Skip to content '"` </textarea></xmp> All gists Back to GitHub Sign in Sign up Sign in Sign up {{ message }} Instantly share code, notes, and snippets. lykkin / gist:a5cbff5873234cc13104 Last active Aug 29, 2015 Star 0 Fork 0 Star Code Revisions 2 Embed What would you like to do? Embed Embed this gist in your website. Share Copy sharable link for this gist. Clone via HTTPS Clone with Git or checkout with SVN using the repository’s web address. Learn more about clone URLs Download ZIP pre and post condition wrappers Raw gistfile1.py 42 def pre ( f , preds ): 43 44 @ wraps ( f ) 45 def inner ( * args , ** kwargs ): 46 for pred in preds : 47 assert ...