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-rw-r--r--lib/python2.7/wsgiref/simple_server.py155
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diff --git a/lib/python2.7/wsgiref/simple_server.py b/lib/python2.7/wsgiref/simple_server.py
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--- a/lib/python2.7/wsgiref/simple_server.py
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-"""BaseHTTPServer that implements the Python WSGI protocol (PEP 333, rev 1.21)
-
-This is both an example of how WSGI can be implemented, and a basis for running
-simple web applications on a local machine, such as might be done when testing
-or debugging an application. It has not been reviewed for security issues,
-however, and we strongly recommend that you use a "real" web server for
-production use.
-
-For example usage, see the 'if __name__=="__main__"' block at the end of the
-module. See also the BaseHTTPServer module docs for other API information.
-"""
-
-from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
-import urllib, sys
-from wsgiref.handlers import SimpleHandler
-
-__version__ = "0.1"
-__all__ = ['WSGIServer', 'WSGIRequestHandler', 'demo_app', 'make_server']
-
-
-server_version = "WSGIServer/" + __version__
-sys_version = "Python/" + sys.version.split()[0]
-software_version = server_version + ' ' + sys_version
-
-
-class ServerHandler(SimpleHandler):
-
- server_software = software_version
-
- def close(self):
- try:
- self.request_handler.log_request(
- self.status.split(' ',1)[0], self.bytes_sent
- )
- finally:
- SimpleHandler.close(self)
-
-
-
-class WSGIServer(HTTPServer):
-
- """BaseHTTPServer that implements the Python WSGI protocol"""
-
- application = None
-
- def server_bind(self):
- """Override server_bind to store the server name."""
- HTTPServer.server_bind(self)
- self.setup_environ()
-
- def setup_environ(self):
- # Set up base environment
- env = self.base_environ = {}
- env['SERVER_NAME'] = self.server_name
- env['GATEWAY_INTERFACE'] = 'CGI/1.1'
- env['SERVER_PORT'] = str(self.server_port)
- env['REMOTE_HOST']=''
- env['CONTENT_LENGTH']=''
- env['SCRIPT_NAME'] = ''
-
- def get_app(self):
- return self.application
-
- def set_app(self,application):
- self.application = application
-
-
-
-class WSGIRequestHandler(BaseHTTPRequestHandler):
-
- server_version = "WSGIServer/" + __version__
-
- def get_environ(self):
- env = self.server.base_environ.copy()
- env['SERVER_PROTOCOL'] = self.request_version
- env['REQUEST_METHOD'] = self.command
- if '?' in self.path:
- path,query = self.path.split('?',1)
- else:
- path,query = self.path,''
-
- env['PATH_INFO'] = urllib.unquote(path)
- env['QUERY_STRING'] = query
-
- host = self.address_string()
- if host != self.client_address[0]:
- env['REMOTE_HOST'] = host
- env['REMOTE_ADDR'] = self.client_address[0]
-
- if self.headers.typeheader is None:
- env['CONTENT_TYPE'] = self.headers.type
- else:
- env['CONTENT_TYPE'] = self.headers.typeheader
-
- length = self.headers.getheader('content-length')
- if length:
- env['CONTENT_LENGTH'] = length
-
- for h in self.headers.headers:
- k,v = h.split(':',1)
- k=k.replace('-','_').upper(); v=v.strip()
- if k in env:
- continue # skip content length, type,etc.
- if 'HTTP_'+k in env:
- env['HTTP_'+k] += ','+v # comma-separate multiple headers
- else:
- env['HTTP_'+k] = v
- return env
-
- def get_stderr(self):
- return sys.stderr
-
- def handle(self):
- """Handle a single HTTP request"""
-
- self.raw_requestline = self.rfile.readline()
- if not self.parse_request(): # An error code has been sent, just exit
- return
-
- handler = ServerHandler(
- self.rfile, self.wfile, self.get_stderr(), self.get_environ()
- )
- handler.request_handler = self # backpointer for logging
- handler.run(self.server.get_app())
-
-
-
-def demo_app(environ,start_response):
- from StringIO import StringIO
- stdout = StringIO()
- print >>stdout, "Hello world!"
- print >>stdout
- h = environ.items(); h.sort()
- for k,v in h:
- print >>stdout, k,'=', repr(v)
- start_response("200 OK", [('Content-Type','text/plain')])
- return [stdout.getvalue()]
-
-
-def make_server(
- host, port, app, server_class=WSGIServer, handler_class=WSGIRequestHandler
-):
- """Create a new WSGI server listening on `host` and `port` for `app`"""
- server = server_class((host, port), handler_class)
- server.set_app(app)
- return server
-
-
-if __name__ == '__main__':
- httpd = make_server('', 8000, demo_app)
- sa = httpd.socket.getsockname()
- print "Serving HTTP on", sa[0], "port", sa[1], "..."
- import webbrowser
- webbrowser.open('http://localhost:8000/xyz?abc')
- httpd.handle_request() # serve one request, then exit