问题
Having successfully deployed a minimal Flask app with nginx+uWSGI, I am stumped by this.
from flask import Flask
from bsfdash.users import users
from bsfdash.dashboard import dashboard
from bsfdash.customs import customs
from bsfdash import app
if __name__ == '__main__':
app.register_blueprint(users)
app.register_blueprint(dashboard)
app.register_blueprint(customs)
app.run()
To confirm my nginx and uWSGI settings are correct, I tested with a simple "Hello World" Flask application with @app.route('/') that returns "Hi!" - It worked as expected.
However, The app shown above works as expected using the flask web-server on localhost:5000 - but does not route @dashboard.route('/') blueprint when called via uWSGI.
I have found zero information about deploying modular Flask applications containing Blueprints with uWSGI.
Why does this application work as a Flask web-server but is braindead through uWSGI?
回答1:
Could you give us more information about your app structure ? I have a working Flask app with Blueprints that looks like, if it can help you.
App/run.py :
import sys
sys.path.append("/subone")
from iel import app, manager
from flask.ext.migrate import MigrateCommand
manager.add_command('db', MigrateCommand)
app.debug = True
manager.run()
App/subone/__init__.py
from flask import Flask
from flask.ext.script import Manager
from subone import models
app = Flask(__name__)
app.config.from_object('settings')
manager = Manager(app)
#Blueprints
from catalog.views import catalog
app.register_blueprint(catalog)
from login.views import login
app.register_blueprint(login,url_prefix="/login")
if __name__ == '__main__':
app.run(debug=True)
App/subone/catalog/__init__.py :
from flask import Blueprint
来源：https://stackoverflow.com/questions/23381947/flask-application-with-blueprintsuwsginginx-returning-404s-no-routing