OwlCyberSecurity - MANAGER
Edit File: util.pyc
� `��ac @` s� d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l Z y d d l Z d d l Z Wn e k r� d Z Z n Xy d d l m Z m Z Wn e k r� d Z Z n Xd d l m Z m Z d d l m Z d d l m Z d d l m Z m Z d d l m Z e e d d d d � d d d � e d dO d � � Y� Z d � Z d d � Z d � Z d � Z d � Z d � Z d d d d d d � Z! d � Z" d � Z# d d d d � Z$ d! � Z% g g d" � Z& e d# dP d$ � � Y� Z' d% � Z( d& e) f d' � � YZ* d( e) f d) � � YZ+ e d* dQ d+ � � Y� Z, e d, dR d- � � Y� Z- y d d. l m. Z/ Wn e k r�d Z/ n Xe/ d k r�d/ � Z. n d0 � Z. e0 d1 � Z1 d2 e) f d3 � � YZ2 d4 � Z3 d5 � Z4 d6 � Z5 d7 � Z6 d8 � Z7 d9 � Z8 d: � Z9 d; d< d= d> d? d@ dA dB d d dC dD d# dE d& d* d, dF d2 dG dH dI dJ dK dL dM dN g Z: e r�d2 dB g Z; x5 e: D], Z< e< e; k r�e: j= e< � e> � e< =q�q�W[< [; n d S(S i ( t divisiont absolute_importt print_functionN( t setgroupst getgroups( t _PY3t unicode( t Version( t deprecatedModuleAttribute( t _oldStylet _replaceIf( t OrderedDictt Twistedi i s$ Use collections.OrderedDict instead.s twisted.python.utilR t InsensitiveDictc B` s� e Z d Z d d d � Z d � Z d � Z d � Z d � Z d � Z e Z d � Z d � Z d � Z d � Z d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s Dictionary, that has case-insensitive keys. Normally keys are retained in their original form when queried with .keys() or .items(). If initialized with preserveCase=0, keys are both looked up in lowercase and returned in lowercase by .keys() and .items(). i c C` s, i | _ | | _ | r( | j | � n d S( sD Create an empty dictionary, or update from 'dict'. N( t datat preservet update( t selft dictR ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt __init__0 s c C` s | j | � } | j | =d S( N( t _lowerOrReturnR ( R t keyt k( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt __delitem__: s c C` s0 t | t � s t | t � r( | j � S| Sd S( N( t isinstancet bytesR t lower( R R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR ? s c C` s | j | � } | j | d S( sI Retrieve the value associated with 'key' (in any case). i ( R R ( R R R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt __getitem__F s c C` s& | j | � } | | f | j | <d S( s| Associate 'value' with 'key'. If 'key' already exists, but in different case, it will be replaced. N( R R ( R R t valueR ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt __setitem__N s c C` s | j | � } | | j k S( s= Case insensitive test whether 'key' exists. ( R R ( R R R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt has_keyW s c C` s: | j r2 t | t � s( t | t � r2 | j � S| Sd S( N( R R R R R ( R R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt _doPreservea s c C` s t | j � � S( s6 List of keys in their original case. ( t listt iterkeys( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt keysi s c C` s t | j � � S( s! List of values. ( R t itervalues( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt valuesp s c C` s t | j � � S( s, List of (key,value) pairs. ( R t iteritems( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt itemsw s c C` s% y | | SWn t k r | SXd S( sn Retrieve value associated with 'key' or return default value if 'key' doesn't exist. N( t KeyError( R R t default( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt get~ s c C` s$ | j | � s | | | <n | | S( s| If 'key' doesn't exist, associate it with the 'default' value. Return value associated with 'key'. ( R ( R R R( ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt setdefault� s c C` s+ x$ | j � D] \ } } | | | <q Wd S( s5 Copy (key,value) pairs from 'dict'. N( R& ( R R R t v( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR � s c C` s@ d j g | j � D] \ } } d | | f ^ q � } d | S( s: String representation of the dictionary. s , s %r: %rs InsensitiveDict({%s})( t joinR& ( R R R+ R& ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt __repr__� s 8c c` s0 x) | j j � D] } | j | d � Vq Wd S( Ni ( R R$ R ( R R+ ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR! � s c c` s' x | j j � D] } | d Vq Wd S( Ni ( R R$ ( R R+ ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR# � s c c` s8 