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ConfigParser.pyc
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� z fc @ s� d Z y d d l m Z Wn e k r3 e Z n Xd d l Z d d d d d d d d d d d d d g Z d Z d Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d f d � � YZ d d l Z d e j f d! � � YZ d e f d" � � YZ d e f d# � � YZ d S($ s Configuration file parser. A setup file consists of sections, lead by a "[section]" header, and followed by "name: value" entries, with continuations and such in the style of RFC 822. The option values can contain format strings which refer to other values in the same section, or values in a special [DEFAULT] section. For example: something: %(dir)s/whatever would resolve the "%(dir)s" to the value of dir. All reference expansions are done late, on demand. Intrinsic defaults can be specified by passing them into the ConfigParser constructor as a dictionary. class: ConfigParser -- responsible for parsing a list of configuration files, and managing the parsed database. methods: __init__(defaults=None) create the parser and specify a dictionary of intrinsic defaults. The keys must be strings, the values must be appropriate for %()s string interpolation. Note that `__name__' is always an intrinsic default; its value is the section's name. sections() return all the configuration section names, sans DEFAULT has_section(section) return whether the given section exists has_option(section, option) return whether the given option exists in the given section options(section) return list of configuration options for the named section read(filenames) read and parse the list of named configuration files, given by name. A single filename is also allowed. Non-existing files are ignored. Return list of successfully read files. readfp(fp, filename=None) read and parse one configuration file, given as a file object. The filename defaults to fp.name; it is only used in error messages (if fp has no `name' attribute, the string `<???>' is used). get(section, option, raw=False, vars=None) return a string value for the named option. All % interpolations are expanded in the return values, based on the defaults passed into the constructor and the DEFAULT section. Additional substitutions may be provided using the `vars' argument, which must be a dictionary whose contents override any pre-existing defaults. getint(section, options) like get(), but convert value to an integer getfloat(section, options) like get(), but convert value to a float getboolean(section, options) like get(), but convert value to a boolean (currently case insensitively defined as 0, false, no, off for False, and 1, true, yes, on for True). Returns False or True. items(section, raw=False, vars=None) return a list of tuples with (name, value) for each option in the section. remove_section(section) remove the given file section and all its options remove_option(section, option) remove the given option from the given section set(section, option, value) set the given option write(fp) write the configuration state in .ini format i����( t OrderedDictNt NoSectionErrort DuplicateSectionErrort NoOptionErrort InterpolationErrort InterpolationDepthErrort InterpolationSyntaxErrort ParsingErrort MissingSectionHeaderErrort ConfigParsert SafeConfigParsert RawConfigParsert DEFAULTSECTt MAX_INTERPOLATION_DEPTHt DEFAULTi t Errorc B sJ e Z d Z d � Z d � Z e e e � Z d d � Z d � Z e Z RS( s' Base class for ConfigParser exceptions.c C s | j S( sS Getter for 'message'; needed only to override deprecation in BaseException.