ž
¦ÿ f³( c @ sœ d Z d d d d d d d d g Z d d
l Z d d
l Z d d
l Z d d
l Z d d
l Z d d
l Z y d d
l Z
Wn e k
rœ d d
l Z
Yn Xd d
l
Z d d l m Z e Z e a d d
„ Z e e j j ƒ Z d Z d d „ Z d Z d d „ Z d d d d d d d g Z d d d d d d d! d" d# d$ d% d& g Z g Z x! e D] Z! e j" e! j# ƒ ƒ qYWe d' d( „ Z$ e d) d* „ Z% i e d+ 6e d, 6e d- 6e d. 6Z& e j' d/ e j( ƒ Z) d0 d1 „ Z* d2 d3 „ Z+ e j' d4 e j( ƒ Z, e j' d5 e j- e j( Bƒ Z. e j' d6 e j/ e j( Bƒ Z0 d7 d8 „ Z1 e j' d9 e j/ e j( Bƒ Z2 d: d; „ Z3 d< d= „ Z4 e j' d> ƒ Z5 e j' d? ƒ Z6 e j' d@ ƒ Z7 e j' dA ƒ Z8 dB dC „ Z9 e j' dD ƒ Z: dE dF „ Z; dG dH „ Z< dI dJ „ Z= e j' dK e j( ƒ Z> dL dM „ Z? dN dO „ Z@ dP dQ „ ZA dR dS „ ZB e j' dT e j( ƒ ZC dU dV „ ZD dW dX „ ZE dY dZ „ ZF d[ d\ „ ZG d] ZH e j' d^ ƒ ZI d_ d` „ ZJ da db „ ZK dc dd „ ZL de df „ ZM Gdg d „ d ƒ ZN Gdh d „ d ƒ ZO Gdi d „ d eO ƒ ZP dj dk „ ZQ dl dm „ ZR Gdn do „ do ƒ ZS Gdp d „ d ƒ ZT Gdq d „ d eU ƒ ZV Gdr d „ d eT ƒ ZW ds dt „ ZX Gdu d „ d eW ƒ ZY Gdv d „ d eW ƒ ZZ d
S(w uª HTTP cookie handling for web clients.
This module has (now fairly distant) origins in Gisle Aas' Perl module
HTTP::Cookies, from the libwww-perl library.
Docstrings, comments and debug strings in this code refer to the
attributes of the HTTP cookie system as cookie-attributes, to distinguish
them clearly from Python attributes.
Class diagram (note that BSDDBCookieJar and the MSIE* classes are not
distributed with the Python standard library, but are available from
http://wwwsearch.sf.net/):
CookieJar____
/ \ \
FileCookieJar \ \
/ | \ \ \
MozillaCookieJar | LWPCookieJar \ \
| | \
| ---MSIEBase | \
| / | | \
| / MSIEDBCookieJar BSDDBCookieJar
|/
MSIECookieJar
u Cookieu CookieJaru CookiePolicyu DefaultCookiePolicyu
FileCookieJaru LWPCookieJaru LoadErroru MozillaCookieJari N( u timegmc G s; t s
d St s. d d l } | j d ƒ a n t j | Œ S( Ni u http.cookiejar( u debugu loggeru loggingu getLogger( u argsu logging( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu _debug. s u _debuguQ a filename was not supplied (nor was the CookieJar instance initialised with one)c C sg d d l } d d l } d d l } | j ƒ } | j d | ƒ | j ƒ } | j d | d d ƒd S( Ni u http.cookiejar bug!
%su
stackleveli ( u iou warningsu tracebacku StringIOu print_excu Noneu getvalueu warn( u iou warningsu tracebacku fu msg( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu _warn_unhandled_exception< s
$ u _warn_unhandled_exceptioni² c C sÌ | d d … \ } } } } } } | t k rÄ d | k oE d k n rÄ d | k oa d k n rÄ d | k o} d k n rÄ d | k o™ d k n rÄ d | k oµ d k n rÄ t | ƒ Sd Sd S( Ni i i i i i i; i= ( u
EPOCH_YEARu timegmu None( u ttu yearu monthu mdayu houru minu sec( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu _timegmK s
"DT
u _timegmu Monu Tueu Wedu Thuu Friu Satu Sunu Janu Febu Maru Apru Mayu Junu Julu Augu Sepu Octu Novu Decc C s\ | d k r t j j ƒ } n t j j | ƒ } d | j | j | j | j | j | j f S( uH Return a string representing time in seconds since epoch, t.
If the function is called without an argument, it will use the current
time.
The format of the returned string is like "YYYY-MM-DD hh:mm:ssZ",
representing Universal Time (UTC, aka GMT). An example of this format is:
1994-11-24 08:49:37Z
u %04d-%02d-%02d %02d:%02d:%02dZN(
u Noneu datetimeu utcnowu utcfromtimestampu yearu monthu dayu houru minuteu second( u tu dt( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu time2isozY s
u time2isozc C sq | d k r t j j ƒ } n t j j | ƒ } d t | j ƒ | j t | j d | j | j
| j | j f S( uð Return a string representing time in seconds since epoch, t.