x1 | j j � D] \ } } | j | � | f Vq Wd S( N( R R$ R ( R R R+ ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR% � s c C` s | j � d } | | d =| S( Ni ( R& ( R t i( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt popitem� s c C` s" x | j � D] } | | =q Wd S( N( R" ( R R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt clear� s c C` s t | | j � S( N( R R ( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt copy� s c C` s t | j � S( N( t lenR ( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt __len__� s c C` sT x; | j � D]- \ } } | | k s6 | | | k r d Sq Wt | � t | � k S( Ni ( R& R2 ( R t otherR R+ ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt __eq__� s N( t __name__t __module__t __doc__t NoneR R R R R R t __contains__R R" R$ R& R) R* R R- R! R# R% R/ R0 R1 R3 R5 ( ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR ! s0 c C` sG i } g } x4 | D], } | | k r5 | j | � n d | | <q W| S( s� Make the elements of a list unique by inserting them into a dictionary. This must not change the order of the input lst. i ( t append( t lstt dctt resultR ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt uniquify� s c C` sX t | � | k r1 t d t | � | f � � n | g | } t | � | t | � *| S( sT Pads a sequence out to n elements, filling in with a default value if it is not long enough. If the input sequence is longer than n, raises ValueError. Details, details: This returns a new list; it does not extend the original sequence. The new list contains the values of the original sequence, not copies. s %d elements is more than %d.( R2 t ValueErrorR ( t nt seqR( t blank( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt padTo� s c C` s� t j d t d d �d d l } t j j t j j t j j t j j | j � � � d � } t j j d � } t j j d � } t t j j | | | g � } | S( NsC twisted.python.util.getPluginDirs is deprecated since Twisted 12.2.t stackleveli i t pluginss ~/TwistedPluginss ~/.twisted( t warningst warnt DeprecationWarningt twistedt ost pathR, t dirnamet abspatht __file__t expandusert filtert isdir( RJ t systemPluginst userPluginst confPluginst allPlugins( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt getPluginDirs� s ! c C` s- t j d t d d �t j j t � � d S( NsB twisted.python.util.addPluginDir is deprecated since Twisted 12.2.RE i ( RG RH RI t sysRL t extendRW ( ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt addPluginDir s c C` s+ t j j t j j t j j | � � | � S( s� Return the path to a sibling of a file in the filesystem. This is useful in conjunction with the special C{__file__} attribute that Python provides for modules, so modules can load associated resource files. ( RK RL R, RM RN ( RL t sibling( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt sibpath s c C` sk d d l } y | j | � SWnG t k rP } | j t j k rJ t � n � n t k rf t � n Xd S( s: Helper to turn IOErrors into KeyboardInterrupts. i N( t getpasst IOErrort errnot EINTRt KeyboardInterruptt EOFError( t promptR] t e( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt _getpass s s Password: s Confirm password: s Passwords don't match.c C` s/ t t j d � o t j j � } d } z� | s� | r~ y/ t j t j f } t d d � t _ t _ Wq� t d � � q� Xq� t j j � } | d d k r� | d } n | Sn xJ t | � } | s� | St | � } | | k r� | St j j | d � q� WWd | r*t j j � | \ t _ t _ n Xd S( s+ Obtain a password by prompting or from stdin. If stdin is a terminal, prompt for a new password, and confirm (if C{confirm} is true) by asking again to make sure the user typed the same thing, as keystrokes will not be echoed. If stdin is not a terminal, and C{forceTTY} is not true, read in a line and use it as the password, less the trailing newline, if any. If C{forceTTY} is true, attempt to open a tty and prompt for the password using it. Raise a RuntimeError if this is not possible. @returns: C{str} t isattys /dev/ttys r+s Cannot obtain a TTYi����s N( t hasattrRX t stdinRf R9 t stdoutt opent RuntimeErrort readlineRe t stderrt writet close( Rc t confirmt forceTTYt confirmPromptt mismatchMessaget isaTTYt oldt passwordt try1t try2( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt getPassword& s2 ! c G` s* t j j d j t t | � � d � d S( Nt s ( RX Ri Rn R, t mapt str( t a( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt printlnX s c C` s0 d j g | D] } t t | � | A� ^ q � S( Nt ( R, t chrt ord( t st bt c( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt str_xora s t =t -t >c ` s_ � t | � � d d g � � � � � f d � } d � d � � d � | � f | _ | S( sS Creates a function that will return a string representing a progress bar. i R c ` s� t | � d k s t d � � t � | � } � | d } d � | � � | f } | rk | | d <| S| | d k r d S| | d <| S( Ni s# Don't mess with the last parameter.i s [%s%s%s]i R ( R2 t AssertionErrort int( t positiont forcet lastt donet toDoR> ( t aValuet currentChart doneChart undoneChart width( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt statBark s sR statBar(position, force = 0) -> '[%s%s%s]'-style progress bar returned string is %d characters long, and the range goes from 0..%d. The 'position' argument is where the '%s' will be drawn. If force is false, '' will be returned instead if the resulting progress bar is identical to the previously returned progress bar. i ( t floatR8 ( R� t maxPositionR� R� R� R� ( ( R� R� R� R� R� sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt makeStatBarf s $'c C` s� d d l m } d | j k r� | j d } t | d � rP | j | j � } n | j t | � � } t d | j j | t | � f � n& t d | j j | j j | j f � d S( sV A trace function for sys.settrace that prints every function or method call. i ( t reflectR t __class__s method %s of %s at %ss function %s in %s, line %sN( t twisted.pythonR� t f_localsRg t qualR� t typet printt f_codet co_namet idt co_filenamet f_lineno( t frameR� t ignoredR� t seR ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt spewer� s c C` s� t j j | � } | j t j � } t j j } t j j } t j j } x� t | � r� | | � t j } d } x. | D]& } | d | | f � sw d } Pqw qw W| r� x1 | D]& } | d | | f � s� d } Pq� q� Wn | r� | S| j d � qK Wd S( s� Walk upwards from start, looking for a directory containing all files and directories given as arguments:: >>> searchupwards('.', ['foo.txt'], ['bar', 'bam']) If not found, return None i s %s%si i����N( RK RL RN t splitt sept existsR, RR R2 t popR9 ( t startt filest dirst parentsR� R, RR t candidatet allpresentt ft d( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt searchupwards� s* t LineLogc B` sY e Z d Z d d � Z d � Z d � Z e s< d � Z n d � Z d � Z d � Z RS( s� A limited-size line-based log, useful for logging line-based protocols such as SMTP. When the log fills up, old entries drop off the end. i c C` s2 | d k r d } n d g | | _ | | _ d S( s� Create a new log, with size lines of storage (default 10). A log size of 0 (or less) means an infinite log. i N( R9 t logt size( R R� ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR � s c C` sA | j r- | j d | j d *| | j d <n | j j | � d S( Ni i����( R� R� R; ( R t line( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR; � s c C` s t | � S( N( R ( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR| � s c C` s | j � S( N( t __bytes__( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt __str__� s c C` s d j t d | j � � S( Ns ( R, RQ R9 R� ( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� � s c C` s t d | j � | S( N( RQ R9 R� ( R t item( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR � s c C` s d g | j | _ d S( s Empty the log. N( R9 R� R� ( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR0 � s ( R6 R7 R8 R R; R| R R� R� R R0 ( ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� � s c O` s* y | | | � Wn | k r% d SXd S( sF Determine whether the given call raises the given exception. i i ( ( t exceptionR� t argst kwargs( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt raises� s t IntervalDifferentialc B` s# e Z d Z d d � Z d � Z RS( s� Given a list of intervals, generate the amount of time to sleep between "instants". For example, given 7, 11 and 13, the three (infinite) sequences:: 7 14 21 28 35 ... 11 22 33 44 ... 