def generate_strings(basename, fields, tuples, datarange):
"""
First attribute is integer and the rest are strings
"""
random.seed(1)
fn = get_name(basename, fields)
with open(fn, 'w') as f:
print "generating %s" % (os.path.abspath(fn))
known_str = "coffee"
tuple_with_known = random.randint(0, tuples-1)
for i in range(0, tuples):
f.write(str(random.randint(0, datarange)))
if 0 < (fields - 1):
f.write(' ')
for j in range(1, fields):
if i == tuple_with_known and j == 1:
f.write(known_str)
else:
strmax = 24
strlength = random.randint(1, strmax)
s = ''.join(random.choice(string.ascii_uppercase + string.digits) for _ in range(strlength))
f.write(s)
if j < (fields - 1):
f.write(' ')
f.write("\n")
indexing(fn, ' ')
def generate_strings(basename, fields, tuples, datarange):
"""
First attribute is integer and the rest are strings
"""
random.seed(1)
fn = get_name(basename, fields)
with open(fn, 'w') as f:
print "generating %s" % (os.path.abspath(fn))
known_str = "coffee"
tuple_with_known = random.randint(0, tuples-1)
for i in range(0, tuples):
f.write(str(random.randint(0, datarange)))
if 0 < (fields - 1):
f.write(' ')
for j in range(1, fields):
if i == tuple_with_known and j == 1:
f.write(known_str)
else:
strmax = 24
strlength = random.randint(1, strmax)
s = ''.join(random.choice(string.ascii_uppercase) for _ in range(strlength))
f.write(s)
if j < (fields - 1):
f.write(' ')
f.write("\n")
indexing(fn, ' ')
upload_files = []
link_files = []
def add_data_file(f):
if args.softlink_data:
link_files.append(f)
else:
upload_files.append(f)
if args.ext_index:
assert not args.splits, "--splits and --external-string-indexing not currently compatible"
task_message("indexing")
datafile, indexfile = indexing(inputf)
upload_files.append(indexfile)
else:
datafile = inputf
if args.storage == 'binary':
assert not args.splits, "--splits and --storage=binary not currently compatible"
# TODO: have an option to use Grappa to index the strings
# see $GRAPPA_HOME/build/Make+Release/applications/join/convert2bin.exe
task_message("generating binary converter")
cat, rel_key, convert_cpp_name = generate_tuple_class_from_file(
args.relation_name, catalogfile)
#TODO: rel_key is wrong!! is public:adhoc:x need just x
def task_message(s):
print "{0}...".format(s)
upload_files = []
link_files = []
def add_data_file(f):
if args.softlink_data:
link_files.append(f)
else:
upload_files.append(f)
if args.ext_index:
assert not args.splits, "--splits and --external-string-indexing not currently compatible"
task_message("indexing")
datafile, indexfile = indexing(inputf)
upload_files.append(indexfile)
else:
datafile = inputf
if args.storage == 'binary':
assert not args.splits, "--splits and --storage=binary not currently compatible"
# TODO: have an option to use Grappa to index the strings
# see $GRAPPA_HOME/build/Make+Release/applications/join/convert2bin.exe
task_message("generating binary converter")
cat, rel_key, convert_cpp_name = generate_tuple_class_from_file(
args.relation_name,
catalogfile)