;ò ÎÑAHc@sÖ dZdkZdkZdkZdkZdkZdkZdkZdkZdk Z dk Z dk Z dk Z y dk Z Wnej o eZn Xe iZyeWn%ej odkZeiZnXyeWn"ej oeed„ZnXy dkZWnej o eZnXy dkZWnej o eZnXdklZdkZydklZlZWnej oeZeZnXdkl Z dddd d d d d dddddddddddddgZ!ei"e#ƒde$fd„ƒYZ%ye&dee%eƒƒWn"e'j oe&Z(d„Z&nXe$ƒZ)e)d„Z*d „Z+d!e$fd"„ƒYZ,d#e,fd$„ƒYZ-e-ƒZ.d%e,fd&„ƒYZ/d'e,fd(„ƒYZ0d)e,fd*„ƒYZ1d+e,fd,„ƒYZ2d-e,fd.„ƒYZ3d/e,fd0„ƒYZ4d1e$fd2„ƒYZ5d3e5fd4„ƒYZ6d5d6„Z7ei8e7ƒZ7d5d7„Z9e7i:eƒe9ƒd5d8„Z;e7i:e)ƒe;ƒd5d9„Z<e7i=e>ƒe<ƒd5d:„Z?e7i=e@ƒe?ƒd5d;„ZAe7i=eBƒeAƒd5d<„ZCe7i=eDƒeCƒe7i=eEƒeCƒe7i=eFƒeCƒd5d=„ZGe7i=eHƒeCƒd5d>„ZIe7i=eiƒeIƒd5d?„ZJe7i=eiKƒeJƒd5d@„ZLe7i=eiMƒeLƒd5dA„ZNe7i=eiOƒeNƒd5dB„ZPe7i=eQƒePƒd5dC„ZRe7i=eSƒeRƒd5dD„ZTe7i=eƒeTƒe7i=eUƒeTƒd5dE„ZVe7i=eWƒeVƒe7i=e iXƒeVƒdF„ZYd5dG„ZZei8eZƒZZd5dH„Z[eZi=eHƒe[ƒdI„Z\dJ„Z]dK„Z^ei8e^ƒZ^de6fdL„ƒYZ_deifdM„ƒYZ`dN„Zae^i=e`ƒeaƒd5dO„Zbe7i=e`ƒebƒde5fdP„ƒYZcde5fdQ„ƒYZdd e5fdR„ƒYZed e$fdS„ƒYZfd e5fdT„ƒYZgd e$fdU„ƒYZhd e5fdV„ƒYZidWe$fdX„ƒYZjdYe5efdZ„ƒYZkd[efd\„ƒYZlde5fd]„ƒYZmde5fd^„ƒYZnd_e$fd`„ƒYZode5fda„ƒYZpde6fdb„ƒYZqde5fdc„ƒYZrde6fdd„ƒYZsde6fde„ƒYZtde6fdf„ƒYZude6fdg„ƒYZvdhZwdi„Zxdje$fdk„ƒYZydeyfdl„ƒYZzdme$fdn„ƒYZ{de5fdo„ƒYZ|dp„Z}dk~Z~deyfdq„ƒYZdre5fds„ƒYZ€ydtklZWnSej oGyduk‚l‚Z‚Wnej o eZƒqQ Xe‚Zƒe!i„dvƒnXeZƒe!i„dwƒeej oddx„Z…ei†i=eyƒe…ƒdy„Z‡ei†i=e5ƒe‡ƒdz„Zˆei†i=e5i‰ƒeˆƒnd{„ZŠeŠƒdS(|s. ``ipipe`` provides classes to be used in an interactive Python session. Doing a ``from ipipe import *`` is the preferred way to do this. The name of all objects imported this way starts with ``i`` to minimize collisions. ``ipipe`` supports "pipeline expressions", which is something resembling Unix pipes. An example is:: >>> ienv | isort("key.lower()") This gives a listing of all environment variables sorted by name. There are three types of objects in a pipeline expression: * ``Table``s: These objects produce items. Examples are ``ils`` (listing the current directory, ``ienv`` (listing environment variables), ``ipwd`` (listing user accounts) and ``igrp`` (listing user groups). A ``Table`` must be the first object in a pipe expression. * ``Pipe``s: These objects sit in the middle of a pipe expression. They transform the input in some way (e.g. filtering or sorting it). Examples are: ``ifilter`` (which filters the input pipe), ``isort`` (which sorts the input pipe) and ``ieval`` (which evaluates a function or expression for each object in the input pipe). * ``Display``s: These objects can be put as the last object in a pipeline expression. There are responsible for displaying the result of the pipeline expression. If a pipeline expression doesn't end in a display object a default display objects will be used. One example is ``ibrowse`` which is a ``curses`` based browser. Adding support for pipeline expressions to your own objects can be done through three extensions points (all of them optional): * An object that will be displayed as a row by a ``Display`` object should implement the method ``__xattrs__(self, mode)`` method or register an implementation of the generic function ``xattrs``. For more info see ``xattrs``. * When an object ``foo`` is displayed by a ``Display`` object, the generic function ``xrepr`` is used. * Objects that can be iterated by ``Pipe``s must iterable. For special cases, where iteration for display is different than the normal iteration a special implementation can be registered with the generic function ``xiter``. This makes it possible to use dictionaries and modules in pipeline expressions, for example:: >>> import sys >>> sys | ifilter("isinstance(value, int)") | idump key |value api_version| 1012 dllhandle | 503316480 hexversion | 33817328 maxint |2147483647 maxunicode | 65535 >>> sys.modules | ifilter("_.value is not None") | isort("_.key.lower()") ... 