If the function is called without an argument, it will use the current
time.
The format of the returned string is like this:
Wed, DD-Mon-YYYY HH:MM:SS GMT
u" %s %02d-%s-%04d %02d:%02d:%02d GMTi N(
u Noneu datetimeu utcnowu utcfromtimestampu DAYSu weekdayu dayu MONTHSu monthu yearu houru minuteu second( u tu dt( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu
time2netscapel s !u
time2netscapeu GMTu UTCu UTu Zu ^([-+])?(\d\d?):?(\d\d)?$c C sž d } | t k r d } n t j | ƒ } | rš d t | j d ƒ ƒ } | j d ƒ rx | d t | j d ƒ ƒ } n | j d ƒ d k rš | } qš n | S( Ni i i i i< i u -( u Noneu UTC_ZONESu TIMEZONE_REu searchu intu group( u tzu offsetu m( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu offset_from_tz_stringƒ s
u offset_from_tz_stringc
C s y t j | j ƒ ƒ d } Wnd t k
rƒ y t | ƒ } Wn t k
rU d SYn Xd | k om d k n r{ | } n d SYn X| d k r™ d } n | d k r® d } n | d k rà d } n t | ƒ } t | ƒ } t | ƒ } t | ƒ } t | ƒ } | d k r‡t j t j ƒ ƒ d } | d } | }
| | | } | |
} t | ƒ d k r‡| d k rw| d } q„| d } q‡n t | | | | | | | f ƒ } | d k rþ| d k rÉd } n | j
ƒ } t | ƒ } | d k rñd S| | } n | S( Ni i i iè id i2 u UTC( u MONTHS_LOWERu indexu loweru
ValueErroru intu Noneu timeu localtimeu absu _timegmu upperu offset_from_tz_string(
u dayu monu yru hru minu secu tzu imonu cur_yru mu tmpu tu offset( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu _str2time‘ sR
!
u _str2timeuV ^[SMTWF][a-z][a-z], (\d\d) ([JFMASOND][a-z][a-z]) (\d\d\d\d) (\d\d):(\d\d):(\d\d) GMT$u+ ^(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)[a-z]*,?\s*uÒ ^
(\d\d?) # day
(?:\s+|[-\/])
(\w+) # month
(?:\s+|[-\/])
(\d+) # year
(?:
(?:\s+|:) # separator before clock
(\d\d?):(\d\d) # hour:min
(?::(\d\d))? # optional seconds
)? # optional clock
\s*
([-+]?\d{2,4}|(?![APap][Mm]\b)[A-Za-z]+)? # timezone
\s*
(?:\(\w+\))? # ASCII representation of timezone in parens.
\s*$c C s4 t j | ƒ } | r’ | j ƒ } t j | d j ƒ ƒ d } t | d ƒ | t | d ƒ t | d ƒ t | d ƒ t | d ƒ f } t | ƒ S| j ƒ } t
j d | d ƒ } d g d \ } } } } } } }
t
j | ƒ } | d k r| j ƒ \ } } } } } } }
n d St | | | | | | |
ƒ S(
uÕ Returns time in seconds since epoch of time represented by a string.
Return value is an integer.
None is returned if the format of str is unrecognized, the time is outside
the representable range, or the timezone string is not recognized. If the
string contains no timezone, UTC is assumed.
The timezone in the string may be numerical (like "-0800" or "+0100") or a
string timezone (like "UTC", "GMT", "BST" or "EST"). Currently, only the
timezone strings equivalent to UTC (zero offset) are known to the function.
The function loosely parses the following formats:
Wed, 09 Feb 1994 22:23:32 GMT -- HTTP format
Tuesday, 08-Feb-94 14:15:29 GMT -- old rfc850 HTTP format
Tuesday, 08-Feb-1994 14:15:29 GMT -- broken rfc850 HTTP format
09 Feb 1994 22:23:32 GMT -- HTTP format (no weekday)
08-Feb-94 14:15:29 GMT -- rfc850 format (no weekday)
08-Feb-1994 14:15:29 GMT -- broken rfc850 format (no weekday)
The parser ignores leading and trailing whitespace. The time may be
absent.
If the year is given with only 2 digits, the function will select the
century that makes the year closest to the current date.
i i i i i i u i N( u STRICT_DATE_REu searchu groupsu MONTHS_LOWERu indexu loweru intu floatu _timegmu lstripu
WEEKDAY_REu subu Noneu LOOSE_HTTP_DATE_REu _str2time( u textu mu gu monu ttu dayu yru hru minu secu tz( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu http2timeÜ s -
" $u http2timeuÆ ^
(\d{4}) # year
[-\/]?
(\d\d?) # numerical month
[-\/]?
