| 1 | # -*- encoding: UTF-8 -*- |
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| 2 | |
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| 3 | from genshi.template import MarkupTemplate |
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| 4 | |
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| 5 | tmpl = MarkupTemplate('''<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" |
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| 6 | "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
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| 7 | <html xmlns="http://www.w3.org/1999/xhtml" |
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| 8 | xmlns:py="http://genshi.edgewall.org/" |
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| 9 | xmlns:xi="http://www.w3.org/2001/XInclude"> |
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| 10 | <head></head> |
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| 11 | <body> |
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| 12 | |
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| 13 | <?python |
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| 14 | def order(field): |
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| 15 | if field + " asc" in query["o"]: |
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| 16 | return field + " desc" |
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| 17 | else: |
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| 18 | return field + " asc" |
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| 19 | ?> |
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| 20 | |
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| 21 | ${order("bar desc")} |
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| 22 | ${order("foo asc")} |
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| 23 | |
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| 24 | </body> |
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| 25 | </html> |
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| 26 | ''') |
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| 27 | |
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| 28 | stream = tmpl.generate(query=dict(o='foo asc')) |
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| 29 | |
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| 30 | print stream.render() |
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