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The result of an ``xrepr`` call is iterable and consists of ``(style, string)`` tuples. The ``style`` in this tuple must be a ``Style`` object from the ``astring`` module. To reconfigure the output the first yielded tuple can be a ``(aligment, full)`` tuple instead of a ``(style, string)`` tuple. ``alignment`` can be -1 for left aligned, 0 for centered and 1 for right aligned (the default is left alignment). ``full`` is a boolean that specifies whether the complete output must be displayed or the ``Display`` object is allowed to stop output after enough text has been produced (e.g. a syntax highlighted text line would use ``True``, but for a large data structure (i.e. a nested list, tuple or dictionary) ``False`` would be used). The default is full output. 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Examples:: >>> ils >>> ils("/usr/local/lib/python2.4") >>> ils("~") cCs+tii|ƒ|_||_||_dS(N(sosspaths expandusersbasesselfsdirssfiles(sselfsbasesdirssfiles((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__Às ccsšt|iƒ}|tiiƒVxst|iƒƒD]_}|i o+|i o|Vq’|i ƒo|Vq’q3|i o|i ƒ o|Vq’q3q3WdS(N( sifilesselfsbasesosspardirsabspathssortedslistdirschildsdirssfilessisdir(sselfsbaseschild((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__iter__Ås     sdefaultcCstt|iƒ|ƒSdS(N(sxreprsifilesselfsbasesmode(sselfsmode((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xrepr__ÓscCs$d|ii|ii|ifSdS(Ns %s.%s(%r)(sselfs __class__s __module__s__name__sbase(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__repr__Ös( s__name__s __module__s__doc__sosscurdirsTrues__init__s__iter__s __xrepr__s__repr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysils¶s   cBs5tZdZd„Zd„Zdd„Zd„ZRS(s› List all files and directories matching a specified pattern. (See ``glob.glob()`` for more info.). Examples:: >>> iglob("*.py") cCs ||_dS(N(sglobsself(sselfsglob((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__äsccs+x$ti|iƒD]}t|ƒVqWdS(N(sglobsselfsnamesifile(sselfsname((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__iter__çssdefaultccsb|djp|djp |djo$tid|ii|iffVntit|ƒfVdS(Nsheadersfooterscells%s(%r)(smodesastyles style_defaultsselfs __class__s__name__sglobsrepr(sselfsmode((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xrepr__ës'$cCs$d|ii|ii|ifSdS(Ns %s.%s(%r)(sselfs __class__s __module__s__name__sglob(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__repr__òs(s__name__s __module__s__doc__s__init__s__iter__s __xrepr__s__repr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysiglobÛs    cBsAtZdZeieed„Zd„Zdd„Zd„Z RS(s§ List all files and directories in a directory and it's subdirectory:: >>> iwalk >>> iwalk("/usr/local/lib/python2.4") >>> iwalk("~") cCs+tii|ƒ|_||_||_dS(N(sosspaths expandusersbasesselfsdirssfiles(sselfsbasesdirssfiles((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__ÿs ccs¦xŸti|iƒD]‹\}}}|io4x1t|ƒD]}t ti i ||ƒƒVq9Wn|i o4x1t|ƒD]}t ti i ||ƒƒVqwWqqWdS(N(sosswalksselfsbasesdirpathsdirnamess filenamessdirsssortedsnamesifilespathsjoinsfiles(sselfsnamesdirnamessdirpaths filenames((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__iter__s  !  sdefaultccsb|djp|djp |djo$tid|ii|iffVntit|ƒfVdS(Nsheadersfooterscells%s(%r)(smodesastyles style_defaultsselfs __class__s__name__sbasesrepr(sselfsmode((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xrepr__ s'$cCs$d|ii|ii|ifSdS(Ns %s.