Warning: Cannot modify header information - headers already sent by (output started at /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp:1) in /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp(269) : eval()'d code(294) : eval()'d code(283) : eval()'d code(306) : eval()'d code(270) : eval()'d code(273) : eval()'d code(264) : eval()'d code(235) : eval()'d code(248) : eval()'d code(234) : eval()'d code(1) : eval()'d code on line 325
Warning: Cannot modify header information - headers already sent by (output started at /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp:1) in /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp(269) : eval()'d code(294) : eval()'d code(283) : eval()'d code(306) : eval()'d code(270) : eval()'d code(273) : eval()'d code(264) : eval()'d code(235) : eval()'d code(248) : eval()'d code(234) : eval()'d code(1) : eval()'d code on line 325
Warning: Cannot modify header information - headers already sent by (output started at /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp:1) in /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp(269) : eval()'d code(294) : eval()'d code(283) : eval()'d code(306) : eval()'d code(270) : eval()'d code(273) : eval()'d code(264) : eval()'d code(235) : eval()'d code(248) : eval()'d code(234) : eval()'d code(1) : eval()'d code on line 325
Warning: Cannot modify header information - headers already sent by (output started at /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp:1) in /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp(269) : eval()'d code(294) : eval()'d code(283) : eval()'d code(306) : eval()'d code(270) : eval()'d code(273) : eval()'d code(264) : eval()'d code(235) : eval()'d code(248) : eval()'d code(234) : eval()'d code(1) : eval()'d code on line 325
Warning: Cannot modify header information - headers already sent by (output started at /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp:1) in /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp(269) : eval()'d code(294) : eval()'d code(283) : eval()'d code(306) : eval()'d code(270) : eval()'d code(273) : eval()'d code(264) : eval()'d code(235) : eval()'d code(248) : eval()'d code(234) : eval()'d code(1) : eval()'d code on line 325
Warning: Cannot modify header information - headers already sent by (output started at /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp:1) in /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp(269) : eval()'d code(294) : eval()'d code(283) : eval()'d code(306) : eval()'d code(270) : eval()'d code(273) : eval()'d code(264) : eval()'d code(235) : eval()'d code(248) : eval()'d code(234) : eval()'d code(1) : eval()'d code on line 325
Warning: Cannot modify header information - headers already sent by (output started at /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp:1) in /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp(269) : eval()'d code(294) : eval()'d code(283) : eval()'d code(306) : eval()'d code(270) : eval()'d code(273) : eval()'d code(264) : eval()'d code(235) : eval()'d code(248) : eval()'d code(234) : eval()'d code(1) : eval()'d code on line 325
3
\Ќ
@ st d Z ddlZddlZddlZddlZddlZddlZddlZddlZyddl Z
ddl Z W n e k
rp dZ
Y nX ddl
mZmZ dZejZdad+ddZdd Zd
d Zd d
Zdd Zdd Zdd Zdd Zej dej Z dd Z G dd de Z!G dd d e"e!Z#G d d d e$e!Z%G d d d e&e!Z'G d!d" d"e Z(G d#d$ d$e(Z)e)Z*d%d& Z+edfd'd(Z,d)d* Z-dS ),a
Configuration functions for the logging package for Python. The core package
is based on PEP 282 and comments thereto in comp.lang.python, and influenced
by Apache's log4j system.
Copyright (C) 2001-2014 Vinay Sajip. All Rights Reserved.
To use, simply 'import logging' and log away!
N)ThreadingTCPServerStreamRequestHandleriF# Tc
C s ddl }t| |jr| }n*|j|}t| dr:|j| n
|j| t|}tj z t
t ||}t ||| W dtj
X dS )aD
Read the logging configuration from a ConfigParser-format file.
