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opt
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alt
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python34
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lib64
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python3.4
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idlelib
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__pycache__
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When a value for a key is requested via __getitem__() or get(), the key is looked up in the given dict. If found there, the value from the dict is returned. Otherwise, the default value given upon initialization is returned. This allows using str.translate() to make some replacements, and to replace all characters for which no replacement was specified with a given character instead of leaving them as-is. For example, to replace everything except whitespace with 'x': >>> whitespace_chars = ' \t\n\r' >>> preserve_dict = {ord(c): ord(c) for c in whitespace_chars} >>> mapping = StringTranslatePseudoMapping(preserve_dict, ord('x')) >>> text = "a + b\tc\nd" >>> text.translate(mapping) 'x x x\tx\nx' c C s4 | | _ | | _ | j | d d � } | | _ d S)Nc S s | | | � S)N� )�key�_getZ_defaultr r �4/opt/alt/python34/lib64/python3.4/idlelib/PyParse.pyr y s z3StringTranslatePseudoMapping.__init__.<locals>._get)� _non_defaultsZ_default_value�getr )�selfZ non_defaults� default_valuer r r r �__init__u s z%StringTranslatePseudoMapping.__init__c C s | j | � S)N)r )r �itemr r r � __getitem__} s z(StringTranslatePseudoMapping.__getitem__c C s t | j � S)N)�lenr )r r r r �__len__� s z$StringTranslatePseudoMapping.__len__c C s t | j � S)N)�iterr )r r r r �__iter__� s z%StringTranslatePseudoMapping.__iter__Nc C s | j | � S)N)r )r r �defaultr r r r � s z StringTranslatePseudoMapping.get) �__name__� __module__� __qualname__�__doc__r r r r r r r r r r ` s r c @ sB e Z d Z d d � Z d d � Z d e d d � Z d d � Z i Z e j d d � d D� � e j d d � d D� � e j d d � d D� � e e d e d � �Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d! d" � Z d# d$ � Z d Z d% d& � Z d Z d' d( � Z d S))�Parserc C s | | _ | | _ d S)N)� indentwidth�tabwidth)r r r r r r r � s zParser.__init__c C s> t | � d k s( | d d k s( t � | | _ d | _ d S)Nr � � ���)r �AssertionError�str� study_level)r �sr r r �set_str� s ( zParser.set_strNc C sU | j d } } | s d St | � } x� t d � D]� } | j d d | � } | d k r^ Pn | j d d | � d } | | | | � } | r� | | j � � r� | j � } Pn | } q3 W| d k r | | � } | r� | | j � � r� | j � } n | S| d } xD | | | � } | rL| j � \ } } | | � sM| } qMq Pq W| S)Nr z: r r r )r r �range�rfind�start�span) r Zis_char_in_string�_synchrer �pos�limitZtries�i�mr" r r r �find_good_parse_start� s8 z Parser.find_good_parse_startc C sR | d k s) | j | d d k s) t � | d k rN | j | d � | _ n d S)Nr r r )r r )r �lor r r �set_lo� s ) z Parser.set_loc c s' | ] } t | � t d � f Vq d S)�(N)�ord)�.0�cr r r � <genexpr>� s zParser.