%s(%r)(sselfs __class__s __module__s__name__sbase(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__repr__s( s__name__s __module__s__doc__sosscurdirsTrues__init__s__iter__s __xrepr__s__repr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysiwalk÷s  cBs7tZdZd„Zd„Zd„Zd„Zd„Zeee e dƒZ d„Z ee e e dƒZ d „Z ee e e d ƒZd „Zeee e d ƒZd „Zeee e dƒZd„Zeee e dƒZd„Zeee e dƒZd„Zeee e dƒZdd„Zd„ZRS(sg ``ipwdentry`` objects encapsulate entries in the Unix user account and password database. cCs||_t|_dS(N(sidsselfs_idsNones_entry(sselfsid((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__s cCs'|i|ijo|i|ijSdS(N(sselfs __class__sothers_id(sselfsother((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__eq__"scCs'|i|ij p|i|ijSdS(N(sselfs __class__sothers_id(sselfsother((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__ne__%scCs`|itjoEt|itƒoti|iƒ|_qUti|iƒ|_n|iSdS(N( sselfs_entrysNones isinstances_ids basestringspwdsgetpwnamsgetpwuid(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys _getentry(s cCs/t|itƒo |iSn|iƒiSdS(N(s isinstancesselfs_ids basestrings _getentryspw_name(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysgetname0s s User namecCs|iƒiSdS(N(sselfs _getentrys pw_passwd(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys getpasswd7ssPasswordcCs/t|itƒo|iƒiSn|iSdS(N(s isinstancesselfs_ids basestrings _getentryspw_uid(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysgetuid;ssUser idcCs|iƒiSdS(N(sselfs _getentryspw_gid(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysgetgidBssPrimary group idcCst|iƒSdS(N(s igrpentrysselfsgid(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysgetgroupFssGroupcCs|iƒiSdS(N(sselfs _getentryspw_gecos(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysgetgecosJss!Information (e.g. full user name)cCs|iƒiSdS(N(sselfs _getentryspw_dir(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysgetdirNss$HOME directorycCs|iƒiSdS(N(sselfs _getentryspw_shell(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysgetshellRss Login shellsdefaultcCsdddddddfSdS(Nsnamespasswdsuidsgidsgecossdirsshell((sselfsmode((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xattrs__VscCs$d|ii|ii|ifSdS(Ns %s.%s(%r)(sselfs __class__s __module__s__name__s_id(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__repr__Ys(s__name__s __module__s__doc__s__init__s__eq__s__ne__s _getentrysgetnamespropertysNonesnames getpasswdspasswdsgetuidsuidsgetgidsgidsgetgroupsgroupsgetgecossgecossgetdirsdirsgetshellsshells __xattrs__s__repr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys ipwdentrys.              cBs#tZdZd„Zdd„ZRS(sz List all entries in the Unix user account and password database. Example:: >>> ipwd | isort("uid") ccs(x!tiƒD]}t|iƒVq WdS(N(spwdsgetpwallsentrys ipwdentryspw_name(sselfsentry((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__iter__fs sdefaultccsY|djp|djp |djotid|iifVntit|ƒfVdS(Nsheadersfooterscells%s()(smodesastyles style_defaultsselfs __class__s__name__srepr(sselfsmode((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xrepr__js'(s__name__s __module__s__doc__s__iter__s __xrepr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysipwd^s  cBsÔtZdZd„Zd„Zd„Zd„Zd„Zeee e dƒZ d„Z ee e e dƒZ d „Z ee e e d ƒZd „Zeee e d ƒZd d„Zd d„Zd„Zd„ZRS(sO ``igrpentry`` objects encapsulate entries in the Unix group database. cCs||_t|_dS(N(sidsselfs_idsNones_entry(sselfsid((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__us cCs'|i|ijo|i|ijSdS(N(sselfs __class__sothers_id(sselfsother((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__eq__yscCs'|i|ij p|i|ijSdS(N(sselfs __class__sothers_id(sselfsother((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__ne__|scCs`|itjoEt|itƒoti|iƒ|_qUti|iƒ|_n|iSdS(N( sselfs_entrysNones isinstances_ids basestringsgrpsgetgrnamsgetgrgid(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys _getentrys cCs/t|itƒo |iSn|iƒiSdS(N(s isinstancesselfs_ids basestrings _getentrysgr_name(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysgetname‡s s Group namecCs|iƒiSdS(N(sselfs _getentrys gr_passwd(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys getpasswdŽssPasswordcCs/t|itƒo|iƒiSn|iSdS(N(s isinstancesselfs_ids