Plan 9 from Bell Labs’s /usr/web/sources/contrib/stallion/root/sys/lib/python2.7/logging/config.pyo

Copyright © 2021 Plan 9 Foundation.
Distributed under the MIT License.
Download the Plan 9 distribution.


�`^c@sdZddlZddlZddlZddlZddlZddlZddlZddlZddl	Z	ddl
Z
ddlZddlZyddl
Z
ddlZWnek
r�eZ
nXddlmZmZdZejZeaeed�Zd�Zd�Zd�Zd	�Zd
�Zd�Zej dej!�Z"d
�Z#de$fd��YZ%de&e%fd��YZ'de(e%fd��YZ)de*e%fd��YZ+de$fd��YZ,de,fd��YZ-e-Z.d�Z/ed�Z0d�Z1dS(s
Configuration functions for the logging package for Python. The core package
is based on PEP 282 and comments thereto in comp.lang.python, and influenced
by Apache's log4j system.

Copyright (C) 2001-2014 Vinay Sajip. All Rights Reserved.

To use, simply 'import logging' and log away!
i�N(tThreadingTCPServertStreamRequestHandleriF#cCs�ddl}|j|�}t|d�r:|j|�n
|j|�t|�}tj�z7tjj�tj	2t
||�}t|||�Wdtj�XdS(sD
    Read the logging configuration from a ConfigParser-format file.

    This can be called several times from an application, allowing an end user
    the ability to select from various pre-canned configurations (if the
    developer provides a mechanism to present the choices and load the chosen
    configuration).
    i�Ntreadline(
tConfigParserthasattrtreadfptreadt_create_formatterstloggingt_acquireLockt	_handlerstcleart_handlerListt_install_handlerst_install_loggerst_releaseLock(tfnametdefaultstdisable_existing_loggersRtcpt
formattersthandlers((s$/sys/lib/python2.7/logging/config.pyt
fileConfig<s	


cCs�|jd�}|jd�}t|�}x\|D]T}|d|}yt||�}Wq1tk
r�t|�t||�}q1Xq1W|S(s)Resolve a dotted name to a global object.t.i(tsplittpopt
__import__tgetattrtAttributeError(tnametusedtfoundtn((s$/sys/lib/python2.7/logging/config.pyt_resolve[s


cCstd�|�S(NcSs
|j�S(N(tstrip(tx((s$/sys/lib/python2.7/logging/config.pyt<lambda>js(tmap(talist((s$/sys/lib/python2.7/logging/config.pyt
_strip_spacesiscCs t|t�r|S|jd�S(Nsutf-8(t
isinstancetstrtencode(ts((s$/sys/lib/python2.7/logging/config.pyt_encodedlscCs|jdd�}t|�s"iS|jd�}t|�}i}x�|D]�}d|}|j|�}d|kr�|j|dd�}nd	}d|kr�|j|dd�}nd	}tj}d|kr�j|d�}	|	r�|	�}q�|||�}
|
||<qJW|S(
sCreate and return formattersRtkeyst,sformatter_%stformatitdatefmttclassN(	tgettlenRR'toptionstNoneRt	FormatterR!(RtflistRtformtsectnametoptstfstdfstct
class_nametf((s$/sys/lib/python2.7/logging/config.pyRos.

	cCs
|jdd�}t|�s"iS|jd�}t|�}i}g}x�|D]�}d|}|j|d�}|j|�}d|kr�|j|d�}	nd}	yt|tt��}Wn#tt	fk
r�t
|�}nX|j|d�}
t|
tt��}
||
�}d	|krO|j|d	�}|jtj|�nt|	�ro|j
||	�nt|tjj�r�d
|kr�|j|d
�}
nd}
t|
�r�|j||
f�q�n|||<qPWx%|D]\}}|j||�q�|S(sInstall and return handlersRR-R.s
handler_%sR1t	formatterttargstlevelttarget(R2R3RR'R4tevaltvarsRRt	NameErrorR!tsetLevelt_levelNamestsetFormattert
issubclassRt
MemoryHandlertappendt	setTarget(RRthlistRtfixupsthandR9tklassR:tfmtRBthRCRDtt((s$/sys/lib/python2.7/logging/config.pyR
�sH

