mitchellrj

from copy import deepcopy


def two_way_list_diff(left, right):
    """ Compares two lists, returns a tuple of two lists detailing
        which items have been added to the second list and removed
        from the first list.
        
        Example
        -------

mitchellrj

#@memoize
def get_wf_transitions_for(workflow, from_state, to_state):
    exit_state_maps = {}
    for state in workflow.states.objectValues():
        for t in state.getTransitions():
            exit_state_maps.setdefault(t, [])
            exit_state_maps[t].append(state.getId())
            
    transition_maps = {}
    for transition in workflow.transitions.objectValues():

mitchellrj

#!/bin/bash
wp_dir=$1
backup_dir=$2
latest_version=`echo -e "HEAD /latest.tar.gz HTTP/1.1\nHost: wordpress.org\n\n" | \
                nc -i 1 wordpress.org 80 | \
                grep 'Content-Disposition:' | \
                sed 's:.*filename=[A-Za-z-]*\([0-9\.]*\)\.tar\.gz.*:\1:'`
current_version=`grep '$wp_version = ' ${wp_dir}/wp-includes/version.php | \
                 sed "s:.*['\"]\([0-9\.]*\)['\"].*:\1:"`

mitchellrj

def constrained_insert(list_, item, before=None, after=None, strict=True):
    """ Given a list and an item to be inserted into that list, attempts
        to insert the item into the list in such a way that it is before
        any items listed in the 'before' argument and after any of those
        listed in the 'after' argument. If this is not possible, raises
        a RuntimeError.
        
        If any of the values in before or after do not appear in the
        list, ValueError will be raised, unless 'strict' is set to
        False.

mitchellrj

#! /usr/bin/env python
#
#   Copyright 2011 Richard Mitchell
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#