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Fix empty database triggering error at first start

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This commit is contained in:
BasioMeusPuga
2018-03-23 15:15:42 +05:30
parent 7931f92335
commit 34dcf9f1b4
2 changed files with 7 additions and 4 deletions
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9
lector/library.py
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@@ -251,12 +251,14 @@ class Library:
db_library_directories = database.DatabaseFunctions(
self.parent.database_path).fetch_data(
('Path',),
'books', # This checks the directories table NOT the book one
'books', # THIS CHECKS THE BOOKS TABLE
{'Path': ''},
'LIKE')
library_directories = {
i[0]: (None, None) for i in db_library_directories}
library_directories = None
if db_library_directories:
library_directories = {
i[0]: (None, None) for i in db_library_directories}
def get_tags(all_metadata):
path = os.path.dirname(all_metadata['path'])
@@ -282,6 +284,7 @@ class Library:
return added_string.lower(), None
# Generate tags for the QStandardItemModel
# This isn't triggered for an empty view model
for i in range(self.view_model.rowCount()):
this_item = self.view_model.item(i, 0)
all_metadata = this_item.data(QtCore.Qt.UserRole + 3)