view python/require.py @ 453:be91c9fb3147

python/diffex.py
author Jeff Hammel <jhammel@mozilla.com>
date Sat, 10 Aug 2013 17:14:09 -0700
parents 691b508084f1
children
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def require(url):
    """
    import a module from the web
    url should be like scheme://host.name/path/to/module.py
    """
    import imp
    import os
    import tempfile
    import urllib2
    contents = urllib2.urlopen(url).read()
    filename = url.rsplit('/', 1)[-1]
    module = filename.rsplit('.', 1)[0]
    dest = tempfile.mkstemp(suffix='.py', prefix=module)
    f = file(dest, 'w')
    f.write(contents)
    f.close()
    return imp.load_source(module, dest)

# TODO: make an equivalent method for a tarball