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Added a book_edited event

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Kovid Goyal 2021-08-10 16:49:23 +05:30
parent 9b33a033bf
commit b5ae66ee06
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3 changed files with 5 additions and 0 deletions
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1
src/calibre/db/cache.py
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@ -137,6 +137,7 @@ class Cache(object):
All table reading/sorting/searching/caching logic is re-implemented. This All table reading/sorting/searching/caching logic is re-implemented. This
was necessary for maximum performance and flexibility. was necessary for maximum performance and flexibility.
''' '''
EventType = EventType
def __init__(self, backend): def __init__(self, backend):
self.backend = backend self.backend = backend

3
src/calibre/db/listeners.py
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@ -38,6 +38,9 @@ class EventType(Enum):
#: Arguments: (field_name, affected book ids, ids of removed items) #: Arguments: (field_name, affected book ids, ids of removed items)
items_removed = auto() items_removed = auto()
#: When a book format is edited, with arguments: (book_id, fmt)
book_edited = auto()
class EventDispatcher: class EventDispatcher:

1
src/calibre/gui2/ui.py
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@ -793,6 +793,7 @@ class Main(MainWindow, MainWindowMixin, DeviceMixin, EmailMixin, # {{{
db.format_metadata(book_id, fmt, allow_cache=False, update_db=True) db.format_metadata(book_id, fmt, allow_cache=False, update_db=True)
db.update_last_modified((book_id,)) db.update_last_modified((book_id,))
m.refresh_ids((book_id,)) m.refresh_ids((book_id,))
db.event_dispatcher(db.EventType.book_edited, book_id, fmt)
except Exception: except Exception:
import traceback import traceback
traceback.print_exc() traceback.print_exc()