``` def __init__(self, scm, rev): self.scm =...
# development
f
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def __init__(self, scm, rev):
    self.scm = scm
    self.rev = rev
    self._cat_file_process = None
    # Trees is a dict from path to [list of Dir, Symlink or File objects]
    self._trees = {}
    self._realpath_cache = {'.': './', '': './'}