basestrings _getentrysgr_gid(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysgetgid’ssGroup idcCs|iƒiSdS(N(sselfs _getentrysgr_mem(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysgetmem™ssMemberssdefaultcCsddddfSdS(Nsnamespasswdsgidsmem((sselfsmode((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xattrs__sccs¶|djp|djp |djoxtidfVyti|ifVWq²tj oDt|itƒoti|i fVq›ti t |iƒfVq²Xntit |ƒfVdS(Nsheadersfooterscellsgroup ( smodesastyles style_defaultsselfsnamesKeyErrors isinstances_ids basestringsname_idsstyle_type_numbersstrsrepr(sselfsmode((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xrepr__ s' ccs"x|iD]}t|ƒVq WdS(N(sselfsmemsmembers ipwdentry(sselfsmember((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__iter__­s cCs$d|ii|ii|ifSdS(Ns %s.%s(%r)(sselfs __class__s __module__s__name__s_id(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__repr__±s(s__name__s __module__s__doc__s__init__s__eq__s__ne__s _getentrysgetnamespropertysNonesnames getpasswdspasswdsgetgidsgidsgetmemsmems __xattrs__s __xrepr__s__iter__s__repr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys igrpentryqs"           cBs#tZdZd„Zdd„ZRS(sF This ``Table`` lists all entries in the Unix group database. ccs(x!tiƒD]}t|iƒVq WdS(N(sgrpsgetgrallsentrys igrpentrysgr_name(sselfsentry((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__iter__ºs sdefaultccsL|djp |djotid|iifVntit|ƒfVdS(Nsheadersfooters%s()(smodesastyles style_defaultsselfs __class__s__name__srepr(sselfsmode((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xrepr__¾s(s__name__s __module__s__doc__s__iter__s __xrepr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysigrp¶s  sFieldscBs)tZd„Zdd„Zdd„ZRS(NcKsagi}|D]}|t|ƒƒq~|_x*|iƒD]\}}t |||ƒq=WdS(N( sappends_[1]s fieldnamess fieldnames upgradexattrsselfs_Fields__fieldnamessfieldss iteritemsskeysvaluessetattr(sselfs fieldnamessfieldss_[1]s fieldnamesvalueskey((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__Æs0 sdefaultcCs |iSdS(N(sselfs_Fields__fieldnames(sselfsmode((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xattrs__ËsccstdtfV|djp |djo°ti|iifVtidfVx|t|iƒD]k\}}|otidfVnti|i ƒfVtidfVx$t t ||ƒdƒD] }|Vq±WqTWtidfVn|d jo|ti|iifVtidfVxHt|iƒD]7\}}|otidfVnti|i ƒfVqWtidfVntit|ƒfVdS( Niÿÿÿÿsheaderscells(s, s=sdefaults)sfooter(sFalsesmodesastyles style_defaultsselfs __class__s__name__s enumerates_Fields__fieldnamessisfsnamesxreprsgetattrspartsrepr(sselfsmodesfsispart((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xrepr__Îs0        (s__name__s __module__s__init__s __xattrs__s __xrepr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysFieldsÅs  s FieldTablecBs/tZd„Zd„Zdd„Zd„ZRS(NcGs'ti|ƒti|ƒ||_dS(N(sTables__init__sselfslistsfields(sselfsfields((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__ès  cKs|it|i|ƒdS(N(sselfsappendsFieldssfields(sselfsfields((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysaddíssdefaultccs±dtfV|djp |djovti|iifVtidfVxBt|iƒD]1\}}|otidfVnti|fVqTWtidfVntit |ƒfVdS(Niÿÿÿÿsheadersfooters(s, s)( sFalsesmodesastyles style_defaultsselfs __class__s__name__s enumerates_FieldTable__fieldnamessisfsrepr(sselfsmodesfsi((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xrepr__ðs   cCs?d|ii|iiditt|iƒƒt|ƒfSdS(Ns%<%s.