def location(self, val):
if not isinstance(val, tuple):
raise dataobj.DataSchemaException("location must be a tuple")
if len(val) != 2:
raise dataobj.DataSchemaException(
"location object must be a tuple of lat/lon only")
self._set_single("loc.lat", val[0], coerce=self._float())
self._set_single("loc.lon", val[1], coerce=self._float())
def self_archiving_publisher(self, val):
if not isinstance(val, tuple):
raise dataobj.DataSchemaException(
"self_archiving_publisher must be a tuple of policy and number of months"
)
self._set_single("dc:source.self_archiving.publisher.policy",
val[0],
coerce=self._utf8_unicode())
self._set_single("dc:source.self_archiving.publisher.embargo",
val[1],
coerce=self._int())
def set_reset_token(self, token, timeout=None, expires=None):
if expires is None and timeout is None:
raise dataobj.DataSchemaException(
"You must provide a timeout or an expiry date for the reset token"
)
if expires is None:
expires = datetime.utcnow() + timedelta(0, timeout)
if not isinstance(expires, basestring):
expires = expires.strftime("%Y-%m-%dT%H:%M:%SZ")
self._set_single("reset_token", token, coerce=self._utf8_unicode())
self._set_single("reset_expires", expires, coerce=self._date_str())
def license(self, obj):
# validate the object structure quickly
allowed = ["title", "type", "url", "version"]
for k in obj.keys():
if k not in allowed:
raise dataobj.DataSchemaException("License object must only contain the following keys: {x}".format(x=", ".join(allowed)))
# coerce the values of the keys
uc = dataobj.to_unicode()
for k in allowed:
if k in obj:
obj[k] = self._coerce(obj[k], uc)
# finally write it
self._set_single("metadata.license_ref", obj)
def projects(self, objlist):
# validate the object structure quickly
allowed = ["name", "grant_number", "identifier"]
for obj in objlist:
for k in obj.keys():
if k not in allowed:
raise dataobj.DataSchemaException("Project object must only contain the following keys: {x}".format(x=", ".join(allowed)))
# coerce the values of some of the keys
uc = dataobj.to_unicode()
for k in ["name", "grant_number"]:
if k in obj:
obj[k] = self._coerce(obj[k], uc)
# finally write it
self._set_list("metadata.project", objlist)