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�Zdd�Zdefd��YZdZdZdefd��YZdefd��YZd�Zed�Z d�Z!d�Z"d�Z#d�Z$d�Z%d�Z&d �Z'd!�Z(d"�Z)d#�Z*d$efd%��YZ+d&e+fd'��YZ,d(e+fd)��YZ-d*efd+��YZ.d,e.e,fd-��YZ/d.e/fd/��YZ0d0e.e-fd1��YZ1d2efd3��YZ2e2e/_3d4efd5��YZ4d6e4e,fd7��YZ5d8e5fd9��YZ6d:e4e-fd;��YZ7d<efd=��YZ8e8e5_3dS(>u�A fast, lightweight IPv4/IPv6 manipulation library in Python.

This library is used to create/poke/manipulate IPv4 and IPv6 addresses
and networks.

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__module__t	__slots__R R#R$R&R'R((((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRPs						i i�tAddressValueErrorcBseZdZRS(u%A Value Error related to the address.(R)R*t__doc__(((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR,}stNetmaskValueErrorcBseZdZRS(u%A Value Error related to the netmask.(R)R*R-(((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR.�scCs�yt|�SWnttfk
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rOnXt|t�rrtd|��ntd|��dS(u�Take an IP string/int and return an object of the correct type.

    Args:
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          IPv6 addresses may be supplied; integers less than 2**32 will
          be considered to be IPv4 by default.

    Returns:
        An IPv4Address or IPv6Address object.

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

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rUnXt|t�rxtd|��ntd|��dS(u�Take 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 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.

    ux%r does not appear to be an IPv4 or IPv6 network. Did you pass in a bytes (str in Python 2) instead of a unicode object?u0%r does not appear to be an IPv4 or IPv6 networkN(tIPv4NetworkR,R.tIPv6NetworkRR1R2(R3tstrict((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt
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rOnXtd|��dS(ugTake an IP string/int and return an object of the correct type.

    Args:
        address: A string or integer, the IP address.  Either IPv4 or
          IPv6 addresses may be supplied; integers less than 2**32 will
          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:
        The IPv?Interface classes describe an Address on a particular
        Network, so they're basically a combination of both the Address
        and Network classes.

    u2%r does not appear to be an IPv4 or IPv6 interfaceN(t
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r<td��nXdS(u`Represent an address as 4 packed bytes in network (big-endian) order.

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

    Returns:
        The integer address packed as 4 bytes in network (big-endian) order.

    Raises:
        ValueError: If the integer is negative or too large to be an
          IPv4 IP address.

    iubigu&Address negative or too large for IPv4N(RRRt
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r<td��nXdS(u�Represent an address as 16 packed bytes in network (big-endian) order.

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    iubigu&Address negative or too large for IPv6N(RRRR<R2(R3((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pytv6_int_to_packeds
cCs>t|�jd�}t|�dkr:td|��n|S(uAHelper to split the netmask and raise AddressValueError if neededu/iuOnly one '/' permitted in %r(t_compat_strtsplittlenR,(R3taddr((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt_split_optional_netmasksccslt|�}t|�}}x>|D]6}|j|jdkrS||fV|}n|}q#W||fVdS(u�Find a sequence of sorted deduplicated IPv#Address.

    Args:
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    Yields:
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    iN(titertnextt_ip(t	addressestittfirsttlasttip((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt_find_address_ranges

	
cCs,|dkr|St|t||d@��S(u�Count the number of zero bits on the right hand side.

    Args:
        number: an integer.
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    ii(tminR(tnumbertbits((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt_count_righthand_zero_bits0sccsKt|t�ot|t�s-td��n|j|jkrXtd||f��n||krstd��n|jdkr�t}n$|jdkr�t}ntd��|j}|j}|j}xz||krFt	t
||�t||d�d�}||||f�}|V|d|>7}|d|jkr�Pq�q�WdS(	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.

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Rt_BaseAddresst	TypeErrortversionR2R5R6t_max_prefixlenRFRMRPRt	_ALL_ONES(RIRJRKtip_bitst	first_inttlast_inttnbitstnet((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pytsummarize_address_range@s0					ccs�t|�}i}xm|r�|j�}|j�}|j|�}|dkr[|||<q||kr||=|j|�qqWd}xLt|j��D]8}|dk	r�|j|jkr�q�q�n|V|}q�WdS(uuLoops through the addresses, collapsing concurrent netblocks.