%s object with fields=%r at 0x%x>s, ( sselfs __class__s __module__s__name__sjoinsmapsreprsfieldssid(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__repr__ýs(s__name__s __module__s__init__sadds __xrepr__s__repr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys FieldTableçs   sListcBs tZdd„Zdd„ZRS(NsdefaultcCstt|ƒƒSdS(N(sxrangeslensself(sselfsmode((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xattrs__sccsÙdtfV|djp$|djp|djp |djo„ti|iifVtidfVxPt|ƒD]B\}}|otidfVnxt |dƒD] }|VqŸWqkWtidfVntit |ƒfVdS( Niÿÿÿÿsheaderscellsfootersdefaults(s, s)( sFalsesmodesastyles style_defaultsselfs __class__s__name__s enumeratesisitemsxreprspartsrepr(sselfsmodesisitemspart((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xrepr__s 4   (s__name__s __module__s __xattrs__s __xrepr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysLists cBs#tZdZd„Zdd„ZRS(sF List environment variables. Example:: >>> ienv ccsFddf}x3tiiƒD]"\}}t|d|d|ƒVqWdS(Nskeysvalue(sfieldssossenvirons iteritemsskeysvaluesFields(sselfsfieldssvalueskey((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__iter__s  sdefaultccsL|djp |djotid|iifVntit|ƒfVdS(Nsheaderscells%s()(smodesastyles style_defaultsselfs __class__s__name__srepr(sselfsmode((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xrepr__$s(s__name__s __module__s__doc__s__iter__s __xrepr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysienvs  cBs#tZdZed„Zd„ZRS(sd IPython input history Example:: >>> ihist >>> ihist(True) (raw mode) cCs ||_dS(N(srawsself(sselfsraw((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__4sccsftiƒ}|io(xI|iiD]}|idƒVq#Wn%x!|ii D]}|idƒVqKWdS(Ns ( sipapisgetsapisselfsrawsIPsinput_hist_rawslinesrstrips input_hist(sselfsapisline((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__iter__7s    (s__name__s __module__s__doc__sTrues__init__s__iter__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysihist+s  sAliascBs#tZdZd„Zdd„ZRS(s" Entry in the alias table cCs||_||_||_dS(N(snamesselfsargsscommand(sselfsnamesargsscommand((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__Es  sdefaultcCsdddfSdS(Nsnamesargsscommand((sselfsmode((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xattrs__Js(s__name__s __module__s__doc__s__init__s __xattrs__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysAliasAs  cBstZdZd„ZRS(s? IPython alias list Example:: >>> ialias ccsItiƒ}x6|iiiƒD]"\}\}}t |||ƒVqWdS(N( sipapisgetsapisIPs alias_tables iteritemssnamesargsscommandsAlias(sselfsnamesargssapiscommand((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__iter__Vs (s__name__s __module__s__doc__s__iter__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysialiasNs cBs5tZdZd„Zd„Zdd„Zd„ZRS(s} This ``Pipe`` turns the input (with must be a pipe outputting lines or an ``ifile``) into lines of CVS columns. cKs ||_dS(s Create an ``icsv`` object. ``cvsargs`` will be passed through as keyword arguments to ``cvs.reader()``. N(scsvargssself(sselfscsvargs((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__bsccs`|i}t|tƒo|idƒ}nti||i}x|D]}t |ƒVqHWdS(Nsrb( sselfsinputs isinstancesifilesopenscsvsreaderscsvargsslinesList(sselfsreadersinputsline((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__iter__is sdefaultccs-dtfV|djp |djoòt|dtƒ}|tj o/xt||ƒD] }|VqSWti dfVnti d|i i fVxyt |i iƒƒD]b\}\}}|oti dfVnti |fVti dfVxt|d ƒD] }|VqóWqŸWti d fVnti t|ƒfVdS( Niÿÿÿÿsheadersfootersinputs | s%s(s, s=sdefaults)(sFalsesmodesgetattrsselfsNonesinputsxreprspartsastyles style_defaults __class__s__name__s enumeratescsvargss iteritemssisnamesvaluesrepr(sselfsmodesnamesisvaluespartsinput((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xrepr__qs(     cCsgdigi}|iiƒD]}|d|ƒq~ƒ}d|ii |ii |t |ƒfSdS(Ns, s%s=%rs<%s.%s %s at 0x%x>( sjoinsappends_[1]sselfscsvargss iteritemssitemsargss __class__s __module__s__name__sid(sselfs_[1]sitemsargs((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__repr__…s=(s__name__s __module__s__doc__s__init__s__iter__s __xrepr__s__repr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysicsv]s    cBs>tZdZd„Zd„Zd„Zdd„Zd„ZRS(s© Execute a system command and list its output as lines (similar to ``os.popen()``). Examples:: >>> ix("ps x") >>> ix("find .") | ifile cCs||_t|_dS(N(scmdsselfsNones_pipeout(sselfscmd((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__•s ccs`ti|iƒ\}|_|iƒx|iD]}|idƒVq/W|iiƒt |_dS(Ns ( sosspopen4sselfscmds_pipeins_pipeoutscloseslsrstripsNone(sselfs_pipeinsl((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__iter__™s   cCs<|itj o |ii o|iiƒnt|_dS(N(sselfs_pipeoutsNonesclosedsclose(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__del__¡ssdefaultccsU|djp |djo$tid|ii|iffVntit|ƒfVdS(Nsheadersfooters%s(%r)(smodesastyles style_defaultsselfs __class__s__name__scmdsrepr(sselfsmode((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xrepr__¦s$cCs$d|ii|ii|ifSdS(Ns %s.