convert Namespace Reference

Functions
def	print_progress (iteration, total, decimals=1, bar_length=50)
def	is_not_h5m (file)
def	is_older_than_vtk (file)
def	mb_convert (file)
def	init (l)

Variables
	parser
	help
	nargs
	type
	int
	default
	SUPPRESS
	action
	args = parser.parse_args()
	file_list = list(filterfalse(is_not_h5m, args.file))
	N = mp.Value('i', len(file_list))
	n = mp.Value('i', 0)
	l = mp.Lock()
	pool = mp.Pool(processes=args.np, initializer=init, initargs=(l,))

Function Documentation

init()

def convert.init

(

l

)

Definition at line 55 of file convert.py.

def init(l):
    global lock
    lock = l
 

is_not_h5m()

def convert.is_not_h5m

(

file

)

Definition at line 34 of file convert.py.

def is_not_h5m(file):
    return not file.endswith('h5m')
 

is_older_than_vtk()

def convert.is_older_than_vtk

(

file

)

Definition at line 37 of file convert.py.

def is_older_than_vtk(file):
    file_vtk = path.splitext(file)[0] + ".vtk"
    if path.exists(file_vtk):
        return path.getmtime(file) < path.getmtime(file_vtk)
    return False
 

mb_convert()

def convert.mb_convert

(

file

)

Definition at line 43 of file convert.py.

def mb_convert(file):
    file = path.splitext(file)[0]
    p = subprocess.Popen(["mbconvert", file + ".h5m", file + ".vtk"],
                         stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    (out, err) = p.communicate()
    lock.acquire()
    if p.returncode:
        print('\n' + err.decode())
    n.value += 1
    print_progress(n.value, N.value)
    lock.release()
 

print_progress()

def convert.print_progress	(		iteration,
			total,
			decimals = 1,
			bar_length = 50
	)

Definition at line 24 of file convert.py.

def print_progress(iteration, total, decimals=1, bar_length=50):
    str_format = "{0:." + str(decimals) + "f}"
    percents = str_format.format(100 * (iteration / float(total)))
    filled_length = int(round(bar_length * iteration / float(total)))
    bar = '█' * filled_length + '-' * (bar_length - filled_length)
 
    sys.stdout.write('\r |%s| %s%s (%s of %s)' %
                     (bar, percents, '%', str(iteration), str(total)))
    sys.stdout.flush()
   

Variable Documentation

action

convert.action

Definition at line 65 of file convert.py.

args

convert.args = parser.parse_args()

Definition at line 66 of file convert.py.

default

convert.default

Definition at line 64 of file convert.py.

file_list

convert.file_list = list(filterfalse(is_not_h5m, args.file))

Definition at line 71 of file convert.py.

help

convert.help

Definition at line 63 of file convert.py.

int

convert.int

Definition at line 64 of file convert.py.

l

convert.l = mp.Lock()

Definition at line 84 of file convert.py.

N

convert.N = mp.Value('i', len(file_list))

Definition at line 81 of file convert.py.

n

convert.n = mp.Value('i', 0)

Definition at line 82 of file convert.py.

nargs

convert.nargs

Definition at line 63 of file convert.py.

parser

convert.parser

Initial value:

=  argparse.ArgumentParser(
        description="Convert multiple h5m files to vtk files using the mbconvert tool (part of the MOAB library). The input files can be distributed between multiple processes to speed-up the conversion.")

Definition at line 60 of file convert.py.

pool

convert.pool = mp.Pool(processes=args.np, initializer=init, initargs=(l,))

Definition at line 85 of file convert.py.

SUPPRESS

convert.SUPPRESS

Definition at line 65 of file convert.py.

type

convert.type

Definition at line 64 of file convert.py.