&h#z%SrSSKJr SSKrSSKrSSKJrJrJrJ r J r J r J r J r SSKrSSKrSrSrSrS$SjrS$S jrS r"S S 5r\"5r\"S S55r"SS5rS%S\\R64SjjrS\ \R:\\\R6444Sjr"SS5r Sr!Sr"Sr#S&Sjr$\%S:XaSr&\ \'\(S'\'"\RRS5r&S\RR;dS\RR;a \"\&5 OXS \RR;dS!\RR;a \"\&5 O/S"\RR;dS#\RR;a\"5 O\#"5 \RV"5 gg!\*a Sr&Nf=f)'zpygame.examples.midi midi input, and a separate example of midi output. By default it runs the output example. python -m pygame.examples.midi --output python -m pygame.examples.midi --input python -m pygame.examples.midi --input ) dataclassN)AnyDictListLiteralOptionalSetTupleUnion slategrayc[RR5 [5 [RR 5 gN)pygamemidiinit_print_device_infoquitL/var/www/auris/envauris/lib/python3.13/site-packages/pygame/examples/midi.pyprint_device_infors( KK KKrc [[RR55HMn[RR U5nUup#pEnSnU(aSnU(aSn[ SXX6U4-5 MO g)Nz(input)z(output)z/%2i: interface :%s:, name :%s:, opened :%s: %s)rangerr get_countget_device_infoprint)irinterfnameinputoutputopenedin_outs rrrsm 6;;((* + KK ' ' *01-uf F F =$/ 0 ,rc[R"5 [RR5 [ 5 Uc[RR 5nOUn[ SUS35 [RRU5n[RRS5 SnU(Ga [RR5nUH{nUR[R4;aSnUR[R4;aSnUR[RR4;dMp[ U5 M} UR!5(abUR#S5n[RR%XbR&5nUH"n[RR)U5 M$ U(aGM A[RR+5 g)Nzusing input_id ::)r(TF )pgrrrrget_default_input_idrInputdisplayset_modeeventgettypeQUITKEYDOWNMIDIINpollread midis2events device_idpostr) r8input_idrgoingeventse midi_eventsmidi_evsm_es r input_mainrA0sRGGI KK;;335 XJa () (#AJJ E !!#Avv"''"vv"**%vv&++,,--a  6688&&*K{{// [[IH !!#&  %$  KKrc: SnUnSnSn[[R[R[R[R [R [R[R[R[R[R[R[R[R[R[R [R"[R$[R&[R([R*[R,[R.[R0[R2/U5n[R4"5 [6R8R55 [;5 Uc[6R8R=5nOUn[?SUS35 [6R8RAUS5nURCU5 [EX45n[RFRIURJRL5n U RO[P5 [RFRS5 [RT"U RW55n U RO[P5 /n URYXU 5 [RFR[U 5 [RT"U RW55n UR]U 5 [R^Ra[Rb5 Sn [e5n[R^Rg5nURh[Rj:XafU RmURn5un n nU (a;X;a6URqU 5 URsU U5 URuU 5 GOzSn GOvURh[Rv:Xa>U (a5URyU 5 UR{U 5 UR}U 5 Sn GOURh[R~:XaGO0URh[R:XalUR[R:XaOX_RunnUU;a4URqU5 URsUU5 URuU5 OpURh[R:XaRX_RunnUU;a:UU :wa4UR{U5 URyUS5 UR}U5 /n URYXU 5 [RFR[U 5 GMNA[6R8R5 g![a Nbf=f![a Nrf=f!A[6R8R5 f=f)aaExecute a musical keyboard example for the Church Organ instrument This is a piano keyboard example, with a two octave keyboard, starting at note F3. Left mouse down over a key starts a note, left up stops it. The notes are also mapped to the computer keyboard keys, assuming an American English PC keyboard (sorry everyone else, but I don't know if I can map to absolute key position instead of value.) The white keys are on the second row, TAB to BACKSLASH, starting with note F3. The black keys map to the top row, '1' to BACKSPACE, starting with F#3. 'r' is middle C. Close the window or press ESCAPE to quit the program. Key velocity (note amplitude) varies vertically on the keyboard image, with minimum velocity at the top of a key and maximum velocity at bottom. Default Midi output, no device_id given, is to the default output device for the computer. 5Nzusing output_id :r'r)Fmake_key_mappingr*K_TABK_1K_qK_2K_wK_3K_eK_rK_5K_tK_6K_yK_uK_8K_iK_9K_oK_0K_p K_LEFTBRACKETK_EQUALSK_RIGHTBRACKET K_BACKSPACE K_BACKSLASHrrrrget_default_output_idrOutputset_instrumentKeyboardr-r.rectsizefillBACKGROUNDCOLORflipSurfaceget_sizedrawupdate map_regionsr/ set_blocked MOUSEMOTIONsetwaitr1MOUSEBUTTONDOWNget_atposkey_downnote_onadd MOUSEBUTTONUPnote_offkey_upremover2r3keyK_ESCAPEKeyErrorKEYUPr)r8 CHURCH_ORGAN instrument start_noten_notes key_mappingportmidi_outkeyboardscreen background dirty_rectsregions mouse_noteon_notesr=velocity__notes r output_mainrXs3VLJJG" HH FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF    KK    NN NN1 4 7K<GGI KK{{002 dV1 %&{{!!