%s(%r)(sselfs __class__s __module__s__name__scmd(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__repr__­s(s__name__s __module__s__doc__s__init__s__iter__s__del__s __xrepr__s__repr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysix‹s     cBs;tZdZedd„Zd„Zdd„Zd„ZRS(s1 Filter an input pipe. Only objects where an expression evaluates to true (and doesn't raise an exception) are listed. Examples:: >>> ils | ifilter("_.isfile() and size>1000") >>> igrp | ifilter("len(mem)") >>> sys.modules | ifilter(lambda _:_.value is not None) sraiseifallfailcCs||_||_||_dS(s  Create an ``ifilter`` object. ``expr`` can be a callable or a string containing an expression. ``globals`` will be used as the global namespace for calling string expressions (defaulting to IPython's user namespace). ``errors`` specifies how exception during evaluation of ``expr`` are handled: ``"drop"`` drop all items that have errors; ``"keep"`` keep all items that have errors; ``"keeperror"`` keep the exception of all items that have errors; ``"raise"`` raise the exception; ``"raiseifallfail"`` raise the first exception if all items have errors; otherwise drop those with errors (this is the default). N(sexprsselfsglobalsserrors(sselfsexprsglobalsserrors((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__¾s  c #st|iƒo |i}n4t|iƒ‰t|iddƒ‰‡‡d†}d}t }xùt |i ƒD]è}y#||ƒo|Vn|d7}Wqlttfj o ‚qltj o•}|idjoqT|idjo|VqT|idjo|VqT|id jo‚qT|id jo!|t joti ƒ}qOqTqlXqlW| o |t j o|d|d|d ‚ndS( Nsipipe-expressionsevalcstˆˆt|ƒƒSdS(N(sevalsexprsgs AttrNamespacesitem(sitem(sgsexpr(sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pystestàsiisdropskeeps keeperrorsraisesraiseifallfaili(scallablesselfsexprstests getglobalssglobalssgscompilesoksNonesexc_infosxitersinputsitemsKeyboardInterrupts SystemExits Exceptionsexcserrorsssys(sselfsoksexcsgsexprsitemstestsexc_info((sgsexprsI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__iter__Ús:   sdefaultccsÈ|djp |djo—t|dtƒ}|tj o/xt||ƒD] }|VqIWtidfVntid|i i fVxt|i dƒD] }|Vq’WtidfVntit |ƒfVdS(Nsheadersfootersinputs | s%s(sdefaults)( smodesgetattrsselfsNonesinputsxreprspartsastyles style_defaults __class__s__name__sexprsrepr(sselfsmodespartsinput((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xrepr__ûs cCs-d|ii|ii|it|ƒfSdS(Ns<%s.%s expr=%r at 0x%x>(sselfs __class__s __module__s__name__sexprsid(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__repr__ s(s__name__s __module__s__doc__sNones__init__s__iter__s __xrepr__s__repr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysifilter²s  ! cBs;tZdZedd„Zd„Zdd„Zd„ZRS(sŸ Evaluate an expression for each object in the input pipe. Examples:: >>> ils | ieval("_.abspath()") >>> sys.path | ieval(ifile) sraiseifallfailcCs||_||_||_dS(s½ Create an ``ieval`` object. ``expr`` can be a callable or a string containing an expression. For the meaning of ``globals`` and ``errors`` see ``ifilter``. N(sexprsselfsglobalsserrors(sselfsexprsglobalsserrors((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__s  c #sxt|iƒo |i}n4t|iƒ‰t|iddƒ‰‡‡d†}d}t }xät |i ƒD]Ó}y||ƒVWqlttfj o ‚qltj o•}|idjoq?|idjo|Vq?|idjo|Vq?|idjo‚q?|id jo!