Lc " @ s d Z d d k Z d d k Z d d k Z d d k Z d d k Z d d k l Z d d d d d d d
d d d
d d d d d d d d d d d d d d d d d d g Z d Z
d! Z e i d" j o d d# k
l Z l Z ng e i d$ j o d d# k l Z l Z n= e i d% j o d d# k l Z l Z n d& Z d' Z e a e e d( Z e e e d) Z d* Z y d d k Z Wn
e Z n Xe Z d+ e f d, YZ h Z d f d- YZ d e f d. YZ e a d/ Z! e a" d0 Z# e a$ d1 Z% e a& d2 Z' d3 f d4 YZ( d5 f d6 YZ) d7 e) f d8 YZ* d9 e) f d: YZ+ d; e) f d< YZ, y e- Wn e. j
o d= Z/ n Xd> Z/ d? Z0 d@ Z1 e a2 dA Z3 e a4 dB Z5 e a6 dC Z7 e a8 dD Z9 e a: dE Z; e a< d dF Z= e a> dG Z? e a@ dH ZA dI ZB e aC dJ ZD dK ZE eF dL eE D ZG dM ZH dN ZI dO ZJ h ZK dP dQ ZL dR dS ZM dT dU ZN dV ZO dW ZP e iQ dX j o> d dY kR lS ZS lT ZT dZ ZU d[ ZV d\ ZW d] ZX nE e i d$ j o( d^ ZY d_ ZX d` ZZ da ZW n
eO ZX eP ZW db Z[ dc Z\ g dd Z] de Z^ e_ df j o e^ n d S(g s Open an arbitrary URL.
See the following document for more info on URLs:
"Names and Addresses, URIs, URLs, URNs, URCs", at
http://www.w3.org/pub/WWW/Addressing/Overview.html
See also the HTTP spec (from which the error codes are derived):
"HTTP - Hypertext Transfer Protocol", at
http://www.w3.org/pub/WWW/Protocols/
Related standards and specs:
- RFC1808: the "relative URL" spec. (authoritative status)
- RFC1738 - the "URL standard". (authoritative status)
- RFC1630 - the "URI spec". (informational status)
The object returned by URLopener().open(file) will differ per
protocol. All you know is that is has methods read(), readline(),
readlines(), fileno(), close() and info(). The read*(), fileno()
and close() methods work like those of open files.
The info() method returns a mimetools.Message object which can be
used to query various info about the object, if available.
(mimetools.Message objects are queried with the getheader() method.)
iN( t urljoint urlopent URLopenert FancyURLopenert urlretrievet
urlcleanupt quotet
quote_plust unquotet unquote_plust urlencodet url2pathnamet pathname2urlt splittagt localhostt thishostt ftperrorst basejoint unwrapt splittypet splithostt splitusert splitpasswdt splitportt
splitnportt
splitqueryt splitattrt
splitvaluet
getproxiess 1.17i
t mac( R R t ntt riscosc C s
t | S( s OS-specific conversion from a relative URL of the 'file' scheme
to a file system path; not recommended for general use.( R ( t pathname( ( s /usr/lib64/python2.6/urllib.pyR 4 s c C s
t | S( s OS-specific conversion from a file system path to a relative URL
of the 'file' scheme; not recommended for general use.( R ( R ( ( s /usr/lib64/python2.6/urllib.pyR 9 s c C s d d k l } | d d d | d j o t d | } n! t p t } | a n t } | d j o | i | S| i | | Sd S( s= Create a file-like object for the specified URL to read from.i( t warnpy3ksM urllib.urlopen() has been removed in Python 3.0 in favor of urllib2.urlopen()t
stackleveli t proxiesN( t warningsR! t NoneR t
_urlopenert open( t urlt dataR# R! t opener( ( s /usr/lib64/python2.6/urllib.pyR G s
c C s* t p
t a n t i | | | | S( N( R& R t retrieve( R( t filenamet
reporthookR) ( ( s /usr/lib64/python2.6/urllib.pyR Y s
c C s- t o t i n t i t i d S( N( R& t cleanupt _safemapst cleart ftpcache( ( ( s /usr/lib64/python2.6/urllib.pyR ^ s
t ContentTooShortErrorc B s e Z d Z RS( c C s t i | | | | _ d S( N( t IOErrort __init__t content( t selft messageR5 ( ( s /usr/lib64/python2.6/urllib.pyR4 n s ( t __name__t
__module__R4 ( ( ( s /usr/lib64/python2.6/urllib.pyR2 m s c B s e Z d Z d Z d e Z d d Z d Z d Z d Z
d Z d d Z d d Z
d d Z d d d d
Z d d Z d d Z d
Z e o d d Z n d Z d Z d Z d d Z RS( s, Class to open URLs.
