src/cm/utils/system.py
author Production Moz <dev@sopinspace.com>
Sat, 19 May 2012 10:21:54 +0200
changeset 438 fcc5e2f0befd
parent 0 40c8f766c9b8
permissions -rw-r--r--
Fix side effects with csrf token, add csrf_token to every post form + add ajax (see http://stackoverflow.com/questions/5100539/django-csrf-check-failing-with-an-ajax-post-request), remove django.middleware.csrf.CsrfViewMiddleware ?!

# taken from plone

import os

bin_search_path = [
    '/usr/bin',
    '/usr/local/bin',
    ]

class MissingBinary(Exception): pass

def bin_search(binary):
    """search the bin_search_path  for a given binary
    returning its fullname or None"""
    result = None
    mode   = os.R_OK | os.X_OK
    for p in bin_search_path:
        path = os.path.join(p, binary)
        if os.access(path, mode) == 1:
            result = path
            break
    else:
        raise MissingBinary('Unable to find binary "%s"' % binary)
    return result