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Fix clearing custom series columns. They should be cleared to None, not the empty string

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This commit is contained in:
Charles Haley 2010-10-07 11:58:09 +01:00
parent 6623db3063
commit 00b25125b1
2 changed files with 6 additions and 2 deletions
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6
src/calibre/gui2/custom_column_widgets.py
View File

@ -299,7 +299,9 @@ class Series(Base):
val, s_index = self.gui_val
val = self.normalize_ui_val(val)
if val != self.initial_val or s_index != self.initial_index:
if s_index == 0.0:
if val == '':
val = s_index = None
elif s_index == 0.0:
if tweaks['series_index_auto_increment'] == 'next':
s_index = self.db.get_next_cc_series_num_for(val,
num=self.col_id)
@ -488,7 +490,7 @@ class BulkSeries(BulkBase):
def commit(self, book_ids, notify=False):
val, update_indices, force_start, at_value, clear = self.gui_val
val = '' if clear else self.normalize_ui_val(val)
val = None if clear else self.normalize_ui_val(val)
if clear or val != '':
extras = []
next_index = self.db.get_next_cc_series_num_for(val, num=self.col_id)

2
src/calibre/gui2/library/models.py
View File

@ -743,6 +743,8 @@ class BooksModel(QAbstractTableModel): # {{{
val = qt_to_dt(val, as_utc=False)
elif typ == 'series':
val, s_index = parse_series_string(self.db, label, value.toString())
if not val:
val = s_index = None
elif typ == 'composite':
tmpl = unicode(value.toString()).strip()
disp = cc['display']