Ein minimales Beispiel:
Diese Form liest zwei Zahlen ein, die die Grenzen eines Intervalls darstellen.
Code: Alles auswählen
<html>
<head>
<title>HTML Formatting Example</title>
</head>
<body>
<form name="getValuesForm" action="./getRandomNumber.cgi">
<h2>Start External Function.</h2>
Return a random number in the given intervall.<br />
<p>
Lower Boundary of the Intervall.<br />
<input type="text" name="lowerBoundary" value="0"><br />
Upper Boundary of the Intervall.<br />
<input type="text" name="upperBoundary" value="10"><br />
<input type="submit" name="getRandomNumber" value="Get Random Number">
</p>
</form>
</body>
</html>
Code: Alles auswählen
#!/usr/bin/python
print "Content-type: text/html\n\n"
import cgi
import cgitb
cgitb.enable()
import random
form = cgi.FieldStorage()
def getRandomNumber(lower, upper):
return random.randint(lower, upper)
def getPage(lower, upper):
newPage = ''
newPage += '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">\n'
newPage += '<html>\n'
newPage += '<head>\n'
newPage += '<title>Random Number String Formatting HTML Example</title>\n'
newPage += '</head>\n'
newPage += '<body>\n'
newPage += '<h2>Random Number Interval Entered:</h2>\n'
newPage += 'Lower Intervall Boundary: %s<br />\n'
newPage += 'Upper Intervall Boundary: %s<br />\n'
newPage += '</body>\n'
newPage += '</html>\n'
return newPage % (lower, upper)
if __name__ == '__main__':
lower = form['lowerBoundary'].value
upper = form['upperBoundary'].value
randomNumber = getRandomNumber(int(lower), int(upper))
print getPage(lower, upper)
