From 5e022932ba5f577412486b559609cc409c1d23fc Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 29 Mar 2021 16:08:36 +0530
Subject: [PATCH] pep8

---
 src/calibre/gui2/dialogs/template_dialog.py             | 4 ++--
 src/calibre/gui2/dialogs/template_dialog_code_widget.py | 9 +++++----
 src/calibre/utils/formatter.py                          | 5 ++---
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/src/calibre/gui2/dialogs/template_dialog.py b/src/calibre/gui2/dialogs/template_dialog.py
index 93a60ace82..7a6603b141 100644
--- a/src/calibre/gui2/dialogs/template_dialog.py
+++ b/src/calibre/gui2/dialogs/template_dialog.py
@@ -11,7 +11,7 @@ from qt.core import (Qt, QDialog, QDialogButtonBox, QSyntaxHighlighter, QFont,
                       QRegExp, QApplication, QTextCharFormat, QColor, QCursor,
                       QIcon, QSize, QPalette, QLineEdit, QByteArray, QFontInfo,
                       QFontDatabase, QVBoxLayout, QTableWidget, QTableWidgetItem,
-                      QFontComboBox, QComboBox)
+                      QComboBox)
 
 from calibre import sanitize_file_name
 from calibre.constants import config_dir
@@ -699,7 +699,7 @@ class BreakReporter(QDialog):
         except:
             t.setColumnWidth(0, t.fontMetrics().averageCharWidth() * 20)
         t.horizontalHeader().sectionResized.connect(self.table_column_resized)
-        t.horizontalHeader().setStretchLastSection(True);
+        t.horizontalHeader().setStretchLastSection(True)
 
         bb = QDialogButtonBox()
         b = bb.addButton(_('&Continue'), QDialogButtonBox.ButtonRole.AcceptRole)
diff --git a/src/calibre/gui2/dialogs/template_dialog_code_widget.py b/src/calibre/gui2/dialogs/template_dialog_code_widget.py
index f48a7ef3de..0686dc53e2 100644
--- a/src/calibre/gui2/dialogs/template_dialog_code_widget.py
+++ b/src/calibre/gui2/dialogs/template_dialog_code_widget.py
@@ -7,13 +7,15 @@ Based on classes in calibre.gui2.tweak_book.editor
 License: GPLv3 Copyright: 2021, Kovid Goyal <kovid at kovidgoyal.net>
 '''
 
-from qt.core import (Qt, QWidget, QSize, QPlainTextEdit, QPainter,
-                     QRect, QFont, QPalette, QTextEdit, QTextFormat)
+from qt.core import (
+    QFont, QPainter, QPalette, QPlainTextEdit, QRect, Qt, QTextEdit, QTextFormat
+)
 
-from calibre.gui2.tweak_book.editor.themes import (get_theme, theme_color)
 from calibre.gui2.tweak_book.editor.text import LineNumbers
+from calibre.gui2.tweak_book.editor.themes import get_theme, theme_color
 from polyglot.builtins import unicode_type
 
+
 class LineNumberArea(LineNumbers):
 
     def mouseDoubleClickEvent(self, event):
@@ -26,7 +28,6 @@ class CodeEditor(QPlainTextEdit):
     def __init__(self, parent):
         QPlainTextEdit.__init__(self, parent)
 
-
         # Use the default theme from the book editor
         theme = get_theme(None)
         self.line_number_palette = pal = QPalette()
diff --git a/src/calibre/utils/formatter.py b/src/calibre/utils/formatter.py
index 76066a05f3..c5c0ac4182 100644
--- a/src/calibre/utils/formatter.py
+++ b/src/calibre/utils/formatter.py
@@ -11,7 +11,6 @@ __docformat__ = 'restructuredtext en'
 
 import re, string, traceback, numbers
 from math import modf
-from functools import partial
 
 from calibre import prints
 from calibre.constants import DEBUG
@@ -1122,8 +1121,8 @@ class TemplateFormatter(string.Formatter):
             (r'\w+',                     lambda x,t: (_Parser.LEX_ID, t)),  # noqa
             (r'".*?((?<!\\)")',          lambda x,t: (_Parser.LEX_CONST, t[1:-1])),  # noqa
             (r'\'.*?((?<!\\)\')',        lambda x,t: (_Parser.LEX_CONST, t[1:-1])),  # noqa
-            (r'\n#.*?(?:(?=\n)|$)',      lambda x,t: _Parser.LEX_NEWLINE),
-            (r'\s',                      lambda x,t: _Parser.LEX_NEWLINE if t == '\n' else None),
+            (r'\n#.*?(?:(?=\n)|$)',      lambda x,t: _Parser.LEX_NEWLINE),  # noqa
+            (r'\s',                      lambda x,t: _Parser.LEX_NEWLINE if t == '\n' else None),  # noqa
         ], flags=re.DOTALL)
 
     def _eval_program(self, val, prog, column_name, global_vars, break_reporter):