added __future__ imports

bin/cascade

@@ -3,7 +3,7 @@
 """Cascade: The html2print GUI
 """
 
-from __future__ import absolute_import
+from __future__ import absolute_import, print_function, division, unicode_literals
 import sys
 
 

cascade/classes/content.py

@@ -9,12 +9,16 @@
 # @Last modified time: 03-06-2017
 # @License: GPL-V3
 
+from __future__ import absolute_import, print_function, division, unicode_literals
+
 import os, re
 
 from PyQt5 import QtCore
 from PyQt5.QtCore import QSettings
 from PyQt5.QtGui import QKeySequence
-from PyQt5.QtWidgets import QWidget, QLabel, QHBoxLayout, QVBoxLayout, QSplitter, QListWidget, QListWidgetItem, QAbstractItemView, QPushButton, QInputDialog, QPlainTextEdit, QTextEdit, QShortcut
+from PyQt5.QtWidgets import (QWidget, QLabel, QHBoxLayout, QVBoxLayout, QSplitter,
+   QListWidget, QListWidgetItem, QAbstractItemView, QPushButton, QInputDialog,
+   QPlainTextEdit, QTextEdit, QShortcut)
 
 from . import highlighter
 

cascade/classes/core.py

@@ -8,6 +8,8 @@
 # @Last modified time: 03-06-2017
 # @License: GPL-V3
 
+from __future__ import absolute_import, print_function, division, unicode_literals
+
 import os, re, shutil, tempfile
 # sys,
 from PyQt5 import QtCore

cascade/classes/design.py

@@ -9,6 +9,8 @@
 # @Last modified time: 03-06-2017
 # @License: GPL-V3
 
+from __future__ import absolute_import, print_function, division, unicode_literals
+
 import os, re
 # sys,
 from PyQt5 import QtCore

cascade/classes/docsetdialog.py

@@ -8,6 +8,8 @@
 # @Last modified time: 03-06-2017
 # @License: GPL-V3
 
+from __future__ import absolute_import, print_function, division, unicode_literals
+
 import os
 # from PyQt5.QtCore import QLine
 from PyQt5.QtGui import QIcon, QIntValidator

cascade/classes/highlighter.py

@@ -11,9 +11,11 @@
 
 # based on code from :
 # Copyright (C) 2008 Christophe Kibleur <kib2@free.fr>
-
 # TODO : see pyQode for more features https://github.com/pyQode
 
+from __future__ import absolute_import, print_function, division, unicode_literals
+
+
 import sys
 import re
 # from PyQt5 import QtCore

cascade/classes/mainwindow.py

@@ -8,6 +8,8 @@
 # @Last modified time: 03-06-2017
 # @License: GPL-V3
 
+from __future__ import absolute_import, print_function, division, unicode_literals
+
 import os
 
 from PyQt5.QtGui import QIcon

cascade/classes/md2html.py

@@ -9,6 +9,8 @@
 # @Last modified time: 03-06-2017
 # @License: GPL-V3
 
+from __future__ import absolute_import, print_function, division, unicode_literals
+
 import os
 import re
 from PyQt5.QtCore import QFileSystemWatcher

cascade/classes/sasscompiler.py

@@ -9,6 +9,7 @@
 # @Last modified time: 03-06-2017
 # @License: GPL-V3
 
+from __future__ import absolute_import, print_function, division, unicode_literals
 
 import os
 from PyQt5.QtCore import QFileSystemWatcher

cascade/classes/server.py

@@ -9,6 +9,8 @@
 # @Last modified time: 03-06-2017
 # @License: GPL-V3
 
+from __future__ import absolute_import, print_function, division, unicode_literals
+
 import sys, os
 from socket import socket
 import socketserver

cascade/main.py

@@ -8,8 +8,7 @@
 # @Last modified time: 03-06-2017
 # @License: GPL-V3
 
-# from __future__ import absolute_import, print_function, unicode_literals
+from __future__ import absolute_import, print_function, division, unicode_literals
-from __future__ import division, absolute_import, unicode_literals
 
 import sys, os
 from PyQt5.QtWidgets import QApplication