.SrSSKJr SSKJr SSKJr SSKJrJ r SSK J r SSK J r SS KJr SS KJr SS KrSS KrS r"S S\5r"SS\5r"SS\5rg )a) An :class:`~.InputProcessor` receives callbacks for the keystrokes parsed from the input in the :class:`~prompt_toolkit.inputstream.InputStream` instance. The `InputProcessor` will according to the implemented keybindings call the correct callbacks when new key presses are feed through `feed`. )unicode_literals)EditReadOnlyBuffer)ViNavigationMode)KeysKey)Event) BaseRegistry)deque)rangeN)InputProcessorKeyPressc.\rSrSrSrSSjrSrSrSrg) rz :param key: A `Keys` instance or text (one character). :param data: The received string on stdin. (Often vt100 escape codes.) Nc[U[R[45(deUb![U[R5(deUc#[U[5(a UROUnXlX lgN) isinstancesix text_typernamekeydata)selfrrs =lib/third_party/prompt_toolkit/key_binding/input_processor.py__init__KeyPress.__init__!s_# s34444|z$ >>>> <)#s33388D cnURR<SUR<SUR<S3$)Nz(key=z, data=)) __class____name__rrrs r__repr__KeyPress.__repr__+s% NN # #TXXtyy: :rctURUR:H=(a URUR:H$r)rr)rothers r__eq__KeyPress.__eq__/s'xx599$@ejj)@@r)rrr) r! __module__ __qualname____firstlineno____doc__rr#r'__static_attributes__rrrrs:Arrcd\rSrSrSrSrSrSrSrSr Sr S r S r S r S rSSjrSrSrg )r 3a? Statemachine that receives :class:`KeyPress` instances and according to the key bindings in the given :class:`Registry`, calls the matching handlers. :: p = InputProcessor(registry) # Send keys into the processor. p.feed(KeyPress(Keys.ControlX, '')) p.feed(KeyPress(Keys.ControlC, '') # Process all the keys in the queue. p.process_keys() # Now the ControlX-ControlC callback will be called if this sequence is # registered in the registry. :param registry: `BaseRegistry` instance. :param cli_ref: weakref to `CommandLineInterface`. c[U[5(deXlX l[ U5Ul[ U5Ul[5Ul/Ul SUl /Ul UR5 g)NF) rr _registry_cli_refrbeforeKeyPress afterKeyPressr input_queue key_buffer record_macromacroreset)rregistrycli_refs rrInputProcessor.__init__Isf(L1111! #Dk"4[!7"  rcSUlSUlUR5UlURR S5 SUlgr)_previous_key_sequence_previous_handler_process_process_coroutinesendargr"s rr:InputProcessor.reset_s=&*#!%"&--/ $$T*rc SUl/Ulg)zStart recording macro. TN)r8r9r"s r start_macroInputProcessor.start_macrojs  rcSUlg)zEnd recording macro. FN)r8r"s r end_macroInputProcessor.end_macroos !rcLURHnURU5 M gr)r9feed)rks r call_macroInputProcessor.call_macrossA IIaLrc[SU55nUR5nURRU5Vs/sHoDR U5(dMUPM sn$s snf)z_ For a list of :class:`KeyPress` instances. Give the matching handlers that would handle this. c38# UHoRv M g7frr.0rNs r .InputProcessor._get_matches..|0KqUUK)tupler3r2get_bindings_for_keysfilter)r key_presseskeysclibs r _get_matchesInputProcessor._get_matcheswsS 0K00mmo >>??EWEaRUEWWWs A&A&c^[SU55nUR5m[SURR U555n[ U4SjU55$)zx For a list of :class:`KeyPress` instances. Return True if there is any handler that is bound to a suffix of this keys. c38# UHoRv M g7frrSrTs rrV.rXrYc38# UHoRv M g7fr)r\)rUr`s rrVres](\1hh(\rYc32># UH o"T5v M g7frr.)rUfr_s rrVres+7a1S667s)rZr3setr2get_bindings_starting_with_keysany)rr]r^filtersr_s @r_is_prefix_of_longer_match)InputProcessor._is_prefix_of_longer_matchsU 0K00mmo ](V(VW[(\]]+7+++rc## URnSnU(aSnOURSv5 U(GaURU5nURU5nUVs/sH*oUR UR 55(dM(UPM, nnU(aUnSnU(d U(aUR USUS9 USS2 OuU(dnU(dgSnSn[[U5SS5H=nURUSU5nU(dM UR USUSUS9 USU2 Sn O U(dUSS2 GM(s snf7f)z Coroutine implementing the key match algorithm. Key strokes are sent into this generator, and it calls the appropriate handlers. FTN) key_sequencerr ) r7appendrmraeagerr3 _call_handlerr len) rbufferretryis_prefix_of_longer_matchmatchesm eager_matchesfoundis rrAInputProcessor._processs=  u&,0,K,KF,S)++F3-4 PGqwwt}}7OG P +G05-1W&&wr{&Hq 37 E!E#3v;26"&"3"3F2AJ"?"7 ..wr{PRQR.T &rr $(E! 7!"2A2JO!QsAD?'D:D:A8D? 5D?ch[U[5(deURRU5 g)zv Add a new :class:`KeyPress` to the input queue. (Don't forget to call `process_keys` in order to process the queue.) N)rrr6rr)r key_presss rrMInputProcessor.feeds+ )X....  *rcUR(aURR5nUR[R:waUR R 5 URRU5 UR[R:waURR 5 UR(aMUR5nU(aUR5 gg)z Process all the keys in the `input_queue`. (To be called after `feed`.) Note: because of the `feed`/`process_keys` separation, it is possible to call `feed` from inside a key binding. This function keeps looping until the queue is empty. N) r6popleftrr CPRResponser4firerBrCr5r3 invalidate)rrr_s r process_keysInputProcessor.process_keyss((002I}} 0 00##((*  # # ( ( 3}} 0 00""'')mmo  NN  rNcURnURnSUl[[R"U5XBUR XR :HS9nURnURU5(a!U(aURR5 URU5 URU5 X lXlUR(a$U(aURRU5 ggg![a NNf=f)N)rDrqprevious_key_sequence is_repeat)r8rD KeyPressEventweakrefrefr?r@r_ save_beforecurrent_buffersave_to_undo_stackcall_fix_vi_cursor_positionrr9extend)rhandlerrq was_recordingrDeventr_s rrtInputProcessor._call_handlers)) hh KK 3"&"="="8"88; ii   u % %#    1 1 3  LL   ( ( /'3#!(    JJ  l +"/ "   s"C>> D  D cZUR5nU(aURnURn[5"UR5(a\UR R (a@[UR R5S:aU=RS-sl XClggggg)z After every command, make sure that if we are in Vi navigation mode, we never put the cursor after the last character of a line. (Unless it's an empty line.) rr N) r3rpreferred_columnrr_documentis_cursor_at_the_end_of_lineru current_linecursor_position)rrr_buffrs rr&InputProcessor._fix_vi_cursor_positions mmo %%D#44  "599--MM>> 223a7$$)$)9% 8?. r) r3r@r?rBr2r5rDr4r6r7r9r8r)r!r)r*r+r,rr:rGrJrOrarmrArMrrtrr-r.rrr r 3sF*,  " X,"/'b+2 ,D9rr c\rSrSrSrSSjrSr\S5r\S5r \S5r \S 5r \S 5r \S 5r S rS rg)ria\ Key press event, delivered to key bindings. :param input_processor_ref: Weak reference to the `InputProcessor`. :param arg: Repetition argument. :param key_sequence: List of `KeyPress` instances. :param previouskey_sequence: Previous list of `KeyPress` instances. :param is_repeat: True when the previous event was delivered to the same handler. Nc@XlX0lX@lXPlX lgr)_input_processor_refrqrr_arg)rinput_processor_refrDrqrrs rrKeyPressEvent.__init__'s $7!(%:"# rc\SUR<SUR<SUR<S3$)NzKeyPressEvent(arg=z, key_sequence=z , is_repeat=r)rDrqrr"s rr#KeyPressEvent.__repr__2s!$++T^^= =rc4URSR$)Nrp)rqrr"s rrKeyPressEvent.data6s  $)))rc"UR5$r)rr"s rinput_processorKeyPressEvent.input_processor:s((**rc6URR5$)z Command line interface. )rr3r"s rr_KeyPressEvent.cli>s ##,,..rc.URR$)z The current buffer. )r_rr"s rrKeyPressEvent.current_bufferEs xx&&&rcURS:Xag[UR=(d S5n[U5S:aSnU$)z Repetition argument. -rpr i@B)rint)rresults rrDKeyPressEvent.argLs= 99 TYY^!$ v;' !F rcURSL$)z6 True if repetition argument was explicitly provided. N)rr"s r arg_presentKeyPressEvent.arg_present\s yy$$rcUS;deURnUS:XaUbUS:XdeUnOUcUnOU<U<3nX0Rlg)zJ Add digit to the input argument. :param data: the typed digit as string z -0123456789rN)rrrD)rrcurrentrs rappend_to_arg_count!KeyPressEvent.append_to_arg_countcsX }$$$)) 3;?gn 44F _F&-F#) r)rrrrqr)NNNF)r!r)r*r+r,rr#propertyrrr_rrDrrr-r.rrrrsDH27 =**++// ''   %% *rr)r, __future__rprompt_toolkit.bufferrprompt_toolkit.filters.clirprompt_toolkit.keysrrprompt_toolkit.utilsrr;r collectionsr six.movesr rr__all__objectrr rr.rrrs\(47)&"   AvA.f9Vf9TW*FW*r