return await handle_response(request, data, content_type)
+        return await handle_response(request, data)
     # except TemplateNotFound:
     #     return HTMLResponse(content="Template Not Found ", status_code=404)
     except StarletteHTTPException as exc:
@@ -169,32 +263,26 @@ async def respond_based_on_content_type(request: Request, call_next):
         return JSONResponse(status_code=422, content={"detail": exc.errors()})
     except Exception as e:
         print(traceback.format_exc())
-        return HTMLResponse(content=f"Internal Server Error: {str(e)}", status_code=500)
+        return HTMLResponse(content=f"Internal Server Error: {e!s}", status_code=500)
 
 
-async def handle_response(request: Request, data: str, content_type: str):
+async def handle_response(request: Request, data: str):
     json_data = json.loads(data)
 
     template_name = getattr(request.state, "template_name", "default_template.html")
+    if request.state.prefers.partial:
+        template_name = "partial_" + template_name
+    content_type = request.state.prefers
 
-    if content_type == "application/json":
+    if request.state.prefers.JSON:
         return JSONResponse(content=json_data)
 
-    elif content_type == "text/html":
+    elif request.state.prefers.html:
         return templates.TemplateResponse(
             template_name, {"request": request, "data": json_data}
         )
 
-    elif content_type == "text/html-partial":
-        return templates.TemplateResponse(
-            template_name, {"request": request, "data": json_data}
-        )
-
-    elif (
-        content_type == "text/markdown"
-        or content_type == "md"
-        or content_type == "markdown"
-    ):
+    elif request.state.prefers.markdown:
         import html2text
 
         template = templates.get_template(template_name)
@@ -202,15 +290,11 @@ async def handle_response(request: Request, data: str, content_type: str):
         markdown_content = html2text.html2text(html_content)
         return PlainTextResponse(content=markdown_content)
 
-    elif content_type == "text/plain":
+    elif request.state.prefers.text:
         plain_text_content = format_json_as_plain_text(json_data)
         return PlainTextResponse(content=plain_text_content)
 
-    elif (
-        content_type == "text/rich"
-        or content_type == "text/rtf"
-        or content_type == "application/rtf"
-    ):
+    elif request.state.prefers.rtf:
         rich_text_content = format_json_as_rich_text(json_data, template_name)
         return PlainTextResponse(content=rich_text_content)
 
@@ -223,7 +307,7 @@ async def handle_response(request: Request, data: str, content_type: str):
     elif content_type == "application/pdf":
         template = templates.get_template(template_name)
         html_content = template.render(data=json_data)
-        pdf = WeasyHTML(string=html_content).write_pdf()
+        pdf = WEAZYHTML(string=html_content).write_pdf()
         return Response(content=pdf, media_type="application/pdf")
 
     return JSONResponse(content=json_data)

src/fastapi_dynamic_response/zpages/router.py

@@ -1,4 +1,5 @@
 from fastapi import APIRouter, HTTPException, Request
+
 from fastapi_dynamic_response import globals
 
 router = APIRouter()
@@ -36,7 +37,7 @@ async def healthz(request: Request):
     Returns 503 Service Unavailable if not healthy.
     """
     request.state.template_name = "status.html"
-    if is_ready:
+    if globals.is_ready:
         return {"status": "healthy"}
     else:
         raise HTTPException(status_code=503, detail="Unhealthy")