|t joti ƒ}q:q?qlXqlW| o |t j o|d|d |d ‚ndS( Nsipipe-expressionsevalcstˆˆt|ƒƒSdS(N(sevalsexprsgs AttrNamespacesitem(sitem(sgsexpr(sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysdo)sisdropskeeps keeperrorsraisesraiseifallfailii(scallablesselfsexprsdos getglobalssglobalssgscompilesoksNonesexc_infosxitersinputsitemsKeyboardInterrupts SystemExits Exceptionsexcserrorsssys(sselfsdosoksexcsgsitemsexprsexc_info((sgsexprsI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__iter__#s6  sdefaultccsÈ|djp |djo—t|dtƒ}|tj o/xt||ƒD] }|VqIWtidfVntid|i i fVxt|i dƒD] }|Vq’WtidfVntit |ƒfVdS(Nsheadersfootersinputs | s%s(sdefaults)( smodesgetattrsselfsNonesinputsxreprspartsastyles style_defaults __class__s__name__sexprsrepr(sselfsmodespartsinput((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xrepr__Bs cCs-d|ii|ii|it|ƒfSdS(Ns<%s.%s expr=%r at 0x%x>(sselfs __class__s __module__s__name__sexprsid(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__repr__Ps(s__name__s __module__s__doc__sNones__init__s__iter__s __xrepr__s__repr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysievals   cBstZdZd„ZRS(sê Enumerate the input pipe (i.e. wrap each input object in an object with ``index`` and ``object`` attributes). Examples:: >>> xrange(20) | ieval("_,_*_") | ienum | ifilter("index % 2 == 0") | ieval("object") ccsLddf}x9tt|iƒƒD]"\}}t|d|d|ƒVq"WdS(Nsindexsobject(sfieldss enumeratesxitersselfsinputsindexsobjectsFields(sselfsindexsfieldssobject((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__iter___s  (s__name__s __module__s__doc__s__iter__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysienumVs cBs>tZdZeeed„Zd„Zdd„Zd„ZRS(sŽ Sorts the input pipe. Examples:: >>> ils | isort("size") >>> ils | isort("_.isdir(), _.lower()", reverse=True) cCs||_||_||_dS(s- Create an ``isort`` object. ``key`` can be a callable or a string containing an expression (or ``None`` in which case the items themselves will be sorted). If ``reverse`` is true the sort order will be reversed. For the meaning of ``globals`` see ``ifilter``. N(skeysselfsglobalssreverse(sselfskeysglobalssreverse((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__os  c#sÝ|itjo"tt|iƒd|iƒ}n“t|iƒo+tt|iƒd|id|iƒ}nXt |i ƒ‰t |iddƒ‰‡‡d†}tt|iƒd|d|iƒ}x|D] }|VqËWdS(Nsreverseskeysipipe-expressionsevalcstˆˆt|ƒƒSdS(N(sevalskeysgs AttrNamespacesitem(sitem(sgskey(sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysrealkey‚s(sselfskeysNonessortedsxitersinputsreversesitemsscallables getglobalssglobalssgscompilesrealkeysitem(sselfsgsitemssrealkeysitemskey((sgskeysI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__iter__zs"+$sdefaultccs|djp |djoÐt|dtƒ}|tj o/xt||ƒD] }|VqIWtidfVntid|i i fVxt|i dƒD] }|Vq’W|i o/tidfVxtt dƒD] }|VqÇWntidfVntit|ƒfVdS( Nsheadersfootersinputs | s%s(sdefaults, s)(smodesgetattrsselfsNonesinputsxreprspartsastyles style_defaults __class__s__name__skeysreversesTruesrepr(sselfsmodespartsinput((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xrepr__ˆs$    cCs3d|ii|ii|i|it|ƒfSdS(Ns!<%s.%s key=%r reverse=%r at 0x%x>(sselfs __class__s __module__s__name__skeysreversesid(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__repr__šs( s__name__s __module__s__doc__sNonesFalses__init__s__iter__s __xrepr__s__repr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysisortes   icCsòt|tƒo t|itƒƒdd!}n»t|tƒo t|itƒƒdd!}n‹t|tiƒo8d|i |i |i |i |i |i|if}n@t|tiƒo d|i |i |i f}n t|ƒ}|SdS(Niiÿÿÿÿis"%04d-%02d-%02d %02d:%02d:%02d.