def step2(step2_input, step2_output):
"""
Handle the Step2 requests (comScore click-through) - check README for details
:input: step2_input - list containing input files
step2_output - output file
:return: 0 on success
1 on error
"""
global graf
logger.info("###Step 2:")
graf = defaultdict(dict)
start2 = clock()
info = []
for input_file in step2_input:
logger.info("Reading input file {}".format(input_file))
with open(input_file) as csv_file:
start_file=clock()
rdr = csv.reader(csv_file)
header = rdr.next()
header_last = len(header) - 1
try:
for chunk in gen_chunks(rdr, 10000):
info.extend([(row[0], row[header_last]) for row in chunk])
info = list(set(info))
process_info(info)
except csv.Error as e:
logger.error("Exception {}: {}".format(type(e), e))
logger.error("Check Problems section in readme for known issues.")
return 1
check_time(start_file, "Done reading.")
check_time(start2, "Done generating full link dict...")
start_write = clock()
write_to_file(step2_output, graf)
check_time(start_write, "Done writing output file.")
check_time(start2, "Done with Step 2.")
return 0
def step3(step3_input, step3_output):
"""
Handle the Step3 requests (comScore purchase) - check README for details
:input: step3_input - list containing input files
step3_output - output file
:return: 0 on success
1 on error
"""
global graf
logger.info("###Step 3:")
start3 = clock()
graf = defaultdict(dict)
info = []
for input_file in step3_input:
start_file=clock()
logger.info("Reading input file {}".format(input_file))
with open(input_file) as csv_file:
rdr = csv.DictReader(csv_file)
start_file = clock()
try:
for chunk in gen_chunks(rdr, 10000):
info.extend([(row['machine_id'], row['domain_name'])
for row in chunk if row['tran_flg'] == '1'])
info = list(set(info))
process_info(info)
except csv.Error as e:
logger.error("Exception {}: {}".format(type(e), e))
logger.error("Check Problems section in readme for known issues.")
return 1
check_time(start_file, "Done reading.")
check_time(start_file, "Done generating full link dict...")
start_write = clock()
write_to_file(step3_output, graf)
check_time(start_write, "Done writing output file.")
check_time(start3, "Done with Step 3.")
return 0
def main():
global retl
args = cndi_lib.parse_cli_opts()
arg_vals = args.step_to_run.split(',')
if '1' in arg_vals or 'all' in arg_vals :
retl.append(cndi_lib.step1(step1_input, step1_output, map_file))
if '2' in arg_vals or 'all' in arg_vals :
retl.append(cndi_lib.step2(step2_input, step2_output))
if '3' in arg_vals or 'all' in arg_vals :
retl.append(cndi_lib.step3(step2_input, step3_output))
if __name__ == "__main__":
log_delimiter = "#"*20 + strftime("%a, %d %b %Y %X +0000", gmtime()) + "#"*10
logger.debug("\n"*2 + log_delimiter + "\n")
main()
if 1 in retl:
logger.error("""
!!!
!!!Errors detected. Check above log or logfile for details.
!!!""")
print "\nDebug log: '{}'\n".format(os.path.join(LOG_FILE_PATH, LOG_FILE))