13 26 39 52 ... will be generated, merged, and used to produce:: (7, 0) (4, 1) (2, 2) (1, 0) (7, 0) (1, 1) (4, 2) (2, 0) (5, 1) (2, 0) New intervals may be added or removed as iteration proceeds using the proper methods. i< c C` s | | _ | | _ d S( s @type intervals: C{list} of C{int}, C{long}, or C{float} param @param intervals: The intervals between instants. @type default: C{int}, C{long}, or C{float} @param default: The duration to generate if the intervals list becomes empty. N( t intervalsR( ( R R� R( ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR s c C` s t | j | j � S( N( t _IntervalDifferentialIteratorR� R( ( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt __iter__ s ( R6 R7 R8 R R� ( ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� � s R� c B` s2 e Z d � Z d � Z e Z d � Z d � Z RS( c C` sV g t | t t | � � � D] \ } } | | | g ^ q | _ | | _ d | _ d S( Ni ( t zipt rangeR2 R� R( R� ( R R. R� Rd RA ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR s @ c C` s� | j s | j d f S| j d d | j d d } } | j d d c | j d d 7<| j j � | | j } | | _ | | f S( Ni i i ( R� R( R9 t sortR� ( R R� t indexR> ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt __next__! s #" c C` s| | j r_ | j d d | j d d } | j j | | | t | j � g � | j j � n | j j | | d g � d S( Ni i ( R� R; R2 R� ( R R. t delay( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt addInterval/ s &c C` s� x� t t | j � � D]s } | j | d | k r | j | d } | j | =x4 | j D]) } | d | k rX | d c d 8<qX qX Wd Sq Wt d � � d S( Ni i s. Specified interval not in IntervalDifferential( R� R2 R� R@ ( R t intervalR. R� ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt removeInterval8 s ( R6 R7 R R� t nextR� R� ( ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� s t FancyStrMixinc B` s# e Z d Z d Z d � Z e Z RS( sO Mixin providing a flexible implementation of C{__str__}. C{__str__} output will begin with the name of the class, or the contents of the attribute C{fancybasename} if it is set. The body of C{__str__} can be controlled by overriding C{showAttributes} in a subclass. Set C{showAttributes} to a sequence of strings naming attributes, or sequences of C{(attributeName, callable)}, or sequences of C{(attributeName, displayName, formatCharacter)}. In the second case, the callable is passed the value of the attribute and its return value used in the output of C{__str__}. In the final case, the attribute is looked up using C{attributeName}, but the output uses C{displayName} instead, and renders the value of the attribute using C{formatCharacter}, e.g. C{"%.3f"} might be used for a float. c C` s d t | d � r | j p$ | j j g } x� | j D]� } t | t � rl | j d | t | | � f � q4 t | � d k r� | j d | d f | d t | | d � � � q4 | j d | d | d t | | d � f � q4 W| j d � d j | � S( Nt <t fancybasenames %s=%ri s %s=i i R� R ( Rg R� R� R6 t showAttributesR R| R; t getattrR2 R, ( R t rt attr( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� [ s #64 ( ( R6 R7 R8 R� R� R- ( ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� E s t FancyEqMixinc B` s& e Z d Z d Z d � Z d � Z RS( s� Mixin that implements C{__eq__} and C{__ne__}. Comparison is done using the list of attributes defined in C{compareAttributes}. c C` sq | j s | | k St | | j � rm g | j D] } t | | � ^ q/ g | j D] } t | | � ^ qQ k St S( N( t compareAttributesR R� R� t NotImplemented( R R4 t name( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR5 v s "&c C` s$ | j | � } | t k r | S| S( N( R5 R� ( R R4 R> ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt __ne__� s ( ( R6 R7 R8 R� R5 R� ( ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� l s ( t initgroupsc C` s d S( sk Do nothing. Underlying platform support require to manipulate groups is missing. N( ( t uidt primaryGid( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� � R c C` s t t j | � j | � S( s� Initializes the group access list. This uses the stdlib support which calls initgroups(3) under the hood. If the given user is a member of more than C{NGROUPS}, arbitrary groups will be silently discarded to bring the number below that limit. @type uid: C{int} @param uid: The UID for which to look up group information. @type primaryGid: