import os
print '''%s
<html>
<head>
<title>Webware View CGI Source</title>
</head>
<body>
<h1>Webware View CGI Source</h1>
''' % wrapper.docType()
if not fields.has_key('filename'):
print '<p>No filename specified.</p>'
else:
if fields.has_key('tabSize'):
tabSize = int(fields['tabSize'].value)
else:
tabSize = 4
filename = os.path.basename(fields['filename'].value) + '.py'
try:
contents = open(filename).read()
except IOError:
contents = '(cannot view file)'
if tabSize > 0:
contents = contents.expandtabs(tabSize)
contents = contents.replace('&', '&')
contents = contents.replace('<', '<')
contents = contents.replace('>', '>')
print '<h2>%s</h2><hr><pre>%s</pre>' % (filename, contents)
print '''
</body>
</html>'''
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