def replicate_file(self, file_info, dst_resource):
"""Replicate a file in irods
file_info : (collection, file, resource)
dst_resource : str"""
(collection, irods_file, src_resource) = file_info
dataObjInp = irods.dataObjInp_t()
d = irods.getFileInfo(self.conn, collection, irods_file, src_resource)
cond_inp = dataObjInp.condInput
irods.addKeyVal(cond_inp, irods.REPL_NUM_KW, d['data_repl_num'])
irods.addKeyVal(cond_inp, irods.RESC_NAME_KW, src_resource)
irods.addKeyVal(cond_inp, irods.DEST_RESC_NAME_KW, dst_resource)
dataObjInp.objPath = collection + '/' + irods_file
status = irods.rcDataObjRepl(self.conn, dataObjInp)
return status
def delete_file(self, path, resc=None):
"""Delete a file in iRODS
path : irods path (str)
resc : Resource"""
dataObjInp = irods.dataObjInp_t()
dataObjInp.openFlags = irods.O_RDONLY
if resc:
d = irods.getFileInfo(path, resc)
irods.addKeyVal(dataObjInp.condInput,
irods.REPL_NUM_KW,
d['data_repl_num'])
dataObjInp.objPath = path
status = irods.rcDataObjUnlink(self.conn, dataObjInp)
return status
def delete_files(self, irods_files):
"""Delete a list of files from iRODS
irods_files : list of tuples (collection, file, resource)"""
dataObjInp = irods.dataObjInp_t()
dataObjInp.openFlags = irods.O_RDONLY
st = []
for (collection, irods_file, resource) in irods_files:
d = irods.getFileInfo(self.conn, collection, irods_file, resource)
irods.addKeyVal(dataObjInp.condInput,
irods.REPL_NUM_KW,
d['data_repl_num'])
dataObjInp.objPath = collection + '/' + irods_file
status = irods.rcDataObjUnlink(self.conn, dataObjInp)
st.append(status)
return st
def get_file_info(self, irods_path, resource):
"""Get a dictionary of file information"""
_, coll_name, data_name = irods.splitPathByKey(irods_path, "/")
return irods.getFileInfo(self.conn, coll_name, data_name, resource)
