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# -*- coding: utf-8 -
#
# This file is part of gunicorn released under the MIT license.
# See the NOTICE for more information.
import os
from gunicorn.errors import ConfigError
from gunicorn.app.base import Application
from gunicorn import util
class WSGIApplication(Application):
def init(self, parser, opts, args):
self.app_uri = None
if opts.paste:
from .pasterapp import has_logging_config
config_uri = os.path.abspath(opts.paste)
config_file = config_uri.split('#')[0]
if not os.path.exists(config_file):
raise ConfigError("%r not found" % config_file)
self.cfg.set("default_proc_name", config_file)
self.app_uri = config_uri
if has_logging_config(config_file):
self.cfg.set("logconfig", config_file)
return
if len(args) > 0:
self.cfg.set("default_proc_name", args[0])
self.app_uri = args[0]
def load_config(self):
super().load_config()
if self.app_uri is None:
if self.cfg.wsgi_app is not None:
self.app_uri = self.cfg.wsgi_app
else:
raise ConfigError("No application module specified.")
def load_wsgiapp(self):
return util.import_app(self.app_uri)
def load_pasteapp(self):
from .pasterapp import get_wsgi_app
return get_wsgi_app(self.app_uri, defaults=self.cfg.paste_global_conf)
def load(self):
if self.cfg.paste is not None:
return self.load_pasteapp()
else:
return self.load_wsgiapp()
def run():
"""\
The ``gunicorn`` command line runner for launching Gunicorn with
generic WSGI applications.
"""
from gunicorn.app.wsgiapp import WSGIApplication
WSGIApplication("%(prog)s [OPTIONS] [APP_MODULE]").run()
if __name__ == '__main__':
run()
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