3
fxC @ s d dl Z d dlZd dlZd dlZd dlZd dlZd dlZd dlZd dl Z d dl
Z
d dl m Z d dl m
Z
d dl mZ d dl mZ d dl mZ d dl mZ d dl mZ d dlZx"d8D ]Zee
e ejde = qW dZd9ddZd:ddZdadd Zed e
j Z e fddZ da da da!d;d d Z"d d Z#d d! Z$d"d# Z%d$d% Z&d&d' Z'd(d) Z(d*d+ Z)G d,d- d-ej*Z+G d.d/ d/e j,Z-G d0d1 d1e-Z.G d2d3 d3e-Z/G d4d5 d5ej0Z1G d6d7 d7e2Z3ed dS )< N) autocomplete)calltip)
debugger_r)
debugobj_r)iomenu)rpc) stackviewer simpledialog
messageboxfontdialog
filedialog commondialogttkztkinter.z 127.0.0.1c C sV d}|d||f 7 }|dkr(t j||}|j }|r@|d| 7 }|d|j| f 7 }|S )z Format warnings the IDLE way.z!
Warning (from warnings module):
z File "%s", line %s
Nz %s
z%s: %s
) linecachegetlinestrip__name__)messagecategoryfilenamelinenolines r 0/opt/alt/python36/lib64/python3.6/idlelib/run.pyidle_formatwarning s r c
C sB |dkrt j}y|jt| |||| W n tk
r< Y nX dS )zuShow Idle-format warning after replacing warnings.showwarning.
The only difference is the formatter called.
N)sysstderrwriter OSError)r r r r filer r r r idle_showwarning_subproc, s r" c C s0 | rt dkr,tja tt_nt dk r,t t_da dS )zFReplace warning.showwarning with idle_showwarning_subproc, or reverse.N)_warnings_showwarningwarnings showwarningr" )Zcapturer r r capture_warnings< s r& Tc C s | j d dS )zProcess any tk events that are ready to be dispatched if tkinter
has been imported, a tcl interpreter has been created and tk has been
loaded.updateN)eval)tclr r r handle_tk_eventsL s r* Fc C s | a y$ttjdkstttjd }W n tdtjd dS td dgtjdd< t j
t dt |ffd}d|_
|j x2ytry
t W n tk
r wY nX ytjjdd d
}W n tjk
r d}Y nX |r
|\}\}}}|||}tjj||f nt W q tk
r4 tr.dawY q tk
rR td Y q tj \} }
} yt tjj|df W n& t j | |
| tjd t Y nX wY qX qW dS )
af Start the Python execution server in a subprocess
In the Python subprocess, RPCServer is instantiated with handlerclass
MyHandler, which inherits register/unregister methods from RPCHandler via
the mix-in class SocketIO.
When the RPCServer 'server' is instantiated, the TCPServer initialization
creates an instance of run.MyHandler and calls its handle() method.
handle() instantiates a run.Executive object, passing it a reference to the
MyHandler object. That reference is saved as attribute rpchandler of the
Executive instance. The Executive methods have access to the reference and
can pass it on to entities that they command
(e.g. debugger_r.Debugger.start_debugger()). The latter, in turn, can
call MyHandler(SocketIO) register/unregister methods via the reference to
register and unregister themselves.
z/IDLE Subprocess: no IP port passed in sys.argv.)r! NT Z
SockThread)targetnameargsg?)blockZtimeoutF) no_exitfunclenr argvAssertionErrorintprint
__stderr__r& threadingZThread
manage_socket LOCALHOSTZdaemonstartexit_nowexitKeyboardInterruptr Z
request_queuegetqueueZEmptyZresponse_queueZputr* quitting
SystemExitexc_infoprint_exception traceback) Z del_exitfuncZportZ
sockthreadrequestseqmethodr/ kwargsZrettypevaluetbr r r mainZ s^
rN c C s xt dD ]b}tj| yt| t}P W q
tk
rj } z&td|jd d tj d |}W Y d d }~X q
X q
W tdtj d t
|| da d S |j d S )N zIDLE Subprocess: OSError: r+ z, retrying....)r! z8IDLE Subprocess: Connection to IDLE GUI failed, exiting.T)
rangetimesleep MyRPCServer MyHandlerr r7 r/ r r8 show_socket_errorr= Zhandle_request)addressiZservererrZ socket_errorr r r r: s
r: c C sp ddl }ddlm} |j }t| |j d|d d|d d| j d| j d }|d
||d |j dS ) z(Display socket error from manage_socket.r N) showerrorz#IDLE's subprocess can't connect to :r+ z.
