convert: fix Python syntax in 'splice in' message

Instead of reporting
  spliced in ['82544090e14fe18091e04f1fb0f0d7991cbe6e7e'] as parents of 369fd983d9e13330e9f12d9fce820deae84ea223
report
  spliced in 82544090e14fe18091e04f1fb0f0d7991cbe6e7e as parents of 369fd983d9e13330e9f12d9fce820deae84ea223

hgext/convert/convcmd.py

@@ -440,7 +440,7 b' class converter(object):'
         try:
             parents = self.splicemap[rev]
             self.ui.status(_('spliced in %s as parents of %s\n') %
-                           (parents, rev))
+                           (_(' and ').join(parents), rev))
             parents = [self.map.get(p, p) for p in parents]
         except KeyError:
             parents = [b[0] for b in pbranches]

tests/test-convert-splicemap.t

@@ -100,9 +100,9 b' splice repo2 on repo1'
   sorting...
   converting...
   2 addaandd
-  spliced in ['6d4c2037ddc2cb2627ac3a244ecce35283268f8e'] as parents of 527cdedf31fbd5ea708aa14eeecf53d4676f38db
+  spliced in 6d4c2037ddc2cb2627ac3a244ecce35283268f8e as parents of 527cdedf31fbd5ea708aa14eeecf53d4676f38db
   1 changed
-  spliced in ['e55c719b85b60e5102fac26110ba626e7cb6b7dc', '527cdedf31fbd5ea708aa14eeecf53d4676f38db'] as parents of e4ea00df91897da3079a10fab658c1eddba6617b
+  spliced in e55c719b85b60e5102fac26110ba626e7cb6b7dc and 527cdedf31fbd5ea708aa14eeecf53d4676f38db as parents of e4ea00df91897da3079a10fab658c1eddba6617b
   0 adde
   $ glog -R target1
   o  5:16bc847b02aa "adde" files: e
@@ -161,7 +161,7 b' Test regular conversion'
   2 changea
   1 addb
   0 changeaagain
-  spliced in ['717d54d67e6c31fd75ffef2ff3042bdd98418437', '102a90ea7b4a3361e4082ed620918c261189a36a'] as parents of 7c364e7fa7d70ae525610c016317ed717b519d97
+  spliced in 717d54d67e6c31fd75ffef2ff3042bdd98418437 and 102a90ea7b4a3361e4082ed620918c261189a36a as parents of 7c364e7fa7d70ae525610c016317ed717b519d97
   $ glog -R ordered-hg1
   o    3:4cb04b9afbf2 "changeaagain" files: a
   |\
@@ -199,7 +199,7 b' and destination identifiers. Test unknow'
   sorting...
   converting...
   0 changeaagain
-  spliced in ['717d54d67e6c31fd75ffef2ff3042bdd98418437', '102a90ea7b4a3361e4082ed620918c261189a36a'] as parents of 7c364e7fa7d70ae525610c016317ed717b519d97
+  spliced in 717d54d67e6c31fd75ffef2ff3042bdd98418437 and 102a90ea7b4a3361e4082ed620918c261189a36a as parents of 7c364e7fa7d70ae525610c016317ed717b519d97
   $ glog -R ordered-hg2
   o    3:4cb04b9afbf2 "changeaagain" files: a
   |\