Refactor various site views into more generic locations, in preparation for using access permissions to decide the fuctionality in the view, instead of having lots of cut-and-paste copies of the same view functions. site/home.py into more generic home.py site/settings.py into more generic settings.py site/docs/list.py into more generic docs/list.py site/docs/edit.py into more generic docs/edit.py Patch by: Todd Larsen Review by: to-be-reviewed

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"""

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The md5 and sha modules are deprecated since Python 2.5, replaced by the

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hashlib module containing both hash algorithms. Here, we provide a common

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interface to the md5 and sha constructors, preferring the hashlib module when

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available.

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"""

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try:

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    import hashlib

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    md5_constructor = hashlib.md5

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    sha_constructor = hashlib.sha1

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except ImportError:

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    import md5

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    md5_constructor = md5.new

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    import sha

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    sha_constructor = sha.new