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    :type path: filepath
    :param path:

        Specifies path to htpasswd file, use to implicitly load from and save to.

        This class has two modes of operation:

        1. It can be "bound" to a local file by passing a ``path`` to the class
           constructor. In this case it will load the contents of the file when
           created, and the :meth:`load` and :meth:`save` methods will automatically
           load from and save to that file if they are called without arguments.

        2. Alternately, it can exist as an independant object, in which case
           :meth:`load` and :meth:`save` will require an explicit path to be
           provided whenever they are called. As well, ``autosave`` behavior
           will not be available.

           This feature is new in Passlib 1.6, and is the default if no
           ``path`` value is provided to the constructor.

        This is also exposed as a readonly instance attribute.

    :type new: bool
    :param new:

        Normally, if *path* is specified, :class:`HtpasswdFile` will
        immediately load the contents of the file. However, when creating
        a new htpasswd file, applications can set ``new=True`` so that
        the existing file (if any) will not be loaded.

        .. versionadded:: 1.6
            This feature was previously enabled by setting ``autoload=False``.
            That alias has been deprecated, and will be removed in Passlib 1.8

    :type autosave: bool
    :param autosave:

        Normally, any changes made to an :class:`HtpasswdFile` instance
        will not be saved until :meth:`save` is explicitly called. However,
        if ``autosave=True`` is specified, any changes made will be
        saved to disk immediately (assuming *path* has been set).

        This is also exposed as a writeable instance attribute.

    :type encoding: str
    :param encoding:

        Optionally specify character encoding used to read/write file
        and hash passwords. Defaults to ``utf-8``, though ``latin-1``
        is the only other commonly encountered encoding.

        This is also exposed as a readonly instance attribute.

    :type default_scheme: str
    :param default_scheme:
        Optionally specify default scheme to use when encoding new passwords.

        This can be any of the schemes with builtin Apache support,
        OR natively supported by the host OS's :func:`crypt.crypt` function.

        * Builtin schemes include ``"bcrypt"`` (apache 2.4+), ``"apr_md5_crypt"`,
          and ``"des_crypt"``.

        * Schemes commonly supported by Unix hosts
          include ``"bcrypt"``, ``"sha256_crypt"``, and ``"des_crypt"``.

        In order to not have to sort out what you should use,
        passlib offers a number of aliases, that will resolve
        to the most appropriate scheme based on your needs:

        * ``"portable"``, ``"portable_apache_24"`` -- pick scheme that's portable across hosts
          running apache >= 2.4. **This will be the default as of Passlib 2.0**.

        * ``"portable_apache_22"`` -- pick scheme that's portable across hosts
          running apache >= 2.4. **This is the default up to Passlib 1.9**.

        * ``"host"``, ``"host_apache_24"`` -- pick strongest scheme supported by
           apache >= 2.4 and/or host OS.

        * ``"host_apache_22"`` -- pick strongest scheme supported by
           apache >= 2.2 and/or host OS.

        .. versionadded:: 1.6
            This keyword was previously named ``default``. That alias
            has been deprecated, and will be removed in Passlib 1.8.

        .. versionchanged:: 1.6.3

            Added support for ``"bcrypt"``, ``"sha256_crypt"``, and ``"portable"`` alias.

        .. versionchanged:: 1.7

            Added apache 2.4 semantics, and additional aliases.

    :type context: :class:`~passlib.context.CryptContext`
    :param context:
        :class:`!CryptContext` instance used to create
        and verify the hashes found in the htpasswd file.
        The default value is a pre-built context which supports all
        of the hashes officially allowed in an htpasswd file.

        This is also exposed as a readonly instance attribute.

        .. warning::

            This option may be used to add support for non-standard hash
            formats to an htpasswd file. However, the resulting file
            will probably not be usable by another application,
            and particularly not by Apache.

    :param autoload:
        Set to ``False`` to prevent the constructor from automatically
        loaded the file from disk.

        .. deprecated:: 1.6
            This has been replaced by the *new* keyword.
            Instead of setting ``autoload=False``, you should use
            ``new=True``. Support for this keyword will be removed
            in Passlib 1.8.

    :param default:
        Change the default algorithm used to hash new passwords.

        .. deprecated:: 1.6
            This has been renamed to *default_scheme* for clarity.
            Support for this alias will be removed in Passlib 1.8.

