[Python] FastAPI: Cleanup configs and remove orjson-tests

frameworks/Python/fastapi/app.py

@@ -1,15 +1,20 @@
 import multiprocessing
 from contextlib import asynccontextmanager
 
-import asyncpg
+try:
+    import asyncpg
+    _DB_ALLOWED = True
+except ImportError:
+    _DB_ALLOWED = False
+
 import os
 from fastapi import FastAPI, Request
 from fastapi.responses import PlainTextResponse
 
-try:
+if os.getenv('USE_ORJSON', "0") == "1":
     import orjson
     from fastapi.responses import ORJSONResponse as JSONResponse
-except ImportError:
+else:
     from fastapi.responses import UJSONResponse as JSONResponse
 
 from fastapi.templating import Jinja2Templates
@@ -34,8 +39,6 @@ def get_num_queries(queries):
     return query_count
 
 
-connection_pool = None
-
 templates = Jinja2Templates(directory="templates")
 
 
@@ -60,7 +63,7 @@ async def lifespan(app: FastAPI):
     await app.state.connection_pool.close()
 
 
-app = FastAPI(lifespan=lifespan)
+app = FastAPI(lifespan=lifespan) if _DB_ALLOWED else FastAPI()
 
 
 @app.get("/json")

frameworks/Python/fastapi/app_server.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python
+import os
+import sys
+import fastapi
+
+from app import app
+
+if __name__ == "__main__":
+    import optparse
+    import multiprocessing
+    import logging
+
+    parser = optparse.OptionParser("usage: %prog [options]", add_help_option=False)
+    parser.add_option("-h", "--host", dest="host", default='0.0.0.0', type="string")
+    parser.add_option("-p", "--port", dest="port", default=8080, type="int")
+    parser.add_option("-s", "--server", dest="server", default="", type="string")
+    parser.add_option("-w", "--workers", dest="workers", default=0, type="int")
+    parser.add_option("-k", "--keepalive", dest="keepalive", default=60, type="int")
+    parser.add_option("-v", "--verbose", dest="verbose", default=0, type="int")
+    (opt, args) = parser.parse_args() 
+
+    _is_travis = os.environ.get('TRAVIS') == 'true'
+
+    workers = opt.workers
+    if workers <= 0:
+        workers = int(multiprocessing.cpu_count())
+
+    if _is_travis:
+        workers = 2
+
+    def run_app():
+        if opt.server in [ 'si', 'socketify' ]:
+            import socketify
+            siapp = socketify.ASGI(app)
+            siapp.listen(opt.port, lambda config: logging.info(f"Listening on port http://localhost:{opt.port} now\n"))
+            siapp.run()
+            return
+
+        if opt.server in [ 'fp', 'fastpysgi' ]:
+            import fastpysgi
+            fastpysgi.server.loop_timeout = 1
+            fastpysgi.server.hook_sigint = 1
+            fastpysgi.server.backlog = 4096
+            fastpysgi.run(app, host=opt.host, port=opt.port, loglevel=opt.verbose)
+            return
+
+        raise Exception(f'Unknown server name = "{opt.server}"')
+
+    def create_fork():
+        n = os.fork()
+        # n greater than 0 means parent process
+        if not n > 0:
+            run_app()
+
+    # fork limiting the cpu count - 1
+    for i in range(1, workers):
+        create_fork()
+
+    run_app()  # run app on the main process too :) 

frameworks/Python/fastapi/benchmark_config.json

@@ -107,8 +107,10 @@
         "notes": "",
         "versus": "None"
       },
-      "hypercorn-orjson": {
+      "nginx": {
         "json_url": "/json",
+        "fortune_url": "/fortunes",
+        "plaintext_url": "/plaintext",
         "db_url": "/db",
         "query_url": "/queries?queries=",
         "update_url": "/updates?queries=",
@@ -121,14 +123,14 @@
         "flavor": "Python3",
         "orm": "Raw",
         "platform": "asyncio",
-        "webserver": "Hypercorn",
+        "webserver": "nginx",
         "os": "Linux",
         "database_os": "Linux",
-        "display_name": "FastAPI-hypercorn-orjson",
+        "display_name": "FastAPI-gnuicorn-nginx",
         "notes": "",
         "versus": "None"
       },
-      "nginx": {
+      "uvicorn": {
         "json_url": "/json",
         "fortune_url": "/fortunes",
         "plaintext_url": "/plaintext",
@@ -144,14 +146,14 @@
         "flavor": "Python3",
         "orm": "Raw",
         "platform": "asyncio",
-        "webserver": "nginx",
+        "webserver": "Uvicorn",
         "os": "Linux",
         "database_os": "Linux",
-        "display_name": "FastAPI-gnuicorn-nginx",
+        "display_name": "FastAPI-uvicorn",
         "notes": "",
         "versus": "None"
       },
-      "uvicorn": {
+      "fastpysgi": {
         "json_url": "/json",
         "fortune_url": "/fortunes",
         "plaintext_url": "/plaintext",
@@ -167,12 +169,12 @@
         "flavor": "Python3",
         "orm": "Raw",
         "platform": "asyncio",
-        "webserver": "Uvicorn",
+        "webserver": "FastPySGI",
         "os": "Linux",
         "database_os": "Linux",
-        "display_name": "FastAPI-uvicorn",
+        "display_name": "FastAPI [FastPySGI]",
         "notes": "",
-        "versus": "None"
+        "versus": "fastapi"
       }
     }
   ]

frameworks/Python/fastapi/config.toml

@@ -78,25 +78,6 @@ platform = "None"
 webserver = "Hypercorn"
 versus = "None"
 