This is a class rather than just a subroutine because we may need
more than one set of global protocol-specific options.
Note -- this is a base class for those who don't want the
automatic handling of errors type 302 (relocated) and 401
(authorization needed).s Python-urllib/%sc K s | d j o
t } n | | _ | i d | _ | i d | _ d | i f g | _ g | _ t i
| _ d | _ t
| _
d S( Nt key_filet cert_files
User-Agent( R% R R# t getR: R; t versiont
addheaderst _URLopener__tempfilest ost unlinkt _URLopener__unlinkt tempcacheR1 ( R6 R# t x509( ( s /usr/lib64/python2.6/urllib.pyR4 s
c C s | i d S( N( t close( R6 ( ( s /usr/lib64/python2.6/urllib.pyt __del__ s c C s | i d S( N( R. ( R6 ( ( s /usr/lib64/python2.6/urllib.pyRE s c C so | i oF x8 | i D]- } y | i | Wq t j
o q Xq W| i 2n | i o | i i n d S( N( R? RB t OSErrorRC R0 ( R6 t file( ( s /usr/lib64/python2.6/urllib.pyR. s
c G s | i i | d S( sd Add a header to be used by the HTTP interface only
e.g. u.addheader('Accept', 'sound/basic')N( R> t append( R6 t args( ( s /usr/lib64/python2.6/urllib.pyt addheader s c C s t t | } t | d d } | i oC | | i j o3 | i | \ } } t | d } t | | | St | \ } } | p
d } n | | i j oA | i | } t | \ } } t | \ }
} |
| f } n d
} d | } | | _
| i d d } t | | p/ | o | i
| | | S| i | | Sn y; | d
j o t | | | St | | | | SWn4 t i j
o% }
t d |
f t i d n Xd
S( s6 Use URLopener().open(file) instead of open(file, 'r').t safes %/:=&?~#+!$,;'@()*[]|t rbRH t open_t -t _s socket errori N( R t toBytesR RC R' t
addinfourlR R# R R% t typet replacet hasattrt open_unknown_proxyt open_unknownt getattrt sockett errorR3 t syst exc_info( R6 t fullurlR) R, t headerst fpt urltypeR( t proxyt proxyhostt hostt selectort namet msg( ( s /usr/lib64/python2.6/urllib.pyR' s8
c C s( t | \ } } t d d | f d S( s/ Overridable interface to open unknown URL type.s url errors unknown url typeN( R R3 ( R6 R] R) RS R( ( ( s /usr/lib64/python2.6/urllib.pyRW s c C s, t | \ } } t d d | | f d S( s/ Overridable interface to open unknown URL type.s url errors invalid proxy for %sN( R R3 ( R6 Ra R] R) RS R( ( ( s /usr/lib64/python2.6/urllib.pyRV s c C s t t | } | i o | | i j o | i | St | \ } } | d j om | p
| d j oX y< | i | } | i } ~ t t | d | f SWq t j
o } q Xn | i
| | } z| i }
| o t
| d } n d d k } t | \ }
} t | p d \ }
} t | p d \ } }
t
| p d \ } }
t i i | d } | i | \ } } | i i | t i | d } z | |
f } | i d j o | | i | | i d | | i d d | i d
d t | n | i d | | o | i d
d | n |
o | i d d |
n | o | i d | n x | i D] } | i | qoW| i | d j o | i | n | i \ } } } | i } | d j o" | o | i n t
d n d | j o
d j n o t | | d | | S| d j o | i | | | | | S| i | | | | | | Sd S( s Use HTTP protocol.iNt https %s://%s%ss
http errors
no host givent POSTs Content-Types! application/x-www-form-urlencodeds Content-Lengths %dt GETs Proxy-Authorizations Basic %st
Authorizationt Hosts http protocol errori s got a bad status linei i, s http:( s
http errors
no host given( s http protocol errori s got a bad status lineN( t httplibR% t
isinstancet strR R R R t lowert proxy_bypassR3 t base64t b64encodet stript HTTPt
putrequestt putheaderRr R> t
endheaderst sendt getreplyt getfileRE RR t
http_error( R6 R( R) R t user_passwdt proxy_passwdRc Rd t realhostR` t restR t
proxy_autht autht hRJ t errcodet errmsgR^ R_ ( ( s /usr/lib64/python2.6/urllib.pyt open_http# s~
c
C s d | } t | | oc t | | } | d j o | | | | | | } n | | | | | | | } | o | Sn | i | | | | | S( s Handle http errors.