(\d\d?) # day
(?:
(?:\s+|[-:Tt]) # separator before clock
(\d\d?):?(\d\d) # hour:min
(?::?(\d\d(?:\.\d*)?))? # optional seconds (and fractional)
)? # optional clock
\s*
([-+]?\d\d?:?(:?\d\d)?
|Z|z)? # timezone (Z is "zero meridian", i.e. GMT)
\s*$c
C s | j ƒ } d g d \ } } } } } } } t j | ƒ } | d k rp | j ƒ \ } } } } } } } } n d St | | | | | | | ƒ S( uv
As for http2time, but parses the ISO 8601 formats:
1994-02-03 14:15:29 -0100 -- ISO 8601 format
1994-02-03 14:15:29 -- zone is optional
1994-02-03 -- only date
1994-02-03T14:15:29 -- Use T as separator
19940203T141529Z -- ISO 8601 compact format
19940203 -- only date
i N( u lstripu Noneu ISO_DATE_REu searchu groupsu _str2time(
u textu dayu monu yru hru minu secu tzu mu _( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu iso2time$ s
" 'u iso2timec C s7 | j d ƒ \ } } | j d | … | j | d … S( u) Return unmatched part of re.Match object.i N( u spanu string( u matchu startu end( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu unmatchedE s u unmatchedu ^\s*([^=\s;,]+)u& ^\s*=\s*\"([^\"\\]*(?:\\.[^\"\\]*)*)\"u ^\s*=\s*([^\s;,]*)u \\(.)c
C s… g } xx| D]p} | } g } xE| rft j | ƒ } | rø t | ƒ } | j d ƒ } t j | ƒ } | r t | ƒ } | j d ƒ } t j d | ƒ } nE t j | ƒ } | rÜ t | ƒ } | j d ƒ } | j ƒ } n d } | j
| | f ƒ q" | j ƒ j d ƒ rB| j ƒ d d … } | r9| j
| ƒ n g } q" t
j d d | ƒ \ } } | } q" W| r
| j
| ƒ q
q
W| S( um Parse header values into a list of lists containing key,value pairs.
The function knows how to deal with ",", ";" and "=" as well as quoted
values after "=". A list of space separated tokens are parsed as if they
were separated by ";".
If the header_values passed as argument contains multiple values, then they
are treated as if they were a single value separated by comma ",".
This means that this function is useful for parsing header fields that
follow this syntax (BNF as from the HTTP/1.1 specification, but we relax
the requirement for tokens).
headers = #header
header = (token | parameter) *( [";"] (token | parameter))
token = 1*
separators = "(" | ")" | "<" | ">" | "@"
| "," | ";" | ":" | "\" | <">
| "/" | "[" | "]" | "?" | "="
| "{" | "}" | SP | HT
quoted-string = ( <"> *(qdtext | quoted-pair ) <"> )
qdtext = >
quoted-pair = "\" CHAR
parameter = attribute "=" value
attribute = token
value = token | quoted-string
Each header is represented by a list of key/value pairs. The value for a
simple token (not part of a parameter) is None. Syntactically incorrect
headers will not necessarily be parsed as you would want.
This is easier to describe with some examples:
>>> split_header_words(['foo="bar"; port="80,81"; discard, bar=baz'])
[[('foo', 'bar'), ('port', '80,81'), ('discard', None)], [('bar', 'baz')]]
>>> split_header_words(['text/html; charset="iso-8859-1"'])
[[('text/html', None), ('charset', 'iso-8859-1')]]
>>> split_header_words([r'Basic realm="\"foo\bar\""'])
[[('Basic', None), ('realm', '"foobar"')]]
i u \1u ,Nu ^[=\s;]*u ( u HEADER_TOKEN_REu searchu unmatchedu groupu HEADER_QUOTED_VALUE_REu HEADER_ESCAPE_REu subu HEADER_VALUE_REu rstripu Noneu appendu lstripu
startswithu reu subn(
u
header_valuesu resultu textu orig_textu pairsu mu nameu valueu non_junku
nr_junk_chars( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu split_header_wordsN s> .
u split_header_wordsu ([\"\\])c C s½ g } x§ | D]Ÿ } g } xq | D]i \ } } | d k r| t j d | ƒ si t j d | ƒ } d | } n d | | f } n | j | ƒ q W| r
| j d j | ƒ ƒ q
q
Wd j | ƒ S( u» Do the inverse (almost) of the conversion done by split_header_words.
Takes a list of lists of (key, value) pairs and produces a single header
value. Attribute values are quoted if needed.
>>> join_header_words([[("text/plain", None), ("charset", "iso-8859/1")]])
'text/plain; charset="iso-8859/1"'
>>> join_header_words([[("text/plain", None)], [("charset", "iso-8859/1")]])
'text/plain, charset="iso-8859/1"'
u ^\w+$u \\\1u "%s"u %s=%su ; u , N( u Noneu reu searchu HEADER_JOIN_ESCAPE_REu subu appendu join( u listsu headersu pairsu attru ku v( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu join_header_words¤ s
u join_header_wordsc C sH | j d ƒ r" | d d … } n | j d ƒ rD | d d … } n | S( Nu "i iÿÿÿÿ( u
startswithu endswith( u text( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu strip_quotes½ s
u strip_quotesc C sh d } g } xU| D]M} g } d } x t t j d | ƒ ƒ D]ò \ } } | j ƒ } | d k rh q> n d
| k r„ | d } } n' t j d | d ƒ \ } } | j ƒ } | d
k r | j ƒ }
|
| k rØ |
} n | d k rù t | ƒ } d } n | d k r t
t | ƒ ƒ } q n | j | | f ƒ q> W| r | sP| j d ƒ n | j | ƒ q q W| S( u5 Ad-hoc parser for Netscape protocol cookie-attributes.
