ó
¨‹EYc@s÷dZd
dl
Z
d
dlmZ
d
dlmZ
e
jdƒ
Zde	f
d„ƒYZ
de	f
d	„ƒYZd
ef
d„ƒYZde
f
d
„ƒYZ
de
f
d„ƒYZde
f
d„ƒYZdef
d„ƒYZd„Ze
ed„ZdS(sÚ
Parses a variety of ``Accept-*`` headers.

These headers generally take the form of::

    value1; q=0.5, value2; q=0

Where the ``q`` parameter is optional.  In theory other parameters
exists, but this ignores them.
iÿÿÿÿN(
t_trans_name(
theader_docstrings*,\s*([^\s;,\n]+)(?:[^,]*?;\s*q=([0-9.]*))?tAcceptcBs€eZ
dZd
„Zed„ƒ
Zd„Zd„Zd„Ze	d„
Z
d„Zd„Zd	d
„
Z
d
d„
Zd„ZRS(s´
    Represents a generic ``Accept-*`` style header.

    This object should not be modified.  To add items you can use
    ``accept_obj + 'accept_thing'`` to get a new object
    cCsV|
|_t
|j|
ƒ
ƒ
|_g|jD]\}}|r+||f^q+|_dS(
N(theader_valuetlisttparset_parsedt_parsed_nonzero(tselfRt
mt
q((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyt__init__s
	

c
cs°x©tj
d
|ƒ
D]”}
|
jdƒ
}|dkr;qn|
jdƒ
pMd}|ry0ttt|ƒ
dƒdƒ}||fV
wWqtk
r™


qXn|dfV
qWdS(s
        Parse ``Accept-*`` style header.

        Return iterator of ``(value, quality)`` pairs.
        ``quality`` defaults to 1.
        t
,i
R
itiN(tpart_retfinditertgrouptmaxtmintfloatt
ValueError(tvaluetmatchtnametquality((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyR#s












c

Csd
|jj
t|ƒ
fS(Ns<%s(%r)>(t	__class__t__name__tstr(
R((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyt__repr__9s
c
cs8x1t|j
d
d„dtƒ
D]\}
}|
V
qWdS(Ntkeyc

Ss|d
S(Ni
((
t
i((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyt<lambda>?streverse(tsortedRtTrue(RR	R
((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyt__iter__<s


	
	
c
Cs~g}
xh|jD]]\}}|d
kr`d|t
tt|ƒ
jdƒ
d
ƒ
dƒ|f}n|
j|ƒ

qWdj|
ƒ
S(Ni
s
%s;q=%0.*ft
.is, (RRtlenRtsplittappendtjoin(RtresulttmaskR((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyt__str__Ds




5

c	Cs2
t|
t
ƒr|
j}
nt|
d
ƒrHt|
jƒdd„ƒ

}
nt|
ttfƒrÎg}xV|
D]N}t|ttfƒr«|\}}|jd||fƒ

qj|j|ƒ

qjWdj	|ƒ
}
nt
|
ƒ
}
|j}|rù||
}
}n|
s
|}n|s
|
}n|d|
}|j|ƒ
S(NtitemsRc

Ss	|d
S(Ni
((
titem((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyRQss%s; q=%ss, (t
isinstanceRRthasattrR!R,RttupleR'R(RR(	RtothertreversedR)R-RRtmy_valuet	new_value((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyt__add__Ms,













	



	

	
cCs|j|
t
ƒS(
N(R5R"(RR1((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyt__radd__gs
cCs4x-|jD]"\}}|j
||
ƒr
tSq
Wd
S(s[
        Returns true if the given object is listed in the accepted
        types.
        N(Rt_matchR"(RtofferR*R((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyt__contains__js

i
cCsRd
}x?|jD]4\}}|j
||
ƒrt|||ƒ}qqW|pQdS(sl
        Return the quality of the given offer.  Returns None if there
        is no match (not 0).
        iN(RR7RtNone(RR8tmodifiertbestqR*R
((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyRss




cCsád
}|}d}xÈ|
D]À}t|t
tfƒrC|\}}nd}x|jD]‚\}}	||	}
|
|kr{qSn3|
|kr®|jdƒ
|jdƒ
k
r®qSq®n|j||ƒrS|
}|}|}qSqSWqW|S(s¤
        Returns the best match in the sequence of offered types.

        The sequence can be a simple sequence, or you can have
        ``(match, server_quality)`` items in the sequence.  If you
        have these tuples then the client quality is multiplied by the
        server_quality to get a total.  If two matches have equal
        weight, then the one that shows up first in the `offers` list
        will be returned.

        But among matches with the same quality the match to a more specific
        requested type will be chosen. For example a match to text/* trumps */*.

        default_match (default None) is returned if there is no intersection.
        iÿÿÿÿs*/*i
t
*(R.R0RRtcountR7(Rtofferst
default_matchtbest_qualityt
best_offert
matched_byR8tserver_qualityR*Rtpossible_quality((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyt
best_match~s&












	




cCs,t|ƒ

|
d
kp+|j
ƒ|
j
ƒkS(NR=(t_check_offertlower(RR*R8((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyR7¥s


N(Rt
__module__t__doc__RtstaticmethodRRR#R+tFalseR5R6R9RR:RFR7(((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyRs								't	NilAcceptcBskeZ
eZd„Zd
„Zd„ZeZd„Zd„Z	d„Z
d„Zdd„
Zd
d	„
ZRS(c

