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# simple tempdir wrapper object for 'with' statement
#
# Usage:
# with tempdir.tempdir() as tmpdir:
# os.chdir(tmpdir)
# do something
#
import tempfile, shutil
class tempdir(object):
def __init__(self, suffix='', prefix='', dir=None, nodelete=False):
self.suffix = ''
self.prefix = ''
self.dir = dir
self.nodelete = nodelete
def __enter__(self):
self._name = tempfile.mkdtemp(suffix=self.suffix,
prefix=self.prefix,
dir=self.dir)
return self._name
def __exit__(self, type, value, traceback):
if self.nodelete:
print 'not deleting directory %s!' % self._name
else:
shutil.rmtree(self._name)
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