trying to fixe install issues : import

bin/cascade

@@ -3,13 +3,12 @@
 """Cascade: The html2print GUI
 """
 
-# from __future__ import division, absolute_import, unicode_literals
-# import os
+from __future__ import absolute_import
 import sys
 
 
 __copyright__ = """
-Copyright (C) 2007-2016 Bachir Soussi Chiadmi and contributors
+Copyright (C) 2007-2016 Bachir Soussi Chiadmi
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the A GNU General Public License version 2 as
@@ -22,34 +21,6 @@ GNU General Public License for more details.
 
 """
 
-
-# def setup_environment():
-#     """Provides access to the cascade modules"""
-#     abspath = os.path.abspath
-#     dirname = os.path.dirname
-#     join = os.path.join
-#     realpath = os.path.realpath
-#
-#     # Try to detect where it is run from and set prefix and the search path.
-#     # It is assumed that the user installed Cola using the --prefix= option
-#     python2 = sys.version_info[0] == 2
-#     prefix = dirname(dirname(realpath(abspath(__file__))))
-#     if python2:
-#         cola_mod = join(prefix, str('cola'), str('__init__.py'))
-#         install_lib = join(prefix, str('share'), str('git-cola'), str('lib'))
-#     else:
-#         # Look for modules in the source or install trees
-#         cola_mod = join(prefix, 'cola', '__init__.py')
-#         install_lib = join(prefix, 'share', 'git-cola', 'lib')
-#
-#     if os.path.exists(cola_mod):
-#         # Source tree
-#         sys.path.insert(1, prefix)
-#     else:
-#         # Install tree
-#         sys.path.insert(1, install_lib)
-# setup_environment()
-
 from cascade.main import main  # pylint: disable=wrong-import-position
 
 if __name__ == '__main__':

cascade/classes/content.py

@@ -16,7 +16,7 @@ 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 classes import highlighter
+from . import highlighter
 
 import markdown
 import json

cascade/classes/core.py

@@ -17,7 +17,7 @@ import json
 # import git
 # from pygit2 import Repository
 
-from classes import server, sasscompiler, md2html
+from . import server, sasscompiler, md2html
 
 #    ______
 #   / ____/___  ________

cascade/classes/design.py

@@ -19,7 +19,7 @@ from PyQt5.QtWebKit import QWebSettings
 from PyQt5.QtWebKitWidgets import QWebView, QWebInspector
 from PyQt5.QtPrintSupport import QPrintPreviewDialog, QPrinter
 
-from classes import highlighter
+from . import highlighter
 
 
 #  _       __     __  _    ___

cascade/classes/mainwindow.py

@@ -13,7 +13,7 @@ import os
 from PyQt5.QtGui import QIcon
 from PyQt5.QtWidgets import QMainWindow, QAction, QWidget, QLabel, QStackedWidget, QFileDialog, QMessageBox
 
-from classes import design, content, docsetdialog
+from . import design, content, docsetdialog
 
 
 

cascade/main.py

@@ -8,10 +8,13 @@
 # @Last modified time: 03-06-2017
 # @License: GPL-V3
 
+# from __future__ import absolute_import, print_function, unicode_literals
+from __future__ import division, absolute_import, unicode_literals
+
 import sys, os
 from PyQt5.QtWidgets import QApplication
 
-from classes import core, mainwindow
+from .classes import (core, mainwindow)
 
 def main():
    app = QApplication(sys.argv)
@@ -23,5 +26,5 @@ def main():
    mainappcore.mainwindow = mainappwindow
    sys.exit(app.exec_())
 
-if __name__ == "__main__":
-   main()
+# if __name__ == "__main__":
+#    main()