Csd
|jj
|jfS(Ns<%s: %s>(RRtMasterClass(
R((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyR­s
c


Csd
S(NR
((
R((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyR+°s
c


CstS(
N(
RL(
R((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyt__nonzero__³s
c

Cs
td
ƒ
S(N((
titer(
R((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyR#·s
cCs+t|
|j
ƒr|
S|j
d
ƒ
|
SdS(NR
(R.RN(RR-((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyR5ºs

cCs+t|
|j
ƒr|
S|
|j
d
ƒ
SdS(NR
(R.RN(RR-((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyR6Às

cCst|
ƒ

t
S(
N(RGR"(RR-((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyR9Æs


i
c
Csd
S(Ni((RR8tdefault_quality((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyRÊs
cCspd
}|}x]|
D]U}t|ƒ

t
|ttfƒrG|\}}nd}||kr|}|}qqW|S(Niÿÿÿÿi
(RGR.RR0(RR?R@RARBR8R((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyRFÍs












N(RRIRRNRR+ROt__bool__R#R5R6R9RR:RF(((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyRMªs
							tNoAcceptc
BseZ
d„ZRS(
c
CstS(
N(
RL(RR-((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyR9Üs
(RRIR9(((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyRSÛs
t
AcceptCharsetcBseZ
ed„ƒ
ZRS(
c
cspt}
xUt
j|ƒ
D]D\}}|jƒ}|d
ksF|dkrOt}
n||fV
qW|
sldV
ndS(NR=s
iso-8859-1i
(s
iso-8859-1i
(RLRRRHR"(Rtlatin1_foundR	R
t_m((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyRàs



	


(RRIRKR(((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyRTßs
tAcceptLanguagec
BseZ
d„ZRS(
cCsl|jd
dƒj
ƒ}|
j
ƒ}
|
dkpk||
kpk|jdƒ
d|
kpk||
jdƒ
dkS(Nt
_t
-R=i(treplaceRHR&(RR*R-((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyR7ìs





(RRIR7(((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyRWës
t
MIMEAcceptcBs;eZ
dZed
„ƒ
Zd„Zeeƒ
Zd„ZRS(sŽ
        Represents the ``Accept`` header, which is a list of mimetypes.

        This class knows about mime wildcards, like ``image/*``
    c
csÜxÕtj
|ƒ
D]Ä\}
}y2g|
jd
ƒ
D]}|jƒ^q/\}}Wntk
rd


qn
X|dkrƒ|dkrƒqn|dkr¡d|kr¡qn|dkr¿d|kr¿qnd||f|fV
qWdS(Nt
/R=s%s/%s(RRR&RHR(RR*R
t
xt
mask_majort
mask_minor((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyRüs

2









c

Cs.d
|kp-d|kp-d|kp-d|kS(s@
        Returns true if any HTML-like type is accepted
        s	text/htmlsapplication/xhtml+xmlsapplication/xmlstext/xml((
R((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pytaccept_html
s


cCs¢
|
jƒ|jƒks6d
|
|fks6d|kr:t
Sy2g|
jdƒ
D]}|jƒ^qM\}}Wntk
r‹


|
}d}n
Xy2g|jdƒ
D]}|jƒ^qŸ\}}Wntk
rÝ


|}d}n
X|dkr
|dkrút
S|jƒ|jƒkSn|dkrH
|dkr/
t
S|jƒ|jƒkSn|dkrj
|jƒ|jƒkS|dkrŒ
|jƒ|jƒkS|jƒ|
jƒkS(sq

            Check if the offer is covered by the mask

            ``offer`` may contain wildcards to facilitate checking if a
            ``mask`` would match a 'permissive' offer.

            Wildcard matching forces the match to take place against the
            type or subtype of the mask and offer (depending on where
            the wildcard matches)
        s*/*R=R\(RHR"R&R(RR*R8R]t	mask_typetmask_subtypet
offer_typet
offer_subtype((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyR7
s6



2





2






(	RRIRJRKRR`tpropertytaccepts_htmlR7(((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyR[ös

		t
MIMENilAcceptc
BseZ
eZRS((RRIR[RN(((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyRgO
s
c

Cs#d
|krtd|ƒ
‚
ndS(NR=s3The application should offer specific types, got %r(
R(
R8((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyRGR
s

csdt|ƒ
‰t
||
ƒ}‡‡
‡fd
†}‡‡fd†}‡f
d†}t||||ƒS(Nc
s)|jj
ˆƒ
}
|
sˆ
ƒSˆ|
ƒ
S(
N(tenvirontget(treqR(tAcceptClasstNilClassR(sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pytfget]
s



csW|
r@t|
t
ttfƒr1ˆd
ƒ
|
}
nt|
ƒ
}
n|
pId|jˆ
<dS(NR
(R.RR0tdictRR:Rh(Rjtval(RkR(sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pytfsetb
s





c

s|jˆ=dS(
N(
Rh(
Rj(
R(sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pytfdelh
s
(t
header_to_keyR
Re(theadertrfc_sectionRkRltdocRmRpRq((RkRlRsF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pytaccept_propertyW
s
(RJtret
webob.headersRRrt
webob.utilR
tcompileRtobjectRRMRSRTRWR[RgRGRv(((sF/home/tvault/.virtenv/lib/python2.7/site-packages/webob/acceptparse.pyt<module>
s

	”1Y