Lesson - 66 : Python Advanced - Python CGI Programming : Passing Information Using POST Method
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Python CGI Programming : Passing Information Using POST Method:
A generally more reliable method of passing information to a CGI program is the POST method. This packages the information in exactly the same way as GET methods, but instead of sending it as a text string after a ? in the URL it sends it as a separate message. This message comes into the CGI script in the form of the standard input.
Below is same hello_get.py script which handles GET as well as POST method.
Example :
#!/usr/bin/python
Import modules for CGI handling
import cgi, cgitb
Create instance of FieldStorage
form = cgi.FieldStorage()
Get data from fields
first_name = form.getvalue('first_name')
last_name = form.getvalue('last_name')
print "Content-type:text/html\r\n\r\n"
print "＜html＞"
print "＜head＞"
print "＜title＞Hello - Second CGI Program＜/title＞"
print "＜/head＞"
print "＜body＞"
print "＜h2＞Hello %s %s＜/h2＞" % (first_name, last_name)
print "＜/body＞"
print "＜/html＞”
＜form action="/cgi-bin/hello_get.py" method="post"＞
First Name: ＜input type="text" name="first_name"＞＜br /＞ Last Name: ＜input type="text" name="last_name" /＞ ＜input type="submit" value="Submit" /＞
＜/form＞
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