@@ -140,7 +140,7 @@ def lister(self, header, elements, content_type=None, sort=True):
140140 try :
141141 elements = set (elements )
142142 elements = list (elements )
143- elements .sort (key = lambda x : x .lower () if isinstance (x , basestring ) else x )
143+ elements .sort (key = lambda _ : _ .lower () if isinstance (_ , basestring ) else _ )
144144 except :
145145 pass
146146
@@ -191,7 +191,7 @@ def userSettings(self, header, userSettings, subHeader, content_type=None):
191191 userSettings = userSettings [0 ]
192192
193193 users = userSettings .keys ()
194- users .sort (key = lambda x : x .lower () if isinstance (x , basestring ) else x )
194+ users .sort (key = lambda _ : _ .lower () if isinstance (_ , basestring ) else _ )
195195
196196 if conf .api :
197197 self ._write (userSettings , content_type = content_type )
@@ -285,7 +285,7 @@ def dbTableColumns(self, tableColumns, content_type=None):
285285 colType = None
286286
287287 colList = columns .keys ()
288- colList .sort (key = lambda x : x .lower () if isinstance (x , basestring ) else x )
288+ colList .sort (key = lambda _ : _ .lower () if isinstance (_ , basestring ) else _ )
289289
290290 for column in colList :
291291 colType = columns [column ]
@@ -377,7 +377,7 @@ def dbTablesCount(self, dbTables):
377377 if count is None :
378378 count = "Unknown"
379379
380- tables .sort (key = lambda x : x .lower () if isinstance (x , basestring ) else x )
380+ tables .sort (key = lambda _ : _ .lower () if isinstance (_ , basestring ) else _ )
381381
382382 for table in tables :
383383 blank1 = " " * (maxlength1 - len (normalizeUnicode (table ) or unicode (table )))
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