static/app.css

@@ -0,0 +1,674 @@
+*, ::before, ::after {
+  --tw-border-spacing-x: 0;
+  --tw-border-spacing-y: 0;
+  --tw-translate-x: 0;
+  --tw-translate-y: 0;
+  --tw-rotate: 0;
+  --tw-skew-x: 0;
+  --tw-skew-y: 0;
+  --tw-scale-x: 1;
+  --tw-scale-y: 1;
+  --tw-pan-x:  ;
+  --tw-pan-y:  ;
+  --tw-pinch-zoom:  ;
+  --tw-scroll-snap-strictness: proximity;
+  --tw-gradient-from-position:  ;
+  --tw-gradient-via-position:  ;
+  --tw-gradient-to-position:  ;
+  --tw-ordinal:  ;
+  --tw-slashed-zero:  ;
+  --tw-numeric-figure:  ;
+  --tw-numeric-spacing:  ;
+  --tw-numeric-fraction:  ;
+  --tw-ring-inset:  ;
+  --tw-ring-offset-width: 0px;
+  --tw-ring-offset-color: #fff;
+  --tw-ring-color: rgb(59 130 246 / 0.5);
+  --tw-ring-offset-shadow: 0 0 #0000;
+  --tw-ring-shadow: 0 0 #0000;
+  --tw-shadow: 0 0 #0000;
+  --tw-shadow-colored: 0 0 #0000;
+  --tw-blur:  ;
+  --tw-brightness:  ;
+  --tw-contrast:  ;
+  --tw-grayscale:  ;
+  --tw-hue-rotate:  ;
+  --tw-invert:  ;
+  --tw-saturate:  ;
+  --tw-sepia:  ;
+  --tw-drop-shadow:  ;
+  --tw-backdrop-blur:  ;
+  --tw-backdrop-brightness:  ;
+  --tw-backdrop-contrast:  ;
+  --tw-backdrop-grayscale:  ;
+  --tw-backdrop-hue-rotate:  ;
+  --tw-backdrop-invert:  ;
+  --tw-backdrop-opacity:  ;
+  --tw-backdrop-saturate:  ;
+  --tw-backdrop-sepia:  ;
+  --tw-contain-size:  ;
+  --tw-contain-layout:  ;
+  --tw-contain-paint:  ;
+  --tw-contain-style:  ;
+}
+
+::backdrop {
+  --tw-border-spacing-x: 0;
+  --tw-border-spacing-y: 0;
+  --tw-translate-x: 0;
+  --tw-translate-y: 0;
+  --tw-rotate: 0;
+  --tw-skew-x: 0;
+  --tw-skew-y: 0;
+  --tw-scale-x: 1;
+  --tw-scale-y: 1;
+  --tw-pan-x:  ;
+  --tw-pan-y:  ;
+  --tw-pinch-zoom:  ;
+  --tw-scroll-snap-strictness: proximity;
+  --tw-gradient-from-position:  ;
+  --tw-gradient-via-position:  ;
+  --tw-gradient-to-position:  ;
+  --tw-ordinal:  ;
+  --tw-slashed-zero:  ;
+  --tw-numeric-figure:  ;
+  --tw-numeric-spacing:  ;
+  --tw-numeric-fraction:  ;
+  --tw-ring-inset:  ;
+  --tw-ring-offset-width: 0px;
+  --tw-ring-offset-color: #fff;
+  --tw-ring-color: rgb(59 130 246 / 0.5);
+  --tw-ring-offset-shadow: 0 0 #0000;
+  --tw-ring-shadow: 0 0 #0000;
+  --tw-shadow: 0 0 #0000;
+  --tw-shadow-colored: 0 0 #0000;
+  --tw-blur:  ;
+  --tw-brightness:  ;
+  --tw-contrast:  ;
+  --tw-grayscale:  ;
+  --tw-hue-rotate:  ;
+  --tw-invert:  ;
+  --tw-saturate:  ;
+  --tw-sepia:  ;
+  --tw-drop-shadow:  ;
+  --tw-backdrop-blur:  ;
+  --tw-backdrop-brightness:  ;
+  --tw-backdrop-contrast:  ;
+  --tw-backdrop-grayscale:  ;
+  --tw-backdrop-hue-rotate:  ;
+  --tw-backdrop-invert:  ;
+  --tw-backdrop-opacity:  ;
+  --tw-backdrop-saturate:  ;
+  --tw-backdrop-sepia:  ;
+  --tw-contain-size:  ;
+  --tw-contain-layout:  ;
+  --tw-contain-paint:  ;
+  --tw-contain-style:  ;
+}
+
+/*
+! tailwindcss v3.4.13 | MIT License | https://tailwindcss.com
+*/
+
+/*
+1. Prevent padding and border from affecting element width. (https://github.com/mozdevs/cssremedy/issues/4)
+2. Allow adding a border to an element by just adding a border-width. (https://github.com/tailwindcss/tailwindcss/pull/116)
+*/
+
+*,
+::before,
+::after {
+  box-sizing: border-box;
