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Remove unnecessary double signal definition

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Kovid Goyal 2013-12-22 15:20:48 +05:30
parent 79f2a28457
commit f0f780e492
1 changed files with 6 additions and 14 deletions
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20
src/calibre/gui2/tweak_book/file_list.py
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@ -758,26 +758,13 @@ class MergeDialog(QDialog): # {{{
class FileListWidget(QWidget):
delete_requested = pyqtSignal(object, object)
reorder_spine = pyqtSignal(object)
rename_requested = pyqtSignal(object, object)
bulk_rename_requested = pyqtSignal(object)
edit_file = pyqtSignal(object, object, object)
merge_requested = pyqtSignal(object, object, object)
mark_requested = pyqtSignal(object, object)
export_requested = pyqtSignal(object, object)
replace_requested = pyqtSignal(object, object, object, object)
link_stylesheets_requested = pyqtSignal(object, object)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.setLayout(QGridLayout(self))
self.file_list = FileList(self)
self.layout().addWidget(self.file_list)
self.layout().setContentsMargins(0, 0, 0, 0)
for k, o in vars(self.__class__).iteritems():
if isinstance(o, pyqtSignal) and hasattr(self.file_list, k):
getattr(self.file_list, k).connect(getattr(self, k))
self.forwarded_signals = {k for k, o in vars(self.file_list.__class__).iteritems() if isinstance(o, pyqtSignal) and '_' in k and not hasattr(self, k)}
for x in ('delete_done', 'select_name', 'request_edit', 'mark_name_as_current', 'clear_currently_edited_name'):
setattr(self, x, getattr(self.file_list, x))
@ -788,3 +775,8 @@ class FileListWidget(QWidget):
def searchable_names(self):
return self.file_list.searchable_names
def __getattr__(self, name):
if name in self.forwarded_signals:
return getattr(self.file_list, name)
return QWidget.__getattr__(self, name)