Simplify with built-in functions where possible. e.g.

change [x for x in y if x] to filter(None, y)
change [f(x) for x in y] to map(f, x)
change [x for x in y] to list(y)

These changes reduce source code size and complexity and produce some minor performance gains

svn: r14104
This commit is contained in:
Gerald Britton
2010-01-21 18:42:53 +00:00
parent fdfb1b48b0
commit 1f2469b09f
38 changed files with 81 additions and 101 deletions

View File

@ -219,7 +219,7 @@ class ChangeNames(Tool.BatchTool, ManagedWindow.ManagedWindow):
self.show()
def toggled(self,cell,path_string):
path = tuple([int (i) for i in path_string.split(':')])
path = tuple(map(int, path_string.split(':')))
row = self.model[path]
row[0] = not row[0]

View File

@ -578,7 +578,7 @@ class ExtractCity(Tool.BatchTool, ManagedWindow.ManagedWindow):
return
def toggled(self, cell, path_string):
path = tuple([int (i) for i in path_string.split(':')])
path = tuple(map(int, path_string.split(':')))
row = self.model[path]
row[0] = not row[0]

View File

@ -190,7 +190,7 @@ class PatchNames(Tool.BatchTool, ManagedWindow.ManagedWindow):
return (self.label, None)
def toggled(self, cell, path_string):
path = tuple([int (i) for i in path_string.split(':')])
path = tuple(map(int, path_string.split(':')))
row = self.model[path]
row[0] = not row[0]
self.model.row_changed(path, row.iter)

View File

@ -309,7 +309,7 @@ class RemoveUnused(Tool.Tool, ManagedWindow.ManagedWindow, UpdateCallback):
self.db.request_rebuild()
def selection_toggled(self, cell, path_string):
sort_path = tuple([int (i) for i in path_string.split(':')])
sort_path = tuple(map(int, path_string.split(':')))
real_path = self.sort_model.convert_path_to_child_path(sort_path)
row = self.real_model[real_path]
row[RemoveUnused.MARK_COL] = not row[RemoveUnused.MARK_COL]

View File

@ -254,7 +254,7 @@ class Verify(Tool.Tool, ManagedWindow, UpdateCallback):
self.top.connect_signals({
"destroy_passed_object" : self.close,
"on_help_clicked" : self.on_help_clicked,
"on_verify_ok_clicked" : self.on_apply_clicked
"on_verify_ok_clicked" : self.on_apply_clicked,
"on_delete_event" : self.close,
})
@ -562,7 +562,7 @@ class VerifyResults(ManagedWindow):
button.set_label(_("_Hide marked"))
def selection_toggled(self,cell,path_string):
sort_path = tuple([int (i) for i in path_string.split(':')])
sort_path = tuple(map(int, path_string.split(':')))
filt_path = self.sort_model.convert_path_to_child_path(sort_path)
real_path = self.filt_model.convert_path_to_child_path(filt_path)
row = self.real_model[real_path]