( t _Error__message( t self( ( s$ /usr/lib64/python2.7/ConfigParser.pyt _get_messages s c C s | | _ d S( sS Setter for 'message'; needed only to override deprecation in BaseException.N( R ( R t value( ( s$ /usr/lib64/python2.7/ConfigParser.pyt _set_messagex s t c C s | | _ t j | | � d S( N( t messaget Exceptiont __init__( R t msg( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s c C s | j S( N( R ( R ( ( s$ /usr/lib64/python2.7/ConfigParser.pyt __repr__� s ( t __name__t __module__t __doc__R R t propertyR R R t __str__( ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR p s c B s e Z d Z d � Z RS( s2 Raised when no section matches a requested option.c C s0 t j | d | f � | | _ | f | _ d S( Ns No section: %r( R R t sectiont args( R R ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s ( R R R R ( ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s c B s e Z d Z d � Z RS( s* Raised when a section is multiply-created.c C s- t j | d | � | | _ | f | _ d S( Ns Section %r already exists( R R R R! ( R R ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s ( R R R R ( ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s c B s e Z d Z d � Z RS( s! A requested option was not found.c C s? t j | d | | f � | | _ | | _ | | f | _ d S( Ns No option %r in section: %r( R R t optionR R! ( R R" R ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s ( R R R R ( ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s c B s e Z d Z d � Z RS( s0 Base class for interpolation-related exceptions.c C s8 t j | | � | | _ | | _ | | | f | _ d S( N( R R R" R R! ( R R" R R ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s ( R R R R ( ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s t InterpolationMissingOptionErrorc B s e Z d Z d � Z RS( sA A string substitution required a setting which was not available.c C sN d | | | | f } t j | | | | � | | _ | | | | f | _ d S( NsN Bad value substitution: section: [%s] option : %s key : %s rawval : %s ( R R t referenceR! ( R R" R t rawvalR$ R ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s ( R R R R ( ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR# � s c B s e Z d Z RS( sj Raised when the source text into which substitutions are made does not conform to the required syntax.( R R R ( ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s c B s e Z d Z d � Z RS( s0 Raised when substitutions are nested too deeply.c C s? d | | | f } t j | | | | � | | | f | _ d S( NsS Value interpolation too deeply recursive: section: [%s] option : %s rawval : %s ( R R R! ( R R" R R% R ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s ( R R R R ( ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s c B s e Z d Z d � Z d � Z RS( s> Raised when a configuration file does not follow legal syntax.c C s6 t j | d | � | | _ g | _ | f | _ d S( Ns File contains parsing errors: %s( R R t filenamet errorsR! ( R R& ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s c C s3 | j j | | f � | j d | | f 7_ d S( Ns [line %2d]: %s( R' t appendR ( R t linenot line( ( s$ /usr/lib64/python2.7/ConfigParser.pyR( � s ( R R R R R( ( ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s c B s e Z d Z d � Z RS( s@ Raised when a key-value pair is found before any section header.c C sN t j | d | | | f � | | _ | | _ | | _ | | | f | _ d S( Ns7 File contains no section headers. file: %s, line: %d %r( R R R& R) R* R! ( R R& R) R* ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s ( R R R R ( ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s c B s? e Z d e e d � Z d � Z d � Z d � Z d � Z d � Z d � Z