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Bookmark creation and navigation, Cleanup

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This commit is contained in:
BasioMeusPuga
2018-02-25 22:05:37 +05:30
parent 0b64fc3e8d
commit 7874838550
7 changed files with 112 additions and 42 deletions
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15
database.py
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@@ -19,7 +19,6 @@
import os
import pickle
import sqlite3
from PyQt5 import QtCore
@@ -163,28 +162,30 @@ class DatabaseFunctions:
return None
except (KeyError, sqlite3.OperationalError):
print('SQLite is in rebellion, Commander')
print('Commander, SQLite is in rebellion @ data fetching handling')
self.close_database()
def modify_position(self, hash_position_last_accessed):
for i in hash_position_last_accessed:
def modify_positional_data(self, positional_data):
for i in positional_data:
file_hash = i[0]
position = i[1]
last_accessed = i[2]
bookmarks = i[3]
position_bin = sqlite3.Binary(pickle.dumps(position))
last_accessed_bin = sqlite3.Binary(pickle.dumps(last_accessed))
bookmarks_bin = sqlite3.Binary(pickle.dumps(bookmarks))
sql_command = (
"UPDATE books SET Position = ?, LastAccessed = ? WHERE Hash = ?")
"UPDATE books SET Position = ?, LastAccessed = ?, Bookmarks = ? WHERE Hash = ?")
try:
self.database.execute(
sql_command,
[position_bin, last_accessed_bin, file_hash])
[position_bin, last_accessed_bin, bookmarks_bin, file_hash])
except sqlite3.OperationalError:
print('SQLite is in rebellion, Commander')
print('Commander, SQLite is in rebellion @ positional data handling')
return
self.database.commit()