$*HB +J0$$X]]%7%78 O$ ZZ 12 (  f+6 +&**V__./W% R^^, 5 Avv+++/6~~aee/D, Hb"*"<%%j1$$Z:LL,!"J2+++%%j1OOJ/OOJ/!"J277"2::%55BKK'+%0%7ND(8+ ))$/ ((x8 T*288#.*551HD"x'DJ,> - ))$2 -K MM&k : JJ  k *WZ  /    sWJ8W9WAW92W)A6W9 W&#W9%W&&W9) W63W95W66W99!XcB0n[U5H up4X-S4X$'M U$)zEReturn a dictionary of (note, velocity) by computer keyboard key code) enumerate)keysrmappingrr{s rrFrFs*GD/", " Nrc0\rSrSrSrSrSrSrSrSr g) NullKeyizA dummy key that ignores events passed to it by other keys A NullKey instance is the left key instance used by default for the left most keyboard key. cgrrselfs r_right_white_downNullKey._right_white_down  rcgrrrs r_right_white_upNullKey._right_white_up rrcgrrrs r_right_black_downNullKey._right_black_downrrcgrrrs r_right_black_upNullKey._right_black_uprrrN) __name__ __module__ __qualname____firstlineno____doc__rrrr__static_attributes__rrrrrs    rrc\rSrSr%Sr\\S'\\S'\\S'\\S'\R\S'\ \S'\ \S '\ \ \S '\ \\\\R44\S '\ \\\\R44\S '\R\S '\ \\\\\RS444\S'\ \\\\\RS444\S'\ \\\\\RS444\S'\ \\\\\RS444\S'Srg)KeyDataiz8Used for passing in data to subclasses of the Key class. is_white_keyc_widthc_heightc_down_state_initialc_down_state_rect_initialc_notify_down_methodc_notify_up_method c_updates c_event_down c_event_up c_image_stripNc_event_right_white_downc_event_right_white_upc_event_right_black_downc_event_right_black_upr)rrrrrbool__annotations__intr*Rectstrr rrr rhr rrrrrrsB LM!ww&3xsE#rww,//00S%RWW --..::"3c5$3G.G(H#HII eCrww}1E,E&F!FGG"3c5$3G.G(H#HII eCrww}1E,E&F!FGGrrcj\rSrSr%Sr\\S'SSjrSrSr Sr S r S r S r S rS rSrSrSrg)Keyi/acA key widget, maintains key state and draws the key's image Constructor arguments: ident - A unique key identifier. Any immutable type suitable as a key. posn - The location of the key on the display surface. key_left - Optional, the adjacent white key to the left. Changes in up and down state are propagated to that key. A key has an associated position and state. Related to state is the image drawn. State changes are managed with method calls, one method per event type. The up and down event methods are public. Other internal methods are for passing on state changes to the key_left key instance. key_dataNcUc[n[R"USUSURRURR 5nX@lURRUlURRUl Xl [U5Ul [X0RR5Ul[X0RR"5UlX0l[R"UR(UR*S- URRS5UlURR.R1U5 URR2Ulg)zbReturn a new Key instance The initial state is up, with all adjacent keys to the right also up. Nrr(r))null_keyr*rrrrrcr_stater _source_rect_identhash_hashgetattrr _notify_downr _notify_up _key_leftleftbottom_background_rectrrvris_white)ridentposnkey_leftrcs r__init__ Key.__init__Bs  HwwtAwQ)>)> @V@VW mm88  MMCC %[ #Hmm.P.PQ!(MM,L,LM! " IIt{{R')>)>!  ##D) 22 rcURRURuUlnUb<XlURRR U5 UR 5 gg)z1Signal that this key has been depressed (is down)N)rrrrrrvrr source_rects rdownKey.downZsX$(==#=#=dkk#J  [  " +  MM # # ' ' -     #rcURRURuUlnUb<XlURRR U5 UR 5 gg)z.Signal that this key has been released (is up)N)rrrrrrvrrs rupKey.upcsV$(==#;#;DKK#H  [  " +  MM # # ' ' - OO  #rcURRURuUlnUb,XlURRR U5 gg)zSignal that the adjacent white key has been depressed This method is for internal propagation of events between key instances. N)rrrrrrvrs rrKey._right_white_downlL$(==#I#I$++#V  [  " +  MM # # ' ' - #rcURRURuUlnUb,XlURRR U5 gg)zSignal that the adjacent white key has been released This method is for internal propagation of events between key instances. N)rrrrrrvrs rrKey._right_white_upyL$(==#G#G #T  [  " +  MM # # ' ' - #rcURRURuUlnUb,XlURRR U5 gg)zSignal that the adjacent black key has been depressed This method is for internal propagation of events between key instances. N)rrrrrrvrs rrKey._right_black_downrrcURRURuUlnUb,XlURRR U5 gg)zSignal that the adjacent black key has been released This method is for internal propagation of events between key instances. N)rrrrrrvrs rrKey._right_black_uprrc4URUR:H$)zTrue if same identifiers)r)rothers r__eq__ Key.__eq__s{{ell**rcUR$)zReturn the immutable hash value)rrs r__hash__ Key.__hash__szzrcvSURURRURR4-$)z4Return the key's identifier and position as a stringz)rrctoprrs r__str__ Key.__str__s*&diimmTYY^^(TTTrcURX RUR5 URURRURUR 5 UR UR5 g)zuRedraw the key on the surface surf The background is redrawn. The altered region is added to the dirty_rects list. N)blitrrrrcrappend)rsurfrrs rrjKey.drawsT *33T5J5JK $----tyy$:K:KL499%r) rrrrrrrrrrcr)rrrrrrrrrrrrrrrrrrjrrrrrr/sG 30  . . . .+  U &rr image_rectsc^^^^^^^^^^^^^^^SnSnUS-nXV-nUS-nXX-n Xh-n XZ-n UmUSmUmUmUSRummT(aSn OSn SU S3mSU S3mXEUS40mXTUS40mXDS4XUS40mTR5mTR5mTR5m[U5S :aPXrS 4TU'XbS4TU'US4TU'UUS 4TU'US4TU'UUS4TU'US4TU'US4TU'US4TU'US4TU'[U5S :aXS 4TU'XS 4TU 'XS 4TU 'XS 4TU 'U S4TU'U US 4TU 'US4TU 'XS 4TU 'XS 4TU'U US 4TU'U US 4TU'U US 4TU'XBS4TU'UUS4TU 'UUS4TU 'XrS 4TU '"UUUUUUUUUUUUUUU4S jS[5n U $)aReturn a keyboard key widget class Arguments: updates - a set into which a key instance adds itself if it needs redrawing. image_strip - The surface containing the images of all key states. image_rects - A list of Rects giving the regions within image_strip that are relevant to this key class. is_white_key (default True) - Set false if this is a black key. This function automates the creation of a key widget class for the three basic key types. A key has two basic states, up or down ( depressed). Corresponding up and down images are drawn for each of these two states. But to give the illusion of depth, a key may have shadows cast upon it by the adjacent keys to its right. These shadows change depending on the up/down state of the key and its neighbors. So a key may support multiple images and states depending on the shadows. A key type is determined by the length of image_rects and the value of is_white. rr(whiteblack_right__down_upNc`>\rSrSr\"YY YYYY Y Y YYY YYYY5rSrg)key_class..OurKeyiSrN)rrrrrrr)rrrrrrrrrrrrrrrsrOurKeyrSs:    %      $ " $ " rr )rdcopylenr)updates image_striprrdown_state_nonedown_state_selfdown_state_whitedown_state_self_whitedown_state_blackdown_state_self_blackdown_state_white_blackdown_state_all key_colorr rrrrrrrrrrrrrrs ` @@@@@@@@@@@@@@r key_classrsfPOO&!++>'1,+>-@$=N+ +AIM#A++GX   $YKu5"9+S1( ;q>:8L ;q>:6J 4040Q6::<7<<>5::< ;!*?Q)P %&-=1~,N ()5Et4L 1 ! N5  15DT3J/0  N9 457G5M !12;PRV:W !674Dd3K/09NPT8U45 ;!*?Q)P %&0>A/O +,-=1~,N ()&"6Ld5S !12  N;  !67;KD9Q562GUV1X~.5EST~4V 1 ! N5  1 # N6  !12  N;  !675DQR^3T/0  N9 45  N: 563HUV1X~.    & Mrreturnc[RR[RR[55Sn[RR USS5nSnSnSnSn[ RRU5n/SQn0n[S 5H"n [ R"X-SXE5XU 'M$ [S [U55H"n [ R"X-SX#5XU 'M$ Xh4$) aReturn a keyboard keys image strip and a mapping of image locations The return tuple is a pygame.Surface and a dictionary keyed by key name and valued by a pygame.Rect. This function encapsulates the constants relevant to the keyboard image file. There are five key types. One is the black key. The other four white keys are determined by the proximity of the black keys. The plain white key has no black key adjacent to it. A white-left and white-right key has a black key to the left or right of it respectively. A white-center key has a black key on both sides. A key may have up to six related images depending on the state of adjacent keys to its right. rdataz midikeys.png*^) black none black self white none white selfwhite self-whitewhite-left nonewhite-left selfwhite-left blackwhite-left self-blackwhite-left self-whitewhite-left allwhite-center nonewhite-center selfwhite-center blackwhite-center self-blackwhite-center self-whitewhite-center allwhite-right nonewhite-right selfwhite-right self-whiter) ospathsplitabspath__file__joinr*imageloadrrr ) my_dir strip_filewhite_key_widthwhite_key_heightblack_key_widthblack_key_heightstripnamesrectsrs r key_imagesrDisWW]]277??84 5a 8Fffn=JOO HHMM* %E E, E 1X'' O Ah1c%j !'' O Ah" <rc \rSrSr%Sr\"5urr\SRur r \SRur r \ "5r\\\S'\"\\\S\S/S5r\"\\\S\S\S /5r\"\\\S \S \S \S \S\S/5r\"\\\S\S\S\S\S\S/5r\"\\\S\S\S/5rS\S\4SjrS#SjrSrSrS rS!rS"rg)$rbiaKMusical keyboard widget Constructor arguments: start_note: midi note value of the starting note on the keyboard. n_notes: number of notes (keys) on the keyboard. A Keyboard instance draws the musical keyboard and maintains the state of all the keyboard keys. Individual keys can be in a down (depressed) or up (released) state. r!r_updatesr Fr"r#r$r%r(r&r'r)r*r+r.r,r-r/r0r1r2rrcHXlX-S- UlUR5 g)z/Return a new Keyboard instance with n_note keysr(N) _start_note _end_note _add_keys)rrrs rrKeyboard.__init__s#&#-1 rNcS/S-nURnURnURS-nSnS=pg[U5(aSnOXd- nSn[ X#S-5Hn U n [U 5(aU(aBX:Xd[U S-5(aUR XU4U5n OVUR XU4U5n OAX:Xd[U S-5(aURXU4U5n OURXU4U5n SnX`R- nU nOURXU- U4U5n SnXU 'M Xl XRn U cSn OU RRn URn[R "SSX5Ul g)zNPopulate the keyboard with key instances Set the _keys and rect attributes. NrrTFr()rHrIr?rrWhiteKey WhiteKeyLeft WhiteKeyRightWhiteKeyCenterr=BlackKey_keysrcrightr>r*r)rkey_maprend_note black_offsetprev_white_keyxy is_prev_whiterrr{the_keykb_width kb_heights rrJKeyboard._add_keyss/3Vc\%% >>++q0    # # M A!M*l3DED!! '<q+A+A"mmEq6>J"//1v~N'<q+A+A"00AO"11%QP $ )))!$mmE ,?D**T"C3<<G388V<!!4+. @ $IDG388V<$rc~URnU(a*UR5RXU5 U(aM)gg)z Redraw all altered keyboard keysN)rFpoprj)rrrr changed_keyss rrj Keyboard.draw9s0}}      # #Dk BlrcJURUnUbUR5 gg)z Signal a key down event for noteN)rSrrrr{s rrtKeyboard.key_down@s#jj ? HHJ rcJURUnUbUR5 gg)zSignal a key up event for noteN)rSrrjs rryKeyboard.key_upFs#jj ? FFH r)rIrSrHrc)rN) rrrrrrD _image_strip_rectsrdr=r>r?r@rorFr rrrrRrNrOrQrPrrrJrlrjrtryrrrrrbrbs &<L&(.|(<(A(A%O%(.|(<(A(A%O%Hc#h, !5vl7K LeH  vl3Vrs " HHH  "%P_D  * 9 HH H(J&J&ZjbggjZ5E"**d3<&8895piiX*7(2 :. z#Ix}# % CHH 09 sxx 4388#3I SXX !1 GGI#  sE::FF