The old Netscape cookie format for Set-Cookie can for instance contain
an unquoted "," in the expires field, so we have to use this ad-hoc
parser instead of split_header_words.
XXX This may not make the best possible effort to parse all the crap
that Netscape Cookie headers contain. Ronald Tschalar's HTTPClient
parser is probably better, so could do worse than following that if
this ever gives any trouble.
Currently, this is also used for parsing RFC 2109 cookies.
u expiresu domainu pathu secureu versionu portu max-ageu ;\s*u u =u \s*=\s*i i u 0( u expiresu domainu pathu secureu versionu portu max-ageFNT( u versionu 0( u Falseu enumerateu reu splitu rstripu Noneu lstripu loweru strip_quotesu Trueu http2timeu append( u
ns_headersu known_attrsu resultu ns_headeru pairsu version_setu iiu paramu ku vu lc( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu parse_ns_headersÄ s:
% u parse_ns_headersu \.\d+$c C sK t j | ƒ r d S| d k r# d S| d d k sC | d d k rG d Sd S( u* Return True if text is a host domain name.u i u .i FiÿÿÿÿT( u IPV4_REu searchu Falseu True( u text( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu is_HDNù s u is_HDNc C s” | j ƒ } | j ƒ } | | k r( d St | ƒ s8 d S| j | ƒ } | d k s_ | d k rc d S| j d ƒ sv d St | d d … ƒ s d Sd S( uý Return True if domain A domain-matches domain B, according to RFC 2965.
A and B may be host domain names or IP addresses.
RFC 2965, section 1:
Host names can be specified either as an IP address or a HDN string.
Sometimes we compare one host name with another. (Such comparisons SHALL
be case-insensitive.) Host A's name domain-matches host B's if
* their host name strings string-compare equal; or
* A is a HDN string and has the form NB, where N is a non-empty
name string, B has the form .B', and B' is a HDN string. (So,
x.y.com domain-matches .Y.com but not Y.com.)
Note that domain-match is not a commutative operation: a.b.c.com
domain-matches .c.com, but not the reverse.
i i u .NTFiÿÿÿÿ( u loweru Trueu is_HDNu Falseu rfindu
startswith( u Au Bu i( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu domain_match s u domain_matchc C s t j | ƒ r d Sd S( ud Return True if text is a sort-of-like a host domain name.
For accepting/blocking domains.
FT( u IPV4_REu searchu Falseu True( u text( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu liberal_is_HDN/ s u liberal_is_HDNc C s‡ | j ƒ } | j ƒ } t | ƒ o- t | ƒ sD | | k r@ d Sd S| j d ƒ } | rl | j | ƒ rl d S| rƒ | | k rƒ d Sd S( u\ For blocking/accepting domains.
A and B may be host domain names or IP addresses.
u .TF( u loweru liberal_is_HDNu Trueu Falseu
startswithu endswith( u Au Bu initial_dot( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu user_domain_match9 s u user_domain_matchu :\d+$c C sb | j ƒ } t j j | ƒ d } | d k rC | j d d ƒ } n t j d | d ƒ } | j ƒ S( uˆ Return request-host, as defined by RFC 2965.
Variation from RFC: returned value is lowercased, for convenient
comparison.
i u u Host( u get_full_urlu urllibu parseu urlparseu
get_headeru cut_port_reu subu lower( u requestu urlu host( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu request_hostN s u request_hostc C sL t | ƒ } } | j d ƒ d k rB t j | ƒ rB | d } n | | f S( uz Return a tuple (request-host, effective request-host name).
As defined by RFC 2965, except both are lowercased.
u .i u .localiÿÿÿÿ( u request_hostu findu IPV4_REu search( u requestu erhnu req_host( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu eff_request_host^ s %
u eff_request_hostc C sM | j ƒ } t j j | ƒ } t | j ƒ } | j d ƒ sI d | } n | S( u6 Path component of request-URI, as defined by RFC 2965.u /( u get_full_urlu urllibu parseu urlsplitu escape_pathu pathu
startswith( u requestu urlu partsu path( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu request_pathi s
u request_pathc C sy | j } | j d ƒ } | d k ro | | d d … } y t | ƒ Wqu t k
rk t d | ƒ d SYqu Xn t } | S( Nu :i i u nonnumeric port: '%s'( u hostu findu intu
ValueErroru _debugu Noneu DEFAULT_HTTP_PORT( u requestu hostu iu port( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu request_ports s
u request_portu %/;:@&=+$,!~*'()u %([0-9a-fA-F][0-9a-fA-F])c C s d | j d ƒ j ƒ S( Nu %%%si ( u groupu upper( u match( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu uppercase_escaped_char… s u uppercase_escaped_charc C s+ t j j | t ƒ } t j t | ƒ } | S( uE Escape any invalid characters in HTTP URL, and uppercase all escapes.( u urllibu parseu quoteu HTTP_PATH_SAFEu ESCAPED_CHAR_REu subu uppercase_escaped_char( u path( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu escape_path‡ s
u escape_pathc C sq | j d ƒ } | d k rm | | d d … } | j d ƒ } t | ƒ rm | d k sb | d k rm d | Sn | S( uB Return reach of host h, as defined by RFC 2965, section 1.