Derived class can override this, or provide specific handlers
named http_error_DDD where DDD is the 3-digit error code.s
http_error_%dN( RU RX R% t http_error_default(
R6 R( R_ R R R^ R) Re t methodRz ( ( s /usr/lib64/python2.6/urllib.pyR n s
c C s/ | i } | i t d | | | f d S( s> Default error handler: close the connection and raise IOError.s
http errorN( Rq RE R3 ( R6 R( R_ R R R^ t void( ( s /usr/lib64/python2.6/urllib.pyR } s
c C sy d d k } d } d } t | t oE t | \ } } | o" t | \ } } t | } n | } n | \ } } t | \ } } t | \ } }
|
} d } | i d j o
d } nN t |
\ } }
| o t | \ } } n | o d | | |
f } n | p
t d n | o% d d k
} | i | i } n d } | o% d d k
} | i | i }
n d }
| i
| d d | i d | i } | d j o> | i d
| | i d d | i d
d t | n | i d | | o | i d d | n |
o | i d d |
n | o | i d | n x | i D] } | i | qmW| i | d j o | i | n | i \ } } } | i } | d j o" | o | i n t d n d | j o
d j n o t | | d | | S| d j o | i | | | | | S| i | | | | | | Sd S( s Use HTTPS protocol.iNt httpss %s://%s%ss https errors
no host giveni R: R; R s Content-Types! application/x-www-form-urlencodeds Content-Lengths %dR s Proxy-Authorizations Basic %sR R s http protocol errors got a bad status linei i, s https:( s https errors
no host given( s http protocol errori s got a bad status lineN( R R% R R R R R R R R3 R R R t HTTPSR: R; R R Rr R> R R R R RE RR R ( R6 R( R) R R R Rc Rd R R` R R R R R RJ R R R^ R_ ( ( s /usr/lib64/python2.6/urllib.pyt
open_https s
c C s{ t | t p
t d
n | d d j o< | d d !d j o( | d d !i d j o | i | S| i | Sd S( s/ Use local file or FTP depending on form of URL.s
file errors9 proxy support for file protocol currently not implementedi s //i t /i s
localhost/N( s
file errors9 proxy support for file protocol currently not implemented( R R R3 R t open_ftpRi ( R6 R( ( ( s /usr/lib64/python2.6/urllib.pyt open_file s
?c C s d d k } d d k } d d k } y d d k l } Wn# t j
o d d k l } n Xt | \ } } t | } y t i | } Wn0 t
j
o$ }
t |
i |
i
|
i n X| i } | i i | i d t } | i | d }
| i | d |
p d | | f } | p? | } | d d j o d
| } n t t | d | | St | \ } } | oa t i | t t f j o? | } | d d j o d
| } n t t | d | | St d d S( s Use local file.iN( t StringIOt usegmti s6 Content-Type: %s
Content-Length: %d
Last-modified: %s
s
text/plaini R s file://RM s local file errors not on local host( s local file errors not on local host( t mimetypest mimetoolst email.utilst cStringIOR t ImportErrorR R R@ t statRG R3 t errnot strerrorR, t st_sizet utilst
formatdatet st_mtimet Truet
guess_typet MessageRR R' R RY t
gethostbynameR R ( R6 R( R R t emailR Rc RH t localnamet statst eR| t modifiedt mtypeR^ t urlfilet port( ( s /usr/lib64/python2.6/urllib.pyRi s@ $ " c C s t | t p
t d n d d k } d d k } y d d k l } Wn# t j
o d d k l } n Xt | \ } } | p
t d n t | \ } } t
| \ } } | o t | \ } } n d } t
| } t
| p d } t
| p d } t i | } | p d d k }
|
i } n
t | } t | \ } } t
| } | i d } | d | d } }
| o | d o | d
} n | o | d o d | d c B s e Z d Z d Z d Z d d Z d Z d d Z d d Z d d Z
d d Z d d Z d d
Z
d d Z d d Z d d
Z d d Z d Z RS( s? Derived class with handlers for errors we can handle (perhaps).c O s2 t i | | | h | _ d | _ d | _ d S( Ni i
( R R4 t
