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| d } | | | d <q | t k r�| d | | | <q | t k r�| | | k r�g | | | <n | | | j d j | d � � q | j d � r�d | | k ri | | d <n | d k rVg | | d d <x} | d D] } | | d d j | � q0Wq�| d k r�g | | d d <x. | d D] } | | d d j | � qWq�q | j d � rdd | | k r�i | | d <n | t k r| j d d d � } | d | | d | <q�| d k rag | | d d <x.| d D] } | | d d j | � q;Wq�| d k r�| d j � d! k r�| d | | d d! <qa| d | | d d! <q�| d" k r d# | | d k r�i | | d d# <n | d | | d d# | d <q�| d$ k r�d% | | d k r@i | | d d% <n | d | | d d% | d <q�q | j d& � r d' | | k r�i | | d' <n | j d& d d � } | d | | d' | <q q Wx5 | j � D]' } d | | k r�t | | d <q�q�Wd S(( s} Parses the file contents, placing result into ifaces.
'_source_path' is added to every dictionary entry to define which file
the configration information came from.
:param ifaces: interface dictionary
:param contents: contents of interfaces file
:param src_dir: directory interfaces file was located
:param src_path: file path the `contents` was read
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ifaces = parse_deb_config("/etc/network/interfaces")
config = ifaces_to_net_config_data(ifaces)
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may result in the route command returning non-zero which produces
some confusing output for users manually using ifup/ifdown[1]. To
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route line allowing users to work with ifup/ifdown without using
--force option.
We may at somepoint not want to emit this additional postfix, and
add a 'strict' flag to this function. When called with strict=True,
then we will not append the postfix.
1. http://askubuntu.com/questions/168033/
how-to-set-static-routes-in-ubuntu-server
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