The reach R of a host name H is defined as follows:
* If
- H is the host domain name of a host; and,
- H has the form A.B; and
- A has no embedded (that is, interior) dots; and
- B has at least one embedded dot, or B is the string "local".
then the reach of H is .B.
* Otherwise, the reach of H is H.
>>> reach("www.acme.com")
'.acme.com'
>>> reach("acme.com")
'acme.com'
>>> reach("acme.local")
'.local'
u .i i Nu local( u findu is_HDN( u hu iu b( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu reach• s $ u reachc C s0 t | ƒ } t | t | j ƒ ƒ s( d Sd Sd S( uÜ
RFC 2965, section 3.3.6:
An unverifiable transaction is to a third-party host if its request-
host U does not domain-match the reach R of the request-host O in the
origin transaction.
NTF( u request_hostu domain_matchu reachu origin_req_hostu Trueu False( u requestu req_host( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu is_third_party¸ s
u is_third_partyc B sw | Ee Z d Z d Z d d d „ Z d d „ Z d d d „ Z d d „ Z d d
d „ Z
d d
„ Z d d „ Z d S( u CookieuÐ HTTP Cookie.
This class represents both Netscape and RFC 2965 cookies.
This is deliberately a very simple class. It just holds attributes. It's
possible to construct Cookie instances that don't comply with the cookie
standards. CookieJar.make_cookies is the factory function for Cookie
objects -- it deals with cookie parsing, supplying defaults, and
normalising to the representation used in this class. CookiePolicy is
responsible for checking them to see whether they should be accepted from
and returned to the server.
Note that the port may be present in the headers, but unspecified ("Port"
rather than"Port=80", for example); if this is the case, port is None.
c C s | d k r t | ƒ } n | d k r6 t | ƒ } n | d k r] | d k r] t d ƒ ‚ n | | _ | | _ | | _ | | _ | | _ | j ƒ | _
| | _ | | _ | | _
|
| _ | | _ | | _ |
| _ | | _ | | _ | | _ t j | ƒ | _ d S( Nu- if port is None, port_specified must be falseT( u Noneu intu Trueu
ValueErroru versionu nameu valueu portu port_specifiedu loweru domainu domain_specifiedu domain_initial_dotu pathu path_specifiedu secureu expiresu discardu commentu comment_urlu rfc2109u copyu _rest( u selfu versionu nameu valueu portu port_specifiedu domainu domain_specifiedu domain_initial_dotu pathu path_specifiedu secureu expiresu discardu commentu comment_urlu restu rfc2109( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu __init__Û s.
u Cookie.__init__c C s
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c B sJ | Ee Z d Z d Z d d „ Z d d „ Z d d „ Z d d „ Z d
S( u CookiePolicyu Defines which cookies get accepted from and returned to server.
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and RFC 2965 cookies -- override that if you want a customised policy.
c C s
t ƒ ‚ d S( uÄ Return true if (and only if) cookie should be accepted from server.
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N( u NotImplementedError( u selfu cookieu request( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu set_ok4 s u CookiePolicy.set_okc C s
t ƒ ‚ d S( uA Return true if (and only if) cookie should be returned to server.N( u NotImplementedError( u selfu cookieu request( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu return_ok= s u CookiePolicy.return_okc C s d S( uM Return false if cookies should not be returned, given cookie domain.
T( u True( u selfu domainu request( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu domain_return_okA s u CookiePolicy.domain_return_okc C s d S( uK Return false if cookies should not be returned, given cookie path.