auth_cachet triest maxtries( R6 RJ t kwargs( ( s /usr/lib64/python2.6/urllib.pyR4 j s c C s t | | d | | S( s3 Default error handling -- don't raise an exception.s http:( RR ( R6 R( R_ R R R^ ( ( s /usr/lib64/python2.6/urllib.pyR p s c C s | i d 7_ | i oY | i | i j oF t | d o
| i } n
| i } d | _ | | | d d | S| i | | | | | | } d | _ | S( s% Error 302 -- relocated (temporarily).i t http_error_500i i s) Internal Server Error: Redirect Recursion( R R RU R R t redirect_internal( R6 R( R_ R R R^ R) t methRz ( ( s /usr/lib64/python2.6/urllib.pyt http_error_302t s
c
C s d | j o | d } n d | j o | d } n d S| i } | i t | i d | | } | i } | i d p | i d p
| i d p! t d | | d | | n | i | S( Nt locationt urit :s http://s https://s ftp://s redirect errors) - Redirection to url '%s' is not allowed( Rq RE R RS R t
startswithR3 R' (
R6 R( R_ R R R^ R) t newurlR t newurl_lower( ( s /usr/lib64/python2.6/urllib.pyR s"
c C s | i | | | | | | S( s* Error 301 -- also relocated (permanently).( R ( R6 R( R_ R R R^ R) ( ( s /usr/lib64/python2.6/urllib.pyt http_error_301 s c C s | i | | | | | | S( s; Error 303 -- also relocated (essentially identical to 302).( R ( R6 R( R_ R R R^ R) ( ( s /usr/lib64/python2.6/urllib.pyt http_error_303 s c C sG | d j o | i | | | | | | S| i | | | | | Sd S( s1 Error 307 -- relocated, but turn POST into error.N( R% R R ( R6 R( R_ R R R^ R) ( ( s /usr/lib64/python2.6/urllib.pyt http_error_307 s
c
C s d | j o t i | | | | | | n | d } d d k } | i d | } | p t i | | | | | | n | i \ }
} |
i d j o t i | | | | | | n d | i d } | d j o t | | | | St | | | | | Sd S( s_ Error 401 -- authentication required.
This function supports Basic authentication only.s www-authenticateiNs! [ ]*([^ ]+)[ ]+realm="([^"]*)"t basict retry_t _basic_auth( R R t ret matcht groupsR RS R% RX (
R6 R( R_ R R R^ R) t stuffR R t schemet realmRe ( ( s /usr/lib64/python2.6/urllib.pyt http_error_401 s"
c
C s d | j o t i | | | | | | n | d } d d k } | i d | } | p t i | | | | | | n | i \ }
} |
i d j o t i | | | | | | n d | i d } | d j o t | | | | St | | | | | Sd S( se Error 407 -- proxy authentication required.
This function supports Basic authentication only.s proxy-authenticateiNs! [ ]*([^ ]+)[ ]+realm="([^"]*)"R t retry_proxy_R ( R R R R R R RS R% RX (
R6 R( R_ R R R^ R) R R R R R Re ( ( s /usr/lib64/python2.6/urllib.pyt http_error_407 s"
c C s t | \ } } d | | } | i d } t | \ } } t | \ } }
| i d d } | | } | i | | | \ } }
| p |
p d St | d d d t |
d d d | } d | |
| i d <| d j o | i | S| i | | Sd S( Ns http://R t @i RL Rh R ( R R# R t findt get_user_passwdR% R R' ( R6 R( R R) Rc Rd R Ra R` Rb t
proxyselectorR R R ( ( s /usr/lib64/python2.6/urllib.pyt retry_proxy_http_basic_auth s
.
c C s t | \ } } d | | } | i d } t | \ } } t | \ } }
| i d d } | | } | i | | | \ } }
| p |
p d St | d d d t |
d d d | } d | |
| i d <| d j o | i | S| i | | Sd S( Ns https://R R i RL Rh R ( R R# R R R R% R R' ( R6 R( R R) Rc Rd R Ra R` Rb R
R R R ( ( s /usr/lib64/python2.6/urllib.pyt retry_proxy_https_basic_auth s
.
c
C s t | \ } } | i d d } | | } | i | | | \ } } | p | p d St | d d d t | d d d | } d | | } | d j o | i | S| i | | Sd S( NR i RL Rh R s http://( R R R R% R R' (
R6 R( R R) Rc Rd R R R R ( ( s /usr/lib64/python2.6/urllib.pyt retry_http_basic_auth s
.