+  /* 1 */
+  border-width: 0;
+  /* 2 */
+  border-style: solid;
+  /* 2 */
+  border-color: #e5e7eb;
+  /* 2 */
+}
+
+::before,
+::after {
+  --tw-content: '';
+}
+
+/*
+1. Use a consistent sensible line-height in all browsers.
+2. Prevent adjustments of font size after orientation changes in iOS.
+3. Use a more readable tab size.
+4. Use the user's configured `sans` font-family by default.
+5. Use the user's configured `sans` font-feature-settings by default.
+6. Use the user's configured `sans` font-variation-settings by default.
+7. Disable tap highlights on iOS
+*/
+
+html,
+:host {
+  line-height: 1.5;
+  /* 1 */
+  -webkit-text-size-adjust: 100%;
+  /* 2 */
+  -moz-tab-size: 4;
+  /* 3 */
+  -o-tab-size: 4;
+     tab-size: 4;
+  /* 3 */
+  font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  /* 4 */
+  font-feature-settings: normal;
+  /* 5 */
+  font-variation-settings: normal;
+  /* 6 */
+  -webkit-tap-highlight-color: transparent;
+  /* 7 */
+}
+
+/*
+1. Remove the margin in all browsers.
+2. Inherit line-height from `html` so users can set them as a class directly on the `html` element.
+*/
+
+body {
+  margin: 0;
+  /* 1 */
+  line-height: inherit;
+  /* 2 */
+}
+
+/*
+1. Add the correct height in Firefox.
+2. Correct the inheritance of border color in Firefox. (https://bugzilla.mozilla.org/show_bug.cgi?id=190655)
+3. Ensure horizontal rules are visible by default.
+*/
+
+hr {
+  height: 0;
+  /* 1 */
+  color: inherit;
+  /* 2 */
+  border-top-width: 1px;
+  /* 3 */
+}
+
+/*
+Add the correct text decoration in Chrome, Edge, and Safari.
+*/
+
+abbr:where([title]) {
+  -webkit-text-decoration: underline dotted;
+          text-decoration: underline dotted;
+}
+
+/*
+Remove the default font size and weight for headings.
+*/
+
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+  font-size: inherit;
+  font-weight: inherit;
+}
+
+/*
+Reset links to optimize for opt-in styling instead of opt-out.
+*/
+
+a {
+  color: inherit;
+  text-decoration: inherit;
+}
+
+/*
+Add the correct font weight in Edge and Safari.
+*/
+
+b,
+strong {
+  font-weight: bolder;
+}
+
+/*
+1. Use the user's configured `mono` font-family by default.
+2. Use the user's configured `mono` font-feature-settings by default.
+3. Use the user's configured `mono` font-variation-settings by default.
+4. Correct the odd `em` font sizing in all browsers.
+*/
+
+code,
+kbd,
+samp,
+pre {
+  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  /* 1 */
+  font-feature-settings: normal;
+  /* 2 */
+  font-variation-settings: normal;
+  /* 3 */
+  font-size: 1em;
+  /* 4 */
+}
+
+/*
+Add the correct font size in all browsers.
+*/
+
+small {
+  font-size: 80%;
+}
+
+/*
+Prevent `sub` and `sup` elements from affecting the line height in all browsers.
+*/
+
+sub,
+sup {
+  font-size: 75%;
+  line-height: 0;
+  position: relative;
+  vertical-align: baseline;
+}
+
+sub {
+  bottom: -0.25em;
+}
+
+sup {
+  top: -0.5em;
+}
+
+/*
+1. Remove text indentation from table contents in Chrome and Safari. (https://bugs.chromium.org/p/chromium/issues/detail?id=999088, https://bugs.webkit.org/show_bug.cgi?id=201297)
