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utils.py
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utils.py
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import os
import re
import sys
import cv2
import imageio
import argparse
import numpy as np
import warnings
warnings.filterwarnings('ignore')
parser = argparse.ArgumentParser()
parser.add_argument('--selection', nargs='+')
parser.add_argument('--path', default='.', type=str)
parser.add_argument('--maketx', default='.', type=str)
parser.add_argument('--threshold', default='0.1', type=str)
parser.add_argument('--logname', default='txManLog', type=str)
parser.add_argument('--pattern', default='.*', type=str)
parser.add_argument('--csfrom', default='sRGB', type=str)
parser.add_argument('--csto', default='linear', type=str)
parser.add_argument('--list', action='store_true')
parser.add_argument('--log', action='store_true')
parser.add_argument('--create', action='store_true')
parser.add_argument('--remove', action='store_true')
parser.add_argument('--select', action='store_true')
parser.add_argument('--here', action='store_true')
parser.add_argument('--tree', action='store_true')
parser.add_argument('--all', action='store_true')
parser.add_argument('--grey', action='store_true')
parser.add_argument('--color', action='store_true')
parser.add_argument('--regex', action='store_true')
parser.add_argument('--colorconvert', action='store_true')
args = parser.parse_args()
PATH = args.path
MAKETX = args.maketx
listfile, listdir = [], []
if args.here:
listfile, listdir = zip(*[[f, PATH] for f in os.listdir(PATH) if os.path.isfile(os.path.join(PATH, f))])
else:
listfile, listdir = zip(*[[f, r] for r, d, fs in os.walk(PATH) for f in fs])
if args.select:
selection = []
for filename in args.selection:
if filename[-1] in ['\\', '/']:
path = '{0}\\{1}'.format(PATH, filename[:-1])
temp_file, temp_dir = zip(*[[f, r] for r, d, fs in os.walk(path) for f in fs])
selection += ['{0}\\{1}'.format(i, j) for i, j in zip(temp_dir, temp_file)]
else:
*path, fname = filename.split('\\')
selection.append('\\'.join([PATH] + path + [fname]))
match = []
for i, (f, d) in enumerate(zip(listfile, listdir)):
if '{0}\\{1}'.format(d, f) not in selection:
match.append(i)
listfile = [f for i, f in enumerate(listfile) if i not in match]
listdir = [f for i, f in enumerate(listdir) if i not in match]
listfile = list(listfile)
listdir = list(listdir)
lenfile = len(listfile)
if args.regex:
match = []
for i in range(lenfile):
r = re.compile(args.pattern)
m = r.match(listdir[i] + '\\' + listfile[i])
if m is None:
match.append(i)
listfile = [f for i, f in enumerate(listfile) if i not in match]
listdir = [f for i, f in enumerate(listdir) if i not in match]
class verbose(object):
def __init__(self):
self.progbar = ''
self.sel = [0]*lenfile
self.sel_tx = [0]*lenfile
def _progbar(self, i):
self.progbar = '{0:0>6.1%} | '.format(i/lenfile)
self.progbar += '#'*int(33*i/lenfile)
print(self.progbar, end='\r', flush=True)
def _result(self):
count = 0
directory = ''
log = ['txMan Log\n']
for i in range(lenfile):
if self.sel[i]:
if listdir[i] != directory:
directory = listdir[i]
dir_out = '\n@ {}'.format(directory.replace(PATH, '.'))
if not args.log:
print(dir_out)
log.append(dir_out + '\n')
count += 1
file_out = '* [tx]' if self.sel_tx[i] else '* [ ]'
file_out += listfile[i]
if not args.log:
print(file_out)
log.append(file_out + '\n')
selected = 'total selected: {}'.format(count)
analyzed = 'total analyzed: {}'.format(lenfile)
if args.log:
log.append('\n' + selected + '\n' + analyzed)
f = open('{}.log'.format(args.logname), 'w')
f.writelines(log)
f.close()
else:
print('\n')
print(selected)
print(analyzed)
class iterator(verbose):
def __init__(self):
super(iterator, self).__init__()
self.filename = ''
self.i = 0
class is_files(iterator):
def __init__(self):
super(is_files, self).__init__()
self.img = 0
def exist(self):
*fn, ext = self.filename.split('.')
return os.path.isfile(self.filename.replace(ext, 'tx'))
def is_tx(self):
*fn, ext = self.filename.split('.')
return ext == 'tx'
def is_image(self):
try:
self.img = imageio.imread(self.filename)
return True
except:
return False
def is_grey(self):
if self.is_image():
shape = self.img.shape
if len(shape) < 3:
return True
m, n, c = shape
try:
r, g, b = cv2.split(self.img)
except:
r, g, b, _ = cv2.split(self.img)
result = abs(r - g) + abs(r - b) + abs(g - b)
result = result.sum()/(m*n*c)
try:
threshold = float(args.threshold)
except ValueError:
print('\ninvalid threshold value..\n')
exit()
return result < threshold
return False
def is_color(self):
if self.is_image():
return not self.is_grey()
return False
class List(is_files):
def __init__(self):
super(List, self).__init__()
def show(self):
for i, filename in enumerate(listdir):
self.i = i
self.filename = '{0}\\{1}'.format(listdir[i], listfile[i])
self._progbar(i)
self.sel_tx[i] = self.exist()
self.sel[i] = self.is_image() if args.all else self.sel[i]
self.sel[i] = self.is_grey() if args.grey else self.sel[i]
self.sel[i] = self.is_color() if args.color else self.sel[i]
print('{0:.1%} | {1:#>33}\n'.format(1, '#'))
self._result()
class Create(is_files):
def __init__(self):
super(Create, self).__init__()
def create(self):
for i, filename in enumerate(listdir):
self.i = i
self.filename = '{0}\\{1}'.format(listdir[i], listfile[i])
self._progbar(i)
if self.is_image():
self.sel[i] = 1
self.sel[i] = self.is_grey() if args.grey else self.sel[i]
self.sel[i] = self.is_color() if args.color else self.sel[i]
if self.sel[i]:
maketx = args.maketx + ' --oiio'
if args.colorconvert:
maketx += ' --colorconvert'
maketx += ' {}'.format(args.csfrom)
maketx += ' {}'.format(args.csto)
maketx += ' "{}"'.format(self.filename)
os.system(maketx)
print('{0:.1%} | {1:#>33}\n'.format(1, '#'))
class Remove(is_files):
def __init__(self):
super(Remove, self).__init__()
def remove(self):
for i, filename in enumerate(listdir):
self.i = i
self.filename = '{0}\\{1}'.format(listdir[i], listfile[i])
self._progbar(i)
if self.is_image():
self.sel[i] = self.exist()
self.sel[i] = self.is_grey() if args.grey else self.sel[i]
self.sel[i] = self.is_color() if args.color else self.sel[i]
if self.sel[i]:
*fname, ext = self.filename.split('.')
fname = self.filename.replace(ext, 'tx')
os.remove(fname)
print('{0:.1%} | {1:#>33}\n'.format(1, '#'))
def main():
if args.list:
L = List()
L.show()
if args.create:
M = Create()
M.create()
if args.remove:
M = Remove()
M.remove()
if __name__ == '__main__':
main()