c
C s t | \ } } | i d d } | | } | i | | | \ } } | p | p d St | d d d t | d d d | } d | | } | d j o | i | S| i | | Sd S( NR i RL Rh R s https://( R R R R% R R' (
R6 R( R R) Rc Rd R R R R ( ( s /usr/lib64/python2.6/urllib.pyt retry_https_basic_auth s
.
i c C s | d | i } | | i j o$ | o | i | =qH | i | Sn | i | | \ } } | p | o | | f | i | s t __iter__t next( R_ Rq t readlineRU R4 R5 R7 R8 ( R6 R_ ( ( s /usr/lib64/python2.6/urllib.pyR4 s c C s d | i i t | | i f S( Ns <%s at %r whose fp = %r>( t __class__R8 t idR_ ( R6 ( ( s /usr/lib64/python2.6/urllib.pyt __repr__ s c C sL d | _ d | _ d | _ d | _ | i o | i i n d | _ d S( N( R% Rq R9 R4 R5 R_ RE ( R6 ( ( s /usr/lib64/python2.6/urllib.pyRE s
( R8 R9 R R4 R< RE ( ( ( s /usr/lib64/python2.6/urllib.pyR3 s R+ c B s e Z d Z d Z d Z RS( s* Class to add a close hook to an open file.c G s& t i | | | | _ | | _ d S( N( R3 R4 t closehookt hookargs( R6 R_ R= R> ( ( s /usr/lib64/python2.6/urllib.pyR4 s c C sA t i | | i o& | i | i d | _ d | _ n d S( N( R3 RE R= R> R% ( R6 ( ( s /usr/lib64/python2.6/urllib.pyRE s
( R8 R9 R R4 RE ( ( ( s /usr/lib64/python2.6/urllib.pyR+ s t addinfoc B s e Z d Z d Z d Z RS( s. class to add an info() method to an open file.c C s t i | | | | _ d S( N( R3 R4 R^ ( R6 R_ R^ ( ( s /usr/lib64/python2.6/urllib.pyR4 s c C s | i S( N( R^ ( R6 ( ( s /usr/lib64/python2.6/urllib.pyRj s ( R8 R9 R R4 Rj ( ( ( s /usr/lib64/python2.6/urllib.pyR? s RR c B s5 e Z d Z d d Z d Z d Z d Z RS( s9 class to add info() and geturl() methods to an open file.c C s/ t i | | | | _ | | _ | | _ d S( N( R3 R4 R^ R( t code( R6 R_ R^ R( R@ ( ( s /usr/lib64/python2.6/urllib.pyR4 s c C s | i S( N( R^ ( R6 ( ( s /usr/lib64/python2.6/urllib.pyRj s c C s | i S( N( R@ ( R6 ( ( s /usr/lib64/python2.6/urllib.pyt getcode s c C s | i S( N( R( ( R6 ( ( s /usr/lib64/python2.6/urllib.pyt geturl s N( R8 R9 R R% R4 Rj RA RB ( ( ( s /usr/lib64/python2.6/urllib.pyRR s
c C s d S( Ni ( ( t x( ( s /usr/lib64/python2.6/urllib.pyt _is_unicode s c C s
t | t S( N( R t unicode( RC ( ( s /usr/lib64/python2.6/urllib.pyRD s c C sX t | oG y | i d } WqT t j
o! t d t | d qT Xn | S( s toBytes(u"URL") --> 'URL'.t ASCIIs URL s contains non-ASCII characters( RD t encodet UnicodeErrort repr( R( ( ( s /usr/lib64/python2.6/urllib.pyRQ s
c C sn | i } | d d j o( | d d j o | d d !i } n | d d j o | d i } n | S( s8 unwrap('') --> 'type://host/path'.i t i s URL:( R ( R( ( ( s /usr/lib64/python2.6/urllib.pyR s " c C sz t d j o d d k } | i d a n t i | } | o. | i d } | i | t | d f Sd | f S( s: splittype('type:opaquestring') --> 'type', 'opaquestring'.iNs
^([^/:]+):i ( t _typeprogR% R t compileR t groupR Rr ( R( R R R ( ( s /usr/lib64/python2.6/urllib.pyR s
c C s] t d j o d d k } | i d a n t i | } | o | i d d Sd | f S( s; splithost('//host[:port]/path') --> 'host[:port]', '/path'.iNs ^//([^/?]*)(.*)$i i ( t _hostprogR% R RM R RN ( R( R R ( ( s /usr/lib64/python2.6/urllib.pyR + s
c C sf t d j o d d k } | i d a n t i | } | o t t | i d d Sd | f S( sJ splituser('user[:passwd]@host[:port]') --> 'user[:passwd]', 'host[:port]'.iNs ^(.*)@(.*)$i i ( t _userprogR% R RM R t mapR RN ( Rc R R ( ( s /usr/lib64/python2.6/urllib.pyR 7 s
c C s] t d j o d d k } | i d a n t i | } | o | i d d S| d f S( s/ splitpasswd('user:passwd') -> 'user', 'passwd'.iNs ^([^:]*):(.*)$i i ( t _passwdprogR% R RM R RN ( R R R ( ( s /usr/lib64/python2.6/urllib.pyR C s
c C s] t d j o d d k } | i d a n t i | } | o | i d d S| d f S( s* splitport('host:port') --> 'host', 'port'.iNs ^(.*):([0-9]+)$i i ( t _portprogR% R RM R RN ( Rc R R ( ( s /usr/lib64/python2.6/urllib.pyR P s
c C s t d j o d d k } | i d a n t i | } | oc | i d d \ } } y$ | p
t d n t | } Wn t j
o
d } n X| | f S| | f S( s Split host and port, returning numeric port.