+2. Correct table border color inheritance in all Chrome and Safari. (https://bugs.chromium.org/p/chromium/issues/detail?id=935729, https://bugs.webkit.org/show_bug.cgi?id=195016)
+3. Remove gaps between table borders by default.
+*/
+
+table {
+  text-indent: 0;
+  /* 1 */
+  border-color: inherit;
+  /* 2 */
+  border-collapse: collapse;
+  /* 3 */
+}
+
+/*
+1. Change the font styles in all browsers.
+2. Remove the margin in Firefox and Safari.
+3. Remove default padding in all browsers.
+*/
+
+button,
+input,
+optgroup,
+select,
+textarea {
+  font-family: inherit;
+  /* 1 */
+  font-feature-settings: inherit;
+  /* 1 */
+  font-variation-settings: inherit;
+  /* 1 */
+  font-size: 100%;
+  /* 1 */
+  font-weight: inherit;
+  /* 1 */
+  line-height: inherit;
+  /* 1 */
+  letter-spacing: inherit;
+  /* 1 */
+  color: inherit;
+  /* 1 */
+  margin: 0;
+  /* 2 */
+  padding: 0;
+  /* 3 */
+}
+
+/*
+Remove the inheritance of text transform in Edge and Firefox.
+*/
+
+button,
+select {
+  text-transform: none;
+}
+
+/*
+1. Correct the inability to style clickable types in iOS and Safari.
+2. Remove default button styles.
+*/
+
+button,
+input:where([type='button']),
+input:where([type='reset']),
+input:where([type='submit']) {
+  -webkit-appearance: button;
+  /* 1 */
+  background-color: transparent;
+  /* 2 */
+  background-image: none;
+  /* 2 */
+}
+
+/*
+Use the modern Firefox focus style for all focusable elements.
+*/
+
+:-moz-focusring {
+  outline: auto;
+}
+
+/*
+Remove the additional `:invalid` styles in Firefox. (https://github.com/mozilla/gecko-dev/blob/2f9eacd9d3d995c937b4251a5557d95d494c9be1/layout/style/res/forms.css#L728-L737)
+*/
+
+:-moz-ui-invalid {
+  box-shadow: none;
+}
+
+/*
+Add the correct vertical alignment in Chrome and Firefox.
+*/
+
+progress {
+  vertical-align: baseline;
+}
+
+/*
+Correct the cursor style of increment and decrement buttons in Safari.
+*/
+
+::-webkit-inner-spin-button,
+::-webkit-outer-spin-button {
+  height: auto;
+}
+
+/*
+1. Correct the odd appearance in Chrome and Safari.
+2. Correct the outline style in Safari.
+*/
+
+[type='search'] {
+  -webkit-appearance: textfield;
+  /* 1 */
+  outline-offset: -2px;
+  /* 2 */
+}
+
+/*
+Remove the inner padding in Chrome and Safari on macOS.
+*/
+
+::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+/*
+1. Correct the inability to style clickable types in iOS and Safari.
+2. Change font properties to `inherit` in Safari.
+*/
+
+::-webkit-file-upload-button {
+  -webkit-appearance: button;
+  /* 1 */
+  font: inherit;
+  /* 2 */
+}
+
+/*
+Add the correct display in Chrome and Safari.
+*/
+
+summary {
+  display: list-item;
+}
+
+/*
+Removes the default spacing and border for appropriate elements.
+*/
+
+blockquote,
+dl,
+dd,
+h1,
+h2,
+h3,
+h4,
+h5,
+h6,
+hr,
+figure,
+p,
+pre {
+  margin: 0;
+}
+
+fieldset {
+  margin: 0;
+  padding: 0;
+}
+
+legend {
+  padding: 0;
+}
+
+ol,
+ul,
+menu {
+  list-style: none;
+  margin: 0;
+  padding: 0;
+}
+
+/*
+Reset default styling for dialogs.
+*/
+
+dialog {
+  padding: 0;
+}
+
+/*
+Prevent resizing textareas horizontally by default.
+*/
+
+textarea {
+  resize: vertical;
+}
+
+/*