Fatal OSError #z: zz.
See the 'Startup failure' section of the IDLE doc, online at
https://docs.python.org/3/library/idle.html#startup-failurezIDLE Subprocess Error)parent) tkinterZtkinter.messageboxrY ZTk fix_scalingZwithdrawerrnostrerrorZdestroy)rX rV r\ rY rootmsgr r r rU s *rU c sd dd l } | j t tj tj \}}}}|\t_t_t_t fdd||| d S )Nr c s j t| |j}|j}|d k rNt|krNt|||j td d n:|d k r|j rt|krt|||j td d |rtj |}td d d
}t
|| tj | d tj | |}x|D ]}t|d d qW d S )NzF
The above exception was the direct cause of the following exception:
)r! zE
During handling of the above exception, another exception occurred:
z"Traceback (most recent call last):run.pyrpc.py threading.pyqueue.py
debugger_r.pybdb.pyr, )endr! )rb rc rd re rf rg )
addid __context__ __cause__rK
__traceback__r7 __suppress_context__rF
extract_tbcleanup_traceback
print_listformat_exception_only) typexcrM contextcauseZtbeexcludelinesr )efile print_excseenr r rz s.
z"print_exception..print_exc)
r
checkcache flush_stdoutr r rD last_type
last_valuelast_tracebackset)r rs valrM Zexcinfor )ry rz r{ r rE s rE c
C s | dd }x2| r>x"|D ]}| d d j |rP qW P | d= qW x2| rrx"|D ]}| d d j |rLP qLW P | d
= qBW t| dkr|dd | dd< tdtjd tjd j}xftt| D ]V}| | \}}}} |dkrd}| o|j d r|j
d
d ||fi } |||| f| |< qW dS )zARemove excluded traces from beginning/end of tb; get cached linesNr r+ z ** IDLE Internal Exception: )r! exec?z
-toplevel-z )r r r r r> s
r> c C sr ddl }t| jjdd}|dkrnxJ|jj| D ]:}|jj| |dd}t|d }|dk r0td
| |d< q0W dS ) z Scale fonts on HiDPI displays.r Ntkscalinggffffff?T)r` r. existssizeg ?g ) Z tkinter.fontfloatr Zcallr namesZFontr6 round)r` r\ r r. r r r r r r] s r] c @ s e Zd Zdd ZdS )rS c C s y W n t k
r Y n tk
r: datj Y n tj}tddd |d td|d tdtj j
|d td||d td t ||d t j
|d td
|d tdd |d datj Y nX d S ) zrOverride RPCServer method for IDLE
Interrupt the MainThread and exit server if link is dropped.
T
-( )r! zUnhandled server exception!z
Thread: %szClient Address: z Request: z#
*** Unrecoverable, server exiting!N)rC EOFErrorr= threadinterrupt_mainr r8 r7 r9 Zcurrent_threadr. reprrF rz rB )selfrG Zclient_addressZerfr r r handle_error+ s& zMyRPCServer.handle_errorN)r
__module__ __qualname__r r r r r rS ) s rS c @ s6 e Zd Zd
ddZedd Zedd Zdd ZdS )
PseudoFileNc C s || _ || _|| _d S )N)shelltags _encoding)r r r encodingr r r __init__L s zPseudoFile.__init__c C s | j S )N)r )r r r r r Q s zPseudoFile.encodingc C s
d| j S )Nz<%s>)r )r r r r r. U s zPseudoFile.namec C s dS )NTr )r r r r isattyY s zPseudoFile.isatty)N)r r r r propertyr r. r r r r r r J s
r c @ s e Zd Zdd Zdd ZdS )PseudoOutputFilec C s dS )NTr )r r r r writable_ s zPseudoOutputFile.writablec C sP | j rtdt|tk r@t|ts6tdt|j tj|}| jj || j
S )Nzwrite to closed filezmust be str, not ) closed
ValueErrorrK str
isinstance TypeErrorr __str__r r r )r r r r r r b s
zPseudoOutputFile.writeN)r r r r r r r r r r ] s r c @ s: e Zd Zd
ddZdd ZdddZdd d