%06ds%04d-%02d-%02d(s isinstancesfieldsstrsreprs expandtabsstabstextsunicodesdatetimesyearsmonthsdayshoursminutesseconds microsecondsdate(sfieldstext((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys_format¢s  8  sDisplaycBs<tZdefd„ƒYZed„Zd„Zd„ZRS(Ns __metaclass__cBstZd„ZRS(NcCs||ƒBSdS(N(sinputsself(sselfsinput((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__ror__µs(s__name__s __module__s__ror__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __metaclass__´scCs ||_dS(N(sinputsself(sselfsinput((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__¸scCs||_|SdS(N(sinputsself(sselfsinput((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__ror__»s cCsdS(N((sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysdisplay¿s(s__name__s __module__stypes __metaclass__sNones__init__s__ror__sdisplay(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysDisplay³s  cBstZdZd„ZRS(Nsfless --quit-if-one-screen --LONG-PROMPT --LINE-NUMBERS --chop-long-lines --shift=8 --RAW-CONTROL-CHARScCs$yíti|idƒ}zÆx¿t|iƒD]®}t}x’t |dƒD]}|o t}n|i dƒt |ƒ}t|tƒ o$|i |iƒƒ|i dƒn|i t|i|ƒƒƒqGW|i dƒq+WWd|iƒXWn0tj o$}d|iit|ƒfGHnXdS(Nswsdefaults s=s s%s: %s(sosspopensselfscmdspagersxitersinputsitemsFalsesfirstsxattrssattrswrites upgradexattrs isinstancesSelfDescriptorsnamesstrsvaluescloses Exceptionsexcs __class__s__name__(sselfsattrspagersexcsitemsfirst((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysdisplayÆs*    (s__name__s __module__scmdsdisplay(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysilessÃss _RedirectIOcBs,tZd„Zd„Zd„Zd„ZRS(NcOs=tiƒ|_ti|_|t_ti|_|t_dS(s8 Map the system output streams to self. N(sStringIOsselfsstreamssyssstdoutsstderr(sselfsargsskwargs((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__Þs    cCsB|ii|ƒ|ii|ƒd|jo|iiƒndS(s3 Write both to screen and to self. s N(sselfsstreamswritestextsstdoutsflush(sselfstext((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pyswriteès  cCs1|ii|ƒ|ii|ƒ|iiƒdS(s9 Write lines both to screen and to self. N(sselfsstreams writelinesslinessstdoutsflush(sselfslines((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys writelinesñscCs6|iiƒ|iiƒ|it_|it_dS(s5 Restore the default system streams. N(sselfsstdoutsflushsstderrssys(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysrestoreùs    (s__name__s __module__s__init__swrites writelinessrestore(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys _RedirectIOÝs cBs8tZdZed„Zd„Zdd„Zd„ZRS(sµ Execute a python string and capture any output to stderr/stdout. Examples:: >>> import time >>> icap("for i in range(10): print i, time.sleep(0.1)") cBsQ||_||_eƒ}z|e|ƒfdUWd|iƒX|i|_dS(N(sexprsselfsglobalss _RedirectIOslogs getglobalssrestoresstream(sselfsexprsglobalsslog((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__ s    ccs5|iidƒx|iD]}|idƒVqWdS(Nis (sselfsstreamsseekslinesrstrip(sselfsline((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__iter__s sdefaultccsU|djp |djo$tid|ii|iffVntit|ƒfVdS(Nsheadersfooters%s(%r)(smodesastyles style_defaultsselfs __class__s__name__sexprsrepr(sselfsmode((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys __xrepr__s$cCs$d|ii|ii|ifSdS(Ns %s.%s(%r)(sselfs __class__s __module__s__name__sexpr(sself((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__repr__#s(s__name__s __module__s__doc__sNones__init__s__iter__s __xrepr__s__repr__(((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysicaps   c Cst}t}d}tiƒ}xÏt||ƒD]¾\}}|tjo3t |tƒo|}|}q.qzd}t}nt |tƒ oa|i||fƒ|t|ƒ7}||jo| o%|itidfƒ|d7}Pqìq.q.W|tjo d}n|||fSdS(Niiÿÿÿÿs...i(sNonesalignsTruesfullswidthsastylesTextstextsxreprsvaluesmodesstylesparts isinstancesintsappendslens maxlengths style_ellisis( svaluesmodes maxlengthsfullstextsalignsstyleswidthspart((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pysxformat(s.        cBs5tZdZeiidƒZed„Zd„Z RS(NiÈswhite:black:boldcGshti||ƒgi}|D]}|t|ƒƒq~|_d|_ d|_ d|_ d|_ dS(Ns s|( sDisplays__init__sselfsinputsappends_[1]sattrssattrs upgradexattrs headerpadchars headersepchars datapadchars datasepchar(sselfsinputsattrssattrs_[1]((sI/u/d/b/dbachman/=/lib/python2.3/site-packages/IPython/Extensions/ipipe.pys__init__Ns 0   cCs†tii}g} tƒ}h}g}x4t |i ƒD]#}h}|i}| ot|dƒ}nxã|D]Û} | |jo4| i| ƒ|i| ƒt| iƒƒ||