What is wsgi module

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Have Some Questions? All it will do is create the set of configuration files and the startup script to be run. Having created the configuration and startup script, to start the Apache instance you can now run:.

Using this approach, the original options you supplied to setup-server will be cached with the same configuration used each time.

If you need to update the set of options, run setup-server again with the new set of options. You may therefore need to configure SELinux or move the directory used with --server-root to an allowed location. In all cases, any error messages will be logged to a file under the server root directory. If working in a development environment and you would like to have any code changes automatically reloaded, then you can use the --reload-on-changes option. This will set up all the required files and you can use apachectl to start and stop the Apache instance as explained previously.

This can be directly referenced from the Apache configuration, or copied into the Apache modules directory. This will output something like:. This would be placed in the Apache httpd. In the latter case where a mods-available directory is used, the module would then be enabled by running a2enmod wsgi as root.

If necessary Apache can then be restarted to verify the module is loading correctly. You should take these lines and configure Apache in the same way as described above.

Aug 3, May 14, Feb 16, Dec 20, Oct 5, Jun 18, Jun 7, Oct 22, Apr 3, Mar 26, Mar 4, Dec 15, Dec 12, Nov 19, Nov 16, Oct 3, Oct 1, Aug 29, Jul 7, WSGI gives you flexibility. Application developers can swap out web stack components for others. From PEP :. The availability and widespread use of such an API in web servers for Python [ WSGI servers promote scaling. Serving thousands of requests for dynamic content at once is the domain of WSGI servers, not frameworks.

WSGI servers handle processing requests from the web server and deciding how to communicate those requests to an application framework's process. The segregation of responsibilities is important for efficiently scaling web traffic. WSGI is by design a simple standard interface for running Python code. As a web developer you won't need to know much more than.

If you're using a standard web framework such as Django, Flask, or Bottle, or almost any other current Python framework, you don't need to worry about how frameworks implement the application side of the WSGI standard. People seem to think "loosely-coupled" is good, even when talking about things like cookies and authentication. I don't understand how this simplifies code, or, conversely, I think this approach complicates very simple matters unnecessarily.

Choice is good; WSGI makes choice a matter of developer opinion rather than technical compatibility. All you really need to know My Opinions 'cause I'm an opinionated guy, after all