    Loading & Saving
    ================
    .. automethod:: load
    .. automethod:: load_if_changed
    .. automethod:: load_string
    .. automethod:: save
    .. automethod:: to_string

    Inspection
    ================
    .. automethod:: users
    .. automethod:: check_password
    .. automethod:: get_hash

    Modification
    ================
    .. automethod:: set_password
    .. automethod:: delete

    Alternate Constructors
    ======================
    .. automethod:: from_string

    Attributes
    ==========
    .. attribute:: path

        Path to local file that will be used as the default
        for all :meth:`load` and :meth:`save` operations.
        May be written to, initialized by the *path* constructor keyword.

    .. attribute:: autosave

        Writeable flag indicating whether changes will be automatically
        written to *path*.

    Errors
    ======
    :raises ValueError:
        All of the methods in this class will raise a :exc:`ValueError` if
        any user name contains a forbidden character (one of ``:\r\n\t\x00``),
        or is longer than 255 characters.
    cK�s�d|kr1tdtdd�|jd�}n|r�|tkrZtd|tj�ntj||�}|jd|�}n||_	t
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        Return list of all users in database
        (R*Rw(RRg((s2/usr/lib/python2.7/site-packages/passlib/apache.pytusers�scC�s"|jj|�}|j||�S(s�Set password for user; adds user if needed.

        :returns:
            * ``True`` if existing user was updated.
            * ``False`` if user account was added.

        .. versionchanged:: 1.6
            This method was previously called ``update``, it was renamed
            to prevent ambiguity with the dictionary method.
            The old alias is deprecated, and will be removed in Passlib 1.8.
        (R�R�tset_hash(RRgtpasswordR�((s2/usr/lib/python2.7/site-packages/passlib/apache.pytset_password�st
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r,dSXdS(sReturn hash stored for user, or ``None`` if user not found.

        .. versionchanged:: 1.6
            This method was previously named ``find``, it was renamed
            for clarity. The old name is deprecated, and will be removed
            in Passlib 1.8.
        N(R*RitKeyErrorR=(RRg((s2/usr/lib/python2.7/site-packages/passlib/apache.pytget_hash	s
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        semi-private helper which allows writing a hash directly;
        adds user if needed.

        .. warning::
            does not (currently) do any validation of the hash string

        .. versionadded:: 1.7
        (RRptstrRqR$RiRYR[(RRgR�RX((s2/usr/lib/python2.7/site-packages/passlib/apache.pyR�s
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|j|�S(sreturn hash for user(R�(RRg((s2/usr/lib/python2.7/site-packages/passlib/apache.pytfind(scC�s:y|j|j|�=Wntk
r+tSX|j�tS(s�Delete user's entry.

        :returns:
            * ``True`` if user deleted.
            * ``False`` if user not found.
        (R*RiR�R"R[R)(RRg((s2/usr/lib/python2.7/site-packages/passlib/apache.pytdelete/s

cC�s�|j|�}|jj|�}|dkr1dSt|t�rU|j|j�}n|jj	||�\}}|r�|dk	r�||jks�t
�||j|<|j�n|S(sM
        Verify password for specified user.
        If algorithm marked as deprecated by CryptContext, will automatically be re-hashed.

        :returns:
            * ``None`` if user not found.
            * ``False`` if user found, but password does not match.
            * ``True`` if user found and password matches.

        .. versionchanged:: 1.6
            This method was previously called ``verify``, it was renamed
            to prevent ambiguity with the :class:`!CryptContext` method.
            The old alias is deprecated, and will be removed in Passlib 1.8.
        N(RiR*R�R=RpRRqR$R�tverify_and_updateRaR[(RRgR�R�toktnew_hash((s2/usr/lib/python2.7/site-packages/passlib/apache.pytcheck_password=s

R�cC�s|j||�S(sverify password for user(R�(RRgR�((s2/usr/lib/python2.7/site-packages/passlib/apache.pytverify\sN(R1RxRyR=thtpasswd_contextR.RCRbR�R�R
R�R�R�R�R�R�R�(((s2/usr/lib/python2.7/site-packages/passlib/apache.pyRs �					
			cB�seZdZdZddd�Zd�Zd�Zd�Zd�Z	d�Z
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dd�d��ZRS(s�class for reading & writing Htdigest files.

    The class constructor accepts the following arguments:

    :type path: filepath
    :param path:

        Specifies path to htdigest file, use to implicitly load from and save to.

        This class has two modes of operation:

        1. It can be "bound" to a local file by passing a ``path`` to the class
           constructor. In this case it will load the contents of the file when
           created, and the :meth:`load` and :meth:`save` methods will automatically
           load from and save to that file if they are called without arguments.