T( u True( u selfu pathu request( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu path_return_okF s u CookiePolicy.path_return_okN( u __name__u
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__locals__( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu CookiePolicy+ s
c B st | Ee Z d Z d Z d Z d Z d Z d Z e e BZ d4 d4 d5 d6 d4 d6 d6 d5 d6 e d6 d6 d d „ Z d d „ Z
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„ 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" d# „ Z d$ d% „ Z d& d' „ Z d( d) „ Z d* d+ „ Z d, d- „ Z d. d/ „ Z d0 d1 „ Z! d2 d3 „ Z" d4 S(7 u DefaultCookiePolicyuB Implements the standard rules for accepting and returning cookies.i i i i c
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d S( uA Constructor arguments should be passed as keyword arguments only.N( u netscapeu rfc2965u rfc2109_as_netscapeu hide_cookie2u
strict_domainu strict_rfc2965_unverifiableu strict_ns_unverifiableu strict_ns_domainu strict_ns_set_initial_dollaru strict_ns_set_pathu Noneu tupleu _blocked_domainsu _allowed_domains(
u selfu blocked_domainsu allowed_domainsu netscapeu rfc2965u rfc2109_as_netscapeu hide_cookie2u
strict_domainu strict_rfc2965_unverifiableu strict_ns_unverifiableu strict_ns_domainu strict_ns_set_initial_dollaru strict_ns_set_path( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu __init__V s
u DefaultCookiePolicy.__init__c C s | j S( u4 Return the sequence of blocked domains (as a tuple).( u _blocked_domains( u self( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu blocked_domainsw s u# DefaultCookiePolicy.blocked_domainsc C s t | ƒ | _ d S( u$ Set the sequence of blocked domains.N( u tupleu _blocked_domains( u selfu blocked_domains( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu set_blocked_domainsz s u' DefaultCookiePolicy.set_blocked_domainsc C s+ x$ | j D] } t | | ƒ r
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is_blocked~ s u DefaultCookiePolicy.is_blockedc C s | j S( u= Return None, or the sequence of allowed domains (as a tuple).( u _allowed_domains( u self( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu allowed_domains„ s u# DefaultCookiePolicy.allowed_domainsc C s( | d k r t | ƒ } n | | _ d S( u- Set the sequence of allowed domains, or None.N( u Noneu tupleu _allowed_domains( u selfu allowed_domains( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu set_allowed_domains‡ s u' DefaultCookiePolicy.set_allowed_domainsc C s> | j d k r d Sx$ | j D] } t | | ƒ r d Sq Wd S( NFT( u _allowed_domainsu Noneu Falseu user_domain_matchu True( u selfu domainu allowed_domain( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu is_not_allowed s u" DefaultCookiePolicy.is_not_allowedc C sW t d | j | j ƒ x: d D]2 } d | } t | | ƒ } | | | ƒ s d
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If you override .set_ok(), be sure to call this method. If it returns
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verifiabilityu nameu pathu domainu portFT( u _debugu nameu valueu getattru Falseu True( u selfu cookieu requestu nu fn_nameu fn( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu set_ok• s
u DefaultCookiePolicy.set_okc C s{ | j d k r) t d | j | j ƒ d S| j d k rP | j rP t d ƒ d S| j d k rw | j rw t d ƒ d Sd S( Nu0 Set-Cookie2 without version attribute (%s=%s)i u$ RFC 2965 cookies are switched offu$ Netscape cookies are switched offFT( u versionu Noneu _debugu nameu valueu Falseu rfc2965u netscapeu True( u selfu cookieu request( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu set_ok_version¨ s
u" DefaultCookiePolicy.set_ok_versionc C sh | j rd t | ƒ rd | j d k r; | j r; t d ƒ d S| j d k rd | j rd t d ƒ d Sn d S( Ni u> third-party RFC 2965 cookie during unverifiable transactionu> third-party Netscape cookie during unverifiable transactionFT( u unverifiableu is_third_partyu versionu strict_rfc2965_unverifiableu _debugu Falseu strict_ns_unverifiableu True( u selfu cookieu request( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu set_ok_verifiability· s
u( DefaultCookiePolicy.set_ok_verifiabilityc C sB | j d k r> | j r> | j j d ƒ r> t d | j ƒ d Sd S( Ni u $u' illegal name (starts with '$'): '%s'FT( u versionu strict_ns_set_initial_dollaru nameu
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u DefaultCookiePolicy.set_ok_namec C sm | j ri t | ƒ } | j d k s< | j d k ri | j ri | j | j ƒ ri t d | j | ƒ d Sn d S( Ni u7 path attribute %s is not a prefix of request path %sFT( u path_specifiedu request_pathu versionu strict_ns_set_pathu
startswithu pathu _debugu Falseu True( u selfu cookieu requestu req_path( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu set_ok_pathÌ s
u DefaultCookiePolicy.set_ok_pathc
C sš | j | j ƒ r& t d | j ƒ d" S| j | j ƒ rL t d | j ƒ d" S| j r–t | ƒ \ } } | j } | j r!| j d ƒ d k r!| j d ƒ } | j d d | ƒ } | d k r!| | d d … } | | d | … } | j
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If you override .return_ok(), be sure to call this method. If it
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return_ok_( u versionu
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u DefaultCookiePolicy.return_okc C sR | j d k r' | j r' t d ƒ d S| j d k rN | j rN t d ƒ d Sd S( Ni u$ RFC 2965 cookies are switched offu$ Netscape cookies are switched offFT( u versionu rfc2965u _debugu Falseu netscapeu True( u selfu cookieu request( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu return_ok_version9 s
