http://code.activestate.com/recipes/tags/hashes/views/2012-03-24T14:40:24-07:00ActiveState Code Recipes2012-03-24T14:40:24-07:00eysihttp://code.activestate.com/recipes/users/4177096/http://code.activestate.com/recipes/578081-manage-hashes-in-database-files/

<p style="color: grey"> Python recipe 578081 by <a href="/recipes/users/4177096/">eysi</a> (<a href="/recipes/tags/caching/">caching</a>, <a href="/recipes/tags/hashes/">hashes</a>). Revision 4. </p> <p>This module can be used to calculate file hashes, store them in a database file and retrieve them at a later date.</p> <p>It uses the files modify time stamp to know if it can use the hash stored in the db or if it has to re-calculate it. So the user will not have to worry about the hash being incorrect if the file changes in between runs.</p>

2012-03-20T01:08:15-07:00cathy parkhttp://code.activestate.com/recipes/users/4181365/http://code.activestate.com/recipes/578083-manage-hashes-in-database-files/

<p style="color: grey"> Python recipe 578083 by <a href="/recipes/users/4181365/">cathy park</a> (<a href="/recipes/tags/caching/">caching</a>, <a href="/recipes/tags/hashes/">hashes</a>). </p> <p>This module can be used to calculate file hashes, store them in a database file and retrieve them at a later date.</p> <p>It uses the files modify time stamp to know if it can use the hash stored in the db or if it has to re-calculate it. So the user will not have to worry about the hash being incorrect if the file changes in between runs.</p>