Sediment calibration: Refactoring __init__ and minor change.

View/signal_processing_tab.py

@@ -14,19 +14,25 @@
     #                                                                        #
     # You should have received a copy of the GNU General Public License      #
     # along with this program.  If not, see <https://www.gnu.org/licenses/>. #
-from cProfile import label
 
 #                                                      by Brahim MOUDJED #
 # ============================================================================== #
 
 # -*- coding: utf-8 -*-
 
+from cProfile import label
 
-from PyQt5.QtWidgets import (QWidget, QHBoxLayout, QVBoxLayout, QPushButton, QGroupBox, QLabel,
-                            QSpinBox,  QComboBox, QLineEdit, QSlider, QGridLayout, QMessageBox,
-                             QScrollArea, QFileDialog, QSpacerItem, QSizePolicy)
+from PyQt5.QtWidgets import (
+    QWidget, QHBoxLayout, QVBoxLayout, QPushButton, QGroupBox,
+    QLabel, QSpinBox,  QComboBox, QLineEdit, QSlider,
+    QGridLayout, QMessageBox, QScrollArea, QFileDialog,
+    QSpacerItem, QSizePolicy
+)
 from PyQt5.QtGui import QIcon
-from PyQt5.QtCore import Qt, QCoreApplication, QEvent, pyqtSignal, QPropertyAnimation, QSize
+from PyQt5.QtCore import (
+    Qt, QCoreApplication, QEvent, pyqtSignal, QPropertyAnimation,
+    QSize
+)
 
 import numpy as np
 from copy import deepcopy