ticket #89 attempt 1

devplacepy/main.py

@@ -12,6 +12,7 @@ from fastapi import FastAPI, Request
 from fastapi.responses import HTMLResponse, RedirectResponse
 from fastapi.staticfiles import StaticFiles
 from fastapi.exceptions import RequestValidationError
+from starlette.middleware.gzip import GZipMiddleware
 from devplacepy.config import (
     STATIC_DIR,
     STATIC_VERSION,
@@ -43,6 +44,7 @@ from devplacepy.templating import templates, jinja_unread_count
 from devplacepy.cache import TTLCache
 from devplacepy.responses import respond, wants_json, json_error
 from devplacepy.schemas import LandingOut, ValidationErrorOut
+from devplacepy.attachments import get_attachments_batch
 from fastapi.responses import JSONResponse
 from devplacepy.utils import get_current_user, time_ago, safe_next, client_ip
 from devplacepy.seo import base_seo_context, site_url, website_schema
@@ -609,6 +611,10 @@ async def response_timing(request: Request, call_next):
     response.headers["X-Response-Time"] = f"{(time.perf_counter() - start) * 1000:.1f}ms"
     return response
 
+
+app.add_middleware(GZipMiddleware, minimum_size=512, compresslevel=5)
+
+
 _home_cache = TTLCache(ttl=int(os.environ.get("DEVPLACE_HOME_CACHE_TTL", "60")), max_size=4)
 
 
@@ -666,6 +672,7 @@ def _landing_recent_posts(blocked):
             authors = get_users_by_uids(author_uids)
             comment_counts = get_comment_counts_by_post_uids(post_uids)
             upvotes, downvotes = get_vote_counts(post_uids)
+            attachments_map = get_attachments_batch("post", post_uids)
             for p in raw_posts:
                 posts.append(
                     {
@@ -675,6 +682,7 @@ def _landing_recent_posts(blocked):
                         "comment_count": comment_counts.get(p["uid"], 0),
                         "stars": upvotes.get(p["uid"], 0) - downvotes.get(p["uid"], 0),
                         "slug": p.get("slug", "") or p["uid"],
+                        "attachments": attachments_map.get(p["uid"], []),
                     }
                 )
     if not blocked:

devplacepy/routers/profile/index.py

@@ -7,7 +7,6 @@ from devplacepy.models import ProfileForm
 from fastapi.responses import HTMLResponse, JSONResponse
 from devplacepy.database import (
     get_table,
-    db,
     get_customization_prefs,
     get_notification_prefs,
     get_user_stars,
@@ -48,6 +47,7 @@ from devplacepy.utils import (
 )
 from devplacepy.responses import respond, action_result, wants_json
 from devplacepy.schemas import ProfileOut
+from devplacepy.attachments import get_attachments_batch
 from devplacepy.avatar import avatar_url, avatar_seed
 from devplacepy.seo import (
     base_seo_context,
@@ -188,8 +188,10 @@ async def profile_page(
             else set()
         )
         polls_map = get_polls_by_post_uids(post_uids, current_user)
+        attachments_map = get_attachments_batch("post", post_uids)
         for item in posts:
             uid = item["post"]["uid"]
+            item["attachments"] = attachments_map.get(uid, [])
             item["reactions"] = reactions_map.get(uid, {"counts": {}, "mine": []})
             item["bookmarked"] = uid in bookmark_set
             item["poll"] = polls_map.get(uid)

devplacepy/schemas/auth.py

@@ -5,7 +5,7 @@ from __future__ import annotations
 from typing import Any, Optional
 
 from devplacepy.schemas.base import _Out
-from devplacepy.schemas.content import UserOut
+from devplacepy.schemas.content import AttachmentOut, UserOut
 
 
 class AuthPageOut(_Out):
@@ -38,6 +38,7 @@ class LandingPostOut(_Out):
     comment_count: int = 0
     stars: int = 0
     slug: str = ""
+    attachments: list[AttachmentOut] = []
 
 
 class TrendingTopicOut(_Out):

devplacepy/templates/docs/architecture-backend.html

@@ -11,7 +11,7 @@ How a request flows through middleware to a router, how the database layer is bu
 
 ## Middleware
 
-Six HTTP middlewares run as a stack around every request, listed outermost first. `response_timing` is the outermost and `refresh_db_snapshot` the innermost. Compression is handled by nginx in production; the Python application does not compress responses itself.
+Seven HTTP middlewares run as a stack around every request, listed outermost first. `response_timing` is the outermost, `refresh_db_snapshot` the innermost, and a `GZipMiddleware` (responses over 512 bytes) wraps the whole stack on top:
 
 | Middleware (outermost first) | Responsibility |
 |------------|----------------|

pyproject.toml

@@ -4,8 +4,7 @@ version = "1.0.0"
 description = "DevPlace - The Developer Social Network"
 requires-python = ">=3.12"
 dependencies = [
-    "fastapi>=0.110.0",
+    "fastapi",
-    "starlette>=0.37.0",
     "uvicorn[standard]",
     "jinja2",
     "python-multipart",