cCsq|jdd�}|jd�}ttd�|��}|jd�d}tj}|}|j|�}d|kr�|j|d�}|jtj	|�nx|j
D]}	|j|	�q�W|j|d�}
t|
�r|
jd�}
t
|
�}
x"|
D]}|j||�qWnt|jjj��}|j�g}
x�|D]�}d	|}|j|d
�}|j|�}d|kr�|j|d�}nd}tj|�}||krK|j|�d}|d
}t|�}t|�}xB||kr:||| |kr-|
j||�n|d7}q�j|�nd|kr�|j|d�}|jtj	|�nx|j
D]}	|j|	�q�W||_d|_|j|d�}
t|
�rN|
jd�}
t
|
�}
x"|
D]}|j||�q�NqNWxT|D]L}|jj|}||
kr`tj|_g|_
d|_q||_qWdS(sCreate and install loggerstloggersR-R.cSs
|j�S(N(R"(R#((s$/sys/lib/python2.7/logging/config.pyR$�stroottlogger_rootRCRs	logger_%stqualnamet	propagateiRiN(R2RtlistR%tremoveRRWR4RHRIRt
removeHandlerR3R't
addHandlertmanagert
loggerDictR-tsorttgetintt	getLoggertindexRMRZtdisabledtNOTSETRC(RRRtllistR9RWtlogR:RCRTRORQtexistingt
child_loggerstqnRZtloggertitprefixedtpflentnum_existing((s$/sys/lib/python2.7/logging/config.pyR�sx
	




		

	s^[a-z_][a-z0-9_]*$cCs,tj|�}|s(td|��ntS(Ns!Not a valid Python identifier: %r(t
IDENTIFIERtmatcht
ValueErrortTrue(R+tm((s$/sys/lib/python2.7/logging/config.pytvalid_identstConvertingMixincBs#eZdZed�Zd�ZRS(s?For ConvertingXXX's, this mixin class provides common functionscCsh|jj|�}||k	rd|r1|||<nt|�tttfkrd||_||_qdn|S(N(tconfiguratortconvertttypetConvertingDicttConvertingListtConvertingTupletparenttkey(tselfRtvaluetreplacetresult((s$/sys/lib/python2.7/logging/config.pytconvert_with_key s
	cCsL|jj|�}||k	rHt|�tttfkrH||_qHn|S(N(RxRyRzR{R|R}R~(R�R�R�((s$/sys/lib/python2.7/logging/config.pyRy,s(t__name__t
__module__t__doc__RtR�Ry(((s$/sys/lib/python2.7/logging/config.pyRwsR{cBs/eZdZd�Zdd�Zdd�ZRS(s A converting dictionary wrapper.cCs"tj||�}|j||�S(N(tdictt__getitem__R�(R�RR�((s$/sys/lib/python2.7/logging/config.pyR�AscCs%tj|||�}|j||�S(N(R�R2R�(R�RtdefaultR�((s$/sys/lib/python2.7/logging/config.pyR2EscCs+tj|||�}|j||dt�S(NR�(R�RR�tFalse(R�RR�R�((s$/sys/lib/python2.7/logging/config.pyRIsN(R�R�R�R�R5R2R(((s$/sys/lib/python2.7/logging/config.pyR{>s	R|cBs#eZdZd�Zdd�ZRS(sA converting list wrapper.cCs"tj||�}|j||�S(N(R[R�R�(R�RR�((s$/sys/lib/python2.7/logging/config.pyR�Osi�cCstj||�}|j|�S(N(R[RRy(R�tidxR�((s$/sys/lib/python2.7/logging/config.pyRSs(R�R�R�R�R(((s$/sys/lib/python2.7/logging/config.pyR|Ms	R}cBseZdZd�ZRS(sA converting tuple wrapper.cCs(tj||�}|j||dt�S(NR�(ttupleR�R�R�(R�RR�((s$/sys/lib/python2.7/logging/config.pyR�Ys(R�R�R�R�(((s$/sys/lib/python2.7/logging/config.pyR}WstBaseConfiguratorcBs�eZdZejd�Zejd�Zejd�Zejd�Zejd�Z	idd6dd	6Z
eZd
�Z
d�Zd�Zd
�Zd�Zd�Zd�ZRS(sI
    The configurator base class which defines some useful defaults.
    s%^(?P<prefix>[a-z]+)://(?P<suffix>.*)$s^\s*(\w+)\s*s^\.\s*(\w+)\s*s^\[\s*(\w+)\s*\]\s*s^\d+$text_converttexttcfg_converttcfgcCs@t|�|_||j_tt�tjkr<t|_ndS(N(R{tconfigRxRzRttypestFunctionTypetimporter(R�R�((s$/sys/lib/python2.7/logging/config.pyt__init__rsc	Cs�|jd�}|jd�}yy|j|�}x_|D]W}|d|7}yt||�}Wq7tk
r�|j|�t||�}q7Xq7W|SWnVtk
r�tj�d\}}td||f�}|||_	|_
|�nXdS(s`
        Resolve strings to objects using standard import and attribute
        syntax.
        RiisCannot resolve %r: %sN(RRR�RRtImportErrortsystexc_infoRst	__cause__t
__traceback__(	R�R+RRRtfragtettbtv((s$/sys/lib/python2.7/logging/config.pytresolve|s"