<genexpr>z({[c c s' | ] } t | � t d � f Vq d S)�)N)r1 )r2 r3 r r r r4 � s z)}]c c s' | ] } t | � t | � f Vq d S)N)r1 )r2 r3 r r r r4 � s z"'\ #r �xc C s | j d k r d Sd | _ | j } | j | j � } | j d d � } | j d d � } | j d d � } | j d d � } | j d d � } t } d } } d g | _ } | j } d t | � } } x�| | k r�| | } | d } | d k rq� n | d k r7| d } | d k r� | | � q� q� n | d k rS| d } q� n | d k rx| r� | d } q� q� n | d k s�| d k r�| } | | d | d � | d k r�| d } n | } t | � d } | | } x| | k r�| | } | d } | d k rq�n | | d | | � | k rF| | } Pn | d k r�| d } | d k r�| d k r�| | � n Pq�q�n | d k r�| | k s�t � | | d k r�| d } n | d } q�q�q�W| d | k r�t } q� t } q� n | d k r5| j d | � } | d k s� t � q� n | d k sGt � | | k sYt � | | d k r�| d } | d | k r�t } q�n | d } q� W| t k r�| t k r�| d k r�t } n | | _ | t k | d | k k s�t � | d | k r| | � n d S)Nr Zxxxxxxxxr6 ZxxxxZxxz xr r r0 r5 �"�'� � �\�#r r )r! r � translate�_tran�replace�C_NONE� goodlines�appendr r �C_STRING_FIRST_LINE�C_STRING_NEXT_LINES�find� C_BACKSLASH� C_BRACKET� continuation) r r rH �levelZlnorA Z push_goodr+ �n�chZquoteZfirstlno�wr r r �_study1� s� " "zParser._study1c C s | j � | j S)N)rM rH )r r r r �get_continuation_typeg s z Parser.get_continuation_typec C s� | j d k r d S| j � d | _ | j | j } } t | � d } t | � } x| | r� | sj t � | } x@ t | | d | | � D]# } | j d d | d � d } q� Wt | | � r� | d } qX PqX W| d k r� | d k s� t � | } n | | | _ | _ d } g } | j } | d f g } xu| | k r�t | | | � } | r�| j � } | d } x* | | k r�| | d k r�| d } qrW| | k r�| | } n | } | | k r�Pq�n | | } | d k r | | � | j | t | � f � | } | d } q5n | d k rh| r9| d =n | } | d } | j | t | � f � q5n | d k s�| d k r�| j | t | � d f � | } t | | | � j � } | j | t | � f � q5n | d k rM| j | t | � d f � | j d | | � d } | d k s.t � | j | t | � f � q5n | d k s_t � | d } | | k s{t � | | d k r�| | | } n | d } q5W| | _ | r�| d | _ n t | � | _ d S)Nr9 r r r � z z([{z)]}r7 r8 r< r; r r )r! rM r rA r r r$ r% �_junkre� stmt_start�stmt_endrB �_chew_ordinaryre�end�_match_stringrerE �lastch�lastopenbracketpos�tuple�stmt_bracketing)r r rA r+ �p�qZnothingrV �stackZ push_stackZ bracketingr, ZnewprK r r r �_study2| s� "! zParser._study2c C s | j � | j t k s t � | j } | j } t | � } | j d d | � d } } | d } x� | | k r� t | | � } | r� | j � d } d } Pqg | j d | � d } } qg W| } } x | | d k r� | d } q� W| j } t | | | � j | j � � | S)Nr r r z )r] rH rG r rW r r r% �_itemrerT rE r � expandtabsr )r �jr rJ Zorigir+ r, Zextrar r r �compute_bracket_indent� s& z Parser.compute_bracket_indentc C s# | j � | j } | d | d S)Nr r9 r ���)rM rA )r rA r r r �get_num_lines_in_stmt s z Parser.get_num_lines_in_stmtc C s | j � | j t k s t � | j } | j } x | | d k rQ | d } q4 W| } | j d | � d } d } } x | | k r�| | } | d k r� | d } | d } q{ | d k r� | r� | d } n | d } q{ | d k s� | d k rt | | | � j � } q{ | d k r#Pq{ | d k ry| d k ry| d k s[| | d d k ry| | d d k ryd } Pq{ | d } q{ W| r�| d } t j d | | | � � d k } n | s�| } x! | | d k r�| d } q�Wn t | | j | � j | j � � d S)Nz r r r z([{z)]}r7 r8 r< �=z=<>!z\s*\\z )r] rH rF r r rQ rE rU rT �re�matchr r_ r )r r r+ �startpos�endpos�foundrI rK r r r �compute_backslash_indent sJ %z Parser.compute_backslash_indentc C sg | j � | j | j } } | } | j } x* | | k rX | | d k rX | d } q/ W| | | � S)Nz r )r] rQ rR r )r r+ rJ r` r r r r �get_base_indent_stringF s z Parser.get_base_indent_stringc C s | j � | j d k S)N�:)r] rV )r r r r �is_block_openerQ s zParser.is_block_openerc C s# | j � t | j | j � d k S)N)r] �_closerer rQ )r r r r �is_block_closerW s zParser.is_block_closerc C s | j � | j S)N)r] rW )r r r r �get_last_open_bracket_pos^ s z Parser.get_last_open_bracket_posc C s | j � | j S)N)r] rY )r r r r �get_last_stmt_bracketingg s z Parser.get_last_stmt_bracketing)r r r r r# r( r- r/ r> �updater r1 rM rN r] ra rc rj rk rm ro rW rp rY rq r r r r r � s. 3 � m 5 r )re �sys� collectionsr r$ r@ rF rC rD rG �compile�VERBOSE� MULTILINE�searchr( rf rP �DOTALLrU r^ rn rS r r r r r r �<module> s" *
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