+1. Reset the default placeholder opacity in Firefox. (https://github.com/tailwindlabs/tailwindcss/issues/3300)
+2. Set the default placeholder color to the user's configured gray 400 color.
+*/
+
+input::-moz-placeholder, textarea::-moz-placeholder {
+  opacity: 1;
+  /* 1 */
+  color: #9ca3af;
+  /* 2 */
+}
+
+input::placeholder,
+textarea::placeholder {
+  opacity: 1;
+  /* 1 */
+  color: #9ca3af;
+  /* 2 */
+}
+
+/*
+Set the default cursor for buttons.
+*/
+
+button,
+[role="button"] {
+  cursor: pointer;
+}
+
+/*
+Make sure disabled buttons don't get the pointer cursor.
+*/
+
+:disabled {
+  cursor: default;
+}
+
+/*
+1. Make replaced elements `display: block` by default. (https://github.com/mozdevs/cssremedy/issues/14)
+2. Add `vertical-align: middle` to align replaced elements more sensibly by default. (https://github.com/jensimmons/cssremedy/issues/14#issuecomment-634934210)
+   This can trigger a poorly considered lint error in some tools but is included by design.
+*/
+
+img,
+svg,
+video,
+canvas,
+audio,
+iframe,
+embed,
+object {
+  display: block;
+  /* 1 */
+  vertical-align: middle;
+  /* 2 */
+}
+
+/*
+Constrain images and videos to the parent width and preserve their intrinsic aspect ratio. (https://github.com/mozdevs/cssremedy/issues/14)
+*/
+
+img,
+video {
+  max-width: 100%;
+  height: auto;
+}
+
+/* Make elements with the HTML hidden attribute stay hidden by default */
+
+[hidden] {
+  display: none;
+}
+
+.container {
+  width: 100%;
+}
+
+@media (min-width: 640px) {
+  .container {
+    max-width: 640px;
+  }
+}
+
+@media (min-width: 768px) {
+  .container {
+    max-width: 768px;
+  }
+}
+
+@media (min-width: 1024px) {
+  .container {
+    max-width: 1024px;
+  }
+}
+
+@media (min-width: 1280px) {
+  .container {
+    max-width: 1280px;
+  }
+}
+
+@media (min-width: 1536px) {
+  .container {
+    max-width: 1536px;
+  }
+}
+
+.mx-auto {
+  margin-left: auto;
+  margin-right: auto;
+}
+
+.mt-auto {
+  margin-top: auto;
+}
+
+.block {
+  display: block;
+}
+
+.flex {
+  display: flex;
+}
+
+.min-h-screen {
+  min-height: 100vh;
+}
+
+.flex-col {
+  flex-direction: column;
+}
+
+.items-center {
+  align-items: center;
+}
+
+.justify-end {
+  justify-content: flex-end;
+}
+
+.justify-between {
+  justify-content: space-between;
+}
+
+.space-x-4 > :not([hidden]) ~ :not([hidden]) {
+  --tw-space-x-reverse: 0;
+  margin-right: calc(1rem * var(--tw-space-x-reverse));
+  margin-left: calc(1rem * calc(1 - var(--tw-space-x-reverse)));
+}
+
+.bg-gray-800 {
+  --tw-bg-opacity: 1;
+  background-color: rgb(31 41 55 / var(--tw-bg-opacity));
+}
+
+.bg-gray-900 {
+  --tw-bg-opacity: 1;
+  background-color: rgb(17 24 39 / var(--tw-bg-opacity));
+}
+
+.p-4 {
+  padding: 1rem;
+}
+
+.text-center {
+  text-align: center;
+}
+
+.text-xl {
+  font-size: 1.25rem;
+  line-height: 1.75rem;
+}
+
+.font-bold {
+  font-weight: 700;
+}
+
+.text-gray-200 {
+  --tw-text-opacity: 1;
+  color: rgb(229 231 235 / var(--tw-text-opacity));
+}
+
+.text-teal-400 {
+  --tw-text-opacity: 1;
+  color: rgb(45 212 191 / var(--tw-text-opacity));
+}
+
+.hover\:text-teal-300:hover {
+  --tw-text-opacity: 1;
+  color: rgb(94 234 212 / var(--tw-text-opacity));
+}

