Functions to manipulate traversal context/environment
TODO:
a function to replace outgoing MIME headers (e.g. to set content type,
length) functions to create outgoing cookies and parse incoming ones Docstrings! and an intro to the environ concept
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Imported modules
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from cStringIO import StringIO
from dispatch import generic
from dispatch.strategy import default
import errors
from interfaces import *
import os
from peak.api import *
from peak.security.api import Anybody, allow
import posixpath
import protocols
import re
from wsgiref.util import shift_path_info, setup_testing_defaults, request_uri
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Functions
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clientHas
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clientHas (
environ,
lastModified=None,
ETag=None,
)
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parseName
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parseName ( name )
Return ns,nm pair for name
If name begins with "@@", ns will equal view, and nm will be
the remainder of name. If name begins with a '"++"-bracketed
Python identifier, such as "++foo_27++"', the identifier will be returned
in ns, and the remainder of name in nm. Otherwise, ns will be
an empty string, and nm will be name.
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relativeURL
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relativeURL ( base, url )
Convert absolute url to be relative to base, if possible
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simpleRedirect
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simpleRedirect ( environ, location )
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traverseAttr
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traverseAttr (
ctx,
ob,
ns,
name,
qname,
default=NOT_GIVEN,
)
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traverseDefault
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traverseDefault (
ctx,
ob,
ns,
name,
qname,
default=NOT_GIVEN,
)
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traverseItem
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traverseItem (
ctx,
ob,
ns,
name,
qname,
default=NOT_GIVEN,
)
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traverseLocationId
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traverseLocationId (
ctx,
ob,
ns,
name,
qname,
default=NOT_GIVEN,
)
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traverseResource
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traverseResource (
ctx,
ob,
ns,
nm,
qname,
default=NOT_GIVEN,
)
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Exceptions
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errors.NotFound( ctx, qname, ctx.current )
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traverseSkin
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traverseSkin (
ctx,
ob,
ns,
nm,
qname,
default=NOT_GIVEN,
)
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Exceptions
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errors.NotFound( ctx, qname, ctx.current )
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traverseView
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traverseView (
ctx,
ob,
ns,
name,
qname,
default,
)
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Classes
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