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� { fc @ s� d Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d d � � YZ d � Z d Z d Z d Z d � Z e d k r� d d l m Z e d d d �n d S( s CallTips.py - An IDLE Extension to Jog Your Memory Call Tips are floating windows which display function, class, and method parameter and docstring information when you type an opening parenthesis, and which disappear when you type a closing parenthesis. i����N( t CallTipWindow( t HyperParsert CallTipsc B sz e Z d d g f g Z d d � Z d � Z d � Z d d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( t edits Show call tips <<force-open-calltip>>c C sG | d k r d | _ d S| | _ | j | _ d | _ | j | _ d S( N( t Nonet editwint textt calltipt _make_tk_calltip_windowt _make_calltip_window( t selfR ( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyt __init__ s c C s d | _ d S( N( R R ( R ( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyt close# s c C s t j | j � S( N( R t CallTipR ( R ( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyR & s c C s& | j r" | j j � d | _ n d S( N( R t hidetipR ( R t event( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyt _remove_calltip_window* s c C s | j t � d S( si Happens when the user really wants to open a CallTip, even if a function call is needed. N( t open_calltipt True( R R ( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyt force_open_calltip_event/ s c C s | j t � d S( s� Happens when it would be nice to open a CallTip, but not really necessary, for example after an opening bracket, so function calls won't be made. N( R t False( R R ( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyt try_open_calltip_event5 s c C s, | j r( | j j � r( | j t � n d S( si If there is already a calltip window, check if it is still needed, and if so, reload it. N( R t is_activeR R ( R R ( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyt refresh_calltip_event< s c C s� | j � t | j d � } | j d � } | s5 d S| j | d � | j � } | su | ry | j d � d k ry d S| j | � } | s� d S| j � | _ | j j | | d | d � d S( Nt insertt (i i����i ( R R R t get_surrounding_bracketst set_indext get_expressiont findt fetch_tipR R t showtip( R t evalfuncst hpt sur_parent expressiont arg_text( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyR C s #c C so y | j j j j j } Wn t k r2 d } n X| rR | j d d | f i � S| j | � } t | � Sd S( sR Return the argument list and docstring of a function or class If there is a Python subprocess, get the calltip there. Otherwise, either fetch_tip() is running in the subprocess itself or it was called in an IDLE EditorWindow before any script had been run. The subprocess environment is that of the most recently run script. If two unrelated modules are being edited some calltips in the current module may be inoperative if the module was not the last to run. To find methods, fetch_tip must be fed a fully qualified name. t exect get_the_calltipN( R t flistt pyshellt interpt rpccltt AttributeErrorR t remotecallt get_entityt get_arg_text( R R# R* t entity( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyR T s c C sR | rN t j j � } | j t j � y t | | � SWqN t k rJ d SXn d S( s Return the object corresponding to expression evaluated in a namespace spanning sys.modules and __main.dict__. N( t syst modulest copyt updatet __main__t __dict__t evalt BaseExceptionR ( R R# t namespace( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyR- m s ( s Show call tips <<force-open-calltip>>N( t __name__t __module__t menudefsR R R R R R R R R R R- ( ( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyR s c C sV y | j j SWnA t k rQ x1 | j D]" } t | � } | d k r( | Sq( Wn Xd S( N( R t im_funcR+ t __bases__t _find_constructorR ( t class_obt baset rc( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyR> { s iU i t i c C sT d } y | j } Wn3 t k rH t | � t j k rA | } qI | Sn Xd } t | � t j t j f k r� t | � } | d k r� d � } q d } nf t | � t j k r� | j } | j d k r d } q n- t | � t j k r� | j } d } n | } t | � t j t j g k r^| j j } | j j | | !} | j pIg } t t d � | � � } d g t | � t | � | } t d � | | � } x� d d f D]� \ } } } | j j | @r�| | } | | k r�| j | � q/d } x" | d | | k r| d 7} q�W| j | d | � q�q�Wd j | � } d t j d d | � } n t | � t k r�t j | t d t �n | r�| g n g } t | t j � r�| j } n t | d d � } | rPxh | j d t! � t! D]P } | j" � } | sPn t | � t k r-| t d d } n | j | � q�Wd j | � } n | S( s� Return a string describing the signature of a callable object, or ''. For Python-coded functions and methods, the first line is introspected. Delete 'self' parameter for classes (.__init__) and bound methods. The next lines are the first lines of the doc string up to the first empty line or _MAX_LINES. For builtins, this typically includes the arguments in addition to the return value. t i c S s d S( N( R ( ( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyt <lambda>� RC i c S s d t | � S( Ns =%s( t repr( t name( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyRD � RC c S s | | S( N( ( t argt dflt( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyRD � RC i t *t argsi s **t kwargss %ss , s (%s)s (?<!\d)\.\d+s <tuple>t subsequent_indentt __doc__s i s ...N( i RI RJ ( i s **RK (# t __call__R7 t typet typest ClassTypet TypeTypeR> R t MethodTypeR< t im_selft FunctionTypet LambdaTypet func_codet co_argcountt co_varnamest func_defaultst listt mapt lent co_flagst appendt joint ret subt _MAX_COLSt textwrapt wrapt _INDENTt isinstanceRM t getattrt splitt _MAX_LINESt strip( t obt argspect ob_callt arg_offsett fobt argcountt real_argst defaultst itemst flagt preRF t pre_namet it linest doct line( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyR. � sj ! ? R4 ( t mains idlelib.idle_test.test_calltipst verbosityi ( s ( RM R4 Ra R0 Rd RP t idlelibR t idlelib.HyperParserR R R> Rc Rj Rf R. R9 t unittestR| ( ( ( s( /usr/lib64/python2.7/idlelib/CallTips.pyt <module> s i N
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