    Example:

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

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

    Args:
        addresses: A list of IPv4Network's or IPv6Network's

    Returns:
        A list of IPv4Network's or IPv6Network's depending on what we were
        passed.

    N(	tlisttpoptsupernettgettNonetappendtsortedtvaluestbroadcast_address(RGtto_mergetsubnetsRZR^texistingRJ((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt_collapse_addresses_internalws$	
	cCs�g}g}g}x2|D]*}t|t�rw|rg|dj|jkrgtd||df��n|j|�q|j|jkr�|r�|dj|jkr�td||df��ny|j|j�WqCtk
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    Args:
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cCs6t|t�r|j�St|t�r2|j�StS(u2Return a key suitable for sorting between networks and addresses.

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    doesn't make any sense.  There are some times however, where you may wish
    to have ipaddress sort these for you anyway. If you need to do this, you
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    Args:
      obj: either a Network or Address object.
    Returns:
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            '1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.b.d.0.1.0.0.2.ip6.arpa'

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cCs|j|j|?AS(u�Turn the prefix length into a bitwise netmask

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cCsd|j|jfS(Nu%s/%d(RlRj(R((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pytwith_prefixlenAscCsd|j|jfS(Nu%s/%s(RlR�(R((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pytwith_netmaskEscCsd|j|jfS(Nu%s/%s(RlR�(R((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt
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d|||f��q�W||krT|Vn-||krh|Vnt
d|||f��dS(u�Remove an address from a larger block.

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            addr2 = ip_network('192.0.2.1/32')
            list(addr1.address_exclude(addr2)) =
                [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')
            list(addr1.address_exclude(addr2)) =
                [ip_network('2001:db8::1/128'),
                 ip_network('2001:db8::2/127'),
                 ip_network('2001:db8::4/126'),
                 ip_network('2001:db8::8/125'),
                 ...
                 ip_network('2001:db8:8000::/33')]

        Args:
            other: An IPv4Network or IPv6Network object of the same type.

        Returns:
            An iterator of the IPv(4|6)Network objects which is self
            minus other.

        Raises:
            TypeError: If self and other are of differing address
              versions, or if other is not a network object.
            ValueError: If other is not completely contained by self.

        u%%s and %s are not of the same versionu%s is not a network objectu%s not contained in %sNu%s/%su3Error performing exclusion: s1: %s s2: %s other: %s(RiRRRRst	subnet_ofR2R�RlR�RfR(RRts1ts2((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pytaddress_exclude^s6$cCs�|j|jkr+td||f��n|j|jkrAdS|j|jkrWdS|j|jkrmdS|j|jkr�dSdS(u�Compare two IP objects.

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        representation of the network addresses.  This means that the
        host bits aren't considered at all in this method.  If you want
        to compare host bits, you can easily enough do a
        'HostA._ip < HostB._ip'

        Args:
            other: An IP object.

        Returns:
            If the IP versions of self and other are the same, returns:

            -1 if self < other:
              eg: IPv4Network('192.0.2.0/25') < IPv4Network('192.0.2.128/25')
              IPv6Network('2001:db8::1000/124') <
                  IPv6Network('2001:db8::2000/124')
            0 if self == other
              eg: IPv4Network('192.0.2.0/24') == IPv4Network('192.0.2.0/24')
              IPv6Network('2001:db8::1000/124') ==
                  IPv6Network('2001:db8::1000/124')
            1 if self > other
              eg: IPv4Network('192.0.2.128/25') > IPv4Network('192.0.2.0/25')
                  IPv6Network('2001:db8::2000/124') >
                      IPv6Network('2001:db8::1000/124')

          Raises:
              TypeError if the IP versions are different.

        u"%s and %s are not of the same typei����ii(RiRRRlR�(RR((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pytcompare_networks�s!cCs|j|j|jfS(u�Network-only key function.

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        netmask. This function is a suitable "key" argument for sorted()
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            prefixlen_diff: An integer, the amount the prefix length
              should be increased by. This should not be set if
              new_prefix is also set.
            new_prefix: The desired new prefix length. This must be a
              larger number (smaller prefix) than the existing prefix.
              This should not be set if prefixlen_diff is also set.

