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feat: First shot at new fastwsgi CLI

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Rado Pitonak
2021-12-19 16:54:34 +01:00
parent b0b13426d3
commit 3e8374f4a5
3 changed files with 56 additions and 9 deletions
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33
fastwsgi.py
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@@ -2,7 +2,9 @@ import os
import sys
import signal
import importlib
import click
import _fastwsgi
from pkg_resources import get_distribution
NUM_WORKERS = 4
HOST = "0.0.0.0"
@@ -10,7 +12,6 @@ PORT = 5000
BACKLOG = 1024
LOGGING = 0
def run_multi_process_server(app):
workers = []
for _ in range(NUM_WORKERS):
@@ -54,15 +55,29 @@ def print_server_details(host, port):
print("==================\n")
def run_from_cli():
if len(sys.argv[1:]) < 1:
raise ValueError("No import string provided")
@click.command()
@click.version_option(version=get_distribution("fastwsgi").version, message="%(version)s")
@click.option("--host", help="Host the socket is bound to.", type=str, default=HOST, show_default=True)
@click.option("-p", "--port", help="Port the socket is bound to.", type=int, default=PORT, show_default=True)
@click.option("-l", "--logging", help="Enable logging.", default=bool(LOGGING), is_flag=True, type=bool, show_default=True)
@click.argument(
"wsgi_app_import_string",
type=str,
required=True,
)
def run_from_cli(host, port, wsgi_app_import_string, logging):
"""
Run FastWSGI server from CLI
"""
try:
wsgi_app = import_from_string(wsgi_app_import_string)
except ImportError as e:
print(f"Error importing WSGI app: {e}")
sys.exit(1)
sys.path.insert(0, ".")
wsgi_app = import_from_string(sys.argv[1])
print_server_details(HOST, PORT)
print(f"Server listening at http://{HOST}:{PORT}")
_fastwsgi.run_server(wsgi_app, "", PORT, BACKLOG, LOGGING)
print_server_details(host, port)
print(f"Server listening at http://{host}:{port}")
_fastwsgi.run_server(wsgi_app, host, port, BACKLOG, int(logging))
def run(wsgi_app, host=HOST, port=PORT, backlog=1024):