d d � Z d � Z d � Z d � Z d � Z d � Z i e d 6e d 6e d 6e d 6e d 6e d 6e d 6e d 6Z d � Z d � Z d � Z d d � Z d � Z d � Z d � Z e j d � Z e j d � Z e j d � Z d � Z RS(! c C s� | | _ | j � | _ | j � | _ | r< | j | _ n | j | _ | r� x3 | j � D]" \ } } | | j | j | � <q[ Wn d S( N( t _dictt _sectionst _defaultst OPTCRE_NVt _optcret OPTCREt itemst optionxform( R t defaultst dict_typet allow_no_valuet keyR ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s c C s | j S( N( R- ( R ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR3 � s c C s | j j � S( s3 Return a list of section names, excluding [DEFAULT]( R, t keys( R ( ( s$ /usr/lib64/python2.7/ConfigParser.pyt sections� s c C sW | j � d k r" t d | � n | | j k r@ t | � � n | j � | j | <d S( s� Create a new section in the configuration. Raise DuplicateSectionError if a section by the specified name already exists. Raise ValueError if name is DEFAULT or any of it's case-insensitive variants. t defaults Invalid section name: %sN( t lowert ValueErrorR, R R+ ( R R ( ( s$ /usr/lib64/python2.7/ConfigParser.pyt add_section� s c C s | | j k S( s~ Indicate whether the named section is present in the configuration. The DEFAULT section is not acknowledged. ( R, ( R R ( ( s$ /usr/lib64/python2.7/ConfigParser.pyt has_section s c C sg y | j | j � } Wn t k r6 t | � � n X| j | j � d | k r] | d =n | j � S( s9 Return a list of option names for the given section name.R ( R, t copyt KeyErrorR t updateR- R7 ( R R t opts( ( s$ /usr/lib64/python2.7/ConfigParser.pyt options s c C s� t | t � r | g } n g } x\ | D]T } y t | � } Wn t k rT q( n X| j | | � | j � | j | � q( W| S( s� Read and parse a filename or a list of filenames. Files that cannot be opened are silently ignored; this is designed so that you can specify a list of potential configuration file locations (e.g. current directory, user's home directory, systemwide directory), and all existing configuration files in the list will be read. A single filename may also be given. Return list of successfully read files. ( t isinstancet basestringt opent IOErrort _readt closeR( ( R t filenamest read_okR& t fp( ( s$ /usr/lib64/python2.7/ConfigParser.pyt read s c C sJ | d k r6 y | j } Wq6 t k r2 d } q6 Xn | j | | � d S( s Like read() but the argument must be a file-like object. The `fp' argument must have a `readline' method. Optional second argument is the `filename', which if not given, is taken from fp.name. If fp has no `name' attribute, `<???>' is used. s <???>N( t Nonet namet AttributeErrorRG ( R RK R& ( ( s$ /usr/lib64/python2.7/ConfigParser.pyt readfp6 s c C s� | j | � } | | j k re | t k r9 t | � � n | | j k rS | j | St | | � � nK | | j | k r� | j | | S| | j k r� | j | St | | � � d S( N( R2 R, R R R- R ( R R R" t opt( ( s$ /usr/lib64/python2.7/ConfigParser.pyt getF s c C s� y | j | } Wn8 t k rK | t k r< t | � � n | j � } n X| j j � } | j | � d | k r~ | d =n | j � S( NR ( R, R? R R R+ R- R> R@ R1 ( R R t d2t d( ( s$ /usr/lib64/python2.7/ConfigParser.pyR1 V s c C s | | j | | � � S( N( RR ( R R t convR" ( ( s$ /usr/lib64/python2.7/ConfigParser.pyt _getc s c C s | j | t | � S( N( RV t int( R R R" ( ( s$ /usr/lib64/python2.7/ConfigParser.pyt getintf s c C s | j | t | � S( N( RV t float( R R R" ( ( s$ /usr/lib64/python2.7/ConfigParser.pyt getfloati s t 1t yest truet ont 0t not falset offc C sH | j | | � } | j � | j k r7 t d | � n | j | j � S( Ns Not a boolean: %s( RR R: t _boolean_statesR; ( R R R" t v( ( s$ /usr/lib64/python2.7/ConfigParser.pyt getbooleano s c C s | j � S( N( R: ( R t optionstr( ( s$ /usr/lib64/python2.7/ConfigParser.pyR2 u s c C su | s | t k r/ | j | � } | | j k S| | j k rB t S| j | � } | | j | k pp | | j k Sd S( s= Check for the existence of a given option in a given section.N( R R2 R- R, t False( R R R" ( ( s$ /usr/lib64/python2.7/ConfigParser.pyt has_optionx s c C sg | s | t k r | j } n1 y | j | } Wn t k rO t | � � n X| | | j | � <d S( s Set an option.N( R R- R, R? R R2 ( R R R" R t sectdict( ( s$ /usr/lib64/python2.7/ConfigParser.pyt set� s c C s8 | j rs | j d t � xF | j j � D]5 \ } } | j d | t | � j d d � f � q* W| j d � n x� | j D]� } | j d | � x� | j | j � D]w \ } } | d k r� q� n | d k s� | j | j k rd j | t | � j d d � f � } n | j d | � q� W| j d � q} Wd S( s? Write an .ini-format representation of the configuration state.s [%s] s %s = %s s s R s = s %s N( R- t writeR R1 t strt replaceR, RM R/ R0 t join( R RK R6 R R ( ( s$ /usr/lib64/python2.7/ConfigParser.pyRk � s - *c C s | s | t k r | j } n1 y | j | } Wn t k rO t | � � n X| j | � } | | k } | r{ | | =n | S( s Remove an option.( R R- R, R? R R2 ( R R R" Ri t existed( ( s$ /usr/lib64/python2.7/ConfigParser.pyt remove_option� s c C s& | | j k } | r" | j | =n | S( s Remove a file section.( R, ( R R Ro ( ( s$ /usr/lib64/python2.7/ConfigParser.pyt remove_section� s s \[(?P<header>[^]]+)\]s9 (?P<option>[^:=\s][^:=]*)\s*(?P<vi>[:=])\s*(?P<value>.*)$s> (?P<option>[^:=\s][^:=]*)\s*(?:(?P<vi>[:=])\s*(?P<value>.*))?$c C s: d } d } d } d } x�t r�| j � } | s7 Pn | d } | j � d k s | d d k ri q n | j d d � d j � d k r� | d d k r� q n | d j � r� | d k r� | r� | j � } | r�| | j | � q�q | j j | � } | rv| j d � } | | j k r2| j | } n; | t k rJ| j } n# | j � } | | d <| | j | <d } q | d k r�t | | | � � q | j j | � } | r�| j d d d � \ } } } | j | j � � } | d k rv| d k rEd | k rE| j d � } | d k rE| | d j � rE| | } qEn | j � } | d k rfd } n | g | | <q�| | | <q | s�t | � } n | j | t | � � q W| r�| � n | j g } | j | j j � � xP | D]H } x? | j � D]1 \ } } t | t � r�d j | � | | <q�q�Wq�Wd S( s� Parse a sectioned setup file. The sections in setup file contains a title line at the top, indicated by a name in square brackets (`[]'), plus key/value options lines, indicated by `name: value' format lines. Continuations are represented by an embedded newline then leading whitespace. Blank lines, lines beginning with a '#', and just about everything else are ignored. i i R s #;t remt rRt headerR R" t viR t =t :t ;i����s ""s N( Rv Rw ( RM t Truet readlinet stript splitR: t isspaceR( t SECTCREt matcht groupR, R R- R+ R R/ R2 t rstript findR t reprt extendt valuesR1 RC t listRn ( R RK t fpnamet cursectt optnameR) t eR* R t mot sectnameRu t optvalt post all_sectionsRB RN t val( ( s$ /usr/lib64/python2.7/ConfigParser.pyRG � sn "2" N(! R R RM t _default_dictRg R R3 R8 R< R= RB RL RP RR R1 RV RX RZ Ry Rc Re R2 Rh Rj Rk Rp Rq t ret compileR~ R0 R. RG ( ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s< t _Chainmapc B s) e Z d Z d � Z d � Z d � Z RS( s� Combine multiple mappings for successive lookups. For example, to emulate Python's normal lookup sequence: import __builtin__ pylookup = _Chainmap(locals(), globals(), vars(__builtin__)) c G s | | _ d S( N( t _maps( R t maps( ( s$ /usr/lib64/python2.7/ConfigParser.pyR 7 s c C sD x1 | j D]& } y | | SWq t k r/ q Xq Wt | � � d S( N( R� R? ( R R6 t mapping( ( s$ /usr/lib64/python2.7/ConfigParser.pyt __getitem__: s c C sa g } t � } xK | j D]@ } x7 | D]/ } | | k r& | j | � | j | � q& q& Wq W| S( N( Rj R� R( t add( R t resultt seenR� R6 ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR7 B s ( R R R R R� R7 ( ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR� . s c B sG e Z e d d � Z e d d � Z d � Z e j d � Z d � Z RS( c C s i } y | j | } Wn, t k rE | t k rF t | � � qF n Xi } | r� x0 | j � D] \ } } | | | j | � <q_ Wn t | | | j � } | j | � } y | | } Wn t k r� t | | � � n X| s� | d k r� | S| j | | | | � Sd S( s� Get an option value for a given section. If `vars' is provided, it must be a dictionary. The option is looked up in `vars' (if provided), `section', and in `defaults' in that order. All % interpolations are expanded in the return values, unless the optional argument `raw' is true. Values for interpolation keys are looked up in the same manner as the option. The section DEFAULT is special. N( R, R? R R R1 R2 R� R- R RM t _interpolate( R R R" t rawt varst sectiondictt vardictR6 R RT ( ( s$ /usr/lib64/python2.7/ConfigParser.pyRR N s& c C s | j j � } y | j | j | � Wn, t k rU | t k rV t | � � qV n X| r� x0 | j � D] \ } } | | | j | � <qi Wn | j � } d | k r� | j d � n | r� g | D] } | | | f ^ q� Sg | D]( } | | j | | | | | � f ^ q� Sd S( s� Return a list of tuples with (name, value) for each option in the section. All % interpolations are expanded in the return values, based on the defaults passed into the constructor, unless the optional argument `raw' is true. Additional substitutions may be provided using the `vars' argument, which must be a dictionary whose contents overrides any pre-existing defaults. The section DEFAULT is special. R N( R- R> R@ R, R? R R R1 R2 R7 t removeR� ( R R R� R� RT R6 R RB R" ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR1 q s" c C s� | } t } x� | r� | d 8} | r� d | k r� | j j | j | � } y | | } Wq� t k r� } t | | | | j d � � q� Xq Pq W| r� d | k r� t | | | � � n | S( Ni s %(i ( R t _KEYCREt subt _interpolation_replaceR? R# R! R ( R R R" R% R� R t depthR� ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR� � s s %\(([^)]*)\)s|.c C s: | j d � } | d k r% | j � Sd | j | � Sd S( Ni s %%(%s)s( R� RM R2 ( R R t s( ( s$ /usr/lib64/python2.7/ConfigParser.pyR� � s N( R R Rg RM RR R1 R� R� R� R� R� ( ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR L s # c B s5 e Z d � Z e j d � Z d � Z d d � Z RS( c C s/ g } | j | | | | | d � d j | � S( Ni R ( t _interpolate_someRn ( R R R" R% R� t L( ( s$ /usr/lib64/python2.7/ConfigParser.pyR� � s s %\(([^)]+)\)sc C s� | t k r! t | | | � � n x�| r�| j d � } | d k rV | j | � d S| d k r� | j | | � | | } n | d d !} | d k r� | j d � | d } q$ | d k r�| j j | � } | d k r� t | | d | � � n | j | j d � � } | | j � } y | | } Wn& t k rTt | | | | � � n Xd | k r�| j | | | | | | d � q�| j | � q$ t | | d | f � � q$ Wd S( Nt %i i i t (s' bad interpolation variable reference %rs/ '%%' must be followed by '%%' or '(', found: %r( R R R� R( t _interpvar_reR RM R R2 R� t endR? R# R� ( R R" t accumt restR t mapR� t pt ct mt varRd ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR� � sB c C s� | j | j k s | r9 t | t � s9 t d � � q9 n | d k r� | j d d � } | j j d | � } d | k r� t d | | j d � f � � q� n t j | | | | � d S( sA Set an option. Extend ConfigParser.set: check for string values.s option values must be stringss %%R R� s1 invalid interpolation syntax in %r at position %dN( R/ R0 RC RD t TypeErrorRM Rm R� R� R; R� R Rj ( R R R" R t tmp_value( ( s$ /usr/lib64/python2.7/ConfigParser.pyRj � s N( R R R� R� R� R� R� RM Rj ( ( ( s$ /usr/lib64/python2.7/ConfigParser.pyR � s &( R t collectionsR R� t ImportErrort dictR� t __all__R R R R R R R R R# R R R R R t UserDictt _UserDictt DictMixinR� R R ( ( ( s$ /usr/lib64/python2.7/ConfigParser.pyt <module>X s: � F b