Graham Dumpleton
grahamd at dscpl.com.au
Thu Mar 24 01:15:49 EST 2005
William Chan wrote .. > I'm using mod_python.publisher. My codes are: > > import os > def index(): > return str(os.listdir('/tmp')) > > and the output is: > > ['', '', '', '', '', '', '', '', '', ''] The explicit conversion of the result of os.listdir() to a string using str() is not actually required as mod_python.publisher will automatically convert any result into a string anyway. This fact shouldn't make any difference though. All I can suggest is changing your handler to: import os def index(req): req.content_type = "text/plain" req.send_http_header() return os.listdir('/tmp') By setting the content type to "text/plain" you avoid publisher making a guess as to whether the content type may be HTML or not. It is possible, although unlikely that some filename in /tmp contains the magic characters it looks for. I don't though see this happening based on what you say is being displayed. Other thing to try would be: import os def index(req): req.content_type = "text/plain" req.send_http_header() return repr(os.listdir('/tmp')) This takes the task of converting the result to a string away from publisher and displays it in a form which will hopefully encode any strange characters so they are visible and will not cause any problem. Graham
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