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Last change
on this file since 1159 was
859,
checked in by aslmd, 13 years ago
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UTIL PYTHON MCDonline. Support for MCD5. Added eps figures. Various other informations added (diapo mode, text file with web arborescence).
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Property svn:executable set to
*
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File size:
1.6 KB
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| 1 | #!/usr/bin/python |
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| 2 | |
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| 3 | from os import listdir |
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| 4 | from random import choice |
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| 5 | |
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| 6 | ext2conttype = {"jpg": "image/jpeg", |
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| 7 | "jpeg": "image/jpeg", |
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| 8 | "png": "image/png", |
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| 9 | "gif": "image/gif"} |
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| 10 | |
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| 11 | def content_type(filename): |
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| 12 | return ext2conttype[filename[filename.rfind(".")+1:].lower()] |
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| 13 | |
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| 14 | def isimage(filename): |
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| 15 | """true if the filename's extension is in the content-type lookup""" |
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| 16 | filename = filename.lower() |
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| 17 | return filename[filename.rfind(".")+1:] in ext2conttype |
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| 18 | |
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| 19 | def random_file(dir): |
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| 20 | """returns the filename of a randomly chosen image in dir""" |
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| 21 | images = [f for f in listdir(dir) if isimage(f)] |
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| 22 | return choice(images) |
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| 23 | |
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| 24 | if __name__ == "__main__": |
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| 25 | dir = "../img/" |
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| 26 | r = random_file(dir) |
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| 27 | #print "Content-type: %s\n" % (content_type(r)) |
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| 28 | |
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| 29 | print "Content-type:text/html\n" |
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| 30 | print " " #Apache needs a space after content-type |
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| 31 | header="""<html><head><title>Mars Climate Database: The Web Interface</title></head><body>""" |
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| 32 | print header |
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| 33 | |
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| 34 | print "<form name='diapo' action='./diapo.py' method='post'>" |
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| 35 | print "<center>" |
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| 36 | print "<b style='font-size: 125%;'>Mars Climate Database: The Web Interface.</b><br />" |
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| 37 | print "<b style='font-size: 125%;'>Demo mode!</b>" |
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| 38 | print "<input type='submit' value='Click here for another random example' style='font-weight:bold'/><br />" |
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| 39 | print "<a href='../index.html'>back to the main interface.</a><br />" |
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| 40 | print "</center>" |
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| 41 | print "<hr />" |
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| 42 | |
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| 43 | #dafile = file(dir+r, "rb").read() |
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| 44 | dafile = dir+r |
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| 45 | print "<img src='"+dafile+"'><br />" |
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| 46 | |
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| 47 | bottom = "</body></html>" |
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| 48 | print bottom |
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