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�
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dd�Zdd�Zdd�Zdd�Zdd�Zdd�Zd d!�ZGd"d#�d#�ZGd$d%�d%e�ZGd&d'�d'e�ZGd(d)�d)e�ZGd*d+�d+�ZGd,d-�d-ee�ZGd.d/�d/e�ZGd0d1�d1ee�ZGd2d3�d3�ZGd4d5�d5ee�ZGd6d7�d7e�ZGd8d9�d9ee�Z dS(:u�A fast, lightweight IPv4/IPv6 manipulation library in Python.

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__locals__((u./opt/alt/python33/lib64/python3.3/ipaddress.pyuNetmaskValueErrorsuNetmaskValueErrorcCsfyt|�SWnttfk
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rQYnXtd|��dS(u�Take an IP string/int and return an object of the correct type.

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    u0%r does not appear to be an IPv4 or IPv6 addressN(uIPv4AddressuAddressValueErroruNetmaskValueErroruIPv6Addressu
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rWYnXtd|��dS(u�Take an IP string/int and return an object of the correct type.

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    Returns:
        An IPv4Network or IPv6Network object.

    Raises:
        ValueError: if the string passed isn't either a v4 or a v6
          address. Or if the network has host bits set.

    u0%r does not appear to be an IPv4 or IPv6 networkN(uIPv4NetworkuAddressValueErroruNetmaskValueErroruIPv6Networku
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rQYnXtd|��dS(ugTake an IP string/int and return an object of the correct type.

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          be considered to be IPv4 by default.

    Returns:
        An IPv4Interface or IPv6Interface object.

    Raises:
        ValueError: if the string passed isn't either a v4 or a v6
          address.

    Notes:
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        and Network classes.

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IPv4InterfaceuAddressValueErroruNetmaskValueErroru
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ValueError(uaddress((u./opt/alt/python33/lib64/python3.3/ipaddress.pyuip_interfaceWsuip_interfacec	Cs/y|jdd�SWntd��YnXdS(u`Represent an address as 4 packed bytes in network (big-endian) order.

    Args:
        address: An integer representation of an IPv4 IP address.

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    Raises:
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uv6_int_to_packedcCs>t|�jd�}t|�dkr:td|��n|S(uAHelper to split the netmask and raise AddressValueError if neededu/iuOnly one '/' permitted in %r(ustrusplitulenuAddressValueError(uaddressuaddr((u./opt/alt/python33/lib64/python3.3/ipaddress.pyu_split_optional_netmask�su_split_optional_netmaskcCsS|d}}x8|dd�D]&}|j|jdkrD|}qPqW||fS(u�Find a sequence of IPv#Address.

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	u_find_address_rangecCs=|dkr|Sx&t|�D]}||?d@r|SqW|S(u�Count the number of zero bits on the right hand side.

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||�||dj�d�}|d|||f�}|V|d|>7}|d|jkrGPn|j
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u�Summarize a network range given the first and last IP addresses.

    Example:
        >>> list(summarize_address_range(IPv4Address('192.0.2.0'),
        ...                              IPv4Address('192.0.2.130')))
        ...                                #doctest: +NORMALIZE_WHITESPACE
        [IPv4Network('192.0.2.0/25'), IPv4Network('192.0.2.128/31'),
         IPv4Network('192.0.2.130/32')]

    Args:
        first: the first IPv4Address or IPv6Address in the range.
        last: the last IPv4Address or IPv6Address in the range.

    Returns:
        An iterator of the summarized IPv(4|6) network objects.

    Raise:
        TypeError:
            If the first and last objects are not IP addresses.
            If the first and last objects are not the same version.
        ValueError:
            If the last object is not greater than the first.
            If the version of the first address is not 4 or 6.

    u1first and last must be IP addresses, not networksu%%s and %s are not of the same versionu*last IP address must be greater than firstiiuunknown IP versioniu%s/%dN(u
isinstanceu_BaseAddressu	TypeErroruversionu
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bit_lengthu	_ALL_ONESu	__class__(ufirstulastuipuip_bitsu	first_intulast_intunbitsunet((u./opt/alt/python33/lib64/python3.3/ipaddress.pyusummarize_address_range�s2					usummarize_address_rangecCs�x�d}g}d}x�|D]�}|s>|}|j|�q|j|jkrk|j|jkrkd}q|t|j�j��dkr�|j�|d<}d}q|}|j|�qW|}|s|SqdS(uvLoops through the addresses, collapsing concurrent netblocks.

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        ip1 = IPv4Network('192.0.2.0/26')
        ip2 = IPv4Network('192.0.2.64/26')
        ip3 = IPv4Network('192.0.2.128/26')
        ip4 = IPv4Network('192.0.2.192/26')

        _collapse_addresses_recursive([ip1, ip2, ip3, ip4]) ->
          [IPv4Network('192.0.2.0/24')]

        This shouldn't be called directly; it is called via
          collapse_addresses([]).

    Args:
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    Returns:
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    iNFTi����(	uNoneuFalseuappendunetwork_addressubroadcast_addressuTrueulistusupernetusubnets(u	addressesu	last_addru	ret_arrayu	optimizeducur_addr((u./opt/alt/python33/lib64/python3.3/ipaddress.pyu_collapse_addresses_recursives&
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Cs�d}g}g}g}x3|D]+}t|t�r}|rm|dj|jkrmtd||df��n|j|�q|j|jkr|r�|dj|jkr�td||d	f��ny|j|j�WqJtk
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    Args:
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    iiu%%s and %s are not of the same versionNukeyi����i����i����i����i����i����(u
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                [IPv4Network('192.0.2.0/32'), IPv4Network('192.0.2.2/31'),
                IPv4Network('192.0.2.4/30'), IPv4Network('192.0.2.8/29')]

        or IPv6:

            addr1 = ip_network('2001:db8::1/32')
            addr2 = ip_network('2001:db8::1/128')
            addr1.address_exclude(addr2) =
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                ip_network('2001:db8::2/127'),
                ip_network('2001:db8::4/126'),
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        Args:
            other: An IPv4Network or IPv6Network object of the same type.

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            1 if self > other
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        Raises:
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        .broadcast_address: IPv4Address('192.0.2.32')
        .netmask: IPv4Address('255.255.255.224')
        .prefixlen: 27

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