def setMetadata(self, metric, key, value):
node = self.tree.getNode(TaggedSeries.encode(metric))
metadata = node.readMetadata()
metadata[key] = value
node.writeMetadata(metadata)
def getFilesystemPath(self, metric):
return self.tree.getFilesystemPath(TaggedSeries.encode(metric))
def create(self, metric, retentions, xfilesfactor, aggregation_method):
self.tree.createNode(TaggedSeries.encode(metric),
retentions=retentions,
timeStep=retentions[0][0],
xFilesFactor=xfilesfactor,
aggregationMethod=aggregation_method)
def getMetadata(self, metric, key):
return self.tree.getNode(
TaggedSeries.encode(metric)).readMetadata()[key]
def write(self, metric, datapoints):
self.tree.store(TaggedSeries.encode(metric), datapoints)
def exists(self, metric):
return self.tree.hasNode(TaggedSeries.encode(metric))
def getFilesystemPath(self, metric):
return join(self.data_dir,
TaggedSeries.encode(metric, sep) + '.wsp')
def encode(self, metric, tag_hash_filenames=None):
if tag_hash_filenames is None:
tag_hash_filenames = self.tag_hash_filenames
return TaggedSeries.encode(metric, hash_only=tag_hash_filenames)
def _getFilesystemPath(self, metric, tag_hash_filenames):
return join(
self.data_dir,
TaggedSeries.encode(metric, sep, hash_only=tag_hash_filenames) + '.wsp'
)
def encode(self, metric, tag_hash_filenames=None):
if tag_hash_filenames is None:
tag_hash_filenames = self.tag_hash_filenames
return TaggedSeries.encode(metric, hash_only=tag_hash_filenames)
def _getFilesystemPath(self, metric, tag_hash_filenames):
return join(
self.data_dir,
TaggedSeries.encode(metric, sep, hash_only=tag_hash_filenames)
+ '.wsp')