cCs
|j|�S(s*Default converter for the ext:// protocol.(R�(R�R�((s$/sys/lib/python2.7/logging/config.pyR��scCsO|}|jj|�}|dkr7td|��n||j�}|j|j�d}x�rJ|jj|�}|r�||j�d}n�|jj|�}|r|j�d}|j	j|�s�||}qyt
|�}||}Wqtk
r||}qXn|r1||j�}qatd||f��qaW|S(s*Default converter for the cfg:// protocol.sUnable to convert %risUnable to convert %r at %rN(tWORD_PATTERNRrR5RstendR�tgroupstDOT_PATTERNt
INDEX_PATTERNt
DIGIT_PATTERNtintt	TypeError(R�R�trestRutdR�R ((s$/sys/lib/python2.7/logging/config.pyR��s2	

cCs/t|t�r7t|t�r7t|�}||_n�|t�rnt|t�rnt|�}||_n�t|t�r�t|t�r�t|�}||_n�t|t�r+|j	j
|�}|r+|j�}|d}|jj
|d�}|r(|d}t||�}||�}q(q+n|S(s�
        Convert values to an appropriate type. dicts, lists and tuples are
        replaced by their converting alternatives. Strings are checked to
        see if they have a conversion format and are converted if they do.
        tprefixtsuffixN(R(R{R�RxR|R[R}R�t
basestringtCONVERT_PATTERNRrt	groupdicttvalue_convertersR2R5R(R�R�RuR�R�t	converterR�((s$/sys/lib/python2.7/logging/config.pyRy�s*

c	Cs�|jd�}t|d�rUttd�rUt|�tjkrU|j|�}n|jdd�}tg|D]"}t|�rq|||f^qq�}||�}|r�x-|j	�D]\}}t
|||�q�Wn|S(s1Configure an object with a user-supplied factory.s()t__call__t	ClassTypeRN(RRR�RzR�R�R5R�Rvtitemstsetattr(	R�R�R=tpropstktkwargsR�RR�((s$/sys/lib/python2.7/logging/config.pytconfigure_custom�s45cCs"t|t�rt|�}n|S(s0Utility function which converts lists to tuples.(R(R[R�(R�R�((s$/sys/lib/python2.7/logging/config.pytas_tuple�s(R�R�R�tretcompileR�R�R�R�R�R�RR�R�R�R�R�RyR�R�(((s$/sys/lib/python2.7/logging/config.pyR�^s"
	
			"		tDictConfiguratorcBsheZdZd�Zd�Zd�Zd�Zd�Zd�Ze	d�Z
e	d�Ze	d	�ZRS(
s]
    Configure logging using a dictionary-like object to describe the
    configuration.
    cCs�|j}d|kr$td��n|ddkrKtd|d��n|jdt�}i}tj�zz|r�jd|�}x�|D]�}|tjkr�td|��q�yLtj|}||}|jdd�}|r|j	tj
|��nWq�tk
r.}	td	||	f��q�Xq�W|jd
|�}
xU|
D]M}y|j||
|t
�WqLtk
r�}	td||	f��qLXqLW|jdd�}|r�|j|t
�Wq�k
r�}	td
|	��q���jdt
�}tjj�tj2|jd|�}
xU|
D]M}y|j|
|�|
|<Wq4tk
r�}	td||	f��q4Xq4W|jd|�}xU|D]M}y|j||�||<Wq�tk
r�}	td||	f��q�Xq�W|jd|�}g}x�t|�D]~}y*|j||�}||_|||<Wqtk
r�}	dt|	�krx|j|�q�td	||	f��qXqWxd|D]\}y*|j||�}||_|||<Wq�tk
r�	td	||	f��q�Xq�Wtj}|jjj�}|j�g}|jd
|�}
x�D]�t|�}||kr�j|�}|d}t|�}t|�}|d}x?||kr�||| |kr�|j||�|d}q�W|j |�ny|j||
|�WqAtk
r/}	td||	f��qAXqAWx]|D]U}|jj|}||kr~tj!|_"g|_#t
|_$q;|r;t
|_%q;q;W|jdd�}|r�|j|�Wq�tk
r�}	td
|	��q�nWdtj&�XdS(sDo the configuration.tversions$dictionary doesn't specify a versionisUnsupported version: %stincrementalRsNo handler found with name %rRCs"Unable to configure handler %r: %sRVs!Unable to configure logger %r: %sRWs#Unable to configure root logger: %sRRs$Unable to configure formatter %r: %stfilterss!Unable to configure filter %r: %sstarget not configured yetRN('R�RsRR�RR	R2R
R5RHt_checkLevelt
StandardErrortconfigure_loggerRttconfigure_rootRRtconfigure_formattertconfigure_filtertsortedtconfigure_handlerRR)RMRWR_R`R-RaR,RdR3R\RfRCRRZReR(R�R�R�t
EMPTY_DICTRRthandlerthandler_configRCR�RVRWtdisable_existingRR�tdeferredRiRjRmRnRoRpRhRl((s$/sys/lib/python2.7/logging/config.pyt	configure�s�	








