mitchellrj

Keybase proof

I hereby claim:

• I am mitchellrj on github.
• I am mitchell (https://keybase.io/mitchell) on keybase.
• I have a public key whose fingerprint is 7F06 1B87 5590 ED92 5FE4 DCD3 27AA 9799 D267 327E

To claim this, I am signing this object:

mitchellrj

>>> class MetaMeta(object):
...     def __init__(self):
...         print ('metameta')
... 
>>> class Meta(MetaMeta):
...     def __init__(self):
...         print ('meta1')
... 
>>> class Meta2(MetaMeta):
...     def __init__(self):

mitchellrj

from tastypie.resources import ModelResource as BaseModelResource


class ReadOnlyFieldsAfterAddMeta(BaseModelResource.__metaclass__):

    def __new__(cls, name, bases, attrs):
        new_class = super(ReadOnlyFieldsAfterAddMeta, cls).__new__(cls, name, bases, attrs)
        read_only_fields_after_add = getattr(new_class._meta, 'read_only_after_add', ())
        for field_name in read_only_fields_after_add:

mitchellrj

#!/bin/bash
#
# Usage: watch-and-revert.sh filename
#
BACKUP="$(dirname $1)/.backup-$(basename $1)"
function cleanup {
    rm $BACKUP
}
trap cleanup EXIT
cat $1 > $BACKUP

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
#

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

#!/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

#@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

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

def wrap_text(text, limit):
    #s = map(str.split, text.split('\n'))
    #i = 0
    #for n in range(len(s)):
    #    while i < len(s[n]) - 1:
    #        if (len(s[n][i]) + len(s[n][i+1])) <= limit:
    #            s[n][i] += ' ' + s[n][i+1]
    #            s[n] = s[n][:i+1] + s[n][i+2:]
    #        elif len(s[n][i+1]) > limit:
    #            i += 1