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e d k r� d d l m Z d g e _ d d l Z e j d d d d d �n d S( u' Define SearchEngine for search dialogs.i N( u StringVaru
BooleanVaru TclErrorc C s( t | d � s! t | � | _ n | j S( u� Return the singleton SearchEngine instance for the process.
The single SearchEngine saves settings between dialog instances.
If there is not a SearchEngine already, make one.
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_searchengine( u root( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu get s u getc B s� | Ee Z d Z d Z d d � Z d d � Z d d � Z d d � Z d
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d d � Z d# d d � Z d" d d d � Z d d d � Z d d d! � Z d" S($ u SearchEngineu< Handles searching a text widget for Find, Replace, and Grep.c C sy | | _ t | d � | _ t | d � | _ t | d � | _ t | d � | _ t | d � | _ t | d � | _
d S( u� Initialize Variables that save search state.
The dialogs bind these to the UI elements present in the dialogs.
u NFT( u rootu StringVaru patvaru
BooleanVaru Falseu revaru casevaru wordvaru Trueu wrapvaru backvar( u selfu root( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu __init__ s u SearchEngine.__init__c C s
| j j � S( N( u patvaru get( u self( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu getpat# s u SearchEngine.getpatc C s | j j | � d S( N( u patvaru set( u selfu pat( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu setpat& s u SearchEngine.setpatc C s
| j j � S( N( u revaru get( u self( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu isre) s u SearchEngine.isrec C s
| j j � S( N( u casevaru get( u self( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu iscase, s u SearchEngine.iscasec C s
| j j � S( N( u wordvaru get( u self( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu isword/ s u SearchEngine.iswordc C s
| j j � S( N( u wrapvaru get( u self( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu iswrap2 s u SearchEngine.iswrapc C s
| j j � S( N( u backvaru get( u self( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu isback5 s u SearchEngine.isbackc C s/ | j � r t j | � } n | j | � d S( u! Set pattern after escaping if re.N( u isreu reu escapeu setpat( u selfu pat( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu setcookedpat: s u SearchEngine.setcookedpatc C sG | j � } | j � s* t j | � } n | j � rC d | } n | S( Nu \b%s\b( u getpatu isreu reu escapeu isword( u selfu pat( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu getcookedpatA s
u SearchEngine.getcookedpatc C s� | j � } | s& | j | d � d S| j � } d } | j � sT | t j B} n y t j | | � } Wnt t j k
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| � d k r� t d n d } | j | | | � d SWYd d } ~ Xn X| S( u& Return compiled cooked search pattern.u Empty regular expressioni i i Ni����( u getpatu report_erroru Noneu getcookedpatu iscaseu reu
IGNORECASEu compileu erroru argsu lenu arg( u selfu patu flagsu progu whatu argsu msgu col( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu getprogI s"
"u SearchEngine.getprogi c C sm d t | � } | r- | d t | � } n | d k rP | d t | � } n t j d | d | j �d S( Nu Error: u
Pattern: i u
Offset: u Regular expression erroru master( u stru tkMessageBoxu showerroru root( u selfu patu msgu col( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu report_error] s u SearchEngine.report_errori c C s� | s | j � } | s d Sn | j j � } t | � \ } } | j � r� | r[ | } n | } t | � \ } } | j | | | | | | � }
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S( u� Return (lineno, matchobj) or None for forward/backward search.
This function calls the right function with the right arguments.
It directly return the result of that call.
Text is a text widget. Prog is a precompiled pattern.
The ok parameteris a bit complicated as it has two effects.
If there is a selection, the search begin at either end,
depending on the direction setting and ok, with ok meaning that
the search starts with the selection. Otherwise, search begins
at the insert mark.
To aid progress, the search functions do not return an empty
match at the starting position unless ok is True.
N( u getprogu Noneu wrapvaru getu
get_selectionu isbacku get_line_colu search_backwardu search_forward( u selfu textu progu oku wrapu firstu lastu startu lineu colu res( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu search_textg s$ ! u SearchEngine.search_textc C s d } | } | j d | d | d � } x� | r� | j | d d � | � }
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f Sn | d } | r� | | k r� Pn d } d } | j d | d | d � } | r- | r- d } d } d } | j d d � } q- q- Wd S( Ni u %d.0i u 1.0u 2.0i����( u getu searchu endu None( u selfu textu progu lineu colu wrapu oku wrappedu startlineu charsu m( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu search_forward� s(
u SearchEngine.search_forwardc C s! d } | } | j d | d | d � } x� t | | d d � | � }
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f Sn | d } | r� | | k r� Pn d } | d k r� | s� Pn d } d } | j d � } t t | j d � � \ } } n | j d | d | d � } t | � d } q- d S( Ni u %d.0i u end-1cu .i����( u getu search_reverseu startu indexu mapu intu splitu lenu None( u selfu textu progu lineu colu wrapu oku wrappedu startlineu charsu mu pos( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu search_backward� s,
! u SearchEngine.search_backwardNi����( u __name__u
__module__u __qualname__u __doc__u __init__u getpatu setpatu isreu iscaseu iswordu iswrapu isbacku setcookedpatu getcookedpatu getprogu report_erroru Noneu search_textu search_forwardu search_backward( u
__locals__( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu SearchEngine s
(u SearchEnginec C s� | j | � } | s d Sd } | j � \ } } xi | | k r� | | k r� | } | | k rk | d } n | j | | � } | s� Pn | j � \ } } q4 W| S( u% Search backwards and return an re match object or None.
This is done by searching forwards until there is no match.
Prog: compiled re object with a search method returning a match.
Chars: line of text, without
.
Col: stop index for the search; the limit for match.end().
i N( u searchu Noneu span( u progu charsu colu mu foundu iu j( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu search_reverse� s
u search_reversec C sr y" | j d � } | j d � } Wn t k
r@ d } } Yn X| sY | j d � } n | sh | } n | | f S( uF Return tuple of 'line.col' indexes from selection or insert mark.
u sel.firstu sel.lastu insertN( u indexu TclErroru None( u textu firstu last( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu
get_selection� s
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get_selectionc C s( t t | j d � � \ } } | | f S( u8 Return (line, col) tuple of ints from 'line.col' string.u .( u mapu intu split( u indexu lineu col( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu get_line_col� s u get_line_colu __main__( u supportu guiu# idlelib.idle_test.test_searchengineu verbosityi u exitF( u __doc__u reu tkinteru StringVaru
BooleanVaru TclErroru tkinter.messageboxu
messageboxu tkMessageBoxu getu SearchEngineu search_reverseu
get_selectionu get_line_colu __name__u testu supportu
use_resourcesu unittestu mainu False( ( ( u9 /opt/alt/python33/lib64/python3.3/idlelib/SearchEngine.pyu <module> s �