[PATCH] osmo-gsm-tester[master]: util: simplify listdict

[Neels Hofmeyr]

Review at  https://gerrit.osmocom.org/2553

util: simplify listdict

listdict came into the code base from some other python code of mine, for no
apparent reason: it is actually not used here at all. However, an upcoming
patch will use a dict of lists.

Also, the listdict implementation is convoluted/complex (to allow accessing
keys as direct object members, which we don't need). Simplify the
implementation to be used by I0939ef414bc599ee8742df48da04d8d9569d00ba.

Change-Id: I09adfd128a19c6c5ba36aae1d4cab83dbd07e0fb
---
M src/osmo_gsm_tester/util.py
1 file changed, 6 insertions(+), 20 deletions(-)


  git pull ssh://gerrit.osmocom.org:29418/osmo-gsm-tester refs/changes/53/2553/1

diff --git a/src/osmo_gsm_tester/util.py b/src/osmo_gsm_tester/util.py
index 9a4e728..19d5bd0 100644
--- a/src/osmo_gsm_tester/util.py
+++ b/src/osmo_gsm_tester/util.py
@@ -38,34 +38,20 @@
         return path
     return path + ':' + lp
 
-class listdict:
+class listdict(dict):
     'a dict of lists { "a": [1, 2, 3],  "b": [1, 2] }'
-    def __getattr__(ld, name):
-        if name == 'add':
-            return ld.__getattribute__(name)
-        return ld.__dict__.__getattribute__(name)
 
-    def add(ld, name, item):
-        l = ld.__dict__.get(name)
+    def add(self, name, item):
+        l = self.get(name)
         if not l:
             l = []
-            ld.__dict__[name] = l
+            self[name] = l
         l.append(item)
         return l
 
-    def add_dict(ld, d):
+    def add_dict(self, d):
         for k,v in d.items():
-            ld.add(k, v)
-
-    def __setitem__(ld, name, val):
-        return ld.__dict__.__setitem__(name, val)
-
-    def __getitem__(ld, name):
-        return ld.__dict__.__getitem__(name)
-
-    def __str__(ld):
-        return ld.__dict__.__str__()
-
+            self.add(k, v)
 
 class DictProxy:
     '''

-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I09adfd128a19c6c5ba36aae1d4cab83dbd07e0fb
Gerrit-PatchSet: 1
Gerrit-Project: osmo-gsm-tester
Gerrit-Branch: master
Gerrit-Owner: Neels Hofmeyr <nhofmeyr at sysmocom.de>