-
-[hypercorn-orjson]
-urls.plaintext = "/plaintext"
-urls.json = "/json"
-urls.db = "/db"
-urls.query = "/queries?queries="
-urls.update = "/updates?queries="
-urls.fortune = "/fortunes"
-approach = "Realistic"
-classification = "Micro"
-database = "Postgres"
-database_os = "Linux"
-os = "Linux"
-orm = "Raw"
-platform = "None"
-webserver = "Hypercorn"
-versus = "None"
-
-
 [nginx]
 urls.plaintext = "/plaintext"
 urls.json = "/json"
@@ -114,7 +95,6 @@ platform = "None"
 webserver = "nginx"
 versus = "None"
 
-
 [uvicorn]
 urls.plaintext = "/plaintext"
 urls.json = "/json"
@@ -132,7 +112,7 @@ platform = "None"
 webserver = "uvicorn"
 versus = "None"
 
-[uvicorn-orjson]
+[fastpysgi]
 urls.plaintext = "/plaintext"
 urls.json = "/json"
 urls.db = "/db"
@@ -146,5 +126,5 @@ database_os = "Linux"
 os = "Linux"
 orm = "Raw"
 platform = "None"
-webserver = "uvicorn"
-versus = "None"
+webserver = "nginx"
+versus = "fastapi"

frameworks/Python/fastapi/fastapi-fastpysgi.dockerfile

@@ -0,0 +1,17 @@
+FROM python:3.14-bookworm
+
+WORKDIR /fastapi
+
+RUN python -m venv /opt/venv
+ENV PATH="/opt/venv/bin:$PATH"
+
+RUN apt-get install -y --no-install-recommends libpq-dev
+RUN rm -rf /var/lib/apt/lists/*
+
+COPY . ./
+
+RUN pip install -r requirements-fastpysgi.txt
+
+EXPOSE 8080
+
+CMD python app_server.py -s fastpysgi

frameworks/Python/fastapi/fastapi-gunicorn-orm.dockerfile

@@ -7,12 +7,10 @@ ENV PATH="/opt/venv/bin:$PATH"
 
 RUN pip3 install cython==3.2.3
 
-COPY requirements.txt requirements-sqlalchemy.txt requirements-gunicorn.txt requirements-uvicorn.txt ./
-
-RUN pip3 install -r requirements.txt -r requirements-sqlalchemy.txt -r requirements-gunicorn.txt -r requirements-uvicorn.txt
-
 COPY . ./
 
+RUN pip3 install -r requirements-sqlalchemy.txt
+
 EXPOSE 8080
 
 ENV CONNECTION=ORM

frameworks/Python/fastapi/fastapi-hypercorn.dockerfile

@@ -7,12 +7,10 @@ ENV PATH="/opt/venv/bin:$PATH"
 
 RUN pip3 install cython==3.2.3
 
-COPY requirements.txt requirements-hypercorn.txt ./
-
-RUN pip3 install -r requirements.txt -r requirements-hypercorn.txt
-
 COPY . ./
 
+RUN pip3 install -r requirements-hypercorn.txt
+
 EXPOSE 8080
 
 CMD hypercorn app:app --bind 0.0.0.0:8080 --workers $(nproc)

frameworks/Python/fastapi/fastapi-nginx.dockerfile

@@ -2,19 +2,20 @@ FROM python:3.14
 
 WORKDIR /fastapi
 
-RUN apt update && \
-    apt install nginx -y
+RUN apt update
+RUN apt install nginx -y
 RUN python -m venv /opt/venv
 ENV PATH="/opt/venv/bin:$PATH"
 
 RUN pip3 install cython==3.2.3
-COPY requirements.txt requirements-gunicorn.txt requirements-uvicorn.txt ./
-RUN pip3 install -r requirements.txt -r requirements-gunicorn.txt -r requirements-uvicorn.txt
 
 COPY . ./
+
+RUN pip3 install -r requirements-gunicorn.txt
+
 ENV PGSSLMODE disable
 
 EXPOSE 8080
 
 RUN chmod +x /fastapi/nginx-entrypoint.sh
-ENTRYPOINT ["/fastapi/nginx-entrypoint.sh"]
+ENTRYPOINT ["/fastapi/nginx-entrypoint.sh"]

frameworks/Python/fastapi/fastapi-socketify-asgi-pypy.dockerfile

@@ -5,12 +5,12 @@ WORKDIR /fastapi
 RUN python -m venv /opt/venv
 ENV PATH="/opt/venv/bin:$PATH"
 
-COPY requirements-socketify-pypy.txt ./
 RUN apt-get update; apt-get install libuv1 -y
-RUN pip3 install -r requirements-socketify-pypy.txt
 
 COPY . ./
 
+RUN pip3 install -r requirements-socketify-pypy.txt
+
 EXPOSE 8080
 
-CMD python ./app-socketify-asgi.py
+CMD python app_server.py -s socketify

frameworks/Python/fastapi/fastapi-socketify-asgi.dockerfile

@@ -8,12 +8,12 @@ ENV PATH="/opt/venv/bin:$PATH"
 RUN apt-get update; apt-get install libuv1 -y
 RUN pip3 install cython==3.2.3
 
-COPY requirements-socketify.txt ./
+COPY . ./
 
 RUN pip3 install -r requirements-socketify.txt
 
-COPY . ./
-
 EXPOSE 8080
 
-CMD python ./app-socketify-asgi.py
+ENV USE_ORJSON=1
+
+CMD python app_server.py -s socketify