Return given default port if no ':' found; defaults to -1.
Return numerical port if a valid number are found after ':'.
Return None if ':' but not a valid number.iNs ^(.*):(.*)$i i s no digits( t
_nportprogR% R RM R RN R Rp ( Rc t defportR R R t nport( ( s /usr/lib64/python2.6/urllib.pyR \ s
c C s] t d j o d d k } | i d a n t i | } | o | i d d S| d f S( s/ splitquery('/path?query') --> '/path', 'query'.iNs ^(.*)\?([^?]*)$i i ( t
_queryprogR% R RM R RN ( R( R R ( ( s /usr/lib64/python2.6/urllib.pyR r s
c C s] t d j o d d k } | i d a n t i | } | o | i d d S| d f S( s) splittag('/path#tag') --> '/path', 'tag'.iNs ^(.*)#([^#]*)$i i ( t _tagprogR% R RM R RN ( R( R R ( ( s /usr/lib64/python2.6/urllib.pyR
~ s
c C s! | i d } | d | d f S( sk splitattr('/path;attr1=value1;attr2=value2;...') ->
'/path', ['attr1=value1', 'attr2=value2', ...].R i i ( R ( R( t words( ( s /usr/lib64/python2.6/urllib.pyR s c C s] t d j o d d k } | i d a n t i | } | o | i d d S| d f S( s- splitvalue('attr=value') --> 'attr', 'value'.iNs ^([^=]*)=(.*)$i i ( t
_valueprogR% R RM R RN ( R R R ( ( s /usr/lib64/python2.6/urllib.pyR s
t 0123456789ABCDEFabcdefc c sG x@ | ]9 } x0 t D]( } | | t t | | d f Vq Wq Wd S( i N( t _hexdigt chrRp ( t .0R t b( ( s /usr/lib64/python2.6/urllib.pys s c C s | i d } x t d t | D] } | | } y t | d | d | | 'abc def'.t %i i i Rh ( R t xrangeRr t _hextochrt KeyErrort UnicodeDecodeErrort unichrRp R ( t st resR t item( ( s /usr/lib64/python2.6/urllib.pyR s
.c C s | i d d } t | S( s% unquote('%7e/abc+def') -> '~/abc def't +t ( RT R ( Rf ( ( s /usr/lib64/python2.6/urllib.pyR s sA ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_.-R c C s | t f } y t | } Wnr t j
of | t 7} h } xB t d D]4 } t | } | | j o | p d | | | 'abc%20def'
Each part of a URL, e.g. the path info, the query, etc., has a
different set of reserved characters that must be quoted.
RFC 2396 Uniform Resource Identifiers (URI): Generic Syntax lists
the following reserved characters.
reserved = ";" | "/" | "?" | ":" | "@" | "&" | "=" | "+" |
"$" | ","
Each of these characters is reserved in some component of a URL,
but not necessarily in all of them.
