Revert some changes to how languages are loaded and remove iso.py

tests/test_core/test_core_spell.py

@@ -46,11 +46,6 @@ def testCoreSpell_Super(monkeypatch, tmpDir, tmpConf):
     assert spChk.checkWord("")
     assert spChk.suggestWords("") == []
     assert spChk.listDictionaries() == []
-    assert spChk.describeDict() == ("", "")
-
-    # Check language info
-    assert NWSpellCheck.expandLanguage("en") == "English"
-    assert NWSpellCheck.expandLanguage("en_GB") == "English (GB)"
 
     # Add a word to the user's dictionary
     assert spChk._readProjectDictionary("dummy") is False
@@ -92,7 +87,6 @@ def testCoreSpell_Enchant(monkeypatch, tmpDir, tmpConf):
     assert spChk.checkWord("")
     assert spChk.suggestWords("") == []
     assert spChk.listDictionaries() == []
-    assert spChk.describeDict() == ("", "")
 
     monkeypatch.undo()
 
@@ -116,10 +110,6 @@ def testCoreSpell_Enchant(monkeypatch, tmpDir, tmpConf):
     dList = spChk.listDictionaries()
     assert len(dList) > 0
 
-    aTag, aName = spChk.describeDict()
-    assert aTag == "en"
-    assert aName != ""
-
 # END Test testCoreSpell_Enchant
 
 @pytest.mark.core
@@ -180,9 +170,4 @@ def testCoreSpell_Simple(monkeypatch, tmpDir, tmpConf):
     # List dictionaries
     assert spChk.listDictionaries() == [("en", "English [%s]" % nwConst.SP_INTERNAL)]
 
-    # Description
-    aTag, aName = spChk.describeDict()
-    assert aTag == "en"
-    assert aName == nwConst.SP_INTERNAL
-
 # END Test testCoreSpell_Simple