	
		




	cCs�d|kr�|d}y|j|�}Wq�tk
r�}dt|�krS�n|jd�|d<||d<|j|�}q�Xn6|jdd�}|jdd�}tj||�}|S(s(Configure a formatter from a dictionary.s()s'format'R/RSR0N(R�R�R)RR2R5RR6(R�R�tfactoryR�tteRStdfmt((s$/sys/lib/python2.7/logging/config.pyR��s

cCsCd|kr|j|�}n!|jdd�}tj|�}|S(s%Configure a filter from a dictionary.s()RRA(R�R2RtFilter(R�R�R�R((s$/sys/lib/python2.7/logging/config.pyR��s
cCs]xV|D]N}y|j|jd|�Wqtk
rT}td||f��qXqWdS(s/Add filters to a filterer from a list of names.R�sUnable to add filter %r: %sN(t	addFilterR�R�Rs(R�tfiltererR�R?R�((s$/sys/lib/python2.7/logging/config.pytadd_filters�s

cCs|jdd�}|r\y|jd|}Wq\tk
rX}td||f��q\Xn|jdd�}|jdd�}d|kr�jd�}t|d�r�td�r�|�tjkr�j	|�}n|}n<|jd	�}|j	|�}	t
|	tjj
�r�d
|kr�yN|jd|d
}
t|
tj�sl||d	<td��n|
|d
<Wq tk
r�}td
|d
|f��q Xnvt
|	tjj�r�|kr�j|d�|d<n;t
|	tjj�r d|kr |j|d�|d<n|	}tg|D]"}t|�r0|||f^q0�}y||�}
WnJtk
r�}dt|�kr��n|jd�|d<||�}
nX|r�|
j|�n|dk	r�jtj|��n|r|j|
|�n|
S(s&Configure a handler from a dictionary.R@RsUnable to set formatter %r: %sRCR�s()R�R�R1RDRstarget not configured yets#Unable to set target handler %r: %stmailhosttaddresss'stream'tstreamtstrmN(RR5R�R�RsRR�RzR�R�RKRRRLR(tHandlertSMTPHandlerR�t
SysLogHandlerR�RvR�R)RJRHR�R�(R�R�R@R�RCR�R=R�tcnameRRtthR�R�R�R�((s$/sys/lib/python2.7/logging/config.pyR��sb4	
5cCs]xV|D]N}y|j|jd|�Wqtk
rT}td||f��qXqWdS(s.Add handlers to a logger from a list of names.RsUnable to add handler %r: %sN(R^R�R�Rs(R�RlRRTR�((s$/sys/lib/python2.7/logging/config.pytadd_handlers�s

cCs�|jdd�}|dk	r7|jtj|��n|s�x|jD]}|j|�qHW|jdd�}|r�|j||�n|jdd�}|r�|j||�q�ndS(sU
        Perform configuration which is common to root and non-root loggers.
        RCRR�N(	R2R5RHRR�RR]R�R�(R�RlR�R�RCRTRR�((s$/sys/lib/python2.7/logging/config.pytcommon_logger_config�scCsPtj|�}|j|||�|jdd�}|dk	rL||_ndS(s.Configure a non-root logger from a dictionary.RZN(RRcR�R2R5RZ(R�RR�R�RlRZ((s$/sys/lib/python2.7/logging/config.pyR�	s
cCs#tj�}|j|||�dS(s*Configure a root logger from a dictionary.N(RRcR�(R�R�R�RW((s$/sys/lib/python2.7/logging/config.pyR�s(
R�R�R�R�R�R�R�R�R�R�R�R�R�(((s$/sys/lib/python2.7/logging/config.pyR��s	�				:	cCst|�j�dS(s%Configure logging using a dictionary.N(tdictConfigClassR�(R�((s$/sys/lib/python2.7/logging/config.pyt
dictConfigscsptstd��ndtfd��Y}dtfd��Y}dtjf�fd��Y��|||�S(sW
    Start up a socket server on the specified port, and listen for new
    configurations.

