def _file_json_metadata(req, filenode, edge_metadata):
rw_uri = filenode.get_write_uri()
ro_uri = filenode.get_readonly_uri()
data = ("filenode", get_filenode_metadata(filenode))
if ro_uri:
data[1]['ro_uri'] = ro_uri
if rw_uri:
data[1]['rw_uri'] = rw_uri
verifycap = filenode.get_verify_cap()
if verifycap:
data[1]['verify_uri'] = verifycap.to_string()
if edge_metadata is not None:
data[1]['metadata'] = edge_metadata
return text_plain(json.dumps(data, indent=1) + "\n", req)
def FileJSONMetadata(ctx, filenode, edge_metadata):
rw_uri = filenode.get_write_uri()
ro_uri = filenode.get_readonly_uri()
data = ("filenode", get_filenode_metadata(filenode))
if ro_uri:
data[1]['ro_uri'] = ro_uri
if rw_uri:
data[1]['rw_uri'] = rw_uri
verifycap = filenode.get_verify_cap()
if verifycap:
data[1]['verify_uri'] = verifycap.to_string()
if edge_metadata is not None:
data[1]['metadata'] = edge_metadata
return text_plain(json.dumps(data, indent=1) + "\n", ctx)
def _got(children):
kids = {}
for name, (childnode, metadata) in children.iteritems():
assert IFilesystemNode.providedBy(childnode), childnode
rw_uri = childnode.get_write_uri()
ro_uri = childnode.get_readonly_uri()
if IFileNode.providedBy(childnode):
kiddata = ("filenode", get_filenode_metadata(childnode))
elif IDirectoryNode.providedBy(childnode):
kiddata = ("dirnode", {'mutable': childnode.is_mutable()})
else:
kiddata = ("unknown", {})
kiddata[1]["metadata"] = metadata
if rw_uri:
kiddata[1]["rw_uri"] = rw_uri
if ro_uri:
kiddata[1]["ro_uri"] = ro_uri
verifycap = childnode.get_verify_cap()
if verifycap:
kiddata[1]['verify_uri'] = verifycap.to_string()
kids[name] = kiddata
drw_uri = dirnode.get_write_uri()
dro_uri = dirnode.get_readonly_uri()
contents = { 'children': kids }
if dro_uri:
contents['ro_uri'] = dro_uri
if drw_uri:
contents['rw_uri'] = drw_uri
verifycap = dirnode.get_verify_cap()
if verifycap:
contents['verify_uri'] = verifycap.to_string()
contents['mutable'] = dirnode.is_mutable()
data = ("dirnode", contents)
json = simplejson.dumps(data, indent=1) + "\n"
return json
def _got(children):
kids = {}
for name, (childnode, metadata) in children.iteritems():
assert IFilesystemNode.providedBy(childnode), childnode
rw_uri = childnode.get_write_uri()
ro_uri = childnode.get_readonly_uri()
if IFileNode.providedBy(childnode):
kiddata = ("filenode", get_filenode_metadata(childnode))
elif IDirectoryNode.providedBy(childnode):
kiddata = ("dirnode", {'mutable': childnode.is_mutable()})
else:
kiddata = ("unknown", {})
kiddata[1]["metadata"] = metadata
if rw_uri:
kiddata[1]["rw_uri"] = rw_uri
if ro_uri:
kiddata[1]["ro_uri"] = ro_uri
verifycap = childnode.get_verify_cap()
if verifycap:
kiddata[1]['verify_uri'] = verifycap.to_string()
kids[name] = kiddata
drw_uri = dirnode.get_write_uri()
dro_uri = dirnode.get_readonly_uri()
contents = { 'children': kids }
if dro_uri:
contents['ro_uri'] = dro_uri
if drw_uri:
contents['rw_uri'] = drw_uri
verifycap = dirnode.get_verify_cap()
if verifycap:
contents['verify_uri'] = verifycap.to_string()
contents['mutable'] = dirnode.is_mutable()
data = ("dirnode", contents)
json = simplejson.dumps(data, indent=1) + "\n"
return json
def test_size_is_None(self):
"""If get_size returns None the returned metadata must not contain "size"."""
mockfilenode = MockFileNode(None, mutable_version=self.mutable_version)
metadata = get_filenode_metadata(mockfilenode)
self.failIfIn('size', metadata)
def test_size_is_1000(self):
"""1000 is sufficiently large to guarantee the cap is not a literal."""
mockfilenode = MockFileNode(1000, mutable_version=self.mutable_version)
metadata = get_filenode_metadata(mockfilenode)
self.failUnlessEqual(metadata['size'], 1000)
def test_size_is_0(self):
"""If get_size doesn't return None the returned metadata must contain "size"."""
mockfilenode = MockFileNode(0, mutable_version=self.mutable_version)
metadata = get_filenode_metadata(mockfilenode)
self.failUnlessEqual(metadata['size'], 0)
def test_size_is_None(self):
"""If get_size returns None the returned metadata must not contain "size"."""
self.mockfilenode.get_size.return_value = None
metadata = get_filenode_metadata(self.mockfilenode)
self.failIfIn('size', metadata)
def test_size_is_1000(self):
"""1000 is sufficiently large to guarantee the cap is not a literal."""
self.mockfilenode.get_size.return_value = 1000
metadata = get_filenode_metadata(self.mockfilenode)
self.failUnlessIn('size', metadata)
def test_size_is_0(self):
"""If get_size doesn't return None the returned metadata must contain "size"."""
self.mockfilenode.get_size.return_value = 0
metadata = get_filenode_metadata(self.mockfilenode)
self.failUnlessIn('size', metadata)
