Edit: /usr/lib64/python2.6/urllib.pyc (51348B)
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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.)
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d } n X| | f S| | f S( s Split host and port, returning numeric port.
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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 ^(.*)\?([^?]*)$i i ( t
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c C s] t d j o d d k } | i d a n t i | } | o | i d d S| d f S( s) splittag('/path#tag') --> '/path', 'tag'.iNs ^(.*)#([^#]*)$i i ( t _tagprogR% R RO R RP ( R( R R ( ( s /usr/lib64/python2.6/urllib.pyR
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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 ^([^=]*)=(.*)$i i ( t
_valueprogR% R RO R RP ( R R R ( ( s /usr/lib64/python2.6/urllib.pyR s
t 0123456789ABCDEFabcdefc c sG x@ | ]9 } x0 t D]( } | | t t | | d f Vq Wq Wd S( i N( t _hexdigt chrRr ( t .0R t b( ( s /usr/lib64/python2.6/urllib.pys s c C s | i d } x t d t | D] } | | } y t | d | d | | 'abc def'.t %i i i Rj ( R t xrangeRt t _hextochrt KeyErrort UnicodeDecodeErrort unichrRr R ( t st resR t item( ( s /usr/lib64/python2.6/urllib.pyR s
.c C s | i d d } t | S( s% unquote('%7e/abc+def') -> '~/abc def't +t ( RW R ( Rh ( ( s /usr/lib64/python2.6/urllib.pyR s sA ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_.-R c C s | t f } y t | } Wnr t j
of | t 7} h } xB t d D]4 } t | } | | j o | p d | | | 'abc%20def'
Each part of a URL, e.g. the path info, the query, etc., has a
different set of reserved characters that must be quoted.
RFC 2396 Uniform Resource Identifiers (URI): Generic Syntax lists
the following reserved characters.
reserved = ";" | "/" | "?" | ":" | "@" | "&" | "=" | "+" |
"$" | ","
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 %%%02XRj ( t always_safeR/ Re t rangeR_ RS t __getitem__R ( Rh RO t cachekeyt safe_mapR t cRi ( ( s /usr/lib64/python2.6/urllib.pyR s
&Rj c C s> d | j o$ t | | d } | i d d St | | S( s9 Quote the query fragment of a URL; replacing ' ' with '+'Rl Rk ( R RW ( Rh RO ( ( s /usr/lib64/python2.6/urllib.pyR s
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| S( sv Encode a sequence of two-element tuples or dictionary into a URL query string.
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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.
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t no_proxyRj t NO_PROXYt *i R i ( RC R R? R R t endswith( Re R t hostonlyR Rg ( ( s /usr/lib64/python2.6/urllib.pyt proxy_bypass_environment7 s +
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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(
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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 ( Re ( ( s /usr/lib64/python2.6/urllib.pyR s
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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
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c C s t p t S( s Return a dictionary of scheme -> proxy server URL mappings.
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or the registry.
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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 argvR\ R R R Rs ( R R] t optsRM Rh t tt oR R( ( ( s /usr/lib64/python2.6/urllib.pyt mainX s4 #
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