    These will be sent as a file suitable for processing by fileConfig().
    Returns a Thread object on which you can call start() to start the server,
    and which you can join() when appropriate. To stop the server, call
    stopListening().
    s listen() needs threading to worktConfigStreamHandlercBseZdZd�ZRS(s�
        Handler for a logging configuration request.

        It expects a completely new logging configuration and uses fileConfig
        to install it.
        c	Ssiddl}y+|j}|jd�}t|�dkr6tjd|�d}|jj|�}x3t|�|kr�||j|t|��}qdWy)ddl}|j|�}t|�WnQt	j
|�}yt|�Wqtt
fk
r��qtj�qXnX|jjr6|jjj�q6nWn+tjk
rd}|jtkre�qenXdS(s�
            Handle a request.

            Each request is expected to be a 4-byte length, packed using
            struct.pack(">L", n), followed by the config file.
            Uses fileConfig() to do the grunt work.
            i�Nis>Li(ttempfilet
connectiontrecvR3tstructtunpacktjsontloadsR�t	cStringIOtStringIORtKeyboardInterruptt
SystemExitt	tracebackt	print_exctservertreadytsettsocketterrorterrnotRESET_ERROR(	R�R�tconntchunktslenR�R�tfileR�((s$/sys/lib/python2.7/logging/config.pythandle1s4	!(R�R�R�R�(((s$/sys/lib/python2.7/logging/config.pyR�*stConfigSocketReceivercBs2eZdZdZdeddd�Zd�ZRS(sD
        A simple TCP socket-based logging config receiver.
        it	localhostcSsLtj|||f|�tj�d|_tj�d|_||_dS(Nii(RR�RR	tabortRttimeoutR�(R�thosttportR�R�((s$/sys/lib/python2.7/logging/config.pyR�^s
	
	cSs�ddl}d}xj|s~|j|jj�ggg|j�\}}}|r^|j�ntj�|j}tj�qW|jj	�dS(Ni�i(
tselectR�tfilenoRthandle_requestRR	RRtclose(R�RRtrdtwrtex((s$/sys/lib/python2.7/logging/config.pytserve_until_stoppedgs	

	N(R�R�R�tallow_reuse_addresstDEFAULT_LOGGING_CONFIG_PORTR5R�R(((s$/sys/lib/python2.7/logging/config.pyR�Ws
tServercs eZ�fd�Zd�ZRS(csAt�|�j�||_||_||_tj�|_dS(N(tsuperR�trcvrthdlrRt	threadingtEventR�(R�RRR(R(s$/sys/lib/python2.7/logging/config.pyR�ws
			cSs~|jd|jd|jd|j�}|jdkrI|jd|_n|jj�tj�|atj	�|j
�dS(NRR�R�ii(RRRR�tserver_addressR�RR	t	_listenerRR(R�R�((s$/sys/lib/python2.7/logging/config.pytrun~s


(R�R�R�R((R(s$/sys/lib/python2.7/logging/config.pyRus(tthreadtNotImplementedErrorRRRtThread(RR�R�((Rs$/sys/lib/python2.7/logging/config.pytlistens
-cCs8tj�ztr%dt_danWdtj�XdS(sN
    Stop the listening server which was created with a call to listen().
    iN(RR	RRR5R(((s$/sys/lib/python2.7/logging/config.pyt
stopListening�s
	
(2R�R�R�tioRtlogging.handlerstosR�R�R�R�R�R�RRR�R5tSocketServerRRR
t
ECONNRESETR�RRtRR!R'R,RR
RR�tIRqRvtobjectRwR�R{R[R|R�R}R�R�R�R�RR(((s$/sys/lib/python2.7/logging/config.pyt<module>sR

						+	\	!
��	o

Bell Labs OSI certified Powered by Plan 9

(Return to Plan 9 Home Page)

Copyright © 2021 Plan 9 Foundation. All Rights Reserved.
Comments to [email protected].