ó æNXc@s¾dZddlmZddlZddlZddlZddlZddlmZddl m Z ddl m Z ddl mZddlmZdd lmZdd lmZdd lmZdd lmZd dd„Zd„ZejdƒZd dd„Zd„Zd d dd„Zd d dd„Zd dd„Z dd„Z!d„Z"ej#dkrŸej$j%ddƒdkrŸddl&Z&d„Z'n d„Z'dd d d!„Z(dS("s» Paging capabilities for IPython.core Notes ----- For now this uses IPython hooks, so it can't be in IPython.utils. If we can get rid of that dependency, we could move it there. ----- iÿÿÿÿ(tprint_functionN(tUnsupportedOperation(t get_ipython(tdisplay(tTryNext(tchop(tio(tsystem(tget_terminal_size(t py3compatiicCs[t|tƒr|}n/|r:dj|jƒ|ƒ}ni|d6}t|dtƒdS(s1Just display, no paging. screen_lines is ignored.u s text/plaintrawN(t isinstancetdicttjoint splitlinesRtTrue(tstrngtstartt screen_linestdata((sI/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/core/page.pyt display_page#s   cs ‡fd†S(sVWrap a pager func to strip the `self` arg so it can be called as a hook. cs ˆ||ŽS(N((tselftargstkwargs(t page_func(sI/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/core/page.pyt3s((R((RsI/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/core/page.pytas_hook.ss (\x1b[^m]+m)c Cs|jƒ|}t||dƒ}t|ƒdkr[ttjj|dƒdtjƒn©d}xy|dd!D]j}tjj|ƒ}t||dtjƒt ƒs«dSt j |ƒ}t|ƒdkro|d}qoqoWt|tjj|dƒdtjƒdS(sVery dumb 'pager' in Python, for when nothing else works. Only moves forward, same interface as page(), except for pager_cmd and mode.iitfiletiÿÿÿÿN( RRtlentprinttostlinesepR Rtstdoutt page_moretesc_retfindall( RRRtout_lntscreenst last_escapetscrthunktesc_list((sI/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/core/page.pyt page_dumb8s& c Cs[tjjddƒ}|dks-|dko9tjdks@|Syddl}ddl}Wntk rp|SXy|j tj ƒ}Wn+|j k r´}t dj |ƒƒ‚nXtjjddƒ}d tjd s Snipped. View (y/n)? [N]ty(RrRRRRR RˆR‰(Rtwidtht print_fulltheadertsniptwhalf((sI/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/core/page.pyt snip_printcs   ()t__doc__t __future__RRtreR3RVRRtIPythonRtIPython.core.displayRtIPython.core.errorRtIPython.utils.dataRt IPython.utilstIPython.utils.processRtIPython.utils.terminalRR RRtcompileR#R+RGR2RnRrRwRSRTRPR0R1RƒR"R‘(((sI/data/av2000/mvv/env_mvv/lib/python2.7/site-packages/IPython/core/page.pyt s:      Ak  *