There're too many authors and books to list them all.
[skip ci]
def DoSearch(self, event):
search = self.search.GetValue()
def DoSearch(self, event):
search = self.search.GetValue()
+ if not search:
+ self.search.SetFocus()
+ return
search_substr = _search_types[self.search_substr.GetSelection()]
search_case = self.search_case.GetValue()
if search_case is False:
search_substr = _search_types[self.search_substr.GetSelection()]
search_case = self.search_case.GetValue()
if search_case is False: