Mercurial > repos > sem4j > sparql_tools
view tab2rdf.py @ 16:d779893dec56 draft default tip
Uploaded
author | sem4j |
---|---|
date | Wed, 11 Dec 2013 10:22:41 -0500 |
parents | 360ae4d3d06c |
children |
line wrap: on
line source
# tab2rdf.py version:0.1 # USAGE: python tab2rdf.py <input_file> <output_file> <output_format> <namespace> # <s1_col> <p1_val> <o1_col> <o1_uri/val> <s2_col> <p2_val> <o2_col> <o2_uri/val> .. # USAGE: python tab2rdf.py <input_file> <output_file> <output_format> multi_namespaces <column1> <namaspace1> <column2> <namespace2> .. import sys, csv, sqlite3, time argvs = sys.argv num_triple = (len(argvs) - 4) / 4 print('Number of Triples for One Column: ' + str(num_triple) + '\n') input_file = argvs[1] output_file = argvs[2] output_format = argvs[3] ns = argvs[4] # OUTPUT out = open(output_file, 'w') with open(input_file,'rb') as infile: dr = csv.reader(infile, delimiter='\t') row_count = 0 for row in dr: row_count += 1 values = [] col_count = 0 for col in row: col_count += 1 values.append(col) for i in range(0, num_triple): s_val = values[int(argvs[4 * i + 5]) - 1] p_val = argvs[4 * i + 6] o_val = values[int(argvs[4 * i + 7]) - 1] if int(argvs[4 * i + 8]) : out.write('<' + ns + s_val + '> <' + ns + p_val + '> "' + o_val + '" .\n') else : out.write('<' + ns + s_val + '> <' + ns + p_val + '> <' + ns + o_val + '> .\n') out.close()