Setup LSP and clear all lint

lib/__init__.py

@@ -1,3 +1,4 @@
+from .utils import query_error
 from .books import Book
 from .person import PersonDialog
 from .read import ReadDialog

lib/books.py

@@ -1,12 +1,11 @@
-import json
-import os
+
 import xml.dom.minidom
 from typing import Dict, List, cast
 
 from PyQt6.QtCore import QCoreApplication
 from PyQt6.QtSql import QSqlQuery
 
-from main import query_error
+from lib import query_error
 
 
 class Book:
@@ -130,7 +129,6 @@ class Book:
             query.bindValue(":content", section)
             if not query.exec():
                 query_error(query)
-            section_id = query.lastInsertId()
         return book_id
 
     def parse_section(self, src: str, href: str) -> None:

lib/person.py

@@ -2,7 +2,7 @@ import json
 import os
 import secrets
 import smtplib
-from datetime import datetime, timedelta
+from datetime import datetime
 from email import policy
 from email.message import EmailMessage
 from html.parser import HTMLParser
@@ -10,13 +10,12 @@ from io import StringIO
 from typing import Any, List
 
 import css_inline
-from PyQt6.QtCore import QResource, QSize, Qt, QUrl, pyqtSlot
+from lib import query_error
+from PyQt6.QtCore import QResource, Qt, QUrl, pyqtSlot
 from PyQt6.QtGui import QStandardItem, QStandardItemModel
 from PyQt6.QtMultimedia import QMediaDevices, QSoundEffect
 from PyQt6.QtSql import QSqlQuery, QSqlQueryModel
-from PyQt6.QtWidgets import QDialog, QDialogButtonBox, QStyledItemDelegate
-
-from main import query_error
+from PyQt6.QtWidgets import QDialog, QDialogButtonBox
 from ui.PersonDialog import Ui_PersonDialog
 
 
@@ -51,7 +50,7 @@ class blockHandler(HTMLParser):
         return
 
     def handle_starttag(self, tag: str, attrs: Any) -> None:
-        if not tag in self.tags:
+        if tag not in self.tags:
             return
         self.active += 1
         if tag in self.space:
@@ -60,7 +59,7 @@ class blockHandler(HTMLParser):
         return
 
     def handle_endtag(self, tag: str) -> None:
-        if not tag in self.tags:
+        if tag not in self.tags:
             return
         self.active -= 1
         self.text += f"</{tag}>"
@@ -457,7 +456,6 @@ class PersonDialog(QDialog, Ui_PersonDialog):
         query.bindValue(":session_id", session_id)
         if not query.exec():
             query_error(query)
-        first = True
         if not query.next():
             return ""
         html += "<h3>" + self.tr("Notes") + "</h3>\n"

lib/read.py

@@ -1,42 +1,18 @@
 import json
-import re
 from typing import Any, Dict, List, Optional, cast
 
 import requests
-from PyQt6.QtCore import (
-    QFile,
-    QIODeviceBase,
-    QPoint,
-    QRect,
-    QResource,
-    Qt,
-    QTimer,
-    QUrl,
-    pyqtSignal,
-    pyqtSlot,
-)
-from PyQt6.QtGui import (
-    QBrush,
-    QColor,
-    QKeyEvent,
-    QMouseEvent,
-    QPainter,
-    QPainterPath,
-    QPaintEvent,
-    QTextBlockFormat,
-    QTextCharFormat,
-    QTextCursor,
-    QTextDocument,
-    QTextListFormat,
-)
-from PyQt6.QtSql import QSqlDatabase, QSqlQuery, QSqlQueryModel
-from PyQt6.QtWidgets import QDialog, QPushButton, QTextEdit, QWidget
+from lib import query_error
+from PyQt6.QtCore import QPoint, QResource, Qt, QTimer, pyqtSignal, pyqtSlot
+from PyQt6.QtGui import (QBrush, QColor, QKeyEvent, QPainter, QPainterPath,
+                         QPaintEvent, QTextCharFormat, QTextCursor)
+from PyQt6.QtSql import QSqlQuery
+from PyQt6.QtWidgets import QDialog, QTextEdit, QWidget
+from ui.ReadDialog import Ui_ReadDialog
 
 from lib.preferences import Preferences
 from lib.session import SessionDialog
 from lib.sounds import SoundOff
-from main import query_error
-from ui.ReadDialog import Ui_ReadDialog
 
 
 class ReadDialog(QDialog, Ui_ReadDialog):
@@ -630,7 +606,6 @@ class ReadDialog(QDialog, Ui_ReadDialog):
     def scrollTo(self, position: int) -> None:
         cursor = self.paraEdit.textCursor()
         cursor.setPosition(position)
-        rect = self.paraEdit.cursorRect(cursor)
         return
 
     def savePosition(self) -> None:

lib/session.py

@@ -1,20 +1,12 @@
 from datetime import datetime, timedelta
-from typing import Optional, cast
+from typing import cast
 
-from PyQt6.QtCore import QModelIndex, Qt, QTime, QTimer, pyqtSignal, pyqtSlot
-from PyQt6.QtGui import (
-    QBrush,
-    QPalette,
-    QStandardItem,
-    QStandardItemModel,
-    QTextBlockFormat,
-    QTextCursor,
-    QTextDocument,
-)
+from lib import query_error
+from PyQt6.QtCore import QModelIndex, Qt, QTimer, pyqtSlot
+from PyQt6.QtGui import (QStandardItem, QStandardItemModel, QTextBlockFormat,
+                         QTextCursor, QTextDocument)
 from PyQt6.QtSql import QSqlQuery
-from PyQt6.QtWidgets import QCheckBox, QDialog, QListView, QMessageBox
-
-from main import query_error
+from PyQt6.QtWidgets import QDialog, QMessageBox
 from ui.SessionDialog import Ui_SessionDialog
 
 

lib/utils.py

@@ -0,0 +1,21 @@
+"""Utility Functions."""
+from typing import NoReturn
+
+from PyQt6.QtCore import QCoreApplication
+from PyQt6.QtSql import QSqlQuery
+
+translate = QCoreApplication.translate
+
+
+def query_error(query: QSqlQuery) -> NoReturn:
+    """Standarized query error reporter."""
+    print(
+        translate("MainWindow", "SQL Error:\n")
+        + "{}\n{}\n{}:{}".format(
+            query.executedQuery(),
+            query.boundValues(),
+            query.lastError().type(),
+            query.lastError().text(),
+        )
+    )
+    raise Exception(translate("MainWindow", "SQL Error"))