def set_or_clear_gnx_test_meta_on_coll(collnpath,
operation,
N,
callback,
partial_pages=True):
import irods_types
if partial_pages:
lower_bound = 0
else:
lower_bound = 1000 - 768
thousands = 0
meta_string = "kvp_page={}%" .format(thousands) + \
"%".join("{:04d}={}".format(i,-(i%10+1)) for i in range(lower_bound,1000))
for thousands in range(int(N)):
kvp = callback.msiString2KeyValPair(
meta_string, irods_types.KeyValPair())['arguments'][1]
if operation.upper() in ('ASSOC', 'SET', '+'):
retval = callback.msiAssociateKeyValuePairsToObj(
kvp, collnpath, "-C")
elif operation.upper() in ('CLEAR', 'CLR', '-'):
retval = callback.msiRemoveKeyValuePairsFromObj(
kvp, collnpath, "-C")
meta_string = meta_string.replace("%{}".format(thousands),
"%{}".format(thousands + 1)).replace(
"={}".format(thousands),
"={}".format(thousands + 1))
def meta_stamp (callback, object_path, object_type = "-d", task_id = "" ):
METADATA_TAG = Metadata_Tag
rv = callback.msiString2KeyValPair("{METADATA_TAG}={task_id}".format(**locals()),
irods_types.KeyValPair())
if rv ['status']:
rv = callback.msiSetKeyValuePairsToObj(rv['arguments'][1], object_path, object_type )
return rv['status']
def str_to_key_value(self, pair):
"""
Wrapper for msiString2KeyValuePair.
:param str pair: stringified key value pair
:rtype: irods_types.KeyValPair
"""
debug.trace_begin(self, locals())
return self.validate_result(
self._irods.msiString2KeyValPair(pair, irods_types.KeyValPair()),
1)
def make_key_vals(self, kvals):
"""
Creates an iRODS KeyValuePair struct out of the given kvals dict.
:param dict kvals: key value pairs to be inserted into the new KeyValPair struct.
:rtype: irods_types.KeyValPair
:returns: an iRODS KeyValuePair type containing the given input key value pairs
"""
debug.trace_begin(self, locals())
obj = irods_types.KeyValPair()
for key, val in kvals.iteritems():
obj = self.add_key_val(key, val, obj)
return obj
def add_key_val(self, key, val, key_vals=None):
"""
Wrapper for msiAddKeyVal. Appends the given key value pair to the optional input key_vals param. If the
key_vals param is None, a new KeyValPair will be created.
:param str key: meta attribute key
:param str val: meta attribute value
:param irods_types.KeyValPair key_vals:
:return: the updated KeyValPair
:rtype: irods_types.KeyValPair
"""
debug.trace_begin(self, locals())
check_kvp_key(key)
if key_vals is None:
key_vals = irods_types.KeyValPair()
return self.validate_result(
self._irods.msiAddKeyVal(key_vals, key,
val if val is not None else ""), 0)