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#!/usr/bin/env python
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## The first line of the script should identify where to find python
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## Its content depends on the platform and installation
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## On Linux or the Mac one of these should work
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## #!/usr/bin/env python
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## #!/usr/bin/python
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## #!/usr/local/bin/python
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## On Windows, you might need to use something like this
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## #!c:\Python\python.exe
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# This code is taken from:
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# http://www.deitel.com/articles/internet_web_tutorials/20060225/PythonCGIProgramming/index.html
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# Fig 35.16: fig35_16.py
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# Program to display CGI environment variables
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import os
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import cgi
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print "Content-type: text/html"
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print
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print """<!DOCTYPE html PUBLIC
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"-//W3C//DTD XHTML 1.0 Transitional//EN"
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"DTD/xhtml1-transitional.dtd">"""
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print """
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<html xmlns = "http://www.w3.org/1999/xhtml" xml:lang="en"
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lang="en">
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<head><title>Environment Variables</title></head>
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<body><table style = "border: 0">"""
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rowNumber = 0
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for item in os.environ.keys():
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rowNumber += 1
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if rowNumber % 2 == 0:
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backgroundColor = "white"
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else:
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backgroundColor = "lightgrey"
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print """<tr style = "background-color: %s">
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<td>%s</td><td>%s</td></tr>""" \
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% ( backgroundColor, item,
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cgi.escape( os.environ[ item ] ) )
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print """</table></body></html>"""
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#!/usr/bin/env python
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## The first line of the script should identify where to find python
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## Its content depends on the platform and installation
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5 |
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## On Linux or the Mac one of these should work
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## #!/usr/bin/env python
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## #!/usr/bin/python
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## #!/usr/local/bin/python
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## On Windows, you might need to use something like this
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## #!c:\Python\python.exe
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# This code is taken from:
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# http://www.deitel.com/articles/internet_web_tutorials/20060225/PythonCGIProgramming/index.html
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# Fig 35.16: fig35_16.py
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# Program to display CGI environment variables
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import os
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import cgi
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print "Content-type: text/html"
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print
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print """<!DOCTYPE html PUBLIC
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"-//W3C//DTD XHTML 1.0 Transitional//EN"
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"DTD/xhtml1-transitional.dtd">"""
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print """
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<html xmlns = "http://www.w3.org/1999/xhtml" xml:lang="en"
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lang="en">
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<head><title>Environment Variables</title></head>
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<body><table style = "border: 0">"""
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rowNumber = 0
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for item in os.environ.keys():
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rowNumber += 1
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if rowNumber % 2 == 0:
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backgroundColor = "white"
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else:
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backgroundColor = "lightgrey"
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print """<tr style = "background-color: %s">
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<td>%s</td><td>%s</td></tr>""" \
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% ( backgroundColor, item,
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cgi.escape( os.environ[ item ] ) )
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print """</table></body></html>"""
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