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https://github.com/janeczku/calibre-web
synced 2024-12-24 17:10:31 +00:00
Improved sync for kobo with additional table
This commit is contained in:
Ozzie Isaacs
parent
1c15e10ac0
commit
5edde53fed
50
cps/kobo.py
50
cps/kobo.py
@ -170,9 +170,14 @@ def HandleSyncRequest():
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ub.ArchivedBook.is_archived)
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changed_entries = (changed_entries
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.join(db.Data).outerjoin(ub.ArchivedBook, db.Books.id == ub.ArchivedBook.book_id)
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.filter(or_(db.Books.last_modified > sync_token.books_last_modified,
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ub.BookShelf.date_added > sync_token.books_last_modified))
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.filter(db.Data.format.in_(KOBO_FORMATS)).filter(calibre_db.common_filters())
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.join(ub.KoboSyncedBooks, ub.KoboSyncedBooks.book_id == db.Books.id, isouter=True)
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.filter(or_(ub.KoboSyncedBooks.user_id != current_user.id,
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ub.KoboSyncedBooks.book_id == None))
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#.filter(or_(db.Books.last_modified > sync_token.books_last_modified,
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# ub.BookShelf.date_added > sync_token.books_last_modified))
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.filter(ub.BookShelf.date_added > sync_token.books_last_modified) #?? or also or from above
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.filter(db.Data.format.in_(KOBO_FORMATS))
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.filter(calibre_db.common_filters())
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.order_by(db.Books.id)
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.order_by(ub.ArchivedBook.last_modified)
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.join(ub.BookShelf, db.Books.id == ub.BookShelf.book_id)
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@ -189,16 +194,18 @@ def HandleSyncRequest():
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ub.ArchivedBook.last_modified,
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ub.ArchivedBook.is_archived)
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changed_entries = (changed_entries
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.join(db.Data).outerjoin(ub.ArchivedBook, db.Books.id == ub.ArchivedBook.book_id)
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.filter(db.Books.last_modified > sync_token.books_last_modified)
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.filter(calibre_db.common_filters())
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.filter(db.Data.format.in_(KOBO_FORMATS))
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.order_by(db.Books.last_modified)
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.order_by(db.Books.id)
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.join(db.Data).outerjoin(ub.ArchivedBook, db.Books.id == ub.ArchivedBook.book_id)
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.join(ub.KoboSyncedBooks, ub.KoboSyncedBooks.book_id == db.Books.id, isouter=True)
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.filter(or_(ub.KoboSyncedBooks.user_id != current_user.id,
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ub.KoboSyncedBooks.book_id == None))
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.filter(calibre_db.common_filters())
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.filter(db.Data.format.in_(KOBO_FORMATS))
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.order_by(db.Books.last_modified)
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.order_by(db.Books.id)
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)
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if sync_token.books_last_id > -1:
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changed_entries = changed_entries.filter(db.Books.id > sync_token.books_last_id)
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#if sync_token.books_last_id > -1:
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# changed_entries = changed_entries.filter(db.Books.id > sync_token.books_last_id)
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reading_states_in_new_entitlements = []
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if sqlalchemy_version2:
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@ -206,6 +213,7 @@ def HandleSyncRequest():
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else:
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books = changed_entries.limit(SYNC_ITEM_LIMIT)
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for book in books:
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add_synced_books(book.Books.id)
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formats = [data.format for data in book.Books.data]
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if not 'KEPUB' in formats and config.config_kepubifypath and 'EPUB' in formats:
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helper.convert_book_format(book.Books.id, config.config_calibre_dir, 'EPUB', 'KEPUB', current_user.name)
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@ -263,11 +271,11 @@ def HandleSyncRequest():
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entries = calibre_db.session.execute(changed_entries).all()
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book_count = len(entries)
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else:
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entries = changed_entries.all()
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#entries = changed_entries.all()
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book_count = changed_entries.count()
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# last entry:
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books_last_id = entries[-1].Books.id or -1 if book_count else -1
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# sync_cont = entries[-1].Books.id or -1 if book_count else -1
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log.debug("Remaining books to Sync: {}".format(book_count))
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# generate reading state data
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changed_reading_states = ub.session.query(ub.KoboReadingState)
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@ -305,7 +313,7 @@ def HandleSyncRequest():
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sync_token.books_last_modified = new_books_last_modified
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sync_token.archive_last_modified = new_archived_last_modified
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sync_token.reading_state_last_modified = new_reading_state_last_modified
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sync_token.books_last_id = books_last_id
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# sync_token.books_last_id = books_last_id
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return generate_sync_response(sync_token, sync_results, book_count)
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@ -330,7 +338,7 @@ def generate_sync_response(sync_token, sync_results, set_cont=False):
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extra_headers["x-kobo-sync"] = "continue"
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sync_token.to_headers(extra_headers)
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log.debug("Kobo Sync Content: {}".format(sync_results))
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# log.debug("Kobo Sync Content: {}".format(sync_results))
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response = make_response(jsonify(sync_results), extra_headers)
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return response
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@ -838,6 +846,16 @@ def get_ub_read_status(kobo_read_status):
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}
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return string_to_enum_map[kobo_read_status]