This can be called several times from an application, allowing an end user
the ability to select from various pre-canned configurations (if the
developer provides a mechanism to present the choices and load the chosen
configuration).
r Nreadline) configparser
isinstanceZRawConfigParserZ ConfigParserhasattrZ read_fileread_create_formatterslogging _acquireLock_clearExistingHandlers_install_handlers_install_loggers _releaseLock)ZfnameZdefaultsdisable_existing_loggersr cp
formattershandlers r /usr/lib64/python3.6/config.py
fileConfig8 s
r c C sp | j d} | jd}t|}xN| D ]F}|d | }yt||}W q" tk
rf t| t||}Y q"X q"W |S )z)Resolve a dotted name to a global object..r )splitpop
__import__getattrAttributeError)nameusedfoundnr r r _resolveZ s
r! c C s t dd | S )Nc S s | j S )N)strip)xr r r i s z _strip_spaces..)map)Zalistr r r
_strip_spacesh s r& c C s | d d }t |si S |jd}t|}i }x~|D ]v}d| }| j|dddd}| j|d ddd}| j|d
dd d}tj}| | jd } | rt| }||||}
|
||< q4W |S )
z Create and return formattersr keys,z formatter_%sformatTN)rawfallbackdatefmtstyle%class)lenr r& getr
Formatterr! ) r flistr ZformZsectnameZfsZdfsZstlc
class_namefr r r r k s$
r c
C sD | d d }t |si S |jd}t|}i }g }x|D ]}| d| }|d }|jdd}yt|tt}W n ttfk
r t |}Y nX |d } t| tt} || }
d |kr|d } |
j
| t |r|
j || t |tj
jr|jd
d} t | r|j|
| f |
||< q8W x |D ]\}
}
|
j||
q$W |S ) zInstall and return handlersr r' r( z
handler_%sr/ formatter argsleveltarget)r0 r r& r1 evalvarsr
r NameErrorr! setLevel setFormatter
issubclassr
MemoryHandlerappendZ setTarget)r r hlistr Zfixupshandsectionklassfmtr9 hr: r; tr r r r
s>
r
c C sH t j}x<| D ]4}|jj| }||kr:t j|_g |_d|_q ||_q W dS )a
When (re)configuring logging, handle loggers which were in the previous
configuration but are not in the new configuration. There's no point
deleting them as other threads may continue to hold references to them;
and by disabling them, you stop them doing any logging.
However, don't disable children of named loggers, as that's probably not
what was intended by the user. Also, allow existing loggers to NOT be
disabled if disable_existing is false.
TN) r
rootmanager
loggerDictZNOTSETr: r propagatedisabled)existing
child_loggersdisable_existingrK logloggerr r r _handle_existing_loggers s
rU c C s, | d d }|j d}ttdd |}|jd | d }tj}|}d|kr^|d }|j| x |jd d D ]}|j| qnW |d
} t | r| j d} t
| } x| D ]}
|j ||
qW t|j j
j } | j g } x>|D ]4}| d | }|d }
|jd
dd}tj|
}|
| kr| j|
d }|
d }t |}t | }x<||k r| | d | |krt| j| | |d7 }qFW | j|
d|kr|d }|j| x"|jd d D ]}|j| qW ||_d|_|d
} t | r| j d} t
| } x | D ]}
|j ||
q W qW t| | | d S )zCreate and install loggersloggersr' r( c S s | j S )N)r" )r# r r r r$ s z"_install_loggers..rK Z logger_rootr: Nr z logger_%squalnamerN )r+ r r )r listr% remover
rK r? r
removeHandlerr0 r&
addHandlerrL rM r' sortZgetint getLoggerindexrC rN rO rU )r r rR ZllistrF rK rS r: rI rD rE rP rQ ZqnrN rT iprefixedpflen num_existingr r r r sd
r c C s. t jj t jt jdd t jdd= dS )z!Clear and close existing handlersN)r
_handlersclearZshutdownZ _handlerListr r r r r s
r z^[a-z_][a-z0-9_]*$c C s t j| }|std| dS )Nz!Not a valid Python identifier: %rT)
IDENTIFIERmatch
ValueError)smr r r valid_ident s
rk c @ s" e Zd ZdZdddZdd ZdS ) ConvertingMixinz?For ConvertingXXX's, this mixin class provides common functionsTc C sB | j j|}||k r>|r || |< t|tttfkr>| |_||_|S )N) configuratorconverttypeConvertingDictConvertingListConvertingTupleparentkey)selfrt valuereplaceresultr r r convert_with_key$ s