C{int} @param primaryGid: The GID to include when setting the groups. ( t _initgroupst pwdt getpwuidt pw_name( R� R� ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� � s c C` s� | r$ t j } t j } t j } n t j } t j } t j } | d k rX | | � n | d k r� | | � k r� | r d p� d } d j | | � } d j | | � � } t j d j | | � � q� t | | � | | � n d S( s� Attempts to switch the uid/euid and gid/egid for the current process. If C{uid} is the same value as L{os.getuid} (or L{os.geteuid}), this function will issue a L{UserWarning} and not raise an exception. @type uid: C{int} or L{None} @param uid: the UID (or EUID) to switch the current process to. This parameter will be ignored if the value is L{None}. @type gid: C{int} or L{None} @param gid: the GID (or EGID) to switch the current process to. This parameter will be ignored if the value is L{None}. @type euid: C{bool} @param euid: if True, set only effective user-id rather than real user-id. (This option has no effect unless the process is running as root, in which case it means not to shed all privileges, retaining the option to regain privileges in cases such as spawning processes. Use with caution.) t euidR� s% tried to drop privileges and set{} {}s {} is already {}s) {} but {}; should we be root? Continuing.N( RK t seteuidt setegidt geteuidt setuidt setgidt getuidR9 t formatRG RH R� ( R� t gidR� R� R� R� t uidTextt actionTextt problemText( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt switchUID� s& t SubclassableCStringIOc B` s� e Z d Z d Z d � Z d � Z d � Z d � Z d � Z d d � Z d � Z d d � Z d d � Z d d � Z d d � Z d � Z d � Z d � Z d � Z RS( s> A wrapper around cStringIO to allow for subclassing. c O` s& d d l m } | | | � | _ d S( Ni ( t StringIO( t cStringIOR� t _SubclassableCStringIO__csio( R R} t kwR� ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR � s c C` s | j j � S( N( R� R� ( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� � s c C` s | j j � S( N( R� R� ( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� � s c C` s | j j � S( N( R� Ro ( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyRo � s c C` s | j j � S( N( R� Rf ( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyRf � s i c C` s | j j | | � S( N( R� t seek( R t post mode( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� � s c C` s | j j � S( N( R� t tell( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� � s i����c C` s | j j | � S( N( R� t read( R RA ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� � s c C` s | j j | � S( N( R� Rl ( R t length( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyRl s c C` s | j j | � S( N( R� t readlines( R t sizehint( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� s c C` s | j j | � S( N( R� t truncate( R R� ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� s c C` s | j j | � S( N( R� Rn ( R R� ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyRn s c C` s | j j | � S( N( R� t writelines( R R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� s c C` s | j j � S( N( R� t flush( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� s c C` s | j j � S( N( R� t getvalue( R ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� s N( R6 R7 R8 R9 R� R R� R� Ro Rf R� R� R� Rl R� R� Rn R� R� R� ( ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyR� � s" c O` s] xV t rX y | | | � SWq t t f k rT } | j d t j k rN q n � q Xq Wd S( sm Call C{f} with the given arguments, handling C{EINTR} by retrying. @param f: A function to call. @param *a: Positional arguments to pass to C{f}. @param **kw: Keyword arguments to pass to C{f}. @return: Whatever C{f} returns. @raise: Whatever C{f} raises, except for C{IOError} or C{OSError} with C{errno} set to C{EINTR}. i N( t TrueR^ t OSErrorR� R_ R` ( R� R} R� Rd ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt untilConcludes s c C` s� y | j | _ Wn t k r# n Xy | j | _ Wn t t f k rM n Xy | j j | j � Wn t t f k r~ n Xy | j | _ Wn t k r� n X| S( s� Overwrite C{g}'s name and docstring with values from C{f}. Update C{g}'s instance dictionary with C{f}'s. @return: A function that has C{g}'s behavior and metadata merged from C{f}. ( R6 t TypeErrorR8 t AttributeErrort __dict__R R7 ( R� t g( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt mergeFunctionMetadata7 s" c C` s� g } d } t } x� | D]� } | j � | k r> | | 7} nf | r� t | � d k rc | | 7} q� | d } | d } | j | � | | } n | j | � | } | j � } q W| r� | d j � | d <n | j � S| j | � d j | � S( sy Convert a string like a variable name into a slightly more human-friendly string with spaces and capitalized letters. @type mname: C{str} @param mname: The name to convert to a label. This must be a string which could be used as a Python identifier. Strings which do not take this form will result in unpredictable behavior. @rtype: C{str} R i i����i Rz ( t Falset isupperR2 R; t capitalizeR, ( t mnamet labelListt wordt lastWasUppert lettert lastWordt firstLetter( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt nameToLabelS s* c C` sF y t | � SWn1 t k rA t d k r0 � n t j | � d SXd S( s� Convert a user identifier, as a string, into an integer UID. @type uid: C{str} @param uid: A string giving the base-ten representation of a UID or the name of a user which can be converted to a UID via L{pwd.getpwnam}. @rtype: C{int} @return: The integer UID corresponding to the given string. @raise ValueError: If the user name is supplied and L{pwd} is not available. i N( R� R@ R� R9 t getpwnam( t uidString( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt uidFromString� s c C` sF y t | � SWn1 t k rA t d k r0 � n t j | � d SXd S( s� Convert a group identifier, as a string, into an integer GID. @type uid: C{str} @param uid: A string giving the base-ten representation of a GID or the name of a group which can be converted to a GID via L{grp.getgrnam}. @rtype: C{int} @return: The integer GID corresponding to the given string. @raise ValueError: If the group name is supplied and L{grp} is not available. i N( R� R@ t grpR9 t getgrnam( t gidString( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt gidFromString� s c O` s_ t j � t j � } } | | k r> | | k r> | | | � S| d k rr | | k sb | | k rr t j d � n | | k r� t j | � n | d k r� | | k s� | | k r� t j | � n z | | | � SWd | d k r | | k s� | | k r t j d � n | | k r&t j | � n | d k rZ| | k sJ| | k rZt j | � n Xd S( s/ Run the given function wrapped with seteuid/setegid calls. This will try to minimize the number of seteuid/setegid calls, comparing current and wanted permissions @param euid: effective UID used to call the function. @type euid: C{int} @type egid: effective GID used to call the function. @param egid: C{int} @param function: the function run with the specific permission. @type function: any callable @param *args: arguments passed to C{function} @param **kwargs: keyword arguments passed to C{function} i N( RK R� t getegidR� R� ( R� t egidt functionR� R� R� R� ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt runAsEffectiveUser� s" $ $$ $c O` sK t j � �9 x$ | D] \ } } t j | | � q W| | | � SWd QXd S( s� Run C{f(*args, **kwargs)}, but with some warnings suppressed. Unlike L{twisted.internet.utils.runWithWarningsSuppressed}, it has no special support for L{twisted.internet.defer.Deferred}. @param suppressedWarnings: A list of arguments to pass to filterwarnings. Must be a sequence of 2-tuples (args, kwargs). @param f: A callable. @param args: Arguments for C{f}. @param kwargs: Keyword arguments for C{f} @return: The result of C{f(*args, **kwargs)}. N( RG t catch_warningst filterwarnings( t suppressedWarningsR� R� R� R} R� ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt runWithWarningsSuppressed� s R? RD RW RZ R\ Ry R~ R� R� R� R� R� R R R R R R R! R ( ( ( ( (? t __future__R R R RK RX R_ RG R� R t ImportErrorR9 R R t twisted.python.compatR R t incrementalR t twisted.python.deprecateR t twisted.python._oldstyleR R t collectionsR R R? RD RW RZ R\ Re Ry R~ R� R� R� R� R� R� t objectR� R� R� R� R� R� R R� R� R R R R R R R! t __all__t __notported__R� t removet globals( ( ( sV /opt/cpanel-ccs/.develop/virtualenv/lib/python2.7/site-packages/twisted/python/util.pyt <module> s� 0 � 0 3 %,' .D / )