Source code for ajustador.compat

from tempfile import mkdtemp
import shutil as _shutil

class TemporaryDirectory(object):
    """Create and return a temporary directory.  This has the same
    behavior as mkdtemp but can be used as a context manager.  For
    example:

        with TemporaryDirectory() as tmpdir:
            ...

    Upon exiting the context, the directory and everything contained
    in it are removed.
    """

    # Handle mkdtemp raising an exception
    name = None
    _closed = False

    def __init__(self, suffix="", prefix="tmp", dir=None):
        self.name = mkdtemp(suffix, prefix, dir)

    def __repr__(self):
        return "<{} {!r}>".format(self.__class__.__name__, self.name)

    def __enter__(self):
        return self.name

    def __exit__(self, exc, value, tb):
        self.cleanup()

    def cleanup(self):
        if self.name is not None and not self._closed:
            _shutil.rmtree(self.name)
            self._closed = True