u% DefaultCookiePolicy.return_ok_versionc C sh | j rd t | ƒ rd | j d k r; | j r; t d ƒ d S| j d k rd | j rd t d ƒ d Sn d S( Ni u> third-party RFC 2965 cookie during unverifiable transactionu> third-party Netscape cookie during unverifiable transactionFT( u unverifiableu is_third_partyu versionu strict_rfc2965_unverifiableu _debugu Falseu strict_ns_unverifiableu True( u selfu cookieu request( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu return_ok_verifiabilityB s
u+ DefaultCookiePolicy.return_ok_verifiabilityc C s* | j r& | j d k r& t d ƒ d Sd S( Nu httpsu( secure cookie with non-secure requestFT( u secureu typeu _debugu Falseu True( u selfu cookieu request( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu return_ok_secureN s
u$ DefaultCookiePolicy.return_ok_securec C s$ | j | j ƒ r t d ƒ d Sd S( Nu cookie expiredFT( u
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u% DefaultCookiePolicy.return_ok_expiresc C su | j rq t | ƒ } | d k r* d } n xD | j j d ƒ D] } | | k r= Pq= q= Wt d | | j ƒ d Sn d S( Nu 80u ,u0 request port %s does not match cookie port %sFT( u portu request_portu Noneu splitu _debugu Falseu True( u selfu cookieu requestu req_portu p( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu return_ok_portZ s
u" DefaultCookiePolicy.return_ok_portc C sÌ t | ƒ \ } } | j } | j d k r^ | j | j @r^ | j r^ | | k r^ t d ƒ d S| j d k r‘ t | | ƒ r‘ t d | | ƒ d S| j d k rÈ d | j | ƒ rÈ t d | | ƒ d Sd S( Ni uQ cookie with unspecified domain does not string-compare equal to request domainuQ effective request-host name %s does not domain-match RFC 2965 cookie domain %su .u; request-host %s does not match Netscape cookie domain %sFT( u eff_request_hostu domainu versionu strict_ns_domainu DomainStrictNonDomainu domain_specifiedu _debugu Falseu domain_matchu endswithu True( u selfu cookieu requestu req_hostu erhnu domain( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu return_ok_domainh s
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u$ DefaultCookiePolicy.return_ok_domainc C s° t | ƒ \ } } | j d ƒ s. d | } n | j d ƒ sJ d | } n | j | ƒ pe | j | ƒ sl d S| j | ƒ rŒ t d | ƒ d S| j | ƒ r¬ t d | ƒ d Sd S( Nu .u" domain %s is in user block-listu& domain %s is not in user allow-listFT( u eff_request_hostu
startswithu endswithu Falseu
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u$ DefaultCookiePolicy.domain_return_okc C s@ t d | ƒ t | ƒ } | j | ƒ s< t d | | ƒ d Sd S( Nu - checking cookie path=%su %s does not path-match %sFT( u _debugu request_pathu
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is_blockedu allowed_domainsu set_allowed_domainsu is_not_allowedu set_oku set_ok_versionu set_ok_verifiabilityu set_ok_nameu set_ok_pathu
set_ok_domainu set_ok_portu return_oku return_ok_versionu return_ok_verifiabilityu return_ok_secureu return_ok_expiresu return_ok_portu return_ok_domainu domain_return_oku path_return_ok( u
__locals__( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu DefaultCookiePolicyL sL
; c C s" t | j ƒ ƒ } t | j | ƒ S( N( u sortedu keysu mapu get( u adictu keys( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu vals_sorted_by_key s u vals_sorted_by_keyc c sw t | ƒ } xd | D]\ } d } y | j Wn t k
r> Yn# Xd } x t | ƒ D] } | VqR W| s | Vq q Wd S( uB Iterates over nested mapping, depth-first, in sorted order by key.NFT( u vals_sorted_by_keyu Falseu itemsu AttributeErroru Trueu
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„ 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" d# „ Z d2 d2 d2 d$ d% „ Z d& d' „ Z d( d) „ Z d* d+ „ Z d, d- „ Z d. d/ „ Z! d0 d1 „ Z" d2 S(3 u CookieJaru” Collection of HTTP cookies.
You may not need to know about this class: try
urllib.request.build_opener(HTTPCookieProcessor).open(url).
u \Wu ([\"\\])u \.?[^.]*u [^.]*u ^\.+u ^\#LWP-Cookies-(\d+\.\d+)c C s= | d k r t ƒ } n | | _ t j ƒ | _ i | _ d S( N( u Noneu DefaultCookiePolicyu _policyu
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set_policyÍ s u CookieJar.set_policyc C sÌ g } | j j | | ƒ s g St d | ƒ | j | } xŒ | j ƒ D]~ } | j j | | ƒ sg qF n | | } xP | j ƒ D]B } | j j | | ƒ s© t d ƒ q~ n t d ƒ | j | ƒ q~ WqF W| S( Nu! Checking %s for cookies to returnu not returning cookieu it's a match( u _policyu domain_return_oku _debugu _cookiesu keysu path_return_oku valuesu return_oku append( u selfu domainu requestu cookiesu cookies_by_pathu pathu cookies_by_nameu cookie( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu _cookies_for_domainÐ s
u CookieJar._cookies_for_domainc C s= g } x0 | j j ƒ D] } | j | j | | ƒ ƒ q W| S( u2 Return a list of cookies to be returned to server.( u _cookiesu keysu extendu _cookies_for_domain( u selfu requestu cookiesu domain( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu _cookies_for_requestâ s u CookieJar._cookies_for_requestc C sÑ | j d d d „ d d ƒ d } g } x¢| D]š} | j } | sm d } | d k rm | j d | ƒ qm n | j d k r¸ | j j | j ƒ r¸ | d k r¸ | j j
d | j ƒ } n | j } | j d k rã | j | j ƒ n | j d | j | f ƒ | d k r/ | j r)| j d | j
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| ƒ n | j d k rÉd } | j r¶| d | j } n | j | ƒ qÉq/ q/ W| S( uÜ Return a list of cookie-attributes to be returned to server.
like ['foo="bar"; $Path="/"', ...]