By default, the quote function is intended for quoting the path
section of a URL. Thus, it will not encode '/'. This character
is reserved, but in typical usage the quote function is being
called on a path where the existing slash characters are used as
reserved characters.
i s %%%02XRh ( t always_safeR/ Rc t rangeR] RQ t __getitem__R ( Rf RL t cachekeyt safe_mapR t cRg ( ( s /usr/lib64/python2.6/urllib.pyR s
&Rh c C s> d | j o$ t | | d } | i d d St | | S( s9 Quote the query fragment of a URL; replacing ' ' with '+'Rj Ri ( R RT ( Rf RL ( ( s /usr/lib64/python2.6/urllib.pyR s
i c
C s t | d o | i } nh y0 t | o t | d t o
t n Wn4 t j
o( t i \ } } } t d | n Xg } | pT xl| D]E \ } } t t | } t t | } | i
| d | q Wn x| D]\ } } t t | } t | t o% t | } | i
| d | q t | o1 t | i d d } | i
| d | q y t | } Wn: t j
o. t t | } | i
| d | q Xx/ | D]' } | i
| d t t | qWq Wd i
| S( sv Encode a sequence of two-element tuples or dictionary into a URL query string.
If any values in the query arg are sequences and doseq is true, each
sequence element is converted to a separate parameter.
If the query arg is a sequence of two-element tuples, the order of the
parameters in the output will match the order of parameters in the
input.
t itemsi s1 not a valid non-string sequence or mapping objectR RF RT t &( RU Rq Rr R t tuplet TypeErrorR[ R\ R R RI RD RG R (
t queryt doseqt tyt vat tbt lR R RC t elt( ( s /usr/lib64/python2.6/urllib.pyR
sB "
)c C s h } xS t i i D]B \ } } | i } | o# | d d j o | | | d proxy server URL mappings.
Scan the environment for variables named _proxy;
this seems to be the standard convention. If you need a
different way, you can pass a proxies dictionary to the
[Fancy]URLopener constructor.
it _proxyt REQUEST_METHODR N( R@ t environRq R t popR% ( R# Re R ( ( s /usr/lib64/python2.6/urllib.pyt getproxies_environment s
c C s t i i d d p t i i d d } | d j o d St | \ } } xC | i d D]2 } | o% | i | p | i | o d Sq_ Wd S( s Test if proxies should not be used for a particular host.
Checks the environment for a variable named no_proxy, which should
be a list of DNS suffixes separated by commas, or '*' for all hosts.
t no_proxyRh t NO_PROXYt *i R i ( R@ R~ R< R R t endswith( Rc R t hostonlyR Re ( ( s /usr/lib64/python2.6/urllib.pyt proxy_bypass_environment7 s +
' t darwin( t _get_proxy_settingst _get_proxiesc
C s d d k } d d k } d d k l } t | \ } } d } t } d | j o | d o t Sn d } x5| i d d
D]!} | p q n | i d | }
|
d j o | d j o? y | i | } | | } Wq| i
j
o
q qXn | |
i d } |
i d
} | d j o$ d |
i d i d d } n t
| d } d | } | | ?| | ?j o t Sq | | | o t Sq Wt S( s
Return True iff this host shouldn't be accessed using a proxy
This function uses the MacOSX framework SystemConfiguration
to fetch the proxy information.
iN( t fnmatchc S s{ | i d } t t | } t | d j o | d d d d g d } n | d d >| d d >B| d d >B| d BS(
Nt .i i i i i i i i ( R RQ Rp Rr ( t ipAddrt parts( ( s /usr/lib64/python2.6/urllib.pyt ip2num[ s
R t exclude_simplet
exceptionss (\d+(?:\.\d+)*)(/\d+)?i i i i ( ( R RY R R R R R% R< R R RZ RN t countRp t False(
Rc R RY R R R R t proxy_settingst hostIPR t mt baset mask( ( s /usr/lib64/python2.6/urllib.pyt proxy_bypass_macosx_sysconfN sB
$
c C s t S( s Return a dictionary of scheme -> proxy server URL mappings.
This function uses the MacOSX framework SystemConfiguration
to fetch the proxy information.
( R ( ( ( s /usr/lib64/python2.6/urllib.pyt getproxies_macosx_sysconf s c C s# t o t | St | Sd S( N( R R R ( Rc ( ( s /usr/lib64/python2.6/urllib.pyR s
c C s t p t S( N( R R ( ( ( s /usr/lib64/python2.6/urllib.pyR s c C sy h } y d d k } Wn t j
o | SXy)| i | i d } | i | d d } | o t | i | d d } d | j os x | i d D][ } | i d d \ } } d d k } | i d
| p d | | f } n | | | proxy server URL mappings.
