Skip to main content

A simple and easy to use HTML OOP Web Framework to use with WSGI

Project description

===========
S-HTML
===========

S-HTML is a simple and easy to use HTML OOP Web Framework to use with WSGI

==================================
1.- Install Mod_WSGI for Python 3:
==================================
in Debian like systems type:
apt-get install libapache2-mod-wsgi-py3

==============================
2.- Configure the virtual host
==============================
Changes to the DEFAULT file
The file /etc/apache2/sites-available/default needs to be modified:

DocumentRoot /var/www/public_name
WSGIScriptAlias /public_name /var/www/path_to_application/application.wsgi

Your folder structure should look like the following scheme:
/var/www/
├── path_to_application/
│ ├── application.wsgi
│ └── python_modules/
└── public_name/
├── css/
├── js/
├── images/
└── other_fix_content/

Restart the Apache server:
service apache2 restart

====================================
3.- Create the application.wsgi file
====================================
Use the following demo to test the S-HTML capabilities:

# -*- coding: utf-8 *-*
import os, sys, Pi_html

def application(environ, start_response):
request = environ['REQUEST_URI']
if not request.find("?") == -1:
(url_path, query_string) = request.split("?")
else:
url_path = request
query_string = ""
if url_path == "/path_to_application/debug":
if environ['REQUEST_METHOD'] == 'GET':
get = S_html.fetchQueryString(query_string.split("&"))
result = "GET : <br />Array<br />{<br />"
for key in get.keys():
result += "&nbsp;" * 4 + "[{}]".format(key) + " => " + get[key] + "<br />"
result += "}"
if environ['REQUEST_METHOD'] == 'POST':
post = S_html.fetchPost(environ['wsgi.input'])
result = "POST : <br />Array<br />{<br />"
for key in post.keys():
result += "&nbsp;" * 4 + "[{}]".format(key) + " => " + post[key] + "<br />"
result += "}"
elif url_path == "/pi_html":
page = S_html.Pi_html("Pi_HTML Class Demo")
page.add_pageTabs([["Index", "index", True],
["Edit", "edit", False],
["New", "new", False]])
page.add_bodyContent(page.tag("h2", "", request))

frmDemo = S_html.Form("frmDemo", "/path_to_application/debug", "post", "Submit")
frmDemo.add_item("Text", "text", "Some Value", "text", "required")
frmDemo.add_item("Password", "password", "Some Value", "password", "")
frmDemo.add_item("Date", "date", "2013-12-12", "date", "")
frmDemo.add_item("Number", "number", "80", "number", "min='0' max='100'step='1'required")
frmDemo.add_item("Textarea", "textarea", "Some Value", "textarea", "")
frmDemo.add_item("File", "file", "", "file", "")
frmDemo.add_item("Picture", "picture", "", "picture", "")
frmDemo.add_item("Checkbox", "checkbox", "", "checkbox", "")
frmDemo.add_item("Hidden", "hidden", "Hidden value", "hidden", "")
options = frmDemo.select_options([[1, "First"],
[2, "Second"],
[3, "Selected"],
[4, "Other..."]], 3)
frmDemo.add_item("Select", "select", options, "select", "")

fldset= S_html.Fieldset("Fieldset", frmDemo.showHTML())
page.add_bodyContent(fldset.showHTML())

tableDemo = S_html.Table("Table Demo", "regularTable")
tableDemo.add_header(["Column 1", "Column 2", "Column 3", "Column 4"])
tableDemo.add_row(["Content 1", "Content 2", "Content 3", "Content 4"])
tableDemo.add_row(["Content 5", "Content 6", "Content 7", "Content 8"])
tableDemo.add_row(["Content 9", "Content 10", "Content 11", "Content 12"])
tableDemo.add_footer("<td colspan='4'>Some footer information</td>")
page.add_bodyContent(tableDemo.showHTML())

fldset2= S_html.Fieldset("Fieldset", tableDemo.showHTML())
page.add_bodyContent(fldset2.showHTML())

start_response('200 OK', [('Content-Type', 'text/html; charset=utf-8')])
result = page.showHTML()
else:
result = "Not Found"

start_response('200 OK', [('Content-Type', 'text/html; charset=utf-8')])
return result

================================
4.- Create the pi_html.css file:
================================
Use the example included or create your own

==========================
5.- POST and GET functions
==========================
Depending in what method are you passing your form data you can use the following functions to retrieve the fields content into a List:
get = S_html.fetchQueryString(query_string.split("&"))
post = S_html.fetchPost(environ['wsgi.input'])

You can access the fields content:
get['get_field_name']
or
post['post_field_name']

===============
6.- Have fun!!!
===============
Based on the demo use the trial and error process, and have fun!

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for S_html, version 1.0.3
Filename, size File type Python version Upload date Hashes
Filename, size S_html-1.0.3.tar.gz (5.7 kB) File type Source Python version None Upload date Hashes View

Supported by

AWS AWS Cloud computing Datadog Datadog Monitoring DigiCert DigiCert EV certificate Facebook / Instagram Facebook / Instagram PSF Sponsor Fastly Fastly CDN Google Google Object Storage and Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Salesforce Salesforce PSF Sponsor Sentry Sentry Error logging StatusPage StatusPage Status page