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def add_synced_books(book_id):
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synced_book = ub.KoboSyncedBooks()
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synced_book.user_id = current_user.id
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synced_book.book_id = book_id
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ub.session.add(synced_book)
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try:
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ub.session.commit()
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except Exception:
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ub.session.rollback()
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def get_or_create_reading_state(book_id):
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book_read = ub.session.query(ub.ReadBook).filter(ub.ReadBook.book_id == book_id,
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@ -85,8 +85,8 @@ class SyncToken:
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"books_last_created": {"type": "string"},
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"archive_last_modified": {"type": "string"},
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"reading_state_last_modified": {"type": "string"},
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"tags_last_modified": {"type": "string"},
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"books_last_id": {"type": "integer", "optional": True}
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"tags_last_modified": {"type": "string"}
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# "books_last_id": {"type": "integer", "optional": True}
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},
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}
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@ -97,8 +97,8 @@ class SyncToken:
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books_last_modified=datetime.min,
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archive_last_modified=datetime.min,
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reading_state_last_modified=datetime.min,
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tags_last_modified=datetime.min,
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books_last_id=-1
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tags_last_modified=datetime.min
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# books_last_id=-1
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): # nosec
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self.raw_kobo_store_token = raw_kobo_store_token
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self.books_last_created = books_last_created
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@ -106,7 +106,7 @@ class SyncToken:
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self.archive_last_modified = archive_last_modified
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self.reading_state_last_modified = reading_state_last_modified
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self.tags_last_modified = tags_last_modified
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self.books_last_id = books_last_id
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# self.books_last_id = books_last_id
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@staticmethod
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def from_headers(headers):
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@ -141,12 +141,12 @@ class SyncToken:
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archive_last_modified = get_datetime_from_json(data_json, "archive_last_modified")
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reading_state_last_modified = get_datetime_from_json(data_json, "reading_state_last_modified")
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tags_last_modified = get_datetime_from_json(data_json, "tags_last_modified")
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books_last_id = data_json["books_last_id"]
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# books_last_id = data_json["books_last_id"]
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except TypeError:
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log.error("SyncToken timestamps don't parse to a datetime.")
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return SyncToken(raw_kobo_store_token=raw_kobo_store_token)
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except KeyError:
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books_last_id = -1
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#except KeyError:
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# books_last_id = -1
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return SyncToken(
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raw_kobo_store_token=raw_kobo_store_token,
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@ -155,7 +155,7 @@ class SyncToken:
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archive_last_modified=archive_last_modified,
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reading_state_last_modified=reading_state_last_modified,
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tags_last_modified=tags_last_modified,
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books_last_id=books_last_id
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#books_last_id=books_last_id
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)
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def set_kobo_store_header(self, store_headers):
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@ -179,16 +179,16 @@ class SyncToken:
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"archive_last_modified": to_epoch_timestamp(self.archive_last_modified),
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"reading_state_last_modified": to_epoch_timestamp(self.reading_state_last_modified),
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"tags_last_modified": to_epoch_timestamp(self.tags_last_modified),
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"books_last_id":self.books_last_id
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#"books_last_id":self.books_last_id
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},
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}
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return b64encode_json(token)
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def __str__(self):
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return "{},{},{},{},{},{},{}".format(self.raw_kobo_store_token,
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return "{},{},{},{},{},{}".format(self.raw_kobo_store_token,
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self.books_last_created,
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self.books_last_modified,
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self.archive_last_modified,
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self.reading_state_last_modified,
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self.tags_last_modified,
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self.books_last_id)
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self.tags_last_modified)
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#self.books_last_id)
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@ -419,6 +419,12 @@ class ArchivedBook(Base):
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last_modified = Column(DateTime, default=datetime.datetime.utcnow)
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class KoboSyncedBooks(Base):
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__tablename__ = 'kobo_synced_books'
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id = Column(Integer, primary_key=True, autoincrement=True)
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user_id = Column(Integer, ForeignKey('user.id'))
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book_id = Column(Integer)
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# The Kobo ReadingState API keeps track of 4 timestamped entities:
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# ReadingState, StatusInfo, Statistics, CurrentBookmark
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# Which we map to the following 4 tables:
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