tailwind.config.js

@@ -0,0 +1,9 @@
+/** @type {import('tailwindcss').Config} */
+module.exports = {
+  content: ["./templates/**/*.html"],
+  theme: {
+    extend: {},
+  },
+  plugins: [],
+}
+

tailwind/input.css

@@ -0,0 +1,3 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;

templates/404.html

@@ -1,19 +1,23 @@
-<!-- index.html -->
-<!DOCTYPE html>
-<html>
-    <head>
-        <title>404 {{ requested_path }} not found</title>
-    </head>
-    <body>
-        <h2>Page Not Found</h2>
+{% extends "base.html" %}
+
+{% block title %}Page Not Found{% endblock %}
+
+{% block content %}
+    <h1>Page Not Found</h1>
     <hr>
-        <h3>Suggestions</h3>
+    <h2>Suggestions</h2>
+    {% if suggestions %}
         <p>
             You're looking for {{ requested_path }}, but there's nothing here, here are some suggestions:
         </p>
-
+    {% else %}
+        <p>
+            You're looking for {{ requested_path }}, but there's nothing here.
+        </p>
+    {% endif %}
     {% for suggestion in suggestions %}
         <li><a href="{{ suggestion }}">{{ suggestion }}</a> </li>
     {% endfor %}
-    </body>
-</html>
+
+    <p> Try checking our <a href='/sitemap'>sitemap</a></p>
+{% endblock %}

templates/another_example.html

@@ -1,10 +1,8 @@
-<!-- index.html -->
-<!DOCTYPE html>
-<html>
-    <head>
-        <title>Example</title>
-    </head>
-    <body>
+{% extends "base.html" %}
+
+{% block title %}Another Example{% endblock %}
+
+{% block content %}
     <h2>Example</h2>
     <p>
         {{ data.message }}
@@ -19,6 +17,4 @@
             <li>{{ item }}</li>
         {% endfor %}
     </ul>
-
-    </body>
-</html>
+{% endblock %}

templates/base.html

@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<html lang="en">
+    <head>
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1.0">
+        <title>{% block title %}FastAPI Dynamic Response{% endblock %}</title>
+        <script src="https://cdn.tailwindcss.com"></script>
+        <link href="/static/app.css" rel="stylesheet">
+    </head>
+    <body class="bg-gray-900 text-gray-200 min-h-screen flex flex-col">
+        <header class="bg-gray-800 p-4">
+            <div class="container mx-auto flex justify-between items-center">
+                <a href="/" class="text-xl font-bold text-teal-400">FastAPI Dynamic Response</a>
+                {% include "navigation.html" %}
+            </div>
+        </header>
+
+        <main class="container mx-auto p-4">
+            {% block content %}{% endblock %}
+        </main>
+
+        <footer class="bg-gray-800 text-center p-4 mt-auto justify-end">
+            <p>&copy; 2024 FastApi Dynamic Response</p>
+        </footer>
+    </body>
+</html>

templates/example.html

@@ -1,10 +1,8 @@
-<!-- index.html -->
-<!DOCTYPE html>
-<html>
-    <head>
-        <title>Example</title>
-    </head>
-    <body>
+{% extends "base.html" %}
+
+{% block title %}Example{% endblock %}
+
+{% block content %}
     <h2>Example</h2>
     <p>
         {{ data.message }}
@@ -13,6 +11,4 @@
     <h3>Data</h3>
 
     {{ data.data }}
-    </body>
-</html>
-
+{% endblock %}

templates/navigation.html

@@ -0,0 +1,6 @@
+<nav class="space-x-4">
+    <a href="/example" class="hover:text-teal-300">Example</a>
+    <a href="/another-example" class="hover:text-teal-300">Another Example</a>
+    <a href="/message" class="hover:text-teal-300">Message</a>
+    <a href="/sitemap" class="hover:text-teal-300">Sitemap</a>
+</nav>

templates/sitemap.html

@@ -1,13 +1,11 @@
-<!DOCTYPE html>
-<html>
-    <head>
-        <title>siemap</title>
-    </head>
-    <body>
+{% extends "base.html" %}
+
+{% block title %}Sitemap{% endblock %}
+
+{% block content %}
     <h1>Sitemap</h1>
 
     {% for route in data.available_routes %}
         <li><a href="{{ route }}">{{ route }}</a> </li>
     {% endfor %}
-    </body>
-</html>
+{% endblock %}

templates/status.html

@@ -0,0 +1,9 @@
+<!-- index.html -->
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>{{ data.status }}</title>
+    </head>
+    <body>
+        <h1>{{ data.status }}</h1>
+    </html>