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- RFC1738 - the "URL standard". (authoritative status)
- RFC1630 - the "URI spec". (informational status)
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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* splitport('host:port') --> 'host', 'port'.iNs ^(.*):([0-9]+)$i i ( t _portprogR% R RO R RP ( Re R R ( ( s /usr/lib64/python2.6/urllib.pyR P s
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c C s] t d j o d d k } | i d a n t i | } | o | i d d S| d f S( s/ splitquery('/path?query') --> '/path', 'query'.iNs ^(.*)\?([^?]*)$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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