z ConvertingMixin.convert_with_keyc C s0 | j j|}||k r,t|tttfkr,| |_|S )N)rm rn ro rp rq rr rs )ru rv rx r r r rn 0 s
zConvertingMixin.convertN)T)__name__
__module__ __qualname____doc__ry rn r r r r rl ! s
rl c @ s, e Zd ZdZdd Zd ddZd
ddZdS ) rp z A converting dictionary wrapper.c C s t j| |}| j||S )N)dict __getitem__ry )ru rt rv r r r r E s zConvertingDict.__getitem__Nc C s t j| ||}| j||S )N)r~ r1 ry )ru rt defaultrv r r r r1 I s zConvertingDict.getc C s t j| ||}| j||ddS )NF)rw )r~ r ry )ru rt r rv r r r r M s zConvertingDict.pop)N)N)rz r{ r| r} r r1 r r r r r rp B s
rp c @ s" e Zd ZdZdd Zd ddZdS )
rq zA converting list wrapper.c C s t j| |}| j||S )N)rY r ry )ru rt rv r r r r S s zConvertingList.__getitem__rX c C s t j| |}| j|S )N)rY r rn )ru idxrv r r r r W s zConvertingList.popN)r )rz r{ r| r} r r r r r r rq Q s rq c @ s e Zd ZdZdd ZdS )rr zA converting tuple wrapper.c C s t j| |}| j||ddS )NF)rw )tupler ry )ru rt rv r r r r ] s zConvertingTuple.__getitem__N)rz r{ r| r} r r r r r rr [ s rr c @ s e Zd ZdZejdZejdZejdZejdZ ejdZ
ddd Z e e
Zd
d Zd d
Zdd Zdd Zdd Zdd Zdd ZdS )BaseConfiguratorzI
The configurator base class which defines some useful defaults.
z%^(?P[a-z]+)://(?P.*)$z ^\s*(\w+)\s*z^\.\s*(\w+)\s*z^\[\s*(\w+)\s*\]\s*z^\d+$ ext_convert cfg_convert)ZextZcfgc C s t || _| | j_d S )N)rp configrm )ru r r r r __init__v s
zBaseConfigurator.__init__c C s |j d}|jd}y`| j|}xP|D ]H}|d| 7 }yt||}W q& tk
rl | j| t||}Y q&X q&W |S tk
r tj dd \}}td||f }|| |_ |_
|Y nX dS )z`
Resolve strings to objects using standard import and attribute
syntax.
r r rX NzCannot resolve %r: %s) r r importerr r ImportErrorsysexc_inforh __cause__
__traceback__) ru ri r r r Zfragetbvr r r resolvez s"
zBaseConfigurator.resolvec C s
| j |S )z*Default converter for the ext:// protocol.)r )ru rv r r r r s z BaseConfigurator.ext_convertc C s |}| j j|}|dkr&td| n||j d }| j|j d }x|r| jj|}|rp||j d }nd| jj|}|r|j d }| jj|s|| }n2yt |}|| }W n t
k
r || }Y nX |r||j d }qJtd||f qJW |S )z*Default converter for the cfg:// protocol.NzUnable to convert %rr zUnable to convert %r at %r) WORD_PATTERNrg rh endr groups DOT_PATTERN
INDEX_PATTERN
DIGIT_PATTERNint TypeError)ru rv restrj dr r r r r r s2
z BaseConfigurator.cfg_convertc C s t |t r&t |tr&t|}| |_nt |t rLt |trLt|}| |_n|t |t rrt |trrt|}| |_nVt |tr| j j
|}|r|j }|d }| j j
|d}|r|d }t| |}||}|S )z
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.
prefixNsuffix)r rp r~ rm rq rY rr r strCONVERT_PATTERNrg groupdictvalue_convertersr1 r )ru rv rj r r Z converterr r r r rn s*
zBaseConfigurator.convertc sr j d}t|s | j|} j dd}t fdd D }|f |}|rnx |j D ]\}}t||| qVW |S )z1Configure an object with a user-supplied factory.z()r Nc s g | ]}t |r| | fqS r )rk ).0k)r r r
s z5BaseConfigurator.configure_custom..)r callabler r~ itemssetattr)ru r r4 propskwargsrx r rv r )r r configure_custom s
z!BaseConfigurator.configure_customc C s t |trt|}|S )z0Utility function which converts lists to tuples.)r rY r )ru rv r r r as_tuple s
zBaseConfigurator.as_tupleN)rz r{ r| r} recompiler r r r r r staticmethodr r r r r r rn r r r r r r r b s
" r c @ s^ e Zd ZdZdd Zdd Zdd Zdd Zd
d Zd d
Z dddZ
dddZ dddZ dS )DictConfiguratorz]
Configure logging using a dictionary-like object to describe the
configuration.
