def testEscchar(self):
try:
from twisted.protocols import _c_urlarg
except ImportError:
raise unittest.SkipTest("_c_urlarg module is not available")
self.failUnlessEqual("!@#+b",
_c_urlarg.unquote("+21+40+23+b", "+"))
def testUnquote(self):
try:
from twisted.protocols import _c_urlarg
except ImportError:
raise unittest.SkipTest("_c_urlarg module is not available")
# work exactly like urllib.unquote, including stupid things
# % followed by a non-hexdigit in the middle and in the end
self.failUnlessEqual(urllib.unquote("%notreally%n"),
_c_urlarg.unquote("%notreally%n"))
# % followed by hexdigit, followed by non-hexdigit
self.failUnlessEqual(urllib.unquote("%1quite%1"),
_c_urlarg.unquote("%1quite%1"))
# unquoted text, followed by some quoted chars, ends in a trailing %
self.failUnlessEqual(urllib.unquote("blah%21%40%23blah%"),
_c_urlarg.unquote("blah%21%40%23blah%"))
# Empty string
self.failUnlessEqual(urllib.unquote(""), _c_urlarg.unquote(""))
def parse_qs(qs, keep_blank_values=0, strict_parsing=0, unquote=unquote):
"""like cgi.parse_qs, only with custom unquote function"""
d = {}
items = [s2 for s1 in qs.split("&") for s2 in s1.split(";")]
for item in items:
try:
k, v = item.split("=", 1)
except ValueError:
if strict_parsing:
raise
continue
if v or keep_blank_values:
k = unquote(k.replace("+", " "))
v = unquote(v.replace("+", " "))
if k in d:
d[k].append(v)
else:
d[k] = [v]
return d
def parse_qs(qs, keep_blank_values=0, strict_parsing=0, unquote=unquote):
"""like cgi.parse_qs, only with custom unquote function"""
d = {}
items = [s2 for s1 in qs.split("&") for s2 in s1.split(";")]
for item in items:
try:
k, v = item.split("=", 1)
except ValueError:
if strict_parsing:
raise
continue
if v or keep_blank_values:
k = unquote(k.replace("+", " "))
v = unquote(v.replace("+", " "))
if k in d:
d[k].append(v)
else:
d[k] = [v]
return d
def __init__(self,
path,
defaultType="text/html",
ignoredExts=(),
registry=None,
allowExt=0):
static.File.__init__(self,
unquote(path),
defaultType=defaultType,
ignoredExts=ignoredExts,
registry=registry,
allowExt=allowExt) # added for #
def __init__(self, path, defaultType="text/html", ignoredExts=(), registry=None, allowExt=0):
static.File.__init__(self, unquote(path), defaultType=defaultType, ignoredExts=ignoredExts, registry=registry, allowExt=allowExt) # added for #
def process(self):
# get site from channel
self.site = self.channel.site
# get client character encoding
self.clientEncoding = self.site.guessClientEncoding(self)
self.path = unquote(self.path)
self.path = self.path.decode(
self.clientEncoding).encode(self.site.serverEncoding)
self.uri = unquote(self.uri)
self.uri = self.uri.decode(
self.clientEncoding).encode(self.site.serverEncoding)
self.uri = urllib.quote(self.uri)
# for MOVE and COPY
self.destination = ""
destination = self.getHeader("destination")
if destination:
destination = unquote(destination)
self.destination = destination.decode(
self.clientEncoding).encode(self.site.serverEncoding)
# set various default headers
self.setHeader('server', version)
self.setHeader('date', http.datetimeToString())
if self.method == "GET":
# for compatibility of twisted.web.server.Request
self.setHeader('content-type', "text/html")
# Resource Identification
self.prepath = []
self.postpath = string.split(self.path[1:], '/')
try:
if self.method in ("MKCOL", "PUT"):
if (len(self.postpath) == 1) and (self.postpath[0] == ""):
# "MKCOL /" recieved
resrc = ConflictResource(
"creating %s failed" % self.uri)
else:
try:
while 1:
self.target_name = self.postpath.pop()
if self.target_name:
break
resrc = self.site.getResourceFor(self)
except IndexError: # example: "MKCOL ///"
resrc = ConflictResource(
"creating %s failed" % self.uri)
else:
resrc = self.site.getResourceFor(self)
if (self.method == "DELETE") and (
not isinstance(resrc, (ErrorPage, NoResource, NoResourceDeprecated))):
try:
site_root = self.site.resource.path.rstrip("/")
delete_target = resrc.path.rstrip("/")
if site_root == delete_target:
resrc = ForbiddenResource(
"deleting %s failed" % self.uri)
except AttributeError:
if isinstance(self.site.resource, UserDirectory):
# resource is UserDirectory instance
# print "resource is UserDirectory instance..."
pass
else:
raise
self.render(resrc)
except: # logs error to file and returns 500 Internal Server Error
self.processingFailed(failure.Failure())