Zd d ZdS )PseudoInputFileNc C s t j| ||| d| _d S )Nr, )r r _line_buffer)r r r r r r r r o s zPseudoInputFile.__init__c C s dS )NTr )r r r r readables s zPseudoInputFile.readabler+ c C s | j rtd|d kr d}n t|ts8tdt|j | j}d| _|dk rlxb| jj }|s^P ||7 }qNW nDx(t
||k r| jj }|sP ||7 }qnW ||d | _|d | }|S )Nzread from closed filer+ zmust be int, not r, r r1 ) r r r r6 r rK r r r readliner3 )r r resultr r r r readv s,
zPseudoInputFile.readc C s | j rtd|d kr d}n t|ts8tdt|j | jpF| jj }|dk rXt
|}|j dd|}|dkrv|d }||d | _|d | S )Nzread from closed filer+ zmust be int, not r r r1 ) r r r r6 r rK r r r r r3 find)r r r Zeolr r r r s
zPseudoInputFile.readlinec C s | j j d S )N)r close)r r r r r s zPseudoInputFile.close)Nr1 )r1 r1 )r1 )r r r r r r r r r r r r r m s
r c @ s, e Zd Zdd Zdd Zdd Zdd Zd S )
rT c C s t | }| jd| | jd| _t| jdtjt_t | jdtjt_
t | jdtjt_ t j
t_
ddl}|j|_tj| _| jd| _t jj| dd d
dS ) zOverride base methodr consolestdinstdoutr r Ninterpg?)Zmyseqwait) Executiveregisterget_remote_proxyr r r r r r r r r r displayhookpydocZ
plainpagerZpagerZ _keep_stdinr
RPCHandlerZ getresponse)r Z executiver r r r handle s
zMyHandler.handlec C s t jd dS )z>override SocketIO method - wait for MainThread to shut us down
N)rQ rR )r r r r exithook s zMyHandler.exithookc C s da tj dS )zEOverride SocketIO method - terminate wait on callback and exit threadTN)rB r r )r r r r EOFhook s zMyHandler.EOFhookc C s da tj dS )zinterrupt awakened threadTN)rB r r )r r r r decode_interrupthook s z MyHandler.decode_interrupthookN)r r r r r r r r r r r rT s rT c @ sN e Zd Zdd Zdd Zdd Zdd Zd d
Zd d Zd
d Z dddZ
dS )r c C s& || _ tj| _tj | _tj | _d S )N)r __main____dict__localsr ZCalltipr Z AutoComplete)r r r r r r s
zExecutive.__init__c C s y&d | _ dazt|| j W d daX W nV tk
r: Y nJ tj | _ trTt t | j
j j d}|rx| j
j
j Y nX t d S )NTFz<>) usr_exc_info
interruptabler r rC r rD rB r> rE r r Zgetvarr Zopen_remote_stack_viewerr} )r codeZjitr r r runcode s"
zExecutive.runcodec C s t r tj d S )N)r r r )r r r r interrupt_the_server s z Executive.interrupt_the_serverc C s t j| j|S )N)r Zstart_debuggerr )r Z gui_adap_oidr r r start_the_debugger s z Executive.start_the_debuggerc C s | j j| dS )zDUnregister the Idb Adapter. Link objects and Idb then subject to GCN)r Z
unregister)r Z idb_adap_oidr r r stop_the_debugger s zExecutive.stop_the_debuggerc C s | j j|S )N)r Z fetch_tip)r r. r r r get_the_calltip s zExecutive.get_the_calltipc C s | j j||S )N)r Zfetch_completions)r Zwhatmoder r r get_the_completion_list s z!Executive.get_the_completion_listNc C sr | j r| j \}}}nd S d }|d k r0| jj|}x |rN|jjd dkrN|j}q2W |t_|t_t j
||}t j |S )Nr r run)r r )
r r r tb_frame f_globalstb_nextr r~ r r Z
StackTreeItemr Zremote_object_tree_item)r Z flist_oidrs r rM Zflistitemr r r r s
zExecutive.stackviewer)N) r r r r r r r r r r r r r r r r s r )r r
r r r
r r )N)NN)F)4ior rA r rQ rF _threadr r9 r$ r\ Zidlelibr r r r r r r r moddelattrmodulesr; r r" r# r& ZTclr) r* r= rB r rN r: rU rE rp r} r> r] Z RPCServerrS
TextIOBaser r r r rT objectr r r r r s`
M$ !4+A