Hi, I have a dictionary with million keys. Each value in the dictionary has a list with up to thousand integers. Follow is a simple example with 5 keys.
dict = {1: [1, 2, 3, 4, 5], 2: [10, 11, 12], 900000: [100, 101, 102, 103, 104, 105], 900001: [20, 21, 22], 999999: [15, 16, 17, 18, 19]} I want to find out the key value which has a specific integer in the list of its value. For example, if I search 104 in the list, 900000 must be returned. How can I do this with Python? Ideas? -- http://mail.python.org/mailman/listinfo/python-list