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sethandling.py
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sethandling.py
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import os
import shutil
import subprocess
def splitzip_to_merged7z(romset):
for name in iter(romset):
if (os.path.exists(name)):
shutil.rmtree(name)
os.mkdir(name)
os.chdir(name)
empty = True
for child in romset[name]:
path = '../{0}.zip'.format(child.get('name'))
if(os.path.exists(path)):
subprocess.run('unzip -n {0}'.format(path),
shell=True, check=True)
empty = False
os.chdir('..')
if (empty):
subprocess.run('touch MAME/empty/{0}.7z '.format(name),
shell=True, check=True)
else:
subprocess.run('7z a -t7z -mx9 {0}.7z {0}'.format(name),
shell=True, check=True)
subprocess.run('mv {0}.7z MAME/'.format(name),
shell=True, check=True)
shutil.rmtree(name)
def keep_only_set(romset, folder, remove):
i = 0
j = 0
print('the remove flag is: {0}'.format(remove))
for filename in sorted(os.listdir(folder)):
noext=os.path.splitext(filename.lower())[0]
if (noext not in romset):
i += 1
path = '{0}{1}'.format(folder, filename)
if (os.path.isdir(path)):
if (remove):
shutil.rmtree(path)
print('remove dir: {0}'.format(path))
else:
if (remove):
os.remove(path)
print('remove file: {0}'.format(path))
else:
j += 1
print('Removed {0} files'.format(i))
print('Found {0} files from the romset'.format(j))