def got_child(self, node_or_failure, ctx, name):
req = IRequest(ctx)
method = req.method
nonterminal = len(req.postpath) > 1
t = get_arg(req, "t", "").strip()
if isinstance(node_or_failure, Failure):
f = node_or_failure
f.trap(NoSuchChildError)
# No child by this name. What should we do about it?
if nonterminal:
if should_create_intermediate_directories(req):
# create intermediate directories
d = self.node.create_subdirectory(name)
d.addCallback(make_handler_for,
self.client, self.node, name)
return d
else:
# terminal node
if (method,t) in [ ("POST","mkdir"), ("PUT","mkdir"),
("POST", "mkdir-with-children"),
("POST", "mkdir-immutable") ]:
# final directory
kids = {}
if t in ("mkdir-with-children", "mkdir-immutable"):
req.content.seek(0)
kids_json = req.content.read()
kids = convert_children_json(self.client.nodemaker,
kids_json)
file_format = get_format(req, None)
mutable = True
mt = get_mutable_type(file_format)
if t == "mkdir-immutable":
mutable = False
d = self.node.create_subdirectory(name, kids,
mutable=mutable,
mutable_version=mt)
d.addCallback(make_handler_for,
self.client, self.node, name)
return d
if (method,t) in ( ("PUT",""), ("PUT","uri"), ):
# we were trying to find the leaf filenode (to put a new
# file in its place), and it didn't exist. That's ok,
# since that's the leaf node that we're about to create.
# We make a dummy one, which will respond to the PUT
# request by replacing itself.
return PlaceHolderNodeHandler(self.client, self.node, name)
# otherwise, we just return a no-such-child error
return f
node = node_or_failure
if nonterminal and should_create_intermediate_directories(req):
if not IDirectoryNode.providedBy(node):
# we would have put a new directory here, but there was a
# file in the way.
raise WebError("Unable to create directory '%s': "
"a file was in the way" % name,
http.CONFLICT)
return make_handler_for(node, self.client, self.node, name)
def childFactory(self, ctx, name):
req = IRequest(ctx)
if should_create_intermediate_directories(req):
raise WebError("Cannot create directory '%s', because its "
"parent is a file, not a directory" % name)
raise WebError("Files have no children, certainly not named '%s'" %
name)
def childFactory(self, ctx, name):
req = IRequest(ctx)
if should_create_intermediate_directories(req):
raise WebError("Cannot create directory '%s', because its "
"parent is a file, not a directory" % name)
raise WebError("Files have no children, certainly not named '%s'"
% name)
def childFactory(self, ctx, name):
req = IRequest(ctx)
if isinstance(self.node, ProhibitedNode):
raise FileProhibited(self.node.reason)
if should_create_intermediate_directories(req):
raise WebError("Cannot create directory %s, because its "
"parent is a file, not a directory" % quote_output(name, encoding='utf-8'))
raise WebError("Files have no children, certainly not named %s"
% quote_output(name, encoding='utf-8'))
def childFactory(self, ctx, name):
req = IRequest(ctx)
if isinstance(self.node, ProhibitedNode):
raise FileProhibited(self.node.reason)
if should_create_intermediate_directories(req):
raise WebError("Cannot create directory %s, because its "
"parent is a file, not a directory" % quote_output(name, encoding='utf-8'))
raise WebError("Files have no children, certainly not named %s"
% quote_output(name, encoding='utf-8'))
def getChild(self, name, req):
if isinstance(self.node, ProhibitedNode):
raise FileProhibited(self.node.reason)
if should_create_intermediate_directories(req):
return ErrorPage(
http.CONFLICT,
u"Cannot create directory %s, because its parent is a file, "
u"not a directory" % quote_output(name, encoding='utf-8'),
"no details")
return ErrorPage(
http.BAD_REQUEST,
u"Files have no children named %s" %
quote_output(name, encoding='utf-8'),
"no details",
)
def got_child(self, node_or_failure, ctx, name):
DEBUG = False
if DEBUG: print "GOT_CHILD", name, node_or_failure
req = IRequest(ctx)
method = req.method
nonterminal = len(req.postpath) > 1
t = get_arg(req, "t", "").strip()
if isinstance(node_or_failure, Failure):
f = node_or_failure
f.trap(NoSuchChildError)
# No child by this name. What should we do about it?
if DEBUG: print "no child", name
if DEBUG: print "postpath", req.postpath
if nonterminal:
if DEBUG: print " intermediate"
if should_create_intermediate_directories(req):
# create intermediate directories
if DEBUG: print " making intermediate directory"
d = self.node.create_subdirectory(name)
d.addCallback(make_handler_for,
self.client, self.node, name)
return d
else:
if DEBUG: print " terminal"
# terminal node
if (method,t) in [ ("POST","mkdir"), ("PUT","mkdir"),
("POST", "mkdir-with-children"),
("POST", "mkdir-immutable") ]:
if DEBUG: print " making final directory"
# final directory
kids = {}
if t in ("mkdir-with-children", "mkdir-immutable"):
req.content.seek(0)
kids_json = req.content.read()
kids = convert_children_json(self.client.nodemaker,
kids_json)
file_format = get_format(req, None)
mutable = True
mt = get_mutable_type(file_format)
if t == "mkdir-immutable":
mutable = False
d = self.node.create_subdirectory(name, kids,
mutable=mutable,
mutable_version=mt)
d.addCallback(make_handler_for,
self.client, self.node, name)
return d
if (method,t) in ( ("PUT",""), ("PUT","uri"), ):
if DEBUG: print " PUT, making leaf placeholder"
# we were trying to find the leaf filenode (to put a new
# file in its place), and it didn't exist. That's ok,
# since that's the leaf node that we're about to create.
# We make a dummy one, which will respond to the PUT
# request by replacing itself.
return PlaceHolderNodeHandler(self.client, self.node, name)
if DEBUG: print " 404"
# otherwise, we just return a no-such-child error
return f
node = node_or_failure
if nonterminal and should_create_intermediate_directories(req):
if not IDirectoryNode.providedBy(node):
# we would have put a new directory here, but there was a
# file in the way.
if DEBUG: print "blocking"
raise WebError("Unable to create directory '%s': "
"a file was in the way" % name,
http.CONFLICT)
if DEBUG: print "good child"
return make_handler_for(node, self.client, self.node, name)
