如何使用z39.50连接数据库

Question

from PyZ3950 import zoom
conn = zoom.Connection ('z3950.iacentre.com', 210,user='gaurishankar')
conn.databaseName = 'itke'
conn.preferredRecordSyntax = 'USMARC'
query = zoom.Query ('CCL', 'mango')
res = conn.search (query)
print res [0]

这是我的代码，我无法与数据库建立连接。

Answer 1

这就是答案

from PyZ3950 import zoom
conn = zoom.Connection ('z3950.iacentre.com', 210,user='gaurishankar')
conn.databaseName = 'itke'
conn.preferredRecordSyntax = 'USMARC'
query = zoom.Query ('CCL', 'mango')
res = conn.search (query)
for i in res:
    print i,i.data