Bug 3018: remove calls to keys() dictionary method where possible

svn: r12562

src/plugins/drawreport/StatisticsChart.py

@@ -379,7 +379,7 @@ class Extract(object):
                 value = [_("Personal information missing")]
             # list of information found
             for key in value:
-                if key in chart[1].keys():
+                if key in chart[1]:
                     chart[1][key] += 1
                 else:
                     chart[1][key] = 1
@@ -408,7 +408,7 @@ class Extract(object):
         data = []
         ext = self.extractors
         # which methods to use
-        for name in self.extractors.keys():
+        for name in self.extractors:
             option = menu.get_option_by_name(name)
             if option.get_value() == True:
                 # localized data title, value dict, type and data method

src/plugins/export/ExportCsv.py

@@ -268,7 +268,7 @@ class CSVWriter(object):
             family = self.db.get_family_from_handle(family_handle)
             for child_ref in family.get_child_ref_list():
                 child_handle = child_ref.ref
-                if child_handle in self.plist.keys():
+                if child_handle in self.plist:
                     self.flist[family_handle] = 1
                         
     def update_empty(self):

src/plugins/import/ImportCsv.py

@@ -345,7 +345,7 @@ class CSVParser(object):
                     return self.lookup(type, id)
                 else:
                     return db_lookup
-            elif id.lower() in self.fref.keys():
+            elif id.lower() in self.fref:
                 return self.fref[id.lower()]
             else:
                 return None
@@ -357,7 +357,7 @@ class CSVParser(object):
                     return self.lookup(type, id)
                 else:
                     return db_lookup
-            elif id.lower() in self.pref.keys():
+            elif id.lower() in self.pref:
                 return self.pref[id.lower()]
             else:
                 return None