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-rw-r--r--pym/portage/dep.py9
1 files changed, 9 insertions, 0 deletions
diff --git a/pym/portage/dep.py b/pym/portage/dep.py
index df082eb70..cf06eca7f 100644
--- a/pym/portage/dep.py
+++ b/pym/portage/dep.py
@@ -657,6 +657,15 @@ class Atom(object):
def rstrip(self, *pargs, **kargs):
return self._str.rstrip(*pargs, **kargs)
+ def __copy__(self):
+ """Immutable, so returns self."""
+ return self
+
+ def __deepcopy__(self, memo=None):
+ """Immutable, so returns self."""
+ memo[id(self)] = self
+ return self
+
def get_operator(mydep):
"""
Return the operator used in a depstring.