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import os
import tempfile
def get_valid_filename(filename, dirname):
current_file, counter = filename, 0
while os.path.exists(os.path.join(dirname, current_file)):
current_file = "%s_%d" % (filename, counter)
counter += 1
valid_path = os.path.join(dirname, current_file)
os.mknod(valid_path)
return valid_path
def get_valid_tmpdir(name, tmp_dir):
current_dir, counter = name, 0
while os.path.exists(os.path.join(tmp_dir, current_dir)):
current_dir = "%s_%d" % (name, counter)
counter += 1
os.mkdir(os.path.join(tmp_dir, current_dir))
return os.path.join(tmp_dir, current_dir)
def get_base_tmpdir(name):
tmppath = tempfile.gettempdir()
return get_valid_tmpdir(name, tmppath)
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