        2. Alternately, it can exist as an independant object, in which case
           :meth:`load` and :meth:`save` will require an explicit path to be
           provided whenever they are called. As well, ``autosave`` behavior
           will not be available.

           This feature is new in Passlib 1.6, and is the default if no
           ``path`` value is provided to the constructor.

        This is also exposed as a readonly instance attribute.

    :type default_realm: str
    :param default_realm:

        If ``default_realm`` is set, all the :class:`HtdigestFile`
        methods that require a realm will use this value if one is not
        provided explicitly. If unset, they will raise an error stating
        that an explicit realm is required.

        This is also exposed as a writeable instance attribute.

        .. versionadded:: 1.6

    :type new: bool
    :param new:

        Normally, if *path* is specified, :class:`HtdigestFile` will
        immediately load the contents of the file. However, when creating
        a new htpasswd file, applications can set ``new=True`` so that
        the existing file (if any) will not be loaded.

        .. versionadded:: 1.6
            This feature was previously enabled by setting ``autoload=False``.
            That alias has been deprecated, and will be removed in Passlib 1.8

    :type autosave: bool
    :param autosave:

        Normally, any changes made to an :class:`HtdigestFile` instance
        will not be saved until :meth:`save` is explicitly called. However,
        if ``autosave=True`` is specified, any changes made will be
        saved to disk immediately (assuming *path* has been set).

        This is also exposed as a writeable instance attribute.

    :type encoding: str
    :param encoding:

        Optionally specify character encoding used to read/write file
        and hash passwords. Defaults to ``utf-8``, though ``latin-1``
        is the only other commonly encountered encoding.

        This is also exposed as a readonly instance attribute.

    :param autoload:
        Set to ``False`` to prevent the constructor from automatically
        loaded the file from disk.

        .. deprecated:: 1.6
            This has been replaced by the *new* keyword.
            Instead of setting ``autoload=False``, you should use
            ``new=True``. Support for this keyword will be removed
            in Passlib 1.8.

    Loading & Saving
    ================
    .. automethod:: load
    .. automethod:: load_if_changed
    .. automethod:: load_string
    .. automethod:: save
    .. automethod:: to_string

    Inspection
    ==========
    .. automethod:: realms
    .. automethod:: users
    .. automethod:: check_password(user[, realm], password)
    .. automethod:: get_hash

    Modification
    ============
    .. automethod:: set_password(user[, realm], password)
    .. automethod:: delete
    .. automethod:: delete_realm

    Alternate Constructors
    ======================
    .. automethod:: from_string

    Attributes
    ==========
    .. attribute:: default_realm

        The default realm that will be used if one is not provided
        to methods that require it. By default this is ``None``,
        in which case an explicit realm must be provided for every
        method call. Can be written to.

    .. attribute:: path

        Path to local file that will be used as the default
        for all :meth:`load` and :meth:`save` operations.
        May be written to, initialized by the *path* constructor keyword.

    .. attribute:: autosave

        Writeable flag indicating whether changes will be automatically
        written to *path*.

    Errors
    ======
    :raises ValueError:
        All of the methods in this class will raise a :exc:`ValueError` if
        any user name or realm contains a forbidden character (one of ``:\r\n\t\x00``),
        or is longer than 255 characters.
    cK�s&||_tt|�j||�dS(N(t
default_realmR�RR.(RRR�R((s2/usr/lib/python2.7/site-packages/passlib/apache.pyR.�s	cC�sY|j�jt�}t|�dkr:td|��n|\}}}||f|fS(Nis/malformed htdigest file (error reading line %d)(RMR�R�RsR#(RRRWR�RgRjR�((s2/usr/lib/python2.7/site-packages/passlib/apache.pyRCs
cC�s|\}}td|||�S(Ns	%s:%s:%s
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	cC�s|j|�}|j|d�S(NRj(R�Rh(RRj((s2/usr/lib/python2.7/site-packages/passlib/apache.pyRkscC�s|j|�|j|�fS(N(RiRk(RRgRj((s2/usr/lib/python2.7/site-packages/passlib/apache.pyt_encode_keyscC�s9td�|jD��}g|D]}|j|�^q S(s%Return list of all realms in databasecs�s|]}|dVqdS(iN((RnRU((s2/usr/lib/python2.7/site-packages/passlib/apache.pys	<genexpr>#s(R`R*Rw(RtrealmsRj((s2/usr/lib/python2.7/site-packages/passlib/apache.pyR�!scC�sF|j|�}g|jD])}|d|kr|j|d�^qS(s�Return list of all users in specified realm.