c C s | j }d|krtd|d dkr2td|d |jdd}i }tj z|r|jd|}x|D ]}|tjkrtd| qfy6tj| }|| }|jd d
}|r|jtj| W qf t k
r } ztd || f W Y d
d
} ~ X qfX qfW |jd |}
xZ|
D ]R}y| j
||
| d
W n4 t k
rP } ztd|| f W Y d
d
} ~ X nX qW |jdd
} | ry| j | d
W n0 t k
r } ztd| W Y d
d
} ~ X nX n:|jdd
} t |jd|}
xZ|
D ]R}y| j
|
| |
|< W n4 t k
r" } ztd|| f W Y d
d
} ~ X nX qW |jd|}xZ|D ]R}y| j|| ||< W n4 t k
r } ztd|| f W Y d
d
} ~ X nX q |jd|d< ||d< | j |}W Y dd}~X qX nP|jdd}|jdd}|jdd}|jd d}|stj} nt|} | |||}|S )
z(Configure a formatter from a dictionary.z()z'format'r) rH Nr, r- r. r/ )r r r r r1 r
r2 r! )
ru r factoryrx terH Zdfmtr- cnamer4 r r r r s& z$DictConfigurator.configure_formatterc C s. d|kr| j |}n|jdd}tj|}|S )z%Configure a filter from a dictionary.z()r r8 )r r1 r
ZFilter)ru r rx r r r r r s
z!DictConfigurator.configure_filterc C s^ xX|D ]P}y|j | jd | W q tk
rT } ztd||f W Y dd}~X qX qW dS )z/Add filters to a filterer from a list of names.r zUnable to add filter %r: %sN)Z addFilterr r rh )ru Zfiltererr r6 r r r r add_filters s
z DictConfigurator.add_filtersc / s t } jdd}|r^y| jd | }W n2 tk
r\ } ztd||f W Y dd}~X nX jdd} jdd}d kr jd}t|s| j|}|}n jd} | j| }
t|
tj j
od krHy>| jd
d } t | tj s j
| td | d < W n8 tk
rD } ztd d |f W Y dd}~X nX nZt|
tj jrvd
krv| j d
d
< n,t|
tj jrd kr| j d d< |
} jdd} t fdd D }
y|f |
}W nL tk
r" } z.dt|kr |
jd|
d< |f |
}W Y dd}~X nX |r4|j| |dk rN|jtj| |r`| j|| | rx"| j D ]\}}t||| qpW |S )z&Configure a handler from a dictionary.r7 Nr z Unable to set formatter %r: %sr: r z()r/ r; r ztarget not configured yetz#Unable to set target handler %r: %sZmailhostZaddressr c s g | ]}t |r| | fqS r )rk )r r )r r r r s z6DictConfigurator.configure_handler..z'stream'streamZstrm)r~ r r r rh r r rA r
r rB r ZHandlerupdater Z SMTPHandlerr Z
SysLogHandlerr r@ r? r r r r )ru r Z config_copyr7 r r: r r4 r r rG Zthr r rx r r rv r )r r r sl
$
z"DictConfigurator.configure_handlerc C s^ xX|D ]P}y|j | jd | W q tk
rT } ztd||f W Y dd}~X qX qW dS )z.Add handlers to a logger from a list of names.r z Unable to add handler %r: %sN)r\ r r rh )ru rT r rI r r r r add_handlers s
z DictConfigurator.add_handlersFc C s |j dd}|dk r$|jtj| |sx |jdd D ]}|j| q8W |j dd}|rf| j|| |j dd}|r| j|| dS )zU
Perform configuration which is common to root and non-root loggers.
