writer = None
try:
# ------------------------------------------------------------------------------------------------------------
# cmd...
cmd = CmdCSVWriter()
if cmd.verbose:
print("csv_writer: %s" % cmd, file=sys.stderr)
sys.stderr.flush()
# ------------------------------------------------------------------------------------------------------------
# resources...
writer = CSVWriter(cmd.filename, cmd.append)
if cmd.verbose:
print("csv_writer: %s" % writer, file=sys.stderr)
# ------------------------------------------------------------------------------------------------------------
# run...
for line in sys.stdin:
datum = line.strip()
if datum is None:
break
writer.write(datum)
def construct(cls, lower, upper, file_prefix, form):
file_name = file_prefix + cls.__infix(form, lower) + cls.__infix(
form, upper) + '.csv'
writer = CSVWriter(file_name)
return CSVCollatorBin(lower, upper, writer)
# reference row...
jstr1 = '{"rec": "2016-09-27T13:29:52.947+01:00", "val": {"opc_n2": {"pm1": 1, "pm2p5": 2, "pm10": 3, ' \
'"per": 4, "bin1": {"a": 5, "b": 6}, "bin2": [7, 8], "mtf1": 9}}}'
print("jstr1: %s" % jstr1)
print("-")
# missing value...
jstr2 = '{"rec": "2016-09-27T13:29:52.947+01:00", "val": {"opc_n2": {"pm1": 1, "pm2p5": 2, "pm10": 3, ' \
'"bin1": {"a": 5, "b": 6}, "bin2": [7, 8], "mtf1": 9}}}'
print("jstr2: %s" % jstr2)
print("-")
# extra value...
jstr3 = '{"rec": "2016-09-27T13:29:52.947+01:00", "val": {"opc_n2": {"pm1": 1, "pm2p5": 2, "pm10": 3, ' \
'"per": 4, "xxx": 999, "bin1": {"a": 5, "b": 6}, "bin2": [7, 8], "mtf1": 9}}}'
print("jstr3: %s" % jstr3)
print("=")
# --------------------------------------------------------------------------------------------------------------------
writer = CSVWriter()
print(writer)
print("-")
writer.write(jstr1)
writer.write(jstr2)
writer.write(jstr3)
print("-")
print(writer)
csv = None
try:
# ------------------------------------------------------------------------------------------------------------
# cmd...
cmd = CmdCSVWriter()
if cmd.verbose:
print(cmd, file=sys.stderr)
sys.stderr.flush()
# ------------------------------------------------------------------------------------------------------------
# resources...
csv = CSVWriter(cmd.filename, cmd.cache, cmd.append)
if cmd.verbose:
print(csv, file=sys.stderr)
# ------------------------------------------------------------------------------------------------------------
# run...
for line in sys.stdin:
datum = line.strip()
if datum is None:
break
csv.write(datum)
cmd = CmdCSVWriter()
if not cmd.is_valid():
cmd.print_help(sys.stderr)
exit(2)
if cmd.verbose:
print("csv_writer: %s" % cmd, file=sys.stderr)
sys.stderr.flush()
try:
# ------------------------------------------------------------------------------------------------------------
# resources...
writer = CSVWriter(filename=cmd.filename,
append=cmd.append,
exclude_header=cmd.exclude_header)
if cmd.verbose:
print("csv_writer: %s" % writer, file=sys.stderr)
# ------------------------------------------------------------------------------------------------------------
# run...
for line in sys.stdin:
jstr = line.strip()
writer.write(jstr)
# echo...
if cmd.echo: