def load_from_stream(self, f, format="yaml"):
"""Loads and parses a JSON or YAML schema.
Support both JSON(.json) and YAML(.yml/.yaml) file formats
as detected by filename extensions.
:param f: An open file object.
:raises ValueError: if the file has an unsupported extension.
"""
if format == "json":
if reschema.settings.MARKED_LOAD:
obj = json_loader.marked_load(f)
else:
obj = json.load(f, object_pairs_hook=OrderedDict)
elif format == "yaml":
if reschema.settings.MARKED_LOAD:
obj = yaml_loader.marked_load(f)
else:
obj = yaml_loader.ordered_load(f)
else:
raise ValueError("Unrecognized format, use 'json' or 'yaml': %s" % format)
self.parse(obj)
def parse_text(self, text, format="yaml"):
"""Loads and parses a schema from a string.
:param text: The string containing the schema.
:param format: Either 'json' (the default), 'yaml' or 'yml'.
This much match the format of the data in the string.
"""
stream = StringIO(text)
if format == "json":
obj = json_loader.marked_load(stream)
elif format == "yaml" or format == "yml":
obj = yaml_loader.marked_load(stream)
return self.parse(obj)