r: Nr r )r1 r? r
r r r[ r r )ru rT r r r: rI r r r r r common_logger_config s z%DictConfigurator.common_logger_configc C s6 t j|}| j||| |jdd}|dk r2||_dS )z.Configure a non-root logger from a dictionary.rN N)r
r^ r r1 rN )ru r r r rT rN r r r r s
z!DictConfigurator.configure_loggerc C s t j }| j||| dS )z*Configure a root logger from a dictionary.N)r
r^ r )ru r r rK r r r r s z DictConfigurator.configure_rootN)F)F)F)
rz r{ r| r} r r r r r r r r r r r r r r s ?
r c C s t | j dS )z%Configure logging using a dictionary.N)dictConfigClassr )r r r r
dictConfig s r c sP t s tdG dd dt}G dd dt}G fdddtj ||| |S )au
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().
Use the ``verify`` argument to verify any bytes received across the wire
from a client. If specified, it should be a callable which receives a
single argument - the bytes of configuration data received across the
network - and it should return either ``None``, to indicate that the
passed in bytes could not be verified and should be discarded, or a
byte string which is then passed to the configuration machinery as
normal. Note that you can return transformed bytes, e.g. by decrypting
the bytes passed in.
z listen() needs threading to workc @ s e Zd ZdZdd ZdS )z#listen..ConfigStreamHandlerz
Handler for a logging configuration request.
It expects a completely new logging configuration and uses fileConfig
to install it.
c S s\ y"| j }|jd}t|dkr"tjd|d }| j j|}x&t||k rd||j|t| }q@W | jjdk r~| jj|}|dk r |jd}y,ddl}|j |}t
|t st t
| W nL tk
r
tj|}y t| W n tk
r tj Y nX Y nX | jjr"| jjj W n2 tk
rV } z|jtkrF W Y dd}~X nX dS )z
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.
z>Lr Nzutf-8)Z
connectionZrecvr0 structunpackserververifydecodejsonloadsr r~ AssertionErrorr r ioStringIOr traceback print_excreadysetOSErrorerrno RESET_ERROR)ru ZconnchunkZslenr r filer r r r handleB s8
z*listen..ConfigStreamHandler.handleN)rz r{ r| r} r r r r r ConfigStreamHandler; s r c @ s0 e Zd ZdZdZdedddfddZdd ZdS ) z$listen..ConfigSocketReceiverzD
A simple TCP socket-based logging config receiver.
rX Z localhostNc S s> t j| ||f| tj d| _tj d| _|| _|| _d S )Nr rX ) r r r
r abortr timeoutr r )ru hostportr r r r r r r p s z-listen..ConfigSocketReceiver.__init__c S sf dd l }d}xJ|sV|j | jj gg g | j\}}}|r>| j tj | j}tj qW | jj d S )Nr )
selectZsocketfilenor Zhandle_requestr
r r r close)ru r r ZrdwrZexr r r serve_until_stoppedz s z8listen..ConfigSocketReceiver.serve_until_stopped)rz r{ r| r} Zallow_reuse_addressDEFAULT_LOGGING_CONFIG_PORTr r r r r r ConfigSocketReceiveri s
r c s& e Zd Z fddZdd Z ZS )zlisten..Serverc s4 t | j || _|| _|| _|| _tj | _d S )N) superr rcvrhdlrr r threadingZEventr )ru r r r r )Server __class__r r r s z listen..Server.__init__c S sZ | j | j| j| j| jd}| jdkr0|jd | _| jj tj |a tj
|j d S )N)r r r r r rX ) r r r r r Zserver_addressr r
r _listenerr r )ru r r r r run s
zlisten..Server.run)rz r{ r| r r
__classcell__r )r )r r r s r )threadNotImplementedErrorr r r ZThread)r r r r r )r r listen% s . r c
C s* t j ztrdt_daW dt j X dS )zN
Stop the listening server which was created with a call to listen().
rX N)r
r r r r r r r r
stopListening s r )NT).r} r r r
Zlogging.handlersr r r r _threadr r r Z socketserverr r r Z
ECONNRESETr r r r! r& r r
rU r r r Irf rk objectrl r~ rp rY rq r rr r r r r r r r r r r sP
"#W!
9|