← Back
Editing: ReplaceDialog.cpython-35.pyc
��Yf9 � @ s� d Z d d l Td d l m Z d d l m Z d d l Z d d � Z Gd d � d e � Z d d � Z e d k r� d d l Z e j d d d d d �d d l m Z e e � d S)z�Replace dialog for IDLE. Inherits SearchDialogBase for GUI. Uses idlelib.SearchEngine for search capability. Defines various replace related functions like replace, replace all, replace+find. � )�*)� SearchEngine)�SearchDialogBaseNc C sV | j � } t j | � } t | d � s< t | | � | _ | j } | j | � d S)zvReturns a singleton ReplaceDialog instance.The single dialog saves user entries and preferences across instances.�_replacedialogN)Z_rootr �get�hasattr� ReplaceDialogr �open)�text�root�engineZdialog� r �:/opt/alt/python35/lib64/python3.5/idlelib/ReplaceDialog.py�replace s r c @ s� e Z d Z d Z d Z d d � Z d d � Z d d � Z d d � Z d d d � Z d d d � Z d d d � Z d d � Z d d d � Z d d d � Z d d � Z d d � Z d d d � Z d S) r zReplace Dialog�Replacec C s& t j | | | � t | � | _ d S)N)r �__init__Z StringVar�replvar)�selfr r r r r r s zReplaceDialog.__init__c C s� t j | | � y | j d � } Wn t k r= d } Yn Xy | j d � } Wn t k rk d } Yn X| p~ | j d � } | p� | } | j | | � d | _ d S)zDisplay the replace dialogz sel.firstNzsel.last�insert� )r r �index�TclError�show_hit�ok)r r �first�lastr r r r ! s zReplaceDialog.openc C s- t j | � | j d | j � d | _ d S)z#Create label and text entry widgetsz Replace with:r N)r �create_entriesZ make_entryr Zreplent)r r r r r 1 s z ReplaceDialog.create_entriesc C s` t j | � | j d | j � | j d | j � | j d | j d � | j d | j � d S)NZFindr z Replace+Findr z Replace All)r �create_command_buttonsZ make_button�find_it� replace_it�default_command� replace_all)r r r r r 6 s z$ReplaceDialog.create_command_buttonsNc C s | j d � d S)Nr )�do_find)r �eventr r r r = s zReplaceDialog.find_itc C s | j | j � r | j � d S)N)r" r � do_replace)r r# r r r r @ s zReplaceDialog.replace_itc C s/ | j | j � r+ | j � r+ | j d � d S)zReplace and find next.r N)r" r r$ )r r# r r r r D s z ReplaceDialog.default_commandc C s` | j j � rV y | j | � } Wq\ t j k rR | j j | d � d } Yq\ Xn | } | S)za Helper function for expanding a regular expression in the replace field, if needed. zInvalid Replace ExpressionN)r Zisre�expand�re�errorZ report_error)r �m�repl�newr r r �_replace_expandK s z ReplaceDialog._replace_expandc C s0 | j j � } | s d S| j j � } | j } | j j | | � } | sZ | j � d S| j d d d � | j d d d � | d } | d j � } | j j � r� d } d } d } d } } | j � x*| j j | | | | d | � } | s� P| \ } } | j d | d | d � } | j � } | j | | � } | d k rOP| j � \ } } d | | f } d | | f } | | k r�| j d | � nB | j d | � | | k r�| j | | � | r�| j | | � | t | � } d } q� W| j � | r"| r"| j | | � | j � d S) z4Replace all instances of patvar with replvar in textN�selz1.0�end�hitr r z%d.0z%d.%dr )r �getprogr r r � search_text�bell� tag_remove�startZiswrap�undo_block_startZsearch_forward�groupr+ �span�mark_set�deleter �len�undo_block_stopr �close)r r# �progr) r �res�line�colr r r r( �charsZorigr* �i�jr r r r! Y sZ ! zReplaceDialog.replace_allr c C s� | j j � s d S| j } | j j | d | � } | sH | j � d S| \ } } | j � \ } } d | | f } d | | f } | j | | � d | _ d S)NFz%d.%dr T)r r/ r r0 r1 r6 r r ) r r r r= r> r( rA rB r r r r r r" � s zReplaceDialog.do_findc C sv | j j � } | s d S| j } y& | j d � } } | j d � } Wn t k rb d } Yn X| s� | j d � } } } t j | � \ } } | j d | d | d � } | j | | � } | s� d S| j | | j j � � } | d k r� d S| j d | � | j � | j � r0| j | | � | rF| j | | � | j � | j | | j d � � d | _ d S) NFz sel.firstzsel.lastr z%d.0r r T)r r/ r r r r Z get_line_colr �matchr+ r r7 r4 r5 r8 r r: r r ) r r< r r �posr r> r? r@ r( r* r r r r$ � s: zReplaceDialog.do_replacec C s� | j } | j d | � | j d d d � | j d | | � | j d d d � | | k rq | j d | � n | j d | | � | j d � | j � d S)zMHighlight text from 'first' to 'last'. 'first', 'last' - Text indicesr r, z1.0r- r. N)r r7 r2 �tag_addZseeZupdate_idletasks)r r r r r r r r � s zReplaceDialog.show_hitc C s* t j | | � | j j d d d � d S)Nr. z1.0r- )r r; r r2 )r r# r r r r; � s zReplaceDialog.close)�__name__� __module__� __qualname__�titleZiconr r r r r r r r+ r! r" r$ r r; r r r r r s 2 r c s� t | � } | j d � t t t t j d | j � � � � \ } } } } | j d | | d f � d d � } d d � } t | d d �� | � _ | � _ � j � � j d d � � j � � f d d � } t | d d d | �} | j � d S)zhtest wrapper functionzTest ReplaceDialogz[x+]z+%d+%d� c S s d S)Nr r r r r r4 � s z)_replace_dialog.<locals>.undo_block_startc S s d S)Nr r r r r r: � s z(_replace_dialog.<locals>.undo_block_stopZinactiveselectbackgroundZgrayr z"This is a sample sTring Plus MORE.c s4 � j t d t � t � � � j t d t � d S)Nz1.0)rE ZSELZENDr r2 r )r r r � show_replace� s z%_replace_dialog.<locals>.show_replacer r ZcommandN)ZToplevelrI �list�map�intr& �splitZgeometryZTextr4 r: Zpackr Z focus_setZButton) �parentZbox�widthZheight�x�yr4 r: rK Zbuttonr )r r �_replace_dialog� s 3 rT �__main__z$idlelib.idle_test.test_replacedialog� verbosity� �exitF)�run)�__doc__ZtkinterZidlelibr Zidlelib.SearchDialogBaser r& r r rT rF Zunittest�mainZidlelib.idle_test.htestrY r r r r �<module> s �
Save File
Cancel