SimpleHTTPServer: a quick way to serve a directory
Python’s SimpleHTTPServer is the classic quick solution for serving the files in a directory via HTTP (often, you’ll access them locally, via localhost
). This is useful, because there are some things that don’t work with file:
URLs in web browsers.
Using SimpleHTTPServer
SimpleHTTPServer is invoked like this (the parameter <port>
is optional):
python -m SimpleHTTPServer <port>
(On OS X, Python is pre-installed and this command works out of the box.)
Let’s look at an example of using SimpleHTTPServer: During the following Unix shell interaction, I first list the files in the current directory and then start SimpleHTTPServer to serve it.
$ ls .
foo.html
$ python -m SimpleHTTPServer
Serving HTTP on 0.0.0.0 port 8000 ...
Afterwards, I can access the following URLs:
http://localhost:8000/
lists the files in the current directory (namely, justfoo.html
). If there were a fileindex.html
, it would be displayed, instead.http://localhost:8000/foo.html
displays the filefoo.html
in the current directory.
Customizing SimpleHTTPServer
The following Unix shell script demonstrates how to customize SimpleHTTPServer so that it serves files that have a given file name extension with a given media type. One case where that matters is Firefox being picky about the media type of the webapp.manifest
.
#!/usr/bin/python
import SimpleHTTPServer
import SocketServer
PORT = 8000
Handler = SimpleHTTPServer.SimpleHTTPRequestHandler
Handler.extensions_map.update({
'.webapp': 'application/x-web-app-manifest+json',
});
httpd = SocketServer.TCPServer(("", PORT), Handler)
print "Serving at port", PORT
httpd.serve_forever()
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