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

        Raises:
            ValueError: The prefixlen_diff is too small or too large.
                OR
            prefixlen_diff and new_prefix are both set or new_prefix
              is a smaller number than the current prefix (smaller
              number means a larger network)

        Nunew prefix must be longeriu(cannot set prefixlen_diff and new_prefixiuprefix length diff must be > 0u0prefix length diff %d is invalid for netblock %s(
RjRTR`R2R�RlRdR�RR�(	Rtprefixlen_difft
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cCs�|jdkr|S|dk	rh||jkr=td��n|dkrXtd��n|j|}n|j|}|dkr�td|j|f��n|jt|j�t|j�|>@|f�S(u�The supernet containing the current network.

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              /21 netmask is returned.

        Returns:
            An IPv4 network object.

        Raises:
            ValueError: If self.prefixlen - prefixlen_diff < 0. I.e., you have
              a negative prefix length.
                OR
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cCs|jjo|jjS(u�Test if the address is reserved for multicast use.

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			K	0	
5)		R�c
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�|_|jj	|_	|jj|_|jj|_dS(NiiR7(RR1RR/R�R5RFR�RTRjttupleRAR�R�R�R�RC(RR3RB((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR��s(cCs d|j|j�|jjfS(Nu%s/%d(R�RFR�R�(R((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR��scCsVtj||�}|s%|tkr)|Sy|j|jkSWntk
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address_equal((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR �s
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rJtSXdS(N(R/R$R!R�RkR�(RRtaddress_less((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR$�s
cCs|j|jAt|jj�AS(N(RFRjR�R�Rl(R((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR�scCs
t|j�S(N(R/RF(R((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRK
scCsd|j|j�|jfS(Nu%s/%s(R�RFRj(R((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR�scCsd|j|j�|jfS(Nu%s/%s(R�RFR�(R((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR�scCsd|j|j�|jfS(Nu%s/%s(R�RFR�(R((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR�s(R)R*R�R�R R$R�RxR�R�RKR�R�R�(((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR9�s						R5cBs/eZdZeZed�Zed��ZRS(ueThis class represents and manipulates 32-bit IPv4 network + addresses..

    Attributes: [examples for IPv4Network('192.0.2.0/27')]
        .network_address: IPv4Address('192.0.2.0')
        .hostmask: IPv4Address('0.0.0.31')
        .broadcast_address: IPv4Address('192.0.2.32')
        .netmask: IPv4Address('255.255.255.224')
        .prefixlen: 27

    cCstj||�t|ttf�rVt|�|_|j|j�\|_	|_
dSt|t�rt|�dkr�|d}n	|j}t|d�|_|j|�\|_	|_
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|j	�@�|_ndSt|�}t|j|d��|_t|�dkrf|d}n	|j}|j|�\|_	|_
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|j	�@�|jkr�td|��q�ntt
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|jdkr|j|_ndS(uInstantiate a new IPv4 network object.

        Args:
            address: A string or integer representing the IP [& network].
              '192.0.2.0/24'
              '192.0.2.0/255.255.255.0'
              '192.0.0.2/0.0.0.255'
              are all functionally the same in IPv4. Similarly,
              '192.0.2.1'
              '192.0.2.1/255.255.255.255'
              '192.0.2.1/32'
              are also functionally equivalent. That is to say, failing to
              provide a subnetmask will create an object with a mask of /32.

              If the mask (portion after the / in the argument) is given in
              dotted quad form, it is treated as a netmask if it starts with a
              non-zero field (e.g. /255.0.0.0 == /8) and as a hostmask if it
              starts with a zero field (e.g. 0.255.255.255 == /8), with the
              single exception of an all-zero mask which is treated as a
              netmask == /0. If no mask is given, a default of /32 is used.

              Additionally, an integer can be passed, so
              IPv4Network('192.0.2.1') == IPv4Network(3221225985)
              or, more generally
              IPv4Interface(int(IPv4Interface('192.0.2.1'))) ==
                IPv4Interface('192.0.2.1')

        Raises:
            AddressValueError: If ipaddress isn't a valid IPv4 address.
            NetmaskValueError: If the netmask isn't valid for
              an IPv4 address.
            ValueError: If strict is True and a network address is not
              supplied.

        Niiu%s has host bits seti(RsR�RRR1R/RlR�RTR�RjR�RAR�R2RCR�R�R�(RR3R7R�R�RB((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR�0sB%
	
	cCs3|jtd�ko'|jtd�ko2|jS(u�Test if this address is allocated for public networks.

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            A boolean, True if the address is not reserved per
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        .prefixlen: 124

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