# Example of how to import data from a comma delimited file data_file = open('/path/to/file', 'r') data_list = data_file.readlines() # First try data = [] for datum in data_list: data.append(datum) print data # Second try data = [] for datum in data_list: data.append(datum.split(',')) print data # Third try data = [] for datum in data_list: data.append(datum.strip().split(',')) print data