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-rw-r--r--portato/backend/system_interface.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/portato/backend/system_interface.py b/portato/backend/system_interface.py
index 5f4c50a..43de1ec 100644
--- a/portato/backend/system_interface.py
+++ b/portato/backend/system_interface.py
@@ -17,6 +17,12 @@ class SystemInterface (object):
SET_INSTALLED = "__portato_installed__"
SET_UNINSTALLED = "__portato_uninstalled__"
+ def eapi_supported (self, eapi):
+ """Signals, whether the given eapi is supported.
+
+ @rtype: boolean"""
+ raise NotImplementedError
+
def has_set_support (self):
"""Signals, whether this backend supports sets.