        * uses ``self.default_realm`` if no realm explicitly provided.
        * returns empty list if realm not found.
        ii(RkR*Rw(RRjRU((s2/usr/lib/python2.7/site-packages/passlib/apache.pyR�&scC�s\|tkrd|}}n|j|�}tj|||d|j�}|j|||�S(s�Set password for user; adds user & realm if needed.

        If ``self.default_realm`` has been set, this may be called
        with the syntax ``set_password(user, password)``,
        otherwise it must be called with all three arguments:
        ``set_password(user, realm, password)``.

        :returns:
            * ``True`` if existing user was updated
            * ``False`` if user account added.
        R$N(t_UNSETR=R�RR�R$R�(RRgRjR�R�((s2/usr/lib/python2.7/site-packages/passlib/apache.pyR�Hs
R�s1.6R�s1.8R�R�cC�s|j|||�S(sset password for user(R�(RRgRjR�((s2/usr/lib/python2.7/site-packages/passlib/apache.pyR�[scC�sS|j||�}|jj|�}|dkr4dStrO|j|j�}n|S(s�Return :class:`~passlib.hash.htdigest` hash stored for user.

        * uses ``self.default_realm`` if no realm explicitly provided.
        * returns ``None`` if user or realm not found.

        .. versionchanged:: 1.6
            This method was previously named ``find``, it was renamed
            for clarity. The old name is deprecated, and will be removed
            in Passlib 1.8.
        N(R�R*R�R=RRvR$(RRgRjRUR�((s2/usr/lib/python2.7/site-packages/passlib/apache.pyR�ascC�sx|tkrd|}}ntrFt|t�rF|j|j�}n|j||�}|j||�}|j	�|S(s�
        semi-private helper which allows writing a hash directly;
        adds user & realm if needed.

        If ``self.default_realm`` has been set, this may be called
        with the syntax ``set_hash(user, hash)``,
        otherwise it must be called with all three arguments:
        ``set_hash(user, realm, hash)``.

        .. warning::
            does not (currently) do any validation of the hash string

        .. versionadded:: 1.7
        N(
R�R=RRpR�RqR$R�RYR[(RRgRjR�RURX((s2/usr/lib/python2.7/site-packages/passlib/apache.pyR�ts
R�cC�s|j||�S(sreturn hash for user(R�(RRgRj((s2/usr/lib/python2.7/site-packages/passlib/apache.pyR��scC�sC|j||�}y|j|=Wntk
r4tSX|j�tS(s�Delete user's entry for specified realm.

        if realm is not specified, uses ``self.default_realm``.

        :returns:
            * ``True`` if user deleted,
            * ``False`` if user not found in realm.
        (R�R*R�R"R[R)(RRgRjRU((s2/usr/lib/python2.7/site-packages/passlib/apache.pyR��s	

cC�sm|j|�}|j}g|D]}|d|kr|^q}x|D]
}||=qHW|j�t|�S(s�Delete all users for specified realm.

        if realm is not specified, uses ``self.default_realm``.

        :returns: number of users deleted (0 if realm not found)
        i(RkR*R[Rs(RRjRPRUtkeys((s2/usr/lib/python2.7/site-packages/passlib/apache.pytdelete_realm�s	)

cC�s�|tkrd|}}n|j|�}|j|�}|jj||f�}|dkrbdStj||||d|j�S(s�Verify password for specified user + realm.

        If ``self.default_realm`` has been set, this may be called
        with the syntax ``check_password(user, password)``,
        otherwise it must be called with all three arguments:
        ``check_password(user, realm, password)``.

        :returns:
            * ``None`` if user or realm not found.
            * ``False`` if user found, but password does not match.
            * ``True`` if user found and password matches.

        .. versionchanged:: 1.6
            This method was previously called ``verify``, it was renamed
            to prevent ambiguity with the :class:`!CryptContext` method.
            The old alias is deprecated, and will be removed in Passlib 1.8.
        R$N(	R�R=RiRkR*R�RR�R$(RRgRjR�R�((s2/usr/lib/python2.7/site-packages/passlib/apache.pyR��sR�cC�s|j|||�S(sverify password for user(R�(RRgRjR�((s2/usr/lib/python2.7/site-packages/passlib/apache.pyR��sN(R1RxRyR=R�R.RCRbR�RkR�R�R�R�R�R
R�R�R�R�R�R�R�R�(((s2/usr/lib/python2.7/site-packages/passlib/apache.pyRis,�
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