Win32 uses the registry to store proxies.
iNs; Software\Microsoft\Windows\CurrentVersion\Internet Settingst ProxyEnablei t ProxyServerR R i s ^([^/:]+)://s %s://%si s http:R s http://%ss
https://%sR s ftp://%sR (
t _winregR t OpenKeyt HKEY_CURRENT_USERt QueryValueExR R R R t Closet WindowsErrorR Rt ( R# R t internetSettingst proxyEnablet proxyServert pt protocolt addressR ( ( s /usr/lib64/python2.6/urllib.pyt getproxies_registry s<
c C s t p t S( s Return a dictionary of scheme -> proxy server URL mappings.
Returns settings gathered from the environment, if specified,
or the registry.
( R R ( ( ( s /usr/lib64/python2.6/urllib.pyR s c
C sT y d d k } d d k } Wn t j
o d SXyK | i | i d } | i | d d } t | i | d d } Wn t j
o d SX| p | o d St | \ } } | g } y1 t i
| } | | j o | i | n Wn t i j
o n Xy1 t i
| } | | j o | i | n Wn t i j
o n X| i d } d }
xi |
t | j oU | |
d j o6 d d t i t i
t i g | |
|
d
+n |
d
7}
qqWxs | D]k } | i d d } | i d
d } | i d d } x, | D]$ } | i | | | i o d
Sq$WqWd S( Nii s; Software\Microsoft\Windows\CurrentVersion\Internet SettingsR t
ProxyOverrideR s R s 127.0.0.1i R s \.R s .*t ?( R R R R R R R R R RY R RI RZ t getfqdnR Rr R RT R R (
Rc R R R R t
proxyOverridet rawHostR t addrt fqdnR t testt val( ( s /usr/lib64/python2.6/urllib.pyt proxy_bypass_registry sf
!
c C s# t o t | St | Sd S( s Return a dictionary of scheme -> proxy server URL mappings.
Returns settings gathered from the environment, if specified,
or the registry.
N( R R R ( Rc ( ( s /usr/lib64/python2.6/urllib.pyR s
c C s d } x$ t d D] } | t | } q W| d } t i } t | } t | } t i } | | j o d GHn t | GHt | GHt | GHt | | d Gd GHd S( NRh i i s Wrong!i t sec( Rl R] R R R RI t round( Rf R t t0t qst uqst t1( ( s /usr/lib64/python2.6/urllib.pyt test1" s
c C s d | | | f GHd S( Ns0 Block number: %d, Block size: %d, Total size: %d( ( R} t blocksizet totalsize( ( s /usr/lib64/python2.6/urllib.pyR- 2 s c C s9 | p: d d d d d g } t t d o | i d qA n z x | D] } d G| Gd GHt | d t \ } } | GH| o6 d
GHx% | i D] } | d G| | GHq Wd
GHn t | d } | i } ~ d
| j o( t i
d d } | i | d
} n | GHd \ } } qK Wd d GHWd t Xd S( Ns /etc/passwds file:/etc/passwds file://localhost/etc/passwds ftp://ftp.gnu.org/pub/READMEs http://www.python.org/index.htmlR s! https://synergy.as.cmu.edu/~geek/RO i
s ======R RM s
Rh i( s
----------s
----------( NN(
RU R RI R R% R- R R' Rq t stringt maketranst translateR ( RJ R( t fnR R R_ R) t table( ( s /usr/lib64/python2.6/urllib.pyR 8 s<
c C s d d k } d d k } y# | i | i d d \ } } Wn# | i j
o } | GHd GHd SXd } xO | D]G \ } } | d j o | d } n | d j o d GHd Gd
GHd Sqn W| o& | d j o t n t | n2 | p d GHn x | D] } t | i Gq Wd S( Nii t ths Use -h for helpi s -ts -hs& Usage: python urllib.py [-t] [url ...]s -t runs self-test;s' otherwise, contents of urls are printed( t getoptR[ t argvRZ R R R Rq ( R R[ t optsRJ Rf t tt oR R( ( ( s /usr/lib64/python2.6/urllib.pyt mainX s4 #
t __main__(` R R RY R@ R R[ t urlparseR R t __all__R R Re t macurl2pathR R t
nturl2patht
rourl2pathR% R& R R R t sslR R R R3 R2 R1 R R R R R R R R R R R R3 R+ R? RR RE t NameErrorRD RQ R RL R RO R RP R RR R RS R RT R RW R RX R
R RZ R R\ t dictRb R R Rk R/ R R R
R R t platformt _scproxyR R R R R R R R R R- R R R8 ( ( ( s /usr/lib64/python2.6/urllib.pyt s
N
"
" @ <
. ;