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�Zdd�Zdefd��YZdZdZdefd��YZdefd��YZd�Zed�Zd�Zd�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/��YZ.d0e,e+fd1��YZ/d2efd3��YZ0e0e-_1d4efd5��YZ2d6e2e*fd7��YZ3d8e3fd9��YZ4d:e2e+fd;��YZ5d<efd=��YZ6e6e3_1dS(>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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cCsI|j|�}|tkrtS|j|�}|tkr>tS|pG|S(N(R!RR(RRR"R((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt__gt__iscCs$|j|�}|tkrtS|S(N(R!R(RRR"((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt__ge__rs((	t__name__t
__module__t	__slots__RR R!R#R$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:
        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 IPv4Address or IPv6Address object.

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

    ux%r does not appear to be an IPv4 or IPv6 address. 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 addressN(tIPv4AddressR)R+tIPv6Addresst
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rUnXt|t�rxtd|��ntd|��dS(u�Take an IP string/int and return an object of the correct type.

    Args:
        address: A string or integer, the IP network.  Either IPv4 or
          IPv6 networks may be supplied; integers less than 2**32 will
          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+tIPv6NetworkR.R/R0(R1tstrict((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt
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cCsdyt|�SWnttfk
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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
OverflowErrorR0(R1((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pytv4_int_to_packed�scCsAyt|dd�SWn&tjtfk
r<td��nXdS(u�Represent an address as 16 packed bytes in network (big-endian) order.

    Args:
        address: An integer representation of an IPv6 IP address.

    Returns:
        The integer address packed as 16 bytes in network (big-endian) order.

    iubigu&Address negative or too large for IPv6N(RRRR:R0(R1((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)(R1taddr((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:
        addresses: a list of IPv#Address objects.

    Yields:
        A tuple containing the first and last IP addresses in the sequence.

    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.
        bits: maximum number of bits to count.

    Returns:
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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.

    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 versioniN(
R.t_BaseAddresst	TypeErrortversionR0R3R4t_max_prefixlenRDRKRNRt	_ALL_ONES(RGRHRItip_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(REtto_mergetsubnetsRXR\texistingRH((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
r�|j|j	�qCXq|r6|dj|jkr6td||df��n|j|�qWt
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t||��qlWnt||�S(u�Collapse a list of IP objects.

    Example:
        collapse_addresses([IPv4Network('192.0.2.0/25'),
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                           [IPv4Network('192.0.2.0/24')]

    Args:
        addresses: An iterator of IPv4Network or IPv6Network objects.

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        TypeError: If passed a list of mixed version objects.

    i����u%%s and %s are not of the same version(R.ROt_versionRPR_t
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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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    fundamentally different so the expression

        IPv4Address('192.0.2.0') <= IPv4Network('192.0.2.0/24')

    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
    can use this function as the key= argument to sorted().

    Args:
      obj: either a Network or Address object.
    Returns:
      appropriate key.

    (R.t_BaseNetworkt_get_networks_keyROt_get_address_keyR(tobj((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pytget_mixed_type_key�s


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            >>> ipaddress.ip_address("127.0.0.1").reverse_pointer
            '1.0.0.127.in-addr.arpa'
            >>> ipaddress.ip_address("2001:db8::1").reverse_pointer
            '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

        Args:
            prefixlen: An integer, the prefix length.

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            ip_int: An integer, the netmask in expanded bitwise format

        Returns:
            An integer, the prefix length.

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            ValueError: If the input intermingles zeroes & ones
        iiubigu&Netmask pattern %r mixes zeroes & ones(RNRRRR0(	R�tip_intttrailing_zeroesR�tleading_onestall_onestbyteslentdetailsR}((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt_prefix_from_ip_int8s



cCsd|}t|��dS(Nu%r is not a valid netmask(R+(R�tnetmask_strR}((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt_report_invalid_netmaskQs
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(RR}((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR�RscCs|jS(N(Rh(R((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR�Zsccs�|j|jks+td||f��nt|t�sMtd|��n|j|�sutd||f��n||kr�dS|jd|j|jf�}|j	�\}}x�||kr?||kr?|j|�r�|V|j	�\}}q�|j|�r#|V|j	�\}}q�t
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
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            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(RgRPR.Rqt	subnet_ofR0R�RjR�RdtAssertionError(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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        '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(RgRPRjR�(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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            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
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RhRRR^R0R�RjRbR�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
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cCs|jjo|jjS(u�Test if the address is reserved for multicast use.

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			K	0	
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�|_|jj	|_	|jj|_|jj|_dS(NiiR5(R.R/R�R,R�R3RDR�RRRhttupleR?R�R�R�R�RA(RR1R@((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR��s(cCs d|j|j�|jjfS(Nu%s/%d(R�RDR�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!RR�RiR�(RRtaddress_less((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR!�s
cCs|j|jAt|jj�AS(N(RDRhR�R�Rj(R((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR�scCs
t|j�S(N(R,RD(R((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRI
scCsd|j|j�|jfS(Nu%s/%s(R�RDRh(R((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR�scCsd|j|j�|jfS(Nu%s/%s(R�RDR�(R((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR�scCsd|j|j�|jfS(Nu%s/%s(R�RDR�(R((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR�s(R&R'R�R�RR!R�RvR�R�RIR�R�R�(((s9/usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR7�s						R3cBs/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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|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(RqR�R.R�R/R,RjR�RRR�RhR�R?R�R0RAR�R�R�(RR1R5R�R�R@((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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