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once per request).
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d d ƒ Pq» q» Wn Wd | j j ƒ X| j ƒ d S( už Add correct Cookie: header to request (urllib.request.Request object).
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u add_cookie_headeru Cookieu ; u Cookie2i u $Version="1"N( u _debugu
_cookies_locku acquireu intu timeu _policyu _nowu _cookies_for_requestu
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| .no_matching_rfc2965N( u infou get_allu _policyu rfc2965u netscapeu _cookies_from_attrs_setu split_header_wordsu Exceptionu _warn_unhandled_exceptionu parse_ns_headersu _process_rfc2109_cookiesu Noneu domainu pathu nameu filteru extend(
u selfu responseu requestu headersu rfc2965_hdrsu ns_hdrsu rfc2965u netscapeu cookiesu
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C sj | j j ƒ zH t t j ƒ ƒ | j _ | _ | j j | | ƒ rT | j | ƒ n Wd | j j ƒ Xd S( u- Set a cookie if policy says it's OK to do so.N( u
_cookies_locku acquireu intu timeu _policyu _nowu set_oku
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u CookieJar.set_cookie_if_okc
C s” | j } | j j ƒ zi | j | k r8 i | | j u , ( u appendu repru __class__u join( u selfu ru cookie( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu __repr__» s
u CookieJar.__repr__c C sD g } x! | D] } | j t | ƒ ƒ q
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Cookies are NOT loaded from the named file until either the .load() or
.revert() method is called.
u u filename must be string-likeN( u CookieJaru __init__u Noneu
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t ƒ ‚ d S( u Save cookies to a file.N( u NotImplementedError( u selfu filenameu ignore_discardu ignore_expires( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu saveÛ s u FileCookieJar.savec C sn | d k r6 | j d k r' | j } q6 t t ƒ ‚ n t | ƒ } z | j | | | | ƒ Wd | j ƒ Xd S( u Load cookies from a file.N( u Noneu filenameu
ValueErroru MISSING_FILENAME_TEXTu openu _really_loadu close( u selfu filenameu ignore_discardu ignore_expiresu f( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu loadß s u FileCookieJar.loadc C sµ | d k r6 | j d k r' | j } q6 t t ƒ ‚ n | j j ƒ z] t j | j ƒ } i | _ y | j | | | ƒ Wn$ t
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rž | | _ ‚ Yn XWd | j j ƒ Xd S( uÈ Clear all cookies and reload cookies from a saved file.
Raises LoadError (or IOError) if reversion is not successful; the
object's state will not be altered if this happens.
N(
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FileCookieJarÉ s c C s³ | j | j f d | j f d | j f g } | j d
k rU | j d | j f ƒ n | j rn | j d ƒ n | j r‡ | j d ƒ n | j r | j d ƒ n | j
r¹ | j d ƒ n | j rç | j d t t
| j ƒ ƒ f ƒ n | j r | j d ƒ n | j r"| j d
| j f ƒ n | j rD| j d | j f ƒ n t | j j ƒ ƒ } x. | D]& } | j | t | j | ƒ f ƒ q`W| j d t | j ƒ f ƒ t | g ƒ S( u“ Return string representation of Cookie in an the LWP cookie file format.
Actually, the format is extended a bit -- see module docstring.
u pathu domainu portu path_specu port_specu
domain_dotu secureu expiresu discardu commentu
commenturlu versionN( u path_specN( u port_specN( u
domain_dotN( u secureN( u discardN( u nameu valueu pathu domainu portu Noneu appendu path_specifiedu port_specifiedu domain_initial_dotu secureu expiresu time2isozu floatu discardu commentu comment_urlu sortedu _restu keysu stru versionu join_header_words( u cookieu hu keysu k( ( u3 /opt/alt/python33/lib64/python3.3/http/cookiejar.pyu lwp_cookie_str s6
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The LWPCookieJar saves a sequence of "Set-Cookie3" lines.
"Set-Cookie3" is the format used by the libwww-perl libary, not known
to be compatible with any browser, but which is easy to read and
doesn't lose information about RFC 2965 cookies.
Additional methods
as_lwp_str(ignore_discard=True, ignore_expired=True)
c C s€ t j ƒ } g } xW | D]O } | r5 | j r5 q n | rQ | j | ƒ rQ q n | j d t | ƒ ƒ q Wd j | d g ƒ S( už Return cookies as a string of "\n"-separated "Set-Cookie3" headers.
ignore_discard and ignore_expires: see docstring for FileCookieJar.save
u Set-Cookie3: %su
u ( u timeu discardu
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as_lwp_str/ s
u LWPCookieJar.as_lwp_strc
C s | d k r6 | j d k r' | j } q6 t t ƒ ‚ n t | d ƒ } z* | j d ƒ | j | j | | ƒ ƒ Wd | j ƒ Xd S( Nu wu #LWP-Cookies-2.0
( u Noneu filenameu
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u LWPCookieJar.savec C s | j ƒ } | j j | ƒ